Disease by developmental or physiological process

This study tested whether offering hepatitis C (HCV) treatment right at methadone clinics helps more people get cured compared to sending them to outside specialists. Over 600 adults on opioid addiction therapy took part across 13 clinics in Ukraine. Some clinics provided simplif…

Scabies is a skin condition caused by mites that burrow into the skin and cause intense itching. This trial compares two creams used to treat it: sulfur 7% and permethrin 5%. Ninety adults with scabies were assigned to one cream or the other. Sulfur was applied each evening for t…

Researchers are testing an experimental drug called arhalofenate (MBX-102) in adults with gout and high uric acid levels. Participants take either arhalofenate or a placebo once daily for four weeks. The trial measures changes in blood uric acid and checks for side effects.

This study tests whether transplanting healthy bacteria from the eye's surface can help people with moderate to severe dry eye. Forty participants will either receive the bacteria transplant or a fake procedure. Researchers will measure changes in eye discomfort and surface damag…

Researchers are testing whether arhalofenate, an experimental drug, can safely be combined with febuxostat to lower uric acid in adults with gout. The trial enrolls 32 people with gout and high uric acid levels. Participants receive both drugs at different doses over several week…

Researchers are testing an experimental antibody drug called verekitug in adults with chronic rhinosinusitis with nasal polyps, a condition where inflamed tissue grows inside the nasal passages and causes congestion. Participants receive either verekitug or a placebo injection wh…

This study tested a plant-based tablet called PH3 in 100 adults with diabetic nephropathy (kidney damage from diabetes). The goal was to see if PH3 can safely reduce protein in the urine, a sign of kidney stress, over 24 weeks. Researchers also looked at the best dose to use in f…

Researchers are testing whether two dose combinations of metyrapone and oxazepam can help adults with cocaine addiction. The study enrolls 45 people aged 18 to 50 who want treatment and have cocaine in their system. Participants take the drugs or a placebo twice daily for six wee…

This Phase 3 study tests whether a gel containing patidegib can lower the number of new basal cell carcinomas (a type of skin cancer) on the face of adults with Gorlin syndrome. Participants apply the gel or a placebo to their face twice daily for a year. The study will compare h…

Researchers are testing an experimental oral drug called MBX-2982 in adults with type 2 diabetes. The trial compares three daily doses of MBX-2982 against a placebo and sitagliptin, a standard diabetes drug, over four weeks. Participants are treatment-naive or taking a single ora…

Ulcerative colitis causes ongoing inflammation in the colon and rectum, and current treatments do not work for everyone. Researchers are testing whether adding pentoxifylline, a drug with anti-inflammatory and antioxidant effects, to standard care can reduce disease activity. The…

This study tested a smart cap that attaches to insulin pens to help people with type 1 diabetes track their injections and glucose data. 42 adults used the device or a blinded version for comparison. The goal was to see if it reduces time spent with high blood sugar and improves …

Researchers are testing whether a 24-month weight-loss program delivered by trained health coaches through an electronic medical record patient portal can help Black adults with obesity and type 2 diabetes or prediabetes. The study enrolls 352 people aged 40 to 70 in Louisiana pr…

Researchers compare two drugs, metformin and febuxostat, for lowering uric acid in obese adults who have gout but not diabetes. Both drugs may reduce uric acid, the substance that forms painful crystals in joints. The trial measures changes in blood uric acid levels over time. Ab…

This study tests a structured, 8-week smoking cessation program delivered via weekly video group sessions. It enrolls adults addicted to nicotine who want to quit. Researchers track whether participants stay smoke-free six months after the program ends, and how their anxiety and …

Researchers test whether adding doxycycline to sitagliptin helps control blood sugar and heart health in adults over 40 with newly diagnosed type 2 diabetes. Participants receive both drugs, and the team tracks changes in fasting blood sugar and HbA1c. The trial also measures hea…

Researchers at Tanta University are comparing melatonin with folic acid in adults who have type 2 diabetes and early kidney damage. All 75 participants receive standard diabetes care, with one group adding melatonin (3 mg daily) and another adding folic acid (400 µg daily). The s…

This trial tests whether an experimental antibody called 611, given as a shot alongside a topical corticosteroid, can improve moderate-to-severe atopic dermatitis (eczema) better than the steroid alone. Adults aged 18 to 75 with a history of inadequate response to topical treatme…

This study tests whether special breathing techniques called neurophysiological facilitation of respiration can improve oxygen levels and shorten hospital stays in children aged 6 months to 2 years with pneumonia. The techniques involve gentle stretches and co-contraction of the …

This study tests a mobile app that sends personalized reminders to help older adults with diabetes manage their blood sugar, diet, and medications. 184 participants will either use the app or receive standard nurse consultations. The goal is to see if the app can improve diabetes…

This study looks at the long-term safety of filgotinib, a drug for ulcerative colitis, in over 1,100 adults who already took part in a filgotinib trial. The main goal is to track side effects and lab test changes over time. Participants must have completed a prior filgotinib stud…

This study tested whether daily nicotine patches could improve memory and daily function in 348 people with mild cognitive impairment (MCI). Participants wore either a nicotine patch (up to 21 mg) or a placebo patch for two years. The goal was to see if nicotine, known to affect …

This study tests whether acetyl L-carnitine, a dietary supplement, can help reduce pain, inflammation, and improve blood sugar control in obese, diabetic, postmenopausal women with osteoarthritis. One hundred women will take either the supplement or a placebo for 12 weeks, alongs…

Researchers are testing a 12-week low-fat, plant-based diet program delivered in a doctor's office. The program encourages whole grains, vegetables, legumes, and fruits, with no animal products or added oils, and no calorie counting. The study measures changes in weight, blood pr…

Researchers are testing an experimental immunotherapy called GNR-051 in adults with advanced lung cancer, kidney cancer, or melanoma that has returned or not responded to other treatments. The Phase 1 trial aims to find the highest dose people can tolerate and to track side effec…

This study tested a drug called saroglitazar magnesium in 196 adults with primary biliary cholangitis (PBC), a chronic liver disease. Participants either took the drug or a placebo to see if it improved liver function markers. The goal was to lower certain liver enzymes and bilir…

This study tested a program that combines community-based fetal ultrasound with care navigation to help pregnant women with substance use disorder engage in prenatal care and substance use treatment. The program used motivational interviewing and strength-based education to suppo…

This study tested whether a gout medication (pegloticase) given every 4 weeks works as well as the standard every-2-week schedule, when both are paired with weekly methotrexate. The goal was to lower uric acid levels in people with severe, hard-to-treat gout. About 262 adults wit…

This early-phase trial tested a new drug called TdCyd in 27 adults with advanced solid tumors that had stopped responding to standard treatments. The drug is designed to turn back on genes that may slow tumor growth. The main goal was to find a safe dose and check for side effect…

This study tested an artificial version of the LCAT enzyme (ACP-501) in one person with familial LCAT deficiency, a rare genetic condition that leads to low 'good' cholesterol and kidney failure. The participant received several infusions of the drug over weeks, with regular bloo…

Researchers compare two common mouthwashes to see which reduces dental plaque more effectively in young patients with gum inflammation. Sixty patients aged 15 to 25 use either a chlorhexidine rinse or an essential oil rinse twice daily for three months. The team measures plaque o…

Researchers are testing whether continuous glucose monitoring, alone or combined with a family behavioral program, helps children under 8 with type 1 diabetes keep their blood sugar in a healthy range. The trial compares these approaches to standard home blood glucose monitoring.…

This study tests whether a cookie made from Golden Rice and red betel leaf can improve cholesterol and triglyceride levels in adults with type 2 diabetes. Over 28 days, 102 participants will eat the cookies daily, and their blood fat levels will be measured before and after. The …

This trial compares two common steroid treatments for chronic cough that occurs with nose or sinus symptoms, known as upper airway cough syndrome. Adults with chronic cough and signs of rhinitis or sinusitis are randomly assigned to either an inhaled steroid (budesonide) or a ste…

This early-phase study tests a new drug called ERAS-601, alone or with other cancer treatments, in adults with advanced solid tumors that have not responded to standard therapies. The main goals are to find safe doses and check for side effects. About 90 participants will take pa…

Researchers are testing a Spanish version of CANreduce, a web-based self-help program that uses cognitive behavioral therapy and motivational interviewing to help people reduce their cannabis use. The trial compares three groups: one gets the program plus psychological support, o…

This study tests whether adding a filter to the IV lines of newborns in intensive care can reduce infections and inflammation. Tiny particles in IV fluids may harm babies, and filters might block them. Researchers will compare 736 newborns who get the filter to those who don't, t…

Researchers at Tanta University are testing whether a high-dose version of the eye injection aflibercept (8 mg) can improve vision in people with diabetic macular edema or retinal vein occlusion that has not responded well to earlier anti-VEGF treatments. The study enrolls 60 adu…

This study looked at whether delivering healthy food to the homes of rural adults with type 2 diabetes and food insecurity could improve their blood sugar control and diet. Over 400 participants either received standard care alone or standard care plus free healthy food deliverie…

This study tests whether a substance produced by umbilical cord cells can help control moderate rheumatoid arthritis. Participants receive weekly injections of either the cell substance or a placebo for six weeks, alongside their usual medication. The goal is to see if it improve…

This study tests a new program to help people with HIV who also use substances stick to their HIV medications and stay in care. The program teaches coping skills and ways to manage substance use. Researchers want to see if the program is practical and acceptable to participants. …

This Phase II trial tests whether a higher dose of Zhibitai capsules (a traditional Chinese medicine) can lower LDL ('bad') cholesterol more effectively than the standard dose in people with primary hyperlipidemia. About 192 adults aged 18–75 with high LDL and normal-to-moderate …

Researchers test whether a connected pillbox with pre-filled trays and automated text or phone reminders helps people with type 2 diabetes, high blood pressure, or high cholesterol take their medications as prescribed. The study enrolls about 50 adults who have struggled to stay …

This pilot study tests whether having a pharmacist oversee continuous glucose monitoring (using a FreeStyle Libre device) can improve blood sugar control and health behaviors in people with type 2 diabetes. Forty participants will use the monitor for 12 weeks, and their results w…

This phase 3 trial tests an oral drug called brepocitinib in 241 adults with dermatomyositis, a rare disease causing muscle weakness and skin rash. Participants receive either the drug or a placebo for 52 weeks to see if it improves symptoms. The study is active but no longer rec…

This trial investigates whether non-surgical gum treatment can improve early signs of blood vessel dysfunction in people with periodontitis who have no known heart disease. Sixty participants will receive one of two types of deep cleaning procedures. Researchers will measure chan…

This trial tests whether a new intraoral device, the Ertty Gap III, can correct skeletal Class III malocclusion (underbite) in growing children aged 9–12 as effectively as the standard facemask therapy. The study measures changes in jaw alignment using X-rays before and after tre…

This early-stage study tests an experimental drug called MK-1403 in people with type 2 diabetes. The main goals are to check if the drug is safe and tolerable, and to see how it behaves in the body. Researchers will also measure its effect on a marker of inflammation (hsCRP). Abo…

This study tests a new drug called AHB-137 in 86 adults with chronic hepatitis B who are already on standard antiviral pills. The goal is to see if AHB-137 can clear the hepatitis B surface antigen from the blood, which would mean the virus is under control and patients might be …

This pilot trial tests whether a social media platform can provide continuous dietary and lifestyle support for women with gestational diabetes. Forty pregnant women diagnosed with gestational diabetes receive either usual care from a diabetes nurse and dietitian, or usual care p…

This study looks at how different exercise programs (moderate or high-intensity) and a diet plan affect appetite, blood sugar, and body fat in people with type 2 diabetes. About 146 adults will take part in a 12-week program. The goal is to find the best combination to improve he…

This study tests a program called MIAPP that adds a patient navigator, smartphone check-ins, and small rewards to usual care for people who start buprenorphine for opioid use in the hospital and also use methamphetamine. The goal is to help them connect to outpatient treatment wi…

Researchers compare two approaches for proliferative diabetic retinopathy, a condition where abnormal blood vessels grow in the retina and can cause vision loss. One group receives standard pan-retinal laser photocoagulation alone. The other receives the same laser treatment plus…

This study tests different ways to bring mental health treatment into methadone clinics in Ukraine. 1,350 patients from 12 clinics are taking part. Some clinics get extra training and financial rewards to help screen and treat depression. The goal is to see if these strategies im…

This phase 3 study tested a new once-daily pill called orforglipron against an existing oral semaglutide in nearly 1,700 adults with type 2 diabetes whose blood sugar was not well controlled on metformin. The main goal was to see how well orforglipron lowers blood sugar levels ov…

This completed study tested whether eplerenone, a drug that blocks a hormone called aldosterone, improves blood flow and reduces scarring in the heart more than another drug, chlorthalidone, in 79 people with obesity and high blood pressure. Participants took one of the two drugs…

This trial tests an experimental oral drug called EVER001 in people with primary membranous nephropathy, a kidney disease where the immune system damages the kidney's filtering units, causing protein to leak into urine. The study aims to see if EVER001 can reduce proteinuria and …

This study tests an experimental drug called NT-0796 in 176 obese adults, some with type 2 diabetes. Participants take the drug or a placebo alongside a reduced-calorie diet and increased physical activity for 6 months. The goal is to see if the drug helps with weight loss and re…

Researchers compare three weekly GLP-1 receptor agonists, dulaglutide, semaglutide, and tirzepatide, in 159 obese adults, 84 with diabetes and 75 without. Participants receive one of the drugs for 24 weeks. The trial measures changes in body weight, BMI, blood sugar, cholesterol,…

This trial investigates whether using a socket sealing abutment, with or without bone graft material, helps preserve bone and soft tissue after immediate molar implant placement. Adults aged 18-45 with non-restorable molars will receive the implant right after extraction, and the…

Researchers are testing whether adalimumab biosimilars combined with immunosuppressive drugs work as well as corticosteroids combined with immunosuppressants for adults with noninfectious intermediate, posterior, or panuveitis. The trial enrolls about 128 people aged 18 to 70 who…

Researchers test whether continuous glucose monitors (CGM) can help hospitalized adults with type 2 diabetes reach a tighter average blood sugar target of 90 to 130 mg/dL without causing dangerous low blood sugar. Participants are randomly assigned to standard care (target 140 to…

Researchers compare two approaches to managing antibiotics in adults hospitalized with community-acquired pneumonia. One approach uses doctors' clinical reassessment to decide whether to continue, stop, or change antibiotics. The other uses blood levels of a marker called procalc…

Researchers are testing whether intensive blood pressure lowering slows heart and valve damage in people with asymptomatic moderate to severe aortic valve stenosis. The trial enrolls 60 adults with high blood pressure and a narrowed aortic valve but no symptoms. Half receive stan…

This phase 3 trial tests whether a once-daily pill called orforglipron can improve sleep apnea in 600 adults with moderate-to-severe sleep apnea who are also obese or overweight. Participants are split into two groups: those who cannot or will not use a CPAP machine, and those wh…

This study tested a drug called CC-93538 (Cendakimab) in 48 Japanese adults and adolescents with eosinophilic gastroenteritis, a condition where certain white blood cells build up in the digestive tract causing pain and other symptoms. The trial was randomized and placebo-control…

Lentigo maligna is an early form of melanoma that appears on sun-exposed skin, often on the face. Doctors usually remove it with surgery, but it can be hard to decide how much tissue to take. This trial tests whether applying imiquimod cream for four weeks before surgery can shri…

Researchers are testing an experimental drug called TAK-935 in children aged 2 to 17 with Dravet syndrome or Lennox-Gastaut syndrome, two severe forms of epilepsy that often resist treatment. The trial compares TAK-935 added to standard anti-seizure medications against a placebo …

This study tests whether combining a shared decision-making checklist during doctor visits with mobile text reminders helps people with type 2 diabetes take their medications as prescribed. About 378 patients from community health centers in Michigan are taking part. The goal is …

Researchers at Nantes University Hospital are testing a computer model that describes how glucose and insulin interact in people with type 1 diabetes. The model aims to help doctors choose insulin pump settings, including basal rate, insulin sensitivity, and carbohydrate ratios. …

Researchers are testing Chronocort, a modified-release form of hydrocortisone, against standard immediate-release hydrocortisone in 30 healthy male volunteers. The study measures how the drug moves through the body, including how fast it reaches peak levels and how long it stays …

Researchers are testing whether spironolactone, a drug usually used for high blood pressure, can treat moderate acne in adult women as effectively as doxycycline, a common antibiotic. The trial enrolls women with acne who have not recently used certain treatments. Participants re…

Researchers are testing a two-step radioimmunotherapy for people with medullary thyroid cancer that has come back. Participants receive a bispecific antibody followed by a radioactive peptide. The goal is to see if this targeted radiation can shrink tumors and how safe it is.

This early-phase trial tests a new drug called AI-061, which combines two immune-boosting antibodies (anti-PD-1 and anti-CTLA-4) into one treatment. The study will enroll 18 adults with advanced solid tumors that have spread or cannot be removed. The main goals are to find a safe…

Researchers are testing an experimental ointment called IN-A002 for mild to moderate atopic dermatitis, a common skin condition that causes itchy, inflamed skin. The trial enrolls healthy adult men and adults with atopic dermatitis to see how safe and tolerable the ointment is wh…

Severe acute pancreatitis causes the pancreas to swell dangerously, and pressure building inside the abdomen can lead to organ failure. Researchers at a Shanghai hospital are testing whether adding Da-Cheng-Qi Decoction, a classic Chinese herbal formula, to standard Western treat…

Pre-eclampsia is a serious pregnancy complication that can harm both mother and baby, and the only cure is delivering the baby. Researchers are testing whether citrulline, a natural amino acid, can safely prolong pregnancy for women hospitalized with pre-eclampsia before 36 weeks…

Researchers are testing several modified, timed-release versions of hydrocortisone, a hormone drug, in healthy male volunteers. The study has two parts: one compares how six different formulations move through the body after a single nighttime dose, and the other checks whether t…

Researchers are studying a once-weekly tablet form of brexpiprazole, an antipsychotic drug, in adults with schizophrenia. The trial follows about 247 participants for 52 weeks to see how well they tolerate the medicine and whether it remains safe over the long term. Everyone in t…

Researchers are testing an experimental monoclonal antibody called OpSCF in adults with moderate to severe atopic dermatitis, also known as eczema. About 50 participants receive either OpSCF or a placebo injection every two weeks for 14 weeks. The main goal is to measure how much…

Researchers test a blood purification device called Efferon CT combined with high-volume hemofiltration in adults with acute pancreatitis. The goal is to see if removing inflammatory molecules from the blood reduces organ dysfunction and improves recovery. The trial enrolls 28 pa…

Researchers are testing whether apremilast helps people with early psoriatic arthritis that affects only a few joints. Participants have had symptoms for five years or less and still have joint pain and swelling despite stable treatment with NSAIDs or one conventional DMARD. The …

Braces make it harder to clean teeth, which can lead to swollen, bleeding gums. Researchers are comparing two common oral care routines in 60 adults aged 18 to 35 who wear fixed braces. One group brushes with triclosan toothpaste, another brushes and rinses with chlorhexidine mou…

Dermatophytosis, a common fungal skin infection, often becomes chronic and resists standard treatment. Researchers are comparing three oral antifungal combinations: terbinafine plus fluconazole, terbinafine plus itraconazole, and terbinafine plus voriconazole. The trial enrolls 1…

This trial tests a treatment called Melphalan/HDS for people whose eye melanoma has spread to the liver. The approach delivers high-dose melphalan, a chemotherapy drug, straight into the liver through a device system while limiting exposure to the rest of the body. Researchers wa…

Researchers are testing whether adding an SGLT2 inhibitor to the usual treatment for type 2 diabetes improves blood sugar control and other metabolic measures. The trial enrolls about 482 adults with type 2 diabetes who are not already taking these drugs. Participants will be com…

Researchers compare two powered toothbrushes, one with a side-to-side motion and one with an oscillating-rotating motion, to see which removes more dental plaque and reduces gingivitis. About 295 healthy non-smoking adults, aged 18 to 59, brush twice daily with their assigned too…

Researchers are testing an experimental drug called sonelokimab in adults with active psoriatic arthritis, a condition that causes painful, swollen joints along with skin psoriasis. The trial compares sonelokimab injections with placebo injections, and also includes a third group…

Researchers are testing a drug called sonelokimab in adults with moderate to severe hidradenitis suppurativa, a chronic skin condition that causes painful lumps and abscesses. The trial compares sonelokimab, given by injection, with a placebo and with adalimumab, an existing trea…

Researchers are testing a new oral drug called AZD0780 in healthy adults, some with high LDL cholesterol. The Phase 1 trial gives single and multiple rising doses to check safety, side effects, and how the body processes the drug. About 183 volunteers will take either AZD0780 or …

Researchers are testing whether lanifibranor, a drug for fatty liver disease, can improve blood sugar control in adults with NASH and type 2 diabetes. They are also studying whether combining lanifibranor with empagliflozin, a diabetes medication, works better than lanifibranor a…

Researchers test whether shared decision making helps adults with type 2 diabetes who have poor blood sugar control. Participants are randomly assigned to receive either shared decision making sessions or routine health education. The trial measures changes in self-efficacy, heal…

Researchers are testing a daily application of roflumilast cream 0.3% in people with chronic plaque psoriasis to see if it is safe and effective over 24 weeks. The study includes adults and children aged 2 and older, some who have used the cream before and some who have not. Part…

This study is testing a portable ultrasound device called POROUS R4C that measures bone in the lower leg without radiation. Researchers want to see if it can estimate bone mineral density as accurately as the standard X-ray method (DXA). The study will include 350 healthy men and…

Researchers are testing a new face mask, the Smart Mask V1 System, that uses built-in light sensors to measure blood oxygen (SpO2) and pulse rate. The study enrolls healthy adults aged 18 to 65 who wear the mask while breathing air with gradually lower oxygen levels in a special …

People with cystic fibrosis often develop prediabetes and then diabetes, but doctors lack a good way to predict who will progress. This pilot study at Indiana University tests whether a continuous glucose monitor worn for up to 10 days, combined with a mathematical model called t…

This Phase 3 trial tests a radioactive imaging agent called 18F-mFBG to see if it can accurately detect neuroblastoma, a type of childhood cancer. The study involves 43 participants who either have or are suspected of having neuroblastoma. Researchers will compare the new PET sca…

This study is testing whether a mobile app can help detect postpartum depression early in pregnant women. Researchers will follow 120 women for 6 months, using daily mood questions and monthly surveys through the app. The goal is to understand how symptoms change over time and to…

Researchers are evaluating four blood glucose meters and four HbA1c point-of-care devices to see how accurately they measure blood sugar and long-term glucose control compared with standard lab methods. The study includes people with diabetes, both adults and teenagers, some of w…

Researchers in Senegal are testing a new way to care for children under 15 who come to primary health clinics with fever or diarrhea. The strategy combines rapid tests for malaria, dengue, and strep A with a digital tool that suggests treatment based on symptoms and test results.…

This study tests whether a simple salt-water mouth rinse can detect pneumocystis, a lung infection that can be life-threatening in people with weak immune systems. Current diagnosis requires coughing up sputum or a tube inserted into the lungs, which can be uncomfortable. Researc…

Researchers in Georgia are testing whether mailing hepatitis C self-tests to people who inject drugs and men who have sex with men increases how many get tested. The trial enrolls 1,250 adults in Tbilisi and Batumi who do not know their hepatitis C status. Half receive a self-tes…

Researchers in Karachi, Pakistan, are studying whether delivering hepatitis C self-tests to people's homes increases how many get tested. The trial enrolls about 2,000 adults who live in two areas of the Malir district and have not recently been tested. Half receive a self-test k…

Researchers are testing whether giving people in Malaysia a rapid hepatitis C self-test kit to use at home increases how many get tested, compared with standard clinic-based testing. The trial enrolls 750 adults who are not known to have hepatitis C and have not been tested in th…

This study tests a smart mask that uses AI to detect sleep stages and breathing-related arousals in adults with sleep apnea. About 150 participants will wear the mask during an overnight sleep study, and its results will be compared to standard lab tests. If accurate, the mask co…

Researchers at ETH Zurich are testing whether analyzing exhaled breath can diagnose lactose intolerance. The study includes 112 adults aged 18 to 65 in the Zurich area who consume a lactose or glucose solution. By measuring specific gases in the breath and comparing them to urine…

Researchers are testing the Liver Incyte system, an ultrasound device that measures how stiff the liver is, to see if it can tell healthy people apart from those with liver fibrosis or steatosis. The trial includes 140 adults, some healthy and some with a history of hepatitis C o…

Researchers are studying whether lung ultrasound can reliably show the patterns of COVID-19 pneumonia in hospitalized patients. The trial enrolls adults admitted with confirmed COVID-19 and respiratory symptoms who need a chest CT scan. By comparing ultrasound images with CT scan…

Researchers are testing a device called Glyconics-DS that shines near-infrared light on a fingernail to measure glycated keratin, a marker linked to blood sugar. The trial enrolls about 486 adults who do not know their diabetes status and compares the scan result with a standard …

When a general practitioner spots a skin lesion that might be melanoma, the patient is referred to a dermatologist, but some never go and others wait too long. This trial tests whether the GP calling the dermatologist directly and emailing a smartphone photo of the lesion shorten…

Researchers are studying how measurements from two different optical coherence tomography (OCT) machines compare when scanning the back of the eye. The trial includes 338 adults with diabetes and diabetic macular oedema. Participants receive OCT scans on both a Heidelberg Spectra…

Researchers are studying whether a blood test can detect the BRAF V600E mutation in people with melanoma. The trial enrolls patients with advanced melanoma and those with earlier-stage disease after surgery. By comparing blood samples to standard tumor tissue tests, they aim to s…

Researchers are testing whether ultrasound can reliably show joint damage and inflammation in people with septic arthritis, a painful joint infection. The trial follows 28 adults with septic arthritis in the shoulder, elbow, wrist, hip, knee, or ankle. Participants receive standa…

Researchers want to know how many people with neuropathy of unknown cause carry a mutation in the TTR gene, which leads to a rare and potentially fatal inherited disease called familial amyloid neuropathy. The study enrolls up to 400 adults under 90 who have neuropathy confirmed …

Researchers are checking whether a short 3-question depression survey can identify moderate-to-severe depressive symptoms in older adults having surgery as accurately as the standard 9-question version. The study analyzes existing records from more than 10,000 patients aged 65 an…

Researchers are testing whether tissue samples taken during a routine colon exam can help tell apart Parkinson's disease from two similar conditions: multiple system atrophy and progressive supranuclear palsy. The study includes 34 people aged 50 to 80, some with these conditions…

Young children who arrive at the emergency department with a fever and no obvious cause often get blood tests and antibiotics just in case. Researchers are testing whether a rapid finger-prick procalcitonin test, combined with a set of clinical rules, can help doctors identify wh…

Researchers test whether adding ketamine to propofol improves sedation for drug-induced sleep endoscopy in adults with obstructive sleep apnea. The procedure lets doctors see where the airway collapses during sleep. Thirty adults receive either propofol alone or propofol plus ket…

Researchers at Assiut University are investigating whether the ratio of two blood proteins, fibrinogen and albumin, is linked to diabetic kidney disease in people with type 2 diabetes. The study compares 50 patients who have both type 2 diabetes and kidney disease with 50 patient…

Researchers are testing whether pirfenidone, a drug that reduces inflammation and scarring, can prevent radiation pneumonitis in people with advanced lung cancer. Participants have already received immune checkpoint inhibitors and need chest radiation. The trial gives pirfenidone…

Women with class III obesity who gain too much weight during pregnancy face higher risks of diabetes, high blood pressure, cesarean delivery, and larger babies. Standard prenatal care often does not include nutrition counseling based on weight. This trial tests whether adding gro…

Researchers compare one French middle school that used the e-Bug educational programme with other schools in the region to see whether classroom lessons about vaccination relate to higher HPV and meningococcal ACWY vaccine coverage. The study uses only aggregated, anonymised vacc…

Older adults who have major reconstructive spine surgery often develop postoperative delirium, a sudden state of confusion that can lead to longer hospital stays and lasting cognitive problems. Poor pain control raises that risk, and opioids used for pain bring their own side eff…

This study involves 60 young people at high risk for psychosis. They receive a stepped series of psychological treatments, starting with the least intensive options like group support, and moving to more intensive therapy if needed. The goal is to prevent the development of psych…

Researchers are testing whether a toothpaste containing proteins, enzymes, and fluoride improves gum health and reduces plaque more than a standard fluoride toothpaste. The study enrolls healthy adults aged 18 to 70 with mild gum inflammation. Participants use one of the two toot…

Researchers at the University of Barcelona are testing whether a mouthwash made from bioflavonoids can reduce dental plaque and gum inflammation as effectively as a standard chlorhexidine mouthwash. The trial enrolls 24 adults with at least 20 teeth and no severe gum disease. Par…

Researchers are testing whether adjusting anesthesia depth with a bispectral index (BIS) brain monitor lowers the chance that children wake up confused and agitated after tonsil or adenoid removal. The trial includes 125 children aged 2 to 12 who are generally healthy and go home…

Researchers at Yale University are testing whether adding cognitive behavioral therapy (CBT) after esketamine treatment helps prevent relapse in people with major depression and suicidal thoughts. All participants receive esketamine, then half are randomly assigned to also get co…

This early-stage trial tests a vaccine called AV-1959R, designed to prevent Alzheimer's disease by targeting a protein linked to the condition. Sixteen healthy adults aged 40-60 will receive three shots of the vaccine or a placebo over 14 weeks. Researchers will monitor for side …

This trial tests whether a group prenatal care model that includes social services can improve maternal mental health and reduce preterm birth compared to standard individual care with added services. Pregnant women eligible for Medi-Cal in central California are randomly assigne…

Researchers are testing whether tegoprazan 25 mg works as well as lansoprazole 15 mg at preventing stomach and duodenal ulcers in people who take NSAID pain relievers for at least six months. The trial enrolls adults aged 60 or older, or younger adults with a history of such ulce…

This trial tests whether training female community health volunteers to diagnose and treat corneal abrasions can prevent corneal ulcers across many villages. Volunteers treat eye scratches with antifungal and antibiotic ointments three times a day for three days. Researchers comp…

Researchers at Stanford University are testing whether the Diabetes Body Project, a six-session group program, can reduce eating disorder symptoms and improve blood sugar control in young women with type 1 diabetes. The study enrolls 55 female-identifying participants aged 15 to …

Heavy drinkers who need a breathing machine in intensive care often become agitated, which can lead to pulling out tubes, falling, or harming themselves or staff. This Phase 3 trial tests whether baclofen, a drug that calms the nervous system, can prevent these dangerous events b…

Very premature infants born before 28 weeks often have a blood vessel near the heart, called the patent ductus arteriosus, that stays open when it should close. A large opening can strain the heart and may affect brain development. In this trial, researchers use an early echocard…

Researchers are testing a school-based program that screens adolescents for anxiety, depression, and other mental health concerns, then offers stepped support. Students at eight schools in Spain complete regular mental health questionnaires. Based on their results, they receive d…

People leaving acute psychiatric care in Alberta often wait months for a follow-up appointment, which raises the risk of relapse and a return to hospital. This trial tests a low-cost program that sends daily supportive text messages based on cognitive behavioral therapy and pairs…

Radiation for head and neck cancer often causes painful mouth sores called oral mucositis. Researchers are testing whether a probiotic, Lactobacillus rhamnosus GG, can prevent severe cases. The trial enrolls 160 adults with head and neck cancer who are scheduled for radiation. Ha…

Researchers at the University of Washington are adapting a brief narrative therapy session for use in a low-barrier primary care clinic that serves people experiencing homelessness in North Seattle. The study enrolls 64 adults who have had at least one therapy appointment at the …

Researchers at the University of Tulsa are testing a five-session psychological treatment called Exposure, Relaxation, and Rescripting Therapy for adults who have bipolar disorder and chronic trauma nightmares. The therapy asks participants to revisit and rewrite their nightmares…

Researchers are studying whether injecting platelet-rich plasma (PRP), a concentrated mix made from a patient's own blood, into the knee can reduce pain and improve movement in people with moderate knee osteoarthritis. The study enrolls adults over 50 with persistent knee pain an…

Researchers compare spinal anesthesia and general anesthesia for people having hip or knee replacement surgery for osteoarthritis. The trial checks whether patients can safely walk 5 meters within 6 hours after surgery and how they feel in terms of pain, nausea, dizziness, confus…

Researchers are testing whether a combined exercise program can improve muscle thickness, balance, and fall risk in people with multiple sclerosis who also have sarcopenia, a condition involving loss of muscle mass and strength. Participants in the exercise group attend 60-minute…

This pilot study is testing a smartphone app called Mindful Journey that teaches mindfulness skills. The goal is to see if it is practical and acceptable for adults who are in treatment for opioid use disorder and also have chronic pain. Ten participants will use the app for 8 we…

Researchers at Meiho University are studying whether applying an oral moisturizing gel changes the mix of bacteria in the mouths of older adults living in long-term care. The trial enrolls people aged 65 and older who have lived in a care facility for at least six months, includi…

This study compares two support programs for family and friends caring for Veterans with dementia after a hospital stay. One program, Hospital GamePlan4Care, offers a handbook, online training, and phone coaching tailored to the caregiver. The other provides general education and…

Researchers are testing whether an online exercise and self-massage program can lower jaw pain and improve jaw movement in adults with bruxism, the habit of grinding or clenching teeth. Participants complete eight sessions over four weeks, either exercising live with a physical t…

Researchers compare two six-week stress-management programs for female hospital nurses and midwives: heart rate variability biofeedback and eurythmy therapy. Participants are assigned at random to one program. Before and after, questionnaires and heart rate measurements track cha…

Researchers are testing whether a 12-week Taekwondo training program can help adults with ankylosing spondylitis and axial spondyloarthritis. The trial enrolls 21 adults aged 19 to 59 who have stable treatment or no medication for at least three months. Participants join either a…

Researchers at Karolinska Institutet are testing a program called YourSkills for children aged 10 to 16 who have elevated anger or disruptive behaviors. The program combines cognitive behavioral therapy with virtual reality role-plays to practice social skills. Children attend te…

This study tested an oral soft capsule of nalbuphine, a painkiller, for people recovering from hemorrhoid surgery. 106 adults took either the drug or a placebo for up to 2 days. Researchers measured pain levels and how much extra pain relief was needed. The goal was to see if the…

Researchers at Karolinska Institutet are testing a parent training program for parents of children aged 8 to 16 who show angry, defiant, or aggressive behavior. The program teaches cognitive behavioral therapy skills and adds virtual reality role-plays so parents can practice res…

This trial tests whether drinking lavender herbal tea twice daily for nine days around each menstrual cycle can reduce the emotional and physical symptoms of premenstrual syndrome (PMS), such as anxiety, depression, stress, and pain. Sixty women with PMS will be randomly assigned…

This early-stage trial tested an experimental eyedrop called INV-102 in 84 adults with moderate dry eye disease. The study had two parts: first, checking safety at different doses, and second, seeing if the drops improve eye dryness symptoms after two weeks. Participants used the…

Researchers in Finland are testing a web-based neuropsychological rehabilitation program for adults who have recently had an acquired brain injury from causes such as stroke, encephalitis, or trauma. The program, called the iRENE Digital Pathway, uses online sessions and question…

This trial examines whether pelvic floor muscle exercises can improve vaginal and sexual health in postmenopausal women. Twenty women who are sexually active and have gone through menopause join the study. One group receives training from a physiotherapist and does home exercises…

Researchers are testing an experimental eyedrop called INV-102 in adults with acute infectious keratoconjunctivitis, a common eye infection that causes redness and discharge. The Phase 2 trial randomly assigns participants to receive either INV-102 or a vehicle drop for one week,…

Researchers are testing whether giving children a popit toy or a stress ball during inhaled medication can reduce anxiety, fear, and distress. The trial includes children aged 4 to 6 who come to a pediatric emergency unit with a respiratory condition needing nebulizer or inhaler …

This study tests a special adhesive patch made with zinc oxide to hold catheters (thin tubes placed in veins) in place for hospitalized adults. The goal is to see if it reduces complications like the catheter moving, skin irritation, vein swelling, and pain. About 400 patients wh…

Researchers are testing whether the 4-7-8 breathing technique can reduce anxiety, ease symptom burden, and improve sleep quality in people receiving chemotherapy. The trial enrolls 64 adults undergoing their third treatment cycle, splitting them into a group that practices the br…

Researchers are testing an experimental eyedrop called INV-102 in adults with moderate to severe dry eye disease. The trial compares INV-102 with a vehicle drop over four weeks of repeated dosing. The main goal is to see whether INV-102 reduces corneal damage, measured by a stand…

Researchers are testing whether a New Zealand blackcurrant extract can reduce muscle damage, soreness, and inflammation in elite male taekwondo athletes after high-intensity training. Twenty-nine athletes take either the extract or a placebo for seven days. The study measures blo…

Researchers are testing a stepped mental health program for adolescents in Pakistani public schools. The program starts with teacher-led support for emotional distress. Students who do not improve move to a CBT-based guided self-help app. The study checks whether this approach is…

Researchers are comparing two diets to see whether either one reduces fatigue in people with relapsing-remitting multiple sclerosis. Participants follow their usual diet for 12 weeks, then are randomly assigned to the Swank low-saturated-fat diet or the Wahls Elimination modified…

This study tests an experimental drug called GM-2505 in people with major depressive disorder. Participants receive two doses of the drug two weeks apart. The study has three parts: one for people not on antidepressants, one for those partially responding to current treatment, an…

Researchers at the University of Tulsa are studying Exposure, Relaxation, and Rescripting Therapy (ERRT), a brief treatment for frequent trauma-related nightmares. The trial enrolls about 90 adults who have experienced trauma and have roughly one nightmare per week. Participants …

Researchers are testing two eye drops that contain hyaluronic acid and amino acids in people with dry eye syndrome. Adults with moderate to severe dry eye receive the 0.30% drop, while those with mild dry eye receive the 0.15% drop. The study measures changes in eye surface stain…

Researchers are testing whether a horticultural therapy program can reduce anxiety and improve quality of life in older adults. The trial enrolls 56 volunteers who take part in gardening activities. Participants complete standard questionnaires about anxiety and well-being before…

Researchers are testing whether a 10-week mindful yoga program eases depression, anxiety, and stress in women who have recently given birth. The trial enrolls 198 postpartum women with depressive symptoms and assigns them to either weekly mindful yoga sessions or a psychoeducatio…

Researchers at Ain Shams University are testing whether aloe vera gel, placed inside a tooth after root canal cleaning, reduces inflammation and pain better than the standard calcium hydroxide dressing. The trial enrolls 33 adults with dead or dying teeth and infection around the…

This study tests a new artificial tear called ABBV-444 against an existing brand, Refresh Optive, in 250 adults with dry eye disease. Participants use the assigned eye drops for 90 days. The goal is to see if the new formula improves eye comfort and surface health better than the…

Researchers are testing an accelerated form of brain stimulation called iTBS for depression. A single participant with major depressive disorder receives 50 iTBS sessions over 5 days while researchers monitor blood flow in the brain using fNIRS. The study measures changes in oxyg…

Researchers are testing a home-based program called action observation and motor imagery (AOMI) training for adults with spinal cord injury. Participants watch exercise videos and imagine themselves doing the movements without actually moving. The trial aims to see if this traini…

Researchers are testing whether showing adults with gingivitis personalized 3D images of possible future gum changes helps them brush and clean between their teeth more consistently. The study enrolls 88 adults aged 18 to 60 with gingivitis, divided into three groups. One group r…

This study looked at whether mandala art therapy (a structured coloring activity) can lower anxiety and increase comfort in people who received a kidney transplant. Eighty adult first-time kidney transplant recipients took part. The goal was to see if this simple, non-drug approa…

This study tested whether watching calming VR videos or squeezing a stress ball could reduce pain, anxiety, and improve satisfaction during insulin injections in older adults (65+) with type 2 diabetes. 90 participants were split into three groups: VR, stress ball, or usual care.…

Tonsillectomy causes significant pain in children. Researchers are testing whether injecting ropivacaine, a local anesthetic, around the tonsils during surgery reduces postoperative pain. The trial enrolls 60 children aged 3 to 6 who are having their tonsils removed. Doctors comp…

Electromyography (EMG) and nerve conduction studies (NCS) check how nerves and muscles work, and many patients find them painful or stressful. Researchers are testing whether letting adults choose and listen to their own music during these tests lowers anxiety and pain compared w…

This study tested a more precise dental surgery for people with persistent root infections after standard treatment. Using a 3D-printed guide, surgeons aimed to remove infected tissue more accurately, reduce surgery time, and improve quality of life. The trial involved 70 adults …

Researchers are testing a biodegradable nasal dressing called OCEAN that releases the steroid mometasone furoate. The dressing is placed in the nose after endoscopic sinus surgery in adults with chronic rhinosinusitis, with or without nasal polyps. The trial checks safety by coun…

Researchers at a smoking cessation clinic in Turkey tested whether adding WhatsApp messages to routine care helps people stop smoking. Adults who smoked at least one cigarette a day and used WhatsApp most days joined the study. Everyone received standard clinic support, and half …

This study tests two treatments for tennis elbow (lateral epicondylitis) in 60 adults aged 18-65. One group gets ultrasound-guided dry needling, the other gets shock wave therapy, both once a week for five weeks. Everyone also does a home exercise program. The goal is to see whic…

This study tested whether rinsing the tooth with cold saline (cryotherapy) or placing metformin (a diabetes drug) inside the tooth can reduce pain after root canal treatment. 80 adults with infected lower premolars were randomly assigned to receive one of four treatments. Pain wa…

Researchers at Hanoi Medical University are studying whether methadone clinics can effectively screen, treat, and keep people with methamphetamine use disorder in care. The trial enrolls 60 adults who test positive for meth but not opioids. Participants receive counseling and inc…

Researchers are comparing two single injections for knee osteoarthritis: an experimental polyacrylamide hydrogel gel and a standard hyaluronic acid shot called Synvisc-One. The trial enrolls about 238 adults aged 40 and older with mild to moderate knee arthritis confirmed by X-ra…

Researchers are testing a four-week acceptance and commitment therapy program for parents of children with complex medical conditions. The trial enrolls 24 parents who attend two-hour weekly sessions covering stress, values, mindfulness, and goal-setting. The study measures chang…

This study tested whether a non-invasive brain stimulation technique called theta burst stimulation (TBS) could help reduce cravings and improve symptoms in people with methamphetamine use disorder. Twenty-two adults in Indonesia who had not yet received treatment were given TBS …

Researchers at Oregon State University are testing whether a brief, Spanish-language group program can reduce anxiety in Latino/a adults. The program teaches neuroscience-informed cognitive behavioral therapy over three weekly 90-minute sessions and asks participants to track the…

This study tests a device called Rexon-Eye that uses low-level electrical current to treat dry eye disease. Researchers will also analyze tear proteins to see how they change with treatment. The trial involves 75 adults with dry eye and aims to understand both the device's effect…

Researchers are testing whether giving mothers with ADHD a stimulant medication along with behavioral parent training works better than parent training alone for reducing ADHD-related problems in their young children. The study enrolls mothers aged 21 and older who meet criteria …

Researchers are testing whether injecting dexamethasone, a steroid, into the soft palate during tonsillectomy reduces uvula swelling and improves recovery. The study includes 74 adults aged 18 to 44 having tonsillectomy for recurrent tonsillitis. Half receive the steroid injectio…

Researchers at King Saud University tested whether a four-week yogic eye exercise program reduces symptoms of computer vision syndrome in female university students. All 36 participants performed a 13-minute sequence of relaxation and eye-strengthening exercises three days a week…

This study tests whether combining progressive muscle relaxation and guided imagery can lower stress, anxiety, and depression in people with stable coronary artery disease. Forty adults will be split into two groups: one gets eight sessions of these mind-body techniques over four…

This study compares two types of nerve blocks—SFIB and PENG—to see which one controls pain better after hip replacement surgery. Sixty patients will be randomly assigned to receive one of the blocks. The main goal is to measure how much morphine they need in the first 24 hours af…

Many people who move to a new country face depression, anxiety, stress, and trouble adjusting. This pilot study tests whether EMDR, a psychotherapy that uses guided eye movements to process distressing memories, can help when adapted for migration-related experiences. First-gener…

Researchers are testing whether a home-based program led by community health workers can reduce depression in older adults living in a low-resource district of Lima, Peru. The program, called VIDACTIVA, combines problem-solving exercises and physical activation over eight home se…

Researchers are studying whether adding a Chinese herbal capsule called Shuganjieyu to the antidepressant fluoxetine helps ease depression symptoms more than fluoxetine alone. The trial enrolls 160 adults with depression, ages 18 to 65, who score at least 18 on a standard depress…

This study tested a new type of leg brace designed to help children with cerebral palsy and other movement disorders walk more easily. The brace was custom-made for each child and could be adjusted to provide different kinds of support. Researchers measured how well children walk…

This study tested whether a 3-month home exercise program on an elliptical machine and 3 months of bright light therapy could improve movement, balance, and mood in adults with traumatic brain injury. Thirty-four participants (including healthy volunteers) were enrolled. The goal…

Intravitreal injections deliver medicine directly into the eye and are usually quick, but many patients feel anxious before and during the procedure. Researchers are testing whether playing classical music during the injection lowers anxiety and pain compared with no music. The t…

This study tested whether playing interactive digital games in a group could improve mood, behavior, and thinking in 24 older adults with early to moderate dementia. Participants played games like Mahjong on a touch-sensitive table twice a week for 20 weeks. Researchers measured …

Researchers are testing whether a soft silicone band placed over the frenulum, the sensitive underside of the penis head, can help men with lifelong premature ejaculation delay ejaculation. The pilot trial assigns 32 men aged 18 to 35 by chance to use either the band or a priloca…

This study tests whether a type of brain stimulation called cTBS can improve thinking and memory in people with schizophrenia. Forty participants will receive targeted stimulation to a brain network linked to daydreaming and self-focus. The goal is to see if this changes brain ac…

This study tests the MedCline Sleep System, a device placed on the bed to keep people sleeping on their side. It aims to reduce breathing pauses and snoring in adults with mild obstructive sleep apnea. Researchers will measure changes in apnea and oxygen levels during sleep. The …

This Phase 3 trial tests a new gel (N-Acetyl-GED-0507-34-LEVO) applied once daily for 12 weeks to reduce acne lesions on the face and trunk. About 400 participants will be randomly assigned to receive either the active gel or a placebo. Researchers will measure changes in lesion …

This Phase 3 trial tests a new gel called N-Acetyl-GED-0507-34-LEVO for acne vulgaris. About 400 people will apply the gel or a placebo daily for 12 weeks. Researchers will count pimples and rate skin clarity to see if the gel works better than placebo.

Researchers are comparing two ways of delivering exercise therapy to people with multiple sclerosis: supervised sessions with a physiotherapist and a program followed over the internet. The study enrolls 34 adults with moderate to severe disability, measured by an EDSS score of 5…

This study will test whether watching a liquid-gel or sand hourglass during blood collection can reduce pain, fear, and anxiety in children aged 5 to 10. About 120 children will be randomly assigned to use one type of hourglass or no hourglass. The goal is to find a simple, non-d…

This study looks at whether injecting a concentrated form of a patient's own blood, called platelet-rich plasma (PRP), into the knee can reduce pain and improve movement in people with knee osteoarthritis. The trial involves 110 adults over 35 with knee arthritis. Researchers are…

Researchers are testing whether propionic acid, a short-chain fatty acid, can slow nerve damage and ease fatigue in people with multiple sclerosis. The trial enrolls 101 adults aged 18 to 60 who have stable MS and signs of immune activity in their spinal fluid. Participants recei…

Researchers are studying whether TENS, a device that sends mild electrical pulses through the skin, can lower pain and reduce the need for painkillers after total hip replacement. The trial enrolls 60 adults who have had hip replacement surgery and do not have a pacemaker, heart …

Researchers are testing whether combining extracorporeal shockwave therapy with injections of hyaluronic acid or platelet-rich plasma eases pain and improves knee function better than shockwave therapy alone in people with moderate to severe knee osteoarthritis. The trial enrolls…

This study tests whether using a virtual reality headset showing nature scenes with relaxing music can reduce pain and anxiety during dressing changes for pressure sores. Sixty-two adults with pressure sores will be randomly assigned to either receive VR during dressing or standa…

This study tested a video-based telemedicine program called REDCHiP for parents of young children (ages 2-6) with type 1 diabetes. The program uses education, behavior training, and therapy to reduce parents' fear of hypoglycemia (low blood sugar). 396 families participated, comp…

Researchers want to know if using a temperature-controlled mattress pad changes sleep quality and deep sleep. The study includes people who already own a Chili Sleep System and an Oura Ring. For two out of four weeks, participants stop using the pad while wearing the ring and ans…

Researchers are testing whether a five-module internet-based treatment program with therapist support works as well as the same treatment given face-to-face in specialized addiction care. The trial enrolls adults in Stockholm County who drink harmfully or show signs of alcohol de…

This pilot study tests whether a short, 5-session writing therapy called Written Exposure Therapy (WET) is practical and helpful for pregnant or postpartum adolescents and young adults (ages 15-24) with PTSD. The therapy involves writing about traumatic experiences with minimal t…

This study tests whether a 6-week program of non-weight bearing exercise can help diabetic foot ulcers heal faster than standard wound care alone. Forty adults with type 2 diabetes and a foot ulcer will be randomly assigned to exercise plus standard care or standard care only. Re…

This study tested two non-drug methods—reflexology (foot massage) and sleep hygiene education—to improve sleep and comfort in 60 adults on hemodialysis. Both approaches helped, but reflexology was more effective. The results suggest a simple, drug-free option for better rest in d…

This study looked at whether structured play activities could reduce anxiety in children aged 4-10 receiving chemotherapy and their parents. 62 children and their parents took part in play sessions during chemo. Anxiety levels were measured before and after play. The goal is to s…

Researchers are testing whether applying ice around an intravenous catheter before an oxacillin injection can lower pain and reduce peripheral phlebitis, an inflammation of the vein. The trial enrolls 86 hospitalized adults aged 20 to 60 who receive oxacillin through a hand vein.…

Plantar fasciitis causes heel pain from irritation of the thick band of tissue on the bottom of the foot. This trial compares two common treatments: kinesiotaping, where a flexible tape is applied to the foot, and lower limb stretching exercises that target the calf and hamstring…

Researchers in Chile are testing whether pediatricians trained to detect and respond to social withdrawal can help late and moderately late preterm infants engage more with their parents. The study enrolls 110 preterm infants born between 32 and 36 weeks and their Spanish-speakin…

Researchers compare the GDS Muscle and Joint Chains Method with conventional physiotherapy in adults with frozen shoulder. Thirty participants receive eight 50-minute sessions over four weeks. The trial measures changes in shoulder range of motion and pain intensity to see whethe…

This study tests whether an 8-week forest therapy program—combining walking, resistance band exercises, and sensory activities like aromatherapy—can improve muscle strength and well-being in older women with sarcopenia. Thirty-six women aged 55 and older will participate in 16 se…

This study tests whether taking a probiotic supplement for four weeks can reduce alcohol cravings and improve thinking, mood, and gut health in people with alcohol use disorder. 38 participants are randomly assigned to receive either the probiotic or a placebo, and neither they n…

This study compares two common anesthetics—propofol and sevoflurane—to see which one causes less confusion (delirium) after surgery in older diabetic patients. Researchers will enroll 450 people aged 60 and older undergoing non-cardiac surgery. The goal is to find the best anesth…

Researchers are testing whether the experimental drug LY2140023 (pomaglumetad methionil) reduces schizophrenia symptoms better than a placebo. The trial enrolls adults diagnosed with schizophrenia who stay in a hospital or clinic during the four-week study. Participants take the …

Researchers are testing whether an experimental drug, LY2140023, eases schizophrenia symptoms better than placebo in people who are acutely ill. The trial also compares it to risperidone, an approved antipsychotic. About 1,100 patients with schizophrenia join this phase 2 study. …

Researchers are testing whether short, repeated sessions of mild low oxygen (mild intermittent hypoxia) can strengthen upper airway muscles and improve sleep apnea treatment. Adults with newly diagnosed obstructive sleep apnea and prehypertension or stage 1 hypertension, includin…

Researchers in Pakistan are comparing two psychological treatments, Eye Movement Desensitization and Reprocessing (EMDR) and Cognitive Behavioral Therapy (CBT), for people with post-traumatic stress disorder (PTSD) and major depression. The trial enrolls 100 adults aged 18 to 60 …

Researchers are testing whether a two-week course of functional magnetic stimulation applied to the sole of the foot can improve feeling, foot strength, balance, and walking in adults with type 2 diabetes and diabetic peripheral neuropathy. Participants are randomly assigned to r…

This study tested a probiotic (BB-12 with LGG) in 123 children with autism and stomach problems. The goal was to see if different doses are safe and can improve behavior and gut health. Researchers tracked side effects, behavior changes, and gut bacteria over 56 days of treatment…

Researchers test whether an 8-session mindfulness-based stress reduction program can lower anxiety and work-related burnout and improve job satisfaction among midwives. Midwives at a Turkish hospital join either the program or a control group. The program runs online twice a week…

This study tested whether a virtual reality experience where people see an avatar of their future self could help those in early recovery from opioid use disorder reduce drug use and stay abstinent. 104 participants were split into a VR group and a control group. Researchers meas…

This study tested whether adding reflective materials like aluminum foil or white cloth around babies during light therapy for jaundice helps lower bilirubin faster. 81 newborns with mild jaundice were randomly assigned to standard therapy, therapy with white cloth reflectors, or…

This trial compares three common anesthetic blocks used during knee replacement surgery to see which one controls pain best right after the operation. It also looks at how well patients can move their knee in the first few days, and whether pain and recovery differ by age or sex.…

Researchers are testing whether cooling local anesthetic before injecting it into the tooth's pulp reduces pain during root canal treatment. The trial enrolls 40 people with painful, inflamed lower molars who need a root canal. Each participant receives the anesthetic at either c…

Researchers are testing whether a structured Enhanced Recovery After Surgery (ERAS) program improves recovery for people having their first coronary artery bypass graft. The program bundles 31 care steps before, during, and after surgery, including patient education, nutrition su…

Calcific tendinitis of the rotator cuff causes long-lasting shoulder pain when calcium builds up in the tendon. Standard treatment flushes the deposit with fluid, but the calcium often dissolves slowly. Researchers are testing whether injecting sodium thiosulfate, a chemical that…

Researchers are testing whether a combination of water-based exercise and cognitive training can improve memory in veterans with amnestic mild cognitive impairment, a condition that often precedes dementia. Participants first complete six months of pool exercise three times a wee…

Researchers compare two root canal file systems, ProTaper Gold and ProTaper Ultimate, to see if they differ in how much pain patients feel afterward. The trial enrolls 40 adults with permanent lower molars diagnosed with symptomatic irreversible pulpitis and apical periodontitis.…

Researchers are testing whether combining a mild brain stimulation technique called tDCS with virtual reality can reduce anxious rumination in healthy people who tend to ruminate. The study enrolls 20 adults who score high on a rumination scale but do not have a psychiatric or an…

Calcific tendinitis of the rotator cuff causes long-lasting shoulder pain when calcium builds up in a tendon. A common treatment is ultrasound-guided needling and lavage to break up and flush out the deposit, often followed by a corticosteroid injection to prevent a pain flare. R…

Researchers are testing whether an investigational eyelid emollient balm improves comfort and tolerance when used with tacrolimus 0.1% ointment in adults with atopic eyelid dermatitis. The study enrolls 33 people aged 18 to 65 with eczema on both eyelids. Each person applies the …

Researchers compare two treatments for long head of the biceps brachii tendinopathy, a common cause of shoulder pain. One group receives a single ultrasound-guided injection of triamcinolone acetonide and lidocaine around the tendon. The other group receives transcutaneous electr…

This study is testing a mobile health app designed to help cancer survivors manage pain and other symptoms after treatment. Twenty-five survivors who have finished cancer treatment but still have pain will use the app for one week, receiving helpful messages and completing daily …

Shots and blood draws cause pain and anxiety in children, and numbing creams take time to work. Researchers are testing a device that uses cold, vibration, and distraction to block needle pain. The trial compares this device with standard numbing cream in children aged 4 to 15 at…

Researchers are testing whether memantine, a drug already used for Alzheimer's disease, can ease symptoms or slow decline in people with frontotemporal dementia. The trial enrolls adults aged 45 to 75 with mild to moderate FTD and compares memantine against a placebo over one yea…

Researchers compare three sealers used during root canal treatment, Totalfil, NeoSealer, and AH-Plus, to see how much pain patients feel afterward. The study includes 39 people with painful, inflamed lower molars that need a root canal. Each participant receives one of the three …

Researchers are testing whether virtual reality glasses that show nature scenes with nature sounds can reduce pain and anxiety in women after a cesarean section. The trial enrolls 80 women who had spinal anesthesia and a healthy pregnancy, assigning half to use the VR glasses for…

Researchers compare two materials used in pulpotomy, a procedure that removes inflamed pulp from a tooth and covers the remaining tissue. Adults with deep cavities and signs of pulp inflammation in lower first or second molars receive either BIO MTA+ or Well-Root PT. The study me…

Researchers at Atlas University are comparing three daily breathing practices, mindfulness breathing, box breathing, and Nadi Shodhana pranayama, in 48 healthy adults aged 18 to 40. Participants practice one technique at home for six weeks after learning it in person. The trial m…

Doctors often withhold food from patients being treated for diabetic ketoacidosis in the intensive care unit, but no evidence supports this practice. Researchers are testing whether starting an oral diet early in treatment helps resolve the condition faster and shortens ICU and h…

Newborns with complete bilateral cleft lip and palate often wear a custom molding appliance for a few months before surgery to bring the upper jaw segments closer together. This trial compares two versions: a vomer molding appliance and a conventional molding appliance. Researche…

Many people on long-term hemodialysis struggle with persistent pain at night and poor sleep, which lowers their quality of life. Researchers are testing a nurse-led Benson's relaxation program to see whether it reduces night pain intensity and improves sleep quality. The study en…

Researchers are testing an experimental eye drop called VVN461 to see if it can reduce inflammation after routine cataract surgery. The trial enrolls adults who are scheduled for cataract removal and lens replacement in one eye. Participants receive either VVN461 at one of two st…

Researchers are testing MDMA-assisted therapy in military veterans who have both alcohol use disorder and post-traumatic stress disorder. The treatment combines two monthly therapy sessions with the drug MDMA, along with preparation and follow-up counseling. The study measures ch…

Researchers are comparing two 9-week group classes for veterans who have a history of mild traumatic brain injury and post-traumatic stress disorder. One class teaches mindfulness, meditation, and yoga; the other teaches how the brain works and recovers after injury. The study me…

Researchers are testing whether cognitive behavioral therapy for insomnia (CBT-I) can improve blood sugar control in older Chinese adults with type 2 diabetes and insomnia. The trial compares CBT-I to usual care in 214 participants aged 60 and older. They will measure changes in …

York University researchers are testing two ways to train teachers to help children with dyslexia who have not improved with standard classroom reading instruction. One program adds morphology, which teaches shared word meanings like sign, design, and signal. The other adds set-f…

Researchers at Tanta University are testing whether fractional CO2 laser can reduce skin amyloid deposits and itching in people with primary cutaneous amyloidosis. The trial enrolls 22 adults with confirmed disease who have not used other treatments for at least six months. Parti…

Researchers compare alpha hydroxy acids, both with and without nanocarriers, against a standard calcipotriol plus betamethasone ointment for plaque psoriasis. The trial enrolls 80 adults with mild to moderate psoriasis who have not used psoriasis therapy for two months. Participa…

Researchers are testing whether cognitive behavioral therapy for insomnia (CBT-I) can help returning veterans who drink heavily. The trial enrolls veterans deployed after September 11, 2001, who have insomnia and at least one heavy drinking episode in the past month. Participants…

Boys with hemophilia often miss out on games and activities because of concerns about bleeding and joint damage. Researchers developed a 12-week muscle-strengthening exercise programme with input from children, parents, and physiotherapists. The DOLPHIN-II trial compares this pro…

Researchers at the University of Guadalajara are testing whether a short acceptance and commitment therapy (ACT) program can reduce anxiety in medical students. The program runs four in-person group sessions that teach students to accept difficult thoughts and feelings, step back…

Researchers are testing an experimental drug called soticlestat in people with two rare genetic conditions: Dup15q syndrome and CDKL5 deficiency disorder. Both conditions cause frequent motor seizures that are hard to control. The trial enrolls about 20 participants who take one …

Researchers at the University of Sfax are testing whether the timing of exercise changes its benefits for sleep and well-being. They enroll 102 sedentary university students aged 18 to 25 and assign them to three weekly 50-minute sessions, two weekend 75-minute sessions, or a con…

Fatigue is one of the most common problems in multiple sclerosis, and it can make walking, balance, and thinking harder. Researchers want to measure how fatigue changes these functions during a long walking test using wearable sensors. They are also testing whether a high-intensi…

Researchers are testing whether a 10-session mechanical massage program can improve sleep quality, lower stress hormones, and affect immune function in people who report high stress and poor sleep. The study enrolls 32 adults who score high on stress and insomnia questionnaires a…

Researchers are testing a smartphone app called Pai.ACT that uses acceptance and commitment therapy to help parents of children with special needs manage stress and improve well-being. The study enrolls 60 Cantonese-speaking parents in Hong Kong who care for children aged 2 to 8 …

Researchers are testing a full-spectrum medicinal cannabis extract with very low THC to see if it can reduce the severity of autism spectrum disorder in young people aged 8 to 17. The study compares the extract to a control and then allows some participants to receive it openly. …

Researchers at Saveetha University studied a structured play-based program called the B.A.S.I.C.S. framework for children with autism spectrum disorder. The program combines balance, social, thinking, and self-reliance activities into 45-minute sessions three times a week for six…

Researchers at Ataturk University are testing whether watching nature videos through virtual reality glasses can improve sleep quality and mental well-being in people with multiple sclerosis. The trial enrolls 42 adults aged 18 to 80 who have MS and are not in an attack. One grou…

Many people with obstructive sleep apnea struggle to use their CPAP machine every night. This trial compares three ways to support them: weekly phone calls from the sleep center, a printed list of frequently asked questions, or the usual care from equipment renters and sleep spec…

People with type 2 diabetes often face higher rates of anxiety and depression than the general public. Researchers at Dasman Diabetes Institute are testing whether six weeks of guided breath awareness, practiced inside a pyramid-shaped structure, can reduce those symptoms. The pi…

Researchers test whether adding cognitive training to a 10-week exercise program helps children with developmental coordination disorder improve balance, motor skills, and fitness more than exercise alone. Twenty children aged 7 to 11 join the study and are randomly assigned to e…

Researchers are testing transcranial direct current stimulation (tDCS), a non-invasive technique that applies a weak electrical current to the scalp, in adults with severe obsessive-compulsive disorder that has not improved with at least two antidepressants. The study compares ac…

Researchers at the University of Utah are testing a new non-invasive brain stimulation method for people with moderate-to-severe depression. The study uses a device called the Diadem prototype to deliver personalized low-intensity focused ultrasound to specific brain areas. Parti…

Researchers are testing whether a hybrid cardiac rehabilitation programme can help adults recover after heart surgery. Participants start with two weeks of supervised exercise at the hospital, then continue training at home for six weeks using heart-rate monitors, a cloud care pl…

Researchers are testing tivanisiran sodium eye drops in adults with dry eye disease to see if the drops are safe when used once daily for a year. About 300 participants will receive either the tivanisiran drops or a vehicle drop, which is a solution without the active ingredient.…

Researchers are testing a nasal spray called PG-011 in adults with moderate to severe seasonal allergic rhinitis. The trial compares two strengths and dosing schedules of the spray against a placebo to see which might best reduce nasal symptoms like runny nose, sneezing, congesti…

Researchers at MIT are testing whether a smartwatch that vibrates in time with your heartbeat can improve interoceptive awareness, the ability to sense what is happening inside your body. The study enrolls 29 people with high alexithymia scores, a trait linked to difficulty ident…

Researchers are testing a full-spectrum medicinal cannabis extract called NTI164 in girls and young women with Rett syndrome, a rare genetic disorder that affects movement, speech, and behavior. The study includes 14 participants aged 5 to 20 who take the extract daily for 16 wee…

Researchers are testing an AI-integrated proactive thought control program for young adults with social anxiety disorder. The program uses two computer tasks: one where participants type the first word that comes to mind after seeing a social threat word, and another where they c…

Researchers are testing whether transcranial direct current stimulation (tDCS) can reduce symptoms in people with severe obsessive-compulsive disorder that has not improved with standard medications. The study enrolls 20 adults aged 18 to 70 who have chronic OCD and have tried at…

Researchers are testing whether propranolol, a common blood pressure drug, can help people with fibromyalgia who also have post-traumatic stress disorder. Participants take propranolol and then read their own traumatic story about 75 minutes later, once a week for six weeks. The …

Researchers are testing whether nicotinamide riboside, a form of vitamin B3 sold as a supplement, can reduce immune system activation in people with mild to moderate psoriasis. The trial enrolls adults aged 18 to 80 who are not on biologic therapy. Participants take either the su…

This observational study investigates the role of hormonal and metabolic disorders in the development of gestational diabetes mellitus (GDM). Researchers are analyzing data from over 600 pregnant women to identify risk factors and markers that could predict adverse outcomes for b…

This completed study looked at insurance claims data from 70,000 people with type 2 diabetes and established heart disease to compare the heart-related risks of three diabetes drugs: tirzepatide, dulaglutide, and semaglutide. The goal was to see if any of these drugs was linked t…

This study looked at 132 teenagers with Tourette syndrome to understand how their brains and thinking skills change during adolescence. Researchers used brain scans (MRI), magnetic pulses (TMS), and computer tests to measure brain connections, control, and decision-making. The go…

This study compares three ways of teaching midwifery students about preeclampsia and eclampsia: a digital game, a simulation, and traditional lectures. The goal is to see which method boosts knowledge, motivation, and attitude the most. 120 fourth-year midwifery students will tak…

Researchers at the American University of Beirut are studying whether the rate at which an e-cigarette emits nicotine, called nicotine flux, predicts how much nicotine reaches the body and how users feel. About 142 adult dual users of e-cigarettes and tobacco will use devices wit…

Knee osteoarthritis treatments vary widely, and doctors lack clear guidance on which option suits which patient. This study follows 5,000 people with knee osteoarthritis who receive usual care, recording the treatments they get and how they fare. Researchers aim to map common tre…

This study compares two oral formulations of pranlukast, a drug used for asthma and allergic rhinitis, to see if they are equivalent. Sixty healthy adults will receive a single dose of each version in random order under fasting conditions. The main goal is to measure drug levels …

Researchers are looking at whether the FIB-4 index, a blood-based score that estimates liver fibrosis risk, tracks with the severity of obstructive sleep apnea (OSA) and low oxygen levels during sleep. They will review records from 373 adults who had full-night sleep studies, gro…

This study looks at whether falls and mobility problems can signal very early, preclinical Alzheimer's disease in older adults who are still cognitively normal. Researchers will follow 355 volunteers aged 65 and older, some with and some without biological signs of Alzheimer's, t…

Researchers are studying whether daily step counts and other smartwatch measurements can predict which cancer patients will be readmitted to the hospital after discharge. Adults who have just left an oncology ward wear a Huawei smartwatch for 30 days to track steps, heart rate, a…

This study looks at how common sleep breathing problems are in children with cerebral palsy across the UK, and how often they use breathing support like CPAP machines. Researchers will track new cases over a year and explore what helps or hinders access to care. The goal is to im…

This early-phase study tested whether ferumoxytol, an iron-based contrast agent, can help MRI scans better detect inflammation in the brains of people with multiple sclerosis (MS). Fourteen participants (some with MS, some healthy) received a single IV dose of ferumoxytol and had…

This study is collecting blood, urine, and stool samples from 500 children with autoimmune diseases and healthy controls. Researchers will analyze these samples to find molecular patterns that could help diagnose these conditions and guide treatment decisions. The goal is to crea…

Researchers are studying how traditional and non-traditional heart risk factors relate to cholesterol levels in hospitalized Mexican adults. The study focuses on HDL cholesterol, often called good cholesterol, and how it behaves in people who smoke or have certain dietary habits.…

This completed study from the National Institute of Neurological Disorders and Stroke aimed to better understand how the brain controls movement and what goes wrong in movement disorders like Parkinson's disease, Tourette's syndrome, and dystonia. Over 1,200 adults—both patients …

Researchers are studying how two types of ulcerative colitis treatment, tofacitinib and anti-TNF drugs, affect platelet function and the body's clotting system. The trial enrolls adults with ulcerative colitis and compares blood and tissue samples before and after they start trea…

This study looks at how the labels and marketing claims on cannabis products affect what people think about the product's risks and effects. About 2,000 adults in states where recreational cannabis is legal will answer online survey questions after viewing a cannabis advertisemen…

This study looks at whether using a mobile health app (called Penelope) is a cost-effective way to manage high blood pressure disorders during pregnancy. About 250 pregnant women at risk for conditions like preeclampsia will either use the app or track their health on paper. Rese…

Researchers want to know if exercising in the morning or evening changes physical performance and blood markers in healthy young male soccer players. Eight participants complete the same jump and shuttle-run tests twice, once in the morning and once in the evening, with a four-da…

This study looks at whether a parent coaching and family navigation program (Project AFECT) can help families right after a child is diagnosed with autism. About 200 parents of children aged 1 to 5, who are Hispanic/Latino, Black/African-American, or have Medi-Cal insurance, will…

This study explores whether artificial intelligence can simplify the language used in informed consent forms for clinical trials. Researchers will test AI tools like ChatGPT and NotebookLM to rewrite these forms and see if people understand them better. The study involves 230 par…

This study looked at whether high-intensity interval training (HIIT) or weight-loss surgery can reduce the risk of nerve damage (peripheral neuropathy) in people with obesity. About 140 adults who were candidates for bariatric surgery took part. Researchers measured nerve health …

This study looks at whether a continuous glucose monitor (CGM) can provide better insight into blood sugar patterns in pregnant women at risk for gestational diabetes than the usual oral glucose tolerance test (OGTT). Researchers will give 400 high-risk pregnant women a CGM senso…

Researchers are surveying people in Thailand who have chronic hepatitis B to find out how many also carry hepatitis D, a virus that can make liver disease worse. The study focuses on groups at higher risk, including people who inject drugs, men who have sex with men, prisoners, a…

This study looked at 23 adults going through alcohol detox to see how the bacteria in their mouth and gut change over time. Researchers collected stool and mouth samples along with diet and mood questionnaires. The goal was to better understand the link between gut bacteria, anxi…

This study tests whether wearable sensors and caregiver questionnaires can capture the behavioral signs of apathy in people with dementia during daily life. Patients with Alzheimer's or frontotemporal dementia and their caregivers wear a sensor bracelet for 28 days, while caregiv…

Researchers at Hacettepe University are studying people who had surgery for a massive rotator cuff tear. They want to see how the brain's signals to shoulder muscles, shoulder function, and psychological resilience relate to each other. Participants complete shoulder and mood que…

This completed study looked at how the social networks of caregivers affect their stress and health when caring for someone with an inherited disease. Researchers surveyed over 680 participants, including family members and formal caregivers, to understand caregiving burden and s…

This study followed 293 people with autoimmune diseases and healthy volunteers to see how COVID-19 infection or vaccination affects their immune system, inflammation, and blood vessels. Participants were grouped based on their COVID-19 history and had up to 5 visits over 12-18 mo…

This study created a registry of medical records from women with inborn errors of metabolism—rare conditions that affect how the body turns food into energy. Researchers collected data from past or current pregnancies and followed babies for one year after birth. The goal was to …

This study aimed to understand the brain and genetics behind autism spectrum disorders (ASD). Researchers compared brain scans, thinking tests, and DNA from 678 people with ASD, healthy volunteers, and their parents. The goal was to find links between brain activity, behavior, an…

This study investigated whether environmental exposures during military service increase the risk of developing myositis, a rare autoimmune disease that attacks muscles. Researchers compared 37 military personnel with and without myositis using questionnaires and blood samples. N…

This study used PET scans to look at dopamine and blood flow in the brains of 502 people, including healthy volunteers and those with Parkinson's disease or schizophrenia. The goal was to understand how these conditions affect brain function and to compare inherited versus non-in…

This study looks at how the menstrual cycle changes blood sugar and energy use in women with type 1 diabetes. About 40 women will use a closed-loop insulin pump and continuous glucose monitor to track these changes. The goal is to understand how hormone shifts affect insulin need…

This study aims to adapt a program called Staying Healthy After Childbirth (STAC) for Black women and birthing persons. Researchers will work with community organizations and advisory boards to identify barriers and facilitators to implementation. The goal is to make the program …

This study looked at how bacteria from the gut might travel to the liver and make liver disease worse in people with hepatitis C. Thirty adults with stable liver disease took part. Researchers used blood tests, MRI scans, and liver tissue samples to measure bacterial movement and…

This study looked at whether people with alcohol dependence or a history of early life stress have more trouble learning to feel calm after a scary event. Researchers used brain scans, mild electric shocks, and genetic tests to understand these differences. The goal was to learn …

Researchers at Giresun University are studying whether a blood protein called calprotectin changes in people with axial spondyloarthritis who complete a four-week pulmonary rehabilitation program. Thirty patients aged 25 to 65 will take part. The team will measure calprotectin al…

This study checked how many organ transplant recipients in the U.S. have antibodies to the hepatitis E virus, which can become chronic in people with weakened immune systems. Researchers enrolled 447 adults who had a liver, kidney, or small bowel transplant or were on a waiting l…

This study looked at how hormone changes during perimenopause (the time around menopause) might affect mood and behavior. Over 1,100 women participated, including those with depression symptoms and healthy volunteers. No treatments were given; instead, researchers used surveys an…

This completed study looked at how genetic differences might change the way immune cells in the lungs respond to environmental triggers like dust and germs. Researchers collected blood and lung samples from 20 healthy adults to compare cell function between people with different …

Researchers are studying whether adults with Dunnigan lipodystrophy, a rare genetic condition that changes how the body stores fat, have higher levels of inflammation than people without it. The trial enrolls 64 non-diabetic adults on Reunion Island, including those with the cond…

This study tested whether two light-based technologies, fNIRS and DCS, can safely measure brain activity in children with rare neurocognitive disorders like Niemann-Pick disease and Smith-Lemli-Opitz syndrome. 73 participants, including healthy volunteers, wore a cap with lights …

This completed study looked at 386 adults with psoriasis to understand how skin inflammation might be linked to heart and blood vessel diseases. Participants had up to seven visits over four years, including blood tests, heart scans, and optional skin biopsies. The goal was to se…

Researchers are testing two ways to train VA primary care clinicians to hold goals of care conversations with veterans who have serious illnesses such as cancer, heart failure, or dementia. One approach gives clinicians written materials and online training. The other adds team f…

This study explores the connection between anxiety and frailty in people aged 65 and older who are about to have hip replacement surgery. Researchers will measure anxiety and frailty using standard questionnaires before the operation. The goal is to understand how these factors r…

This study looked for genetic causes of congenital heart disease (heart problems present at birth) in families from Uganda and Nigeria. Over 1,200 people took part, including affected children and their parents. Researchers used advanced DNA testing to find gene changes linked to…

This early-phase study tested a single dose of bisnorcymserine (BNC) in 75 healthy volunteers aged 55 and older to see how safe it is and how the body processes it. BNC is designed to block a brain chemical that may affect communication between nerve cells, potentially helping wi…

This study looked at how blood vessel stiffness affects organs like the heart, brain, kidneys, and gut in people with Williams Syndrome (WS) or supravalvular aortic stenosis (SVAS). Researchers compared 159 participants (ages 3–85) with these conditions to healthy volunteers over…

This study in Bauchi, Nigeria, is testing whether giving free Oral Rehydration Salts (ORS) and zinc directly to homes can increase how often these treatments are used for children under 5 with diarrhea. Over 100,000 children are taking part, with some areas receiving the medicine…

This study followed 50 adults with a C9ORF72 gene mutation that can cause ALS or frontotemporal dementia. Over three years, researchers measured changes in strength, thinking, memory, and behavior using brain scans, spinal fluid tests, and other assessments. The goal was to under…

This study follows up to 5,000 people with autoinflammatory diseases (like NOMID, CANDLE, and juvenile dermatomyositis) and their healthy relatives. Researchers will collect medical history, blood samples, and imaging over 2-5 day visits to learn how these diseases work and find …

This completed study looked at how the brains of people with schizophrenia work when they are not taking antipsychotic medication. The goal was to tell apart the effects of the illness itself from the effects of the drugs. 648 participants stayed in a hospital and underwent brain…

This completed study looked at how genes influence addiction and related behaviors. Researchers collected blood samples and had 847 adults (healthy volunteers, smokers, drug users, and people with psychiatric disorders) complete questionnaires and computer tasks. The goal was to …

This study followed 78 people with GNE myopathy, a rare genetic disease that causes progressive muscle weakness starting in young adulthood. Researchers collected medical history, blood samples, and muscle function tests over up to two years to understand how the disease progress…

This study tested a computer-assisted method for people to self-administer alcohol intravenously, aiming to achieve precise blood alcohol levels for research. 229 healthy volunteers aged 21-45 took part in sessions where they could give themselves alcohol infusions using a comput…

This study followed 17 adults with neurofibromatosis type 1 (NF1) over two years to learn how their skin tumors (dermal neurofibromas) grow and change. Researchers used special cameras and skin biopsies to measure tumor growth and look for genes that might influence it. The goal …

This study tests a training program called DECIDE for MOM, designed to help healthcare providers better support pregnant and postpartum individuals with mental health concerns. The training teaches skills like shared decision-making and understanding patients' perspectives. Resea…

This study looks at people who have severe allergic reactions (anaphylaxis), especially when the cause is unknown. Researchers will do blood tests and bone marrow biopsies to find genetic or molecular clues. The goal is to understand what goes wrong in the body, not to test a new…

This study aims to create and improve cognitive tasks used during functional MRI scans to better understand how drugs affect the brain. It involves 525 healthy volunteers, including both drug users and non-users, aged 18 to 65. Participants perform tasks like memory tests or reac…

This study looked at Smith-Lemli-Opitz syndrome (SLOS), a rare genetic condition that affects cholesterol production and causes birth defects and intellectual disabilities. Researchers enrolled 130 patients and their mothers to learn more about the disease's progression, genetic …

This study looked at people with three rare genetic conditions—xeroderma pigmentosum (XP), Cockayne syndrome (CS), and trichothiodystrophy (TTD)—that affect the body's ability to repair DNA. Researchers examined 709 participants to understand how these defects relate to cancer ri…

This completed study from the National Institute of Mental Health looked at nearly 5,000 people with schizophrenia or related disorders, along with their siblings. The goal was to find genes linked to the illness and see how they affect brain function. This research helps scienti…

This study looks at how different meals before exercise affect amino acid levels in adults with phenylketonuria (PKU). Ten participants will try water, carbohydrates, or protein before doing aerobic and resistance exercises. Researchers will measure changes in blood amino acids t…

Researchers are studying whether a non-invasive skin imaging technique called reflectance confocal microscopy can predict how well people with moderate to severe atopic dermatitis respond to dupilumab. The trial enrolls 40 participants aged 6 months and older who are starting dup…

This study looked at how people with and without non-alcoholic fatty liver disease (NAFLD) process food. Researchers monitored 53 adults over two days, measuring metabolism, blood, and urine after meals. The goal was to find differences that might explain why fat builds up in the…

This study looked at how nicotine affects brain activity and genes in smokers and non-smokers. Researchers used brain scans and genetic tests to understand why some people find it harder to quit smoking. The goal was to find biological markers that could predict quitting success …

This study tested whether portable devices like PDAs and GPS units can give a more accurate picture of stress and drug use as it happens. About 373 adults in treatment for heroin addiction carried these devices for 16 weeks, recording drug use and stress levels. The goal was to s…

Researchers at Gazi University are studying whether Behçet's disease, which causes mouth sores and eye inflammation, is connected to gum disease. They compare 40 people with Behçet's plus gingivitis or periodontitis against 47 people with gum disease alone. The team measures infl…

This study looked at 805 blood donors who tested positive for hepatitis C virus (HCV) to learn how the virus spreads and affects health over time. Researchers collected blood samples and health information to track infection and liver disease. The goal was to better understand HC…

This study checks whether an artificial intelligence (AI) system trained on Turkish patients can accurately diagnose jaw and bite problems in people from other ethnic backgrounds. Researchers will compare the AI's performance on 5,000 patients from Turkey and Belgium using photos…

This study tested whether bright light in the afternoon, alone or with morning light, can shift teens' internal body clocks earlier. 84 adolescents aged 18-20 followed a stable sleep schedule and then lived in a lab for a week. Researchers measured melatonin levels to track clock…

This study looked at how different types of aerobic exercise (moderate continuous training vs. high-intensity interval training) and diet counseling affect cell health in people with type 2 diabetes. Researchers measured changes in mitochondria (the cell's power plants) and oxida…

This study aims to translate and validate a French version of the Sleep Regularity Questionnaire (SRQ), a tool that measures how consistent a person's sleep schedule is. Researchers will enroll 50 adults with chronic insomnia or circadian rhythm disorders, who will fill out the q…

This study looked at the natural bacteria in the gut of 131 adults with and without uveitis, an inflammatory eye disease. Researchers collected stool and blood samples and performed eye exams to see if differences in gut bacteria are linked to eye inflammation. No treatment was g…

This study investigates how the brain's emotion network works by recording brain activity directly from the surface of the brain in people with epilepsy who are already undergoing surgery for seizure monitoring. Participants watch short video clips designed to trigger emotions li…

Researchers at KK Women's and Children's Hospital are studying whether the timing of meals and snacks during pregnancy relates to blood sugar levels. About 300 pregnant women in Singapore, between 18 and 21 weeks gestation, will keep food diaries and use a food record app. The te…

This study tests whether offering a $25 gift card encourages older adults from diverse backgrounds to join an Alzheimer's prevention registry. Researchers will recruit 400 people aged 50+ at community events, comparing the gift card to a non-cash gift. The goal is to see if small…

This study looked at nearly 2,000 people from the community to understand how depression, anxiety, and migraine are passed down through families. Researchers interviewed family members of all ages, including children as young as 8, to track patterns of these conditions over time.…

Researchers want to learn which molecules on cancer cells the immune system attacks when checkpoint inhibitor drugs work well. They collect tumor and blood samples from adults with solid tumors who respond to these drugs, either during treatment or after surgery. The team then se…

This completed study looked at how a person's neighborhood environment might influence drug use, addiction, and whether they seek treatment. Over 1,600 adults from Baltimore took part, including people who never used drugs, past users, and current users. Researchers collected hea…

This study looks at whether early-onset preeclampsia (a serious pregnancy condition) affects the size of two brain areas in the fetus: the fornix and hippocampus. Researchers will use ultrasound to measure these areas in 84 pregnant women—half with early-onset preeclampsia and ha…

This study collects tissue and blood samples from 300 people with autoimmune diseases like Crohn's, multiple sclerosis, and celiac disease. Researchers aim to identify the specific targets of immune cells (T cells) that cause inflammation. The goal is to discover new targets for …

This study observes how doctors decide when to remove breathing tubes (extubation) in extremely preterm infants born before 28 weeks. Researchers will track 100 babies in the NICU, asking doctors daily why they choose to extubate or not. The goal is to understand current practice…

Researchers at Nantes University Hospital are studying central coherence, the brain's ability to pull complex information into a coherent whole, in women with restrictive anorexia nervosa. The study compares patients in the active phase of the illness with healthy volunteers. All…

This study uses MRI scans to measure amyloid protein buildup in the hearts of up to 150 people with transthyretin-mediated amyloid cardiomyopathy (ATTR-CM). Participants are already enrolled in a larger treatment trial. The goal is to see how amyloid levels change over time, not …

This completed study looked at 1759 adults aged 18-55 to uncover why some people develop type 2 diabetes. Researchers measured how the body handles sugar, uses energy, and stores fat, and also collected genetic samples. The goal was to find genetic and lifestyle factors that lead…

Researchers at Nantes University Hospital are comparing how people with different behavioral addictions think, feel, and process social situations. The study includes people with gambling disorder, sexual addiction, and eating disorders with bulimia episodes, along with healthy v…

Researchers at the University of Pavia are studying whether long-term exposure to urban air pollution and work-related stress affects biological aging. The study compares 151 adult workers in Pavia, Italy: outdoor workers such as police officers, taxi drivers and dustmen, and ind…

This study reviews medical records of 350 adults who had surgery for esophageal cancer in France between 2017 and 2024. Researchers want to understand how often infections happen after surgery, what causes them, and how they affect recovery. The goal is to find ways to prevent th…

This study looks at how oral hygiene habits and gum health affect quality of life in 160 adults. Participants will have a dental exam and fill out a questionnaire about how their mouth feels day-to-day. No treatment is given—the goal is simply to understand the connection between…

Researchers at the University of California, San Francisco are studying how the brain processes rewards in people with early-onset schizophrenia, major depressive disorder, post-traumatic stress disorder, or gambling disorder, compared with healthy volunteers. Participants comple…

Researchers at Nantes University Hospital are studying whether nerves feel stiffer in people with three rare peripheral neuropathies: CIDP, CMT1a, and anti-MAG neuropathy. They use ultrasound shear wave elastography to measure nerve stiffness in 36 participants aged 18 to 65 and …

This study is testing whether a green dye called ICG can help surgeons see tumors more clearly during surgery in children and teens with solid tumors. The dye is injected before surgery and makes tumor tissue glow under a special camera. The goal is to see if this technique helps…

Researchers are studying whether immune and inflammatory markers in the blood relate to mood, fatigue, and thinking symptoms in people with major depression. The trial follows 30 adults starting SSRI antidepressants and compares them with 20 healthy volunteers. Participants give …

This study tests whether a training program for parents of children who have had a febrile convulsion (a seizure caused by fever) can lower parental anxiety and increase their knowledge about the condition. About 66 parents of children aged 6 months to 5 years will be randomly as…

Researchers are examining the medical records of 12,000 people with type 2 diabetes who visited a large diabetes care center in Southern India during 2022 and 2023. The study aims to estimate how many of these patients have kidney insufficiency, a complication that past estimates…

Researchers at Nantes University Hospital are studying how the immune system behaves in adults with Gaucher disease. The study collects one blood sample from each participant to measure macrophage activity and immune cell profiles. The goal is to understand how different parts of…

This study follows people treated for anal cancer with radiotherapy to see how their sexual quality of life changes over time. Participants complete questionnaires during treatment, three months later, and two years after diagnosis. The goal is to understand the long-term impact …

Animal-derived heart valves replace damaged human valves, but many fail within about a decade. Researchers suspect the recipient's immune response may speed up that breakdown. This international study follows people who receive pig, cow, or horse tissue valves, using echocardiogr…

Researchers want to know whether the number of other health conditions a person has affects their quality of life after transcatheter aortic valve implantation. The study follows 150 patients aged 75 and older who receive a new aortic valve through a catheter. Before the procedur…

Researchers at the University at Buffalo are studying whether insulin can reduce inflammation by suppressing toll-like receptors, which are part of the body's immune alarm system. The trial compares insulin infusion with dextrose and saline infusions in three groups: lean healthy…

Researchers at Jacobs University Bremen are running a three-phase study to understand how environmentally friendly behaviors relate to eco-anxiety, well-being, and loneliness. About 1,684 adults complete surveys about their food choices, consumption habits, and feelings of social…

Idiopathic hypersomnia causes severe daytime sleepiness that differs from narcolepsy, yet researchers do not know what drives it. This study uses 64-electrode EEG to look for local slow waves, a sign of sleep-like activity in parts of an otherwise awake brain, while participants …

This observational study follows people with hepatitis B-related acute-on-chronic liver failure who receive one of three antiviral drugs: entecavir, tenofovir alafenamide, or tenofovir amibufenamide. Researchers measure two newer virological markers, HBV RNA and HBcrAg, over time…

Delirium is a common and serious problem for critically ill patients in intensive care units. Researchers at the Medical University of Graz are measuring light and noise levels in three ICUs to see whether these environmental factors are associated with the development of deliriu…

Researchers are tracking birth outcomes for infants born in Eswatini to mothers who took dolutegravir or other HIV drugs around the time of conception. The study compares rates of neural tube defects and other birth defects among babies born to HIV-positive women on dolutegravir,…

Researchers are following 110 people aged 1 to 65 who have homocystinuria caused by a missing or faulty CBS enzyme. The study observes how the condition changes over time under standard care, without testing any new treatment. Participants give blood samples, complete quality-of-…

People with multiple sclerosis often do not report side effects from their oral disease-modifying drugs, which leaves safety monitoring incomplete. This trial compares two ways of encouraging reports: a nurse who trains the patient and follows up by phone over six months, versus …

Researchers want to know whether people with depression spend more time looking at their own reflection after recalling a personal failure. The study uses an eye tracker to measure where participants look on a reflective black screen before and after a directed autobiographical r…

Prosthetic joint infections are rare but serious, often causing long hospital stays and lasting disability. Researchers at a French hospital are asking adults with these infections to fill out standard quality-of-life questionnaires during their regular follow-up visits. The stud…

Researchers are studying how a full-spectrum medicinal cannabis plant extract with very low THC, called NTI164, moves through the body of healthy adult volunteers. The trial measures how much of the drug reaches the bloodstream and how much leaves the body in urine over up to 28 …