Infectious disease

This study tests whether a higher dose of the drug rifampicin can safely shorten tuberculosis treatment for children aged 3 months to 10 years. About 230 children with drug-susceptible TB will receive either the standard or a higher rifampicin dose, with treatment duration adjust…

This study tests whether tuberculosis (TB) treatment can be tailored to each person's risk of a poor outcome. About 900 adults with drug-sensitive TB will be grouped as lower-risk or higher-risk. Lower-risk participants may get a shorter treatment course, while higher-risk partic…

This study tests whether a single dose of a new drug, emodepside, can cure infections from soil-transmitted worms (like whipworm, hookworm, and roundworm) better than the current standard treatment, mebendazole, which requires multiple doses. About 315 adolescents and adults with…

This Phase 2b trial tests whether a new drug, SJ733, combined with tafenoquine can cure P. vivax malaria and prevent it from returning. About 104 adults with uncomplicated malaria will receive different schedules of SJ733 plus tafenoquine, or standard chloroquine plus tafenoquine…

This study tests two doses of an experimental oral drug, LXE408, against a standard treatment (miltefosine) for localized cutaneous leishmaniasis, a parasitic skin disease. About 250 adults in the Americas will take the medicine for several weeks. The main goal is to see if the s…

This study looks at whether a medicine called peginterferon alfa, alone or with other antivirals, can clear the hepatitis B surface antigen from the blood. A total of 10,000 adults aged 18-65 who have used interferon before and still have low antigen levels will take the treatmen…

This study tests a two-part HIV vaccine in healthy adults who do not have HIV. The vaccine uses a DNA 'prime' followed by a protein 'boost' to train the immune system against multiple HIV strains. Researchers are checking if the vaccine is safe and whether it triggers a strong im…

This phase 2 trial tests a new malaria vaccine (PfSPZ-LARC2) designed to stop the malaria parasite in the liver before it can cause illness. The study involves 300 healthy women of childbearing age in Mali who plan to become pregnant. Participants receive three doses of the vacci…

This early-stage trial will test two experimental mRNA vaccines designed to teach the immune system to make antibodies that target HIV. About 42 adults with well-controlled HIV will receive the vaccines and then temporarily pause their regular HIV medication under close monitorin…

This study tests a new quadrivalent Pan-Salmonella vaccine designed to protect against several types of Salmonella bacteria that cause typhoid and paratyphoid fevers. Healthy adults aged 18 to 45 in Africa receive either a low or full dose of the vaccine, with or without an adjuv…

This study tests a new vaccine (IP-QSV) designed to protect against four types of Shigella bacteria, which cause severe diarrhea. The trial will include 370 healthy adults, children, and infants in Mali. Researchers will check if the vaccine is safe and triggers a strong immune r…

This study tests an experimental vaccine called RSVpreF in adults to see if it is safe and triggers a strong immune response against respiratory syncytial virus (RSV). Around 540 adults in India will receive either the vaccine or a placebo. Researchers will monitor for side effec…

This study tests a new chickenpox vaccine called NBP608 in about 780 children aged 1 to 12 years. The vaccine is compared to licensed vaccines to see how well it triggers immunity and if it is safe. Children receive one or two shots, and researchers monitor their immune response …

This study tests an experimental tuberculosis vaccine called Lipovaxin in healthy adults aged 18 to 40 in Indonesia. The vaccine is given as two shots, 28 days apart, and compared to a placebo. The main goals are to check if the vaccine is safe and whether it triggers an immune r…

This study tests a new chickenpox vaccine in 300 healthy children aged 1 to 12 years. All children will receive one dose of the vaccine. Researchers will check if the vaccine triggers a strong immune response and is safe to use.

This early-stage trial tests a new mRNA COVID-19 booster vaccine made by Bio-Manguinhos/Fiocruz. About 90 healthy adults aged 18-59 will receive one of three doses (25, 50, or 100 micrograms) to check safety and immune response. The study is not yet recruiting and will monitor pa…

This study tests an experimental vaccine from GSK that targets two respiratory viruses: RSV and hMPV. About 1,800 adults aged 18-80 will receive different doses to check safety and immune response. The goal is to see if a single shot can protect against both viruses, which can ca…

This first-in-human study tests a new microneedle patch (Miracus) that dissolves in the skin to deliver a tetanus vaccine without a needle. Thirty healthy adults will receive either an empty patch or one loaded with vaccine. Researchers will check safety, tolerability, and whethe…

This study tests a new vaccine called TdaP2gen in 320 pregnant women in Thailand to see if it safely protects their babies from tetanus, diphtheria, and whooping cough. The vaccine is given during pregnancy, and researchers measure antibody levels in mothers and infants up to 18 …

This study will test a new RSV vaccine in 60 adults aged 20 and older. Researchers want to understand how the vaccine triggers the immune system to create strong antibodies and memory T cells. The goal is to learn how to make RSV vaccines more effective.

This study will monitor the safety of the MenQuadfi vaccine in 706 people aged 6 weeks to 55 years in South Korea. Researchers will track side effects like injection-site reactions and serious adverse events as the vaccine is used in real-world clinics. The goal is to confirm the…

This study tests a new vaccine designed to prevent hand, foot, and mouth disease (HFMD) and herpangina in children aged 6 months to 5 years. About 6,000 healthy children will receive either the vaccine or a placebo to see if it safely protects against four common virus types that…

This early-stage trial is testing a new tetanus vaccine in 80 adults aged 18 and older. The study is randomized and double-blind, meaning neither participants nor doctors know who gets the new vaccine versus an existing one. The main goal is to check for side effects within the f…

This study tests a new vaccine (PCV24) designed to protect against 24 types of pneumococcal bacteria, which can cause pneumonia, meningitis, and ear infections. The trial includes 854 healthy people aged 2 months and older, split into two phases to check safety and immune respons…

This study tests a new vaccine to protect babies against pneumococcal infections, which can cause pneumonia and meningitis. About 500 healthy infants will receive either the new vaccine or an existing one. Researchers will check if the new vaccine triggers a strong immune respons…

This early-stage trial will test an experimental vaccine against hepatitis C (HCV) in 27 healthy adults. The main goal is to see if the vaccine is safe and to measure the immune response it triggers. Participants will receive three shots over 24 weeks and be closely monitored for…

This early-stage trial is testing a new mRNA vaccine called VXCO-102 against Epstein-Barr virus (EBV) in 45 healthy adults aged 18 to 25. The main goal is to check if the vaccine is safe and triggers an immune response. EBV is a common virus that can cause mononucleosis and is li…

This early-stage trial tests a new vaccine called PepGNP-ChikV, made from tiny synthetic particles, to see if it is safe and triggers an immune response against chikungunya virus. Forty healthy adults aged 18 to 60 will receive two doses 42 days apart. The study focuses on safety…

This study tests a drug called foscenvivint in people with liver cirrhosis caused by HIV and hepatitis C co-infection who also have hemophilia. Participants receive the drug once a week for 24 weeks. Researchers will check if the drug improves liver function and is safe to use.

This study tests whether special blood purification devices can help people with septic shock, a life-threatening condition where infection causes organ failure. The trial includes adults aged 18 to 80 with severe septic shock. Depending on their level of endotoxins, patients rec…

This early-phase trial tests whether a new drug (ATRN-119) combined with a single, precise dose of radiation to the neck can safely and effectively treat early-stage HPV-positive throat cancer before surgery. About 35 participants will take the drug daily for 10 days and receive …

This study looks at the long-term safety of a drug called admilparant in people with pulmonary fibrosis (lung scarring). About 2,277 adults who finished earlier studies will take the drug and be monitored for side effects. The goal is to see if the drug is safe to use over time, …

This trial compares two types of rotary files designed for children's primary molars: Fanta AF Baby and EndoArt Pedo Blue. The goal is to see which system prepares root canals faster and with better filling quality during a pulpectomy (removing infected pulp). Thirty children age…

This Phase 3 trial tests whether an immunotherapy-based regimen (sintilimab, pegaspargase, and anlotinib) works better than standard chemotherapy before a stem cell transplant in people with newly diagnosed, advanced extranodal NK/T-cell lymphoma. Participants are randomly assign…

This phase 2 trial tests whether an inhaled form of nintedanib (MNKD-201) is safe and effective for people with idiopathic pulmonary fibrosis (IPF), a disease that causes lung scarring. About 210 adults with IPF will receive either a low or high dose of the inhaled drug or a plac…

This Phase II trial tests whether a combination of therapeutic plasma exchange (filtering the blood), rituximab (a drug that targets certain immune cells), and intravenous immunoglobulin (IVIg) can slow lung decline in people with progressive idiopathic pulmonary fibrosis (IPF). …

This Phase 3 trial tests whether dapagliflozin, a drug used for diabetes, can improve quality of life in people with long COVID. 192 adults with persistent symptoms for at least 12 weeks after a COVID infection will receive either the drug or a placebo daily for 12 months. The ma…

This study tests whether offering rapid HIV testing during a dental visit leads more people to get tested than simply referring them to a lab. About 6,700 adult dental patients at four community health centers will be offered either a quick oral swab test on-site or a referral fo…

This study compares the standard antifungal drug itraconazole alone versus itraconazole combined with isotretinoin (an acne medication) in adults with tinea corporis or cruris (ringworm of the body or groin). The goal is to see if the combination shortens treatment time and impro…

This study tests whether oxymetazoline, a common nasal decongestant, can replace sodium hypochlorite as a bleeding control agent during pulp treatment in children's baby teeth. About 50 Egyptian children aged 4-8 with decayed molars will receive either treatment. The goal is to s…

This study tests a new combination of three drugs—sorfequiline, pretomanid, and linezolid—in 100 adults with newly diagnosed, drug-sensitive tuberculosis. Participants take the pills daily for 17 weeks. The goal is to see if the combo is safe and can clear the infection faster th…

This study tests a new approach for treating high-grade cervical precancer (HSIL) using a cream called HAL that is activated by a special light, instead of standard surgery. About 230 women will be randomly assigned to receive either the light therapy or surgery. The main goal is…

This phase 3 trial tests whether a 6-month combination of five drugs (bedaquiline, delamanid, delpazolid, levofloxacin, and pyrazinamide) works as well as standard treatment for rifampicin-resistant tuberculosis in adults and adolescents aged 15 and older in South Africa. The stu…

This study looks at the real-world effectiveness of the RSV vaccine Abrysvo in adults. Researchers will analyze health records from over 290,000 people to compare those who got the vaccine with those who did not. The goal is to see if the vaccine reduces hospitalizations and othe…

This early-stage trial tests an injection called TVAX-028 in adults with chronic hepatitis B. The study checks if the drug is safe and how the body processes it. Participants receive either TVAX-028 with an adjuvant or the adjuvant alone, at different dose levels. The goal is to …

This study tests whether ulinastatin, a drug that reduces inflammation, can help patients with severe abdominal infections. The infection often causes the immune system to overreact, leading to organ failure and high risk of death. Researchers will give patients either a low or h…

This trial tests whether giving patients a special type of donor immune cell, called CD45RA-depleted DLI, can prevent serious viral infections after a stem cell transplant. The study includes 30 high-risk patients who have received a transplant for blood cancer. Researchers will …

This study tests whether personalized ventilator settings can reduce lung injury in adults with severe respiratory failure who are on ECMO (a heart-lung machine). Researchers will use esophageal manometry or electrical impedance tomography to tailor the ventilator's positive pres…

This study tests whether DARE-HPV, a vaginal capsule containing HIV drugs lopinavir and ritonavir, can clear persistent high-risk HPV infections in women aged 22-50. Participants will receive one of two doses for 14 or 21 days, or a placebo. The main goal is to see if the infecti…

This study looks at whether people with HIV who need a liver transplant can safely receive a liver from a donor who also had HIV. Researchers will compare infections and cancer rates between those who get an HIV-positive donor liver and those who get an HIV-negative donor liver. …

This study tests whether fecal microbiota transplantation (FMT) can help ICU patients with sepsis. Sepsis is a life-threatening infection that can cause organ failure. The trial will give 60 adults either standard care or standard care plus FMT through a tube into the gut for thr…

This early-stage trial tests an oral capsule containing a genetically modified probiotic yeast designed to neutralize toxins produced by C. diff bacteria. The study first evaluates safety in healthy adults, then in people at risk for recurrent C. diff infection. Participants take…

This early-stage trial tests an injection called BBM-C101 in 60 women with high-grade cervical precancer linked to HPV16 or HPV18. The goal is to see if the drug is safe and can shrink or eliminate abnormal cells, potentially offering a non-surgical alternative. Participants rece…

This study tests whether a new ultra-long-acting injectable HIV medication works as well as the current long-acting version. About 564 adults and teens with well-controlled HIV will receive either the ultra-long-acting or the standard long-acting shots. The goal is to see if the …

This study will test a doula support program for 15 pregnant women with HIV in South Florida. The doula will provide education, adherence support, and lactation counseling from pregnancy through 12 weeks after birth. The goal is to see if this program is feasible and acceptable, …

This phase 3 trial tests whether combining two drugs—albendazole and ivermectin—works better than the standard single drug for treating whipworm infection in schoolchildren aged 6 to 15 in Honduras. Participants receive a single dose of either placebo, albendazole alone, albendaz…

This study looks at whether shorter, rifapentine-based treatments for tuberculosis and latent TB are safe and effective in real-world settings in Kazakhstan. It will follow 350 adults, including those with HIV, comparing a 4-month regimen to the standard 6-month one for active TB…

This study tests a new drug called GenSci142, given as a vaginal capsule, for treating bacterial vaginosis (BV). About 30 women with BV will receive either GenSci142 or a standard antibiotic cream to compare safety and how well each works. The goal is to see if the new capsule is…

This early-stage trial tests a new topical film called ZYG24004 for athlete's foot (tinea pedis). About 64 adults with the infection will apply the film to their feet once or twice. The main goals are to check safety, how the body processes the drug, and whether it can clear the …

This study tests whether a 5-day course of inhaled amikacin can prevent ventilator-associated pneumonia in critically ill patients who already have a milder airway infection called tracheobronchitis. 250 adults on breathing machines will receive either the drug or a placebo. The …

This study tests a new combination of medicines (BPaLMZ) against the standard treatment for tuberculous meningitis, a serious brain infection. About 240 adults, including those living with HIV, will take part. The goal is to see if the new combo helps more people survive and reco…

This phase 3 trial compares a single intravenous dose of temocillin to the standard ceftriaxone shot for treating gonorrhea. The goal is to see if temocillin works just as well while having less impact on the gut's healthy bacteria, which can help prevent the rise of drug-resista…

This study tests whether a combined approach—offering HIV PrEP (pills or injections) and STI prevention (doxycycline after sex) along with smartphone tools—helps young men at high risk stay protected. About 400 men aged 18-29 who have sex with men will be followed for a year to s…

This pilot study tests a program called Kisoboka Amaka for men living with HIV who drink heavily and have pregnant partners. The program combines counseling, financial training, and mobile savings to help men drink less and take their HIV medication consistently. Researchers will…

This phase 2 trial tests an experimental drug called AHB-137 in 70 adults with chronic hepatitis B who are already on antiviral pills. The drug is given as a shot under the skin. The goal is to see if it can lower the virus to undetectable levels and allow some people to stop the…

This study tests whether adding a fractional CO₂ laser to standard Glucantime injections helps heal skin sores from leishmaniasis faster and with less scarring. About 150 adults will be randomly assigned to get either the injection alone or the injection plus laser. Researchers w…

This trial tests a device called Nucleocore that removes cell-free DNA (cfDNA) from the blood of people with septic shock. High cfDNA levels are linked to severe inflammation and worse outcomes. The study enrolls adults aged 18-65 with septic shock and elevated cfDNA, and measure…

This trial tests whether adding a lab-made antibody (ePGT121v1-LS) to standard HIV medication can help infants under one year old achieve better viral suppression. About 87 infants in South Africa will receive either the antibody or a placebo injection every 12 weeks for 48 weeks…

This Phase 4 trial tests whether adding nicotinamide (vitamin B3) to standard sepsis care can reduce organ failure and inflammation in ICU patients. Researchers will give 60 adults with sepsis either nicotinamide or a placebo for 7 days, measuring changes in organ function and bl…

This trial tests whether adding two lab-made antibodies (ePGT121v1-LS and VRC07-523-LS) to standard antiretroviral therapy can help infants living with HIV achieve viral suppression. Infants up to one year old in Mozambique and Cameroon receive four injections of the antibodies o…

This study tests whether a medicine called Panzyga can prevent major infections in people with autoimmune or rheumatic conditions who have low antibody levels after receiving B-cell depletion therapy. About 360 adults will receive either Panzyga or a placebo, and researchers will…

This early-phase trial tests a new treatment called LB-DTK-BKV for people who develop painful bladder bleeding (hemorrhagic cystitis) from BK virus after a stem cell transplant. The treatment uses immune cells from a donor that are trained to attack the virus. About 42 children a…

This study tests whether the drug elranatamab can help keep plasmablastic lymphoma, a rare and aggressive blood cancer, from returning after initial chemotherapy. About 17 adults with or without HIV who have already responded to first treatment will receive elranatamab injections…

This early-stage study tests whether two lab-made antibodies can help people with HIV control the virus after stopping their regular antiretroviral therapy. The 40 participants all started HIV treatment very early after infection. Researchers will monitor safety and see if the an…

This study tests whether a 3-day course of amoxicillin works as well as a 5-day course for children aged 3 months to 5 years with uncomplicated pneumonia. The goal is to see if shorter treatment can reduce side effects, lower costs, and fight antibiotic resistance. About 250 chil…

This small Phase 2 trial tests whether alendronate, a drug used for bone health, can reduce the hidden HIV reservoir in people already on antiretroviral therapy. About 30 participants will receive either alendronate or a placebo, and researchers will measure changes in HIV DNA an…

This Phase 3 trial tests YCANTH, a topical solution containing cantharidin (a substance from blister beetles), against a placebo for treating common warts. About 300 people aged 2 and older with at least one wart on their body (excluding certain areas) will receive either the act…

This study looks at whether giving antibiotics directly into the bone during surgery can prevent infections in people with osseointegration implants (a type of prosthetic that attaches directly to the bone). About 100 adults who already have or are getting these implants will rec…

This study tests whether a common antibiotic for women's UTIs, fosfomycin-trometamol, works well for men with urinary tract infections. Current treatments can have serious side effects and increase antibiotic resistance. The trial will enroll 138 men in primary care and monitor f…

This pilot study tests whether silver-impregnated dressings can effectively manage catheter exit-site or tunnel infections in adults on peritoneal dialysis. Sixty participants will be randomly assigned to receive either the silver dressing or standard daily antibiotic dressings, …

This study looks at how long-acting injectable HIV drugs (cabotegravir and rilpivirine) work in the body during pregnancy and after childbirth. About 40 pregnant women with HIV will receive the shots every 4 weeks. The goal is to measure drug levels and see if they stay effective…

This study looks at whether adding L-carnitine, a natural substance, to standard care can improve outcomes for critically ill adults with liver disease in the ICU. About 58 participants with conditions like liver failure or severe infections will be enrolled. Researchers will tra…

This Phase 2 trial tests whether switching to a combination of two injectable drugs, GS-3242 and lenacapavir, works as well as staying on the daily pill Biktarvy for people with HIV who already have the virus under control. About 175 participants will be randomly assigned to eith…

This trial compares an automated insulin delivery system (AID) to standard insulin injections for managing blood sugar in hospitalized adults with type 2 diabetes who have an infection. The AID system uses a continuous glucose monitor and a smart pump to automatically adjust insu…

This study compares giving one antibiotic (meropenem) versus two antibiotics (meropenem plus azithromycin) to children aged 2–16 with extensively drug-resistant (XDR) typhoid fever. The goal is to see which approach shortens fever faster. 94 children will be randomly assigned to …

This study will test a Spanish-language program called Healthy Choices for 45 young adults (ages 18-29) living with HIV in the Dominican Republic who also struggle with alcohol use and stigma. The program is designed to help them better manage their health and reduce the impact o…

This early study tests whether washing the bladder with an antibiotic (gentamicin) followed by a probiotic (Lactobacillus) can help restore healthy bacteria and prevent urinary tract infections in people with neurogenic bladder due to spinal cord injury, multiple sclerosis, or sp…

This study tests a program called NPOWER365 for Black men who have sex with men and are living with HIV. The program uses a smartphone app, online forums, and resource referrals to help with medication adherence, mental health, and access to care. About 350 participants in the At…

This phase 2 trial tests an injection called AHB-137 in adults with chronic hepatitis B who have not yet received treatment. The study compares AHB-137 to a placebo to see if it can lower the amount of hepatitis B virus in the blood and reduce a key marker of infection (HBsAg). P…

This study tests a program that combines group counseling, financial literacy training, and savings accounts to help Ugandan teens with HIV manage depression and stick to their medication. About 588 adolescents aged 15-19 will take part. The goal is to see if this approach can re…

This study will compare two different HIV medication combinations in 60 people who also have active tuberculosis. Participants will receive either a newer drug (Ainuovirine) or a standard one (Efavirenz), along with their TB meds. The goal is to see which regimen better suppresse…

This early-stage trial tests a nasal spray for adults with chronic sinusitis (without polyps). The spray contains stem cell exosomes to heal the nose lining, an antibiotic to kill bacteria, and an enzyme to break up thick mucus. 108 participants will use the spray twice daily for…

This Phase 3 trial tests a new antibiotic called YK-1169 against a standard treatment (ceftazidime-avibactam) for adults with pneumonia caught in the hospital or from a ventilator. About 590 participants will receive either drug for 7-14 days. The main goal is to see if YK-1169 l…

This early-stage trial tests whether combining two drugs—ibalizumab and chidamide—can safely reduce the hidden HIV reservoir in people living with HIV. The study will enroll up to 29 adults on stable antiretroviral therapy. Researchers will monitor side effects and measure change…

This study will test a mobile app called MindBodyU designed to help young people (ages 16-25) living with HIV in South Carolina stay connected to their care and take their HIV medication regularly. The goal is to see if the app is easy to use, liked by users, and helps improve me…

This Phase 2 trial tests an injection called AHB-171 in 138 people with chronic hepatitis B. The goal is to see if it can lower hepatitis B surface antigen and viral DNA to very low levels, potentially leading to a functional cure. Participants include those who have never been t…

This study tests whether a paste made from Salvadora persica (a plant used in traditional toothbrushes) mixed with zinc oxide can work as well as the standard material (MTA) for treating severe tooth inflammation. The trial involves 78 adults aged 18-40 with infected permanent mo…

This study tests whether a drug called Angiotensin II works better than the usual treatment (norepinephrine) for people with septic shock, a life-threatening condition where blood pressure drops dangerously. About 78 adults with septic shock will receive either Angiotensin II or …

This study will test a two-drug HIV pill (Dolutegravir/Lamivudine) in 210 pregnant women who have never taken HIV medication. The goal is to see if it controls the virus and prevents passing HIV to their babies. Participants will be compared to those on standard three-drug therap…

This pilot study will test a program that combines a trauma-focused therapy (STAIR) with peer-led HIV prevention (PrEP) support for transgender and nonbinary people who have experienced violence. The goal is to see if this combined approach is acceptable, feasible, and helps impr…

This study tests whether a self-applied cream (5-fluorouracil) after a heat procedure (thermal ablation) can clear HPV better than a placebo cream in 140 women with HIV in Kenya. Participants will use the cream every two weeks for 24 weeks and be followed for 48 weeks total. The …

This study tests whether one or two doses of the drug oxfendazole can cure chronic fascioliasis (a liver infection caused by a parasite) as well as the standard two-dose treatment with triclabendazole. About 336 adults in Peru will be randomly assigned to one of three groups. Res…

This study looks at whether giving women living with HIV the option to collect their own HPV test samples at home or in their community, with help from health workers, increases how many get screened for cervical cancer. About 17,700 women will take part across multiple clinics. …

This study tests whether the drug emetine can help people hospitalized with dengue fever. About 600 adults aged 18 to 65 will take either a low or high dose of emetine or a placebo pill for 7 days. Researchers will track if the drug reduces deaths or stops the disease from becomi…

This study tests whether a simpler two-drug treatment (vonoprazan plus one antibiotic) works as well as a three-drug treatment (vonoprazan plus two antibiotics) for H. pylori infection. About 150 adults with confirmed H. pylori will take either regimen for 14 days. The main goal …

This study tests a set of safety measures to lower infections from external ventricular drains (EVDs) in 248 ICU patients. The bundle includes updated care protocols, staff training, and reminder signs. The goal is to cut the current 22% infection rate by improving hygiene and ha…

This study tests a program called iSYV that combines peer-led group sessions with a gamified text-message game to support mental health and HIV care for 5,000 youth aged 15-24 in Tanzania. The goal is to see if it helps them keep their virus under control and stay in care. The pr…

This phase 2 trial tests whether a mix of intensified antiretrovirals, a latency-reversing drug, an anti-proliferative drug, and a personalized vaccine can shrink the hidden HIV reservoir enough to allow people to stop their daily medication. The study will enroll 70 adults with …

This early-phase study tests a new injectable drug called AHB-171 in 144 adults with chronic hepatitis B. The main goals are to check the drug's safety and how the body processes it. Some participants will also take standard oral antivirals. The study is not yet recruiting.

This study looks at whether a long-acting injectable HIV prevention drug (cabotegravir) can be delivered fairly and effectively in NHS sexual health clinics. Researchers will follow 200 people taking the drug for 12 months, along with 20 healthcare professionals, to see how well …

This phase 3 trial tests whether adding a steroid (hydrocortisone) and a stronger mix of antibiotics to standard care can improve survival in HIV patients with sepsis in sub-Saharan Africa. The study will enroll 344 adults and measure how many are alive after 28 days. It aims to …

This study compares two blood thinners used during continuous dialysis in adults with sepsis and acute kidney injury. About 1,162 participants will receive either nafamostat mesylate or standard citrate anticoagulation. The main goal is to see which approach reduces death, ongoin…

This study looks at whether switching to a daily pill containing bictegravir, emtricitabine, and tenofovir alafenamide (BIC/FTC/TAF) can help people with HIV who previously did not respond to a long-acting injectable treatment (CAB/RPV LAI). The study includes 30 adults and will …

This study will test if a smart pill bottle cap, called FORTISKAP™, helps people with serious lung diseases like pulmonary fibrosis, sarcoidosis, and pulmonary hypertension take their oral medications more consistently. About 100 participants will either use the smart cap or rece…

This early-phase trial will test a combination of a Chinese herbal formula (Yiqi Huoxue Jiedu) and bacteriophages (viruses that target bacteria) in 250 people with severe pneumonia caused by drug-resistant bacteria. The goal is to see if this combo can clear the infection faster …

This study tests whether infusing fluid into the uterus during labor (amnioinfusion) can reduce brain injury in newborns whose mothers have a uterine infection called chorioamnionitis. The infection can cause inflammation and fever that may stress the baby's brain before birth. R…

This study tests a drug called nirogacestat in 28 people with Kaposi sarcoma skin tumors. The drug blocks a protein that helps tumors grow, aiming to shrink lesions and stop them from spreading. While not a cure, it may offer a new way to control the disease in people who haven't…

This study tests an experimental injection called HRS-5635 in adults with chronic hepatitis B whose virus is already controlled by daily pills. The goal is to see if the injection can help the body clear the virus so patients can safely stop all hepatitis B medications. About 540…

This study tests whether a shorter, 5-month combination of TB drugs works as well as the standard 6-month treatment for people with both HIV and drug-susceptible tuberculosis. It involves 148 participants with very weak immune systems (CD4 count under 100). The goal is to see if …

This study looks at whether adding a mix of nutritional supplements (spirulina, bifidobacterium, fish oil, grape seed, blueberry, and ganoderma spore oil) to standard steroid treatment can help people with severe lung inflammation caused by cancer immunotherapy. About 60 adults w…

This study compares rosemary extract to a standard material (MTA) for treating severe tooth pulp inflammation. Researchers will treat 100 adults with a damaged tooth, placing either rosemary extract or MTA directly on the pulp. They will then measure pain and healing over time to…

This Phase 3 trial tests whether a new acid-reducing drug, anaprazole, works better than the standard drug esomeprazole when used with bismuth and two antibiotics to treat H. pylori infection. About 556 adults in China will take either anaprazole or esomeprazole pills twice daily…

This early-stage trial tests MP101, a mix of two viruses that attack bacteria (phages), in 18 adults with Pseudomonas aeruginosa pneumonia. Participants receive a single dose of MP101 or a placebo alongside standard antibiotics. The main goal is to check safety and how the body h…

This early-stage study tests a single injection of AHB-137 in 32 people with chronic hepatitis B, some with mild to moderate liver dysfunction and some with normal liver function. Researchers will measure how the drug moves through the body and check for safety issues. The goal i…

This study tests a smartphone app called ESCAPE, designed specifically for Black adults with HIV who smoke. The app teaches ways to handle stress, anxiety, and nicotine cravings, and is paired with nicotine patches or gum. 300 participants across the US will be randomly assigned …

This study tests an experimental tablet called SYH2059 in 156 adults with idiopathic pulmonary fibrosis (IPF), a disease that scars the lungs and makes breathing harder. Participants will receive either the drug or a placebo to see if it can slow the decline in lung function. The…

This early-stage trial tests a drug called romiplostim in 280 sepsis patients with very low platelet counts (under 50). The drug is given as a weekly shot to try to raise platelet levels. Researchers will compare it to a standard treatment and check how well it works after 7 days…

This study tests a single booster dose of a combined vaccine against diphtheria, tetanus, and whooping cough (dTpa) in 85 healthy Japanese adolescents aged 11 to 13. Researchers will check if the shot triggers a strong immune response and monitor for side effects one month after …

This study tests a new way to treat infected knee replacements. About 100 adults having surgery for an infected knee will be randomly assigned to receive either standard care or standard care plus an extra treatment. The extra treatment involves injecting antibiotics along with s…

This early-stage trial tests a new tablet called HW241045 in 102 healthy volunteers to see if it is safe and how the body processes it. The drug is being developed for idiopathic pulmonary fibrosis, a lung-scarring disease. The study is randomized, double-blind, and placebo-contr…

This pilot study will test whether flushing the chest tube with saline alone can treat complicated pleural infections (fluid buildup around the lungs). If saline doesn't work, patients will receive stronger clot-busting drugs (fibrinolytics) or surgery. The study will track how l…

This phase 2 trial tests whether transferring vaginal fluid from healthy donors can help women aged 18-25 with recurrent bacterial vaginosis (BV). Participants first receive standard antibiotics, then the transplant. The goal is to see if this restores a healthy vaginal microbiom…

This Phase 2 trial tests whether NRICM102, a Traditional Chinese Medicine, can help adults with community-acquired pneumonia reach clinical stability faster when added to standard antibiotic therapy. About 150 hospitalized participants will take either NRICM102 or a placebo for 7…

This study tests whether taking a short course of the drug sirolimus (Rapamycin) can improve how well older adults on hemodialysis respond to flu and RSV vaccines. Sixty participants will receive the vaccines plus sirolimus at different times. The goal is to see if this approach …

This trial tests whether adding a fluoroquinolone antibiotic to the standard three-drug treatment helps HIV patients with a serious bacterial infection called disseminated MAC. About 124 adults will be randomly assigned to get either the standard therapy or the four-drug combo fo…

This phase 2 trial tests whether adding dextromethorphan to the standard drug nidanib helps people with idiopathic pulmonary fibrosis (IPF). About 60 adults aged 40 and older will take either the combo or nidanib alone for 12 weeks. The main goal is to see if lung function (FVC) …

This early-stage trial is testing a new drug called ACT500 in 24 people who have both fatty liver disease and chronic hepatitis B. The main goal is to check the drug's safety and how the body processes it at different doses. Participants will take ACT500 or a placebo daily, and r…

This phase 3 trial tests a new drug called GST-HG141 (Nairecovir) combined with standard antivirals in 576 adults with chronic hepatitis B. Participants have already completed 48 weeks of treatment in an earlier study. The goal is to see if the combination is safe and helps keep …

This Phase 2 trial tests whether adding the drug nogapendekin alfa inbakicept (NAI) to standard sepsis care can improve survival in critically ill adults with sepsis and persistently low lymphocyte counts (a sign of immune suppression). About 50 participants will be randomly assi…

This early-stage trial tests a combination therapy to target hidden HIV reservoirs. Twenty HIV-positive adults on stable antiretroviral therapy will receive chidamide (to reactivate dormant virus) followed by infusions of engineered NK cells designed to kill the reactivated cells…

This study tests an experimental drug called JL18008 in people with HIV whose immune systems have not fully recovered despite standard antiretroviral therapy. The goal is to see if adding this drug can safely increase CD4+ T cells, which are crucial for fighting infections. The t…

This study looks at whether people with HIV who are already well-controlled on daily pills can switch to a long-acting injection given every two months. The goal is to see how many stay on the injection without stopping or needing to change treatment over 48 weeks. The study will…

This study compares a new, simpler treatment called CTZ paste against the standard root canal procedure for infected baby teeth in emergency settings. The CTZ paste is placed directly into the tooth without drilling or cleaning the root canals, aiming to kill bacteria and save th…

This study tests a program called Coach Mpilo, where trained peers (coaches) provide one-on-one support to men living with HIV. The goal is to help these men stay engaged in HIV care, take their medication regularly, and achieve viral suppression. The trial will enroll 800 men in…

This study tests a drug called Sintilimab, which is normally used for cancer, to see if it can help people with HIV who have infections that won't go away with standard treatment. The drug works by 'waking up' exhausted immune cells. Fifty adults with HIV and a hard-to-treat infe…

This study tests if a single high dose of an antifungal drug works better than the standard daily dose for treating moderate to severe histoplasmosis, a serious lung infection. It also compares a newer oral drug to the standard one, and checks if 6 months of treatment is as good …

This study tests whether a new drug called AIC263029 is safe and can lower BK virus levels in kidney transplant recipients. About 24 adults who had a kidney transplant within the past year and have a first-time BK virus infection will receive weekly injections for 4 weeks. Resear…

This early-stage trial tests a topical ointment called ACU-D1 for HPV-related vulvar and perianal lesions in people with HIV. Nine participants will apply the cream twice daily for 4 weeks. The main goal is to find the safest dose and see if the treatment can boost immune markers…

This study compares a new dressing called POLTX_Fiber to a standard one for chronic wounds like leg ulcers and pressure sores. Sixty adults with moderate-to-heavy wound drainage will be followed for 30 days. Researchers will track healing, infection, pain, and patient satisfactio…

This study tests two drugs—fenofibrate (a cholesterol medicine) and silymarin (from milk thistle)—in 66 adults with sepsis. The goal is to see if either can reduce harmful inflammation and organ damage better than standard care alone. The trial is not yet recruiting and is in Pha…

This study compares a single dose of emodepside to a single dose of albendazole (the usual treatment) in 100 adolescents and adults infected with a type of whipworm. The goal is to see which drug cures more infections and reduces egg counts. Participants provide stool samples bef…

This study compares two 14-day treatments for H. pylori, a stomach bacteria that can cause ulcers and cancer. About 90 adults will receive either a levofloxacin-based sequential therapy or a bismuth-based quadruple therapy. The goal is to see which treatment works better and has …

This phase 2 trial tests whether curcumin, the active compound in turmeric, can clear HPV and prevent precancerous cervical lesions from returning. About 200 women with low-grade or recently treated high-grade cervical precancer will insert curcumin or placebo capsules vaginally …

This phase 2 trial is testing whether a lower dose of the immunotherapy drug nivolumab, given less often, can still control cancer in people with various advanced or metastatic cancers. The goal is to see if a cheaper, more accessible regimen works as well as the standard high-co…

This study tests whether fecal microbiota transplantation (FMT) — transferring healthy donor stool into the gut — can lower the risk of death in ventilated ICU patients with multidrug-resistant lung infections. The idea is that restoring gut bacteria may help fight lung infection…

This study tests whether a one-visit, point-of-care test and treat approach helps more people with HIV, hepatitis B, or hepatitis C complete hepatitis C treatment within 24 weeks compared to standard care. About 1,280 participants will be randomly assigned to either the simplifie…

This study tests whether adjusting the dose of anti-rejection drugs can help control CMV infection in organ transplant recipients. About 100 adults who have had a kidney, liver, heart, lung, or pancreas transplant and now have a CMV infection will take part. Researchers will moni…

This study tests whether a sedative called dexmedetomidine can improve survival in people with refractory septic shock, a life-threatening condition where blood pressure stays dangerously low despite standard treatments. The drug aims to calm an overactive stress response that ma…

This study will test hyperbaric oxygen therapy (HBOT) — breathing pure oxygen in a pressurized chamber — for over 30 conditions, including long COVID, Crohn's disease, frostbite, and multiple sclerosis. Researchers will track 100 patients to see if HBOT improves their quality of …

This study looks at whether giving two antibiotics (ampicillin and gentamicin) instead of one (ampicillin alone) can better prevent infections in pregnant women whose water breaks before labor starts. About 320 women at term will be randomly assigned to one of the two treatments.…

This study tests a drug called oxfendazole for people with mild brain cysticercosis, a parasitic infection that can cause seizures. Researchers will compare a single dose and three doses of oxfendazole against the standard combination therapy. The goal is to see if oxfendazole cl…

This study looks at whether the drug amphotericin B can treat serious fungal infections that break through in people with blood cancers who are already taking antifungal prevention. About 15 adults will receive the drug for 4-6 weeks and be closely monitored. The goal is to see h…

This pilot study tests a long-acting antibiotic called oritavancin for treating gram-positive heart infections, such as infective endocarditis. The goal is to see if weekly IV doses can replace the usual weeks-long hospital stays and daily antibiotics. The study will enroll 20 ad…

This study looks at whether a quick lab test (multiplex PCR) can help doctors pick the right antibiotics faster for ICU patients with ventilator-associated pneumonia. About 170 adults on ventilators will be randomly assigned to get either the rapid test or standard testing. The g…

This early-phase study will test whether adding peginterferon alfa-2b to standard antiviral drugs can help prevent hepatitis B-related liver cancer from coming back after surgery. About 156 adults aged 18 to 65 will receive either the combination or antivirals alone. Researchers …

This study compares two common antibiotic combinations—vancomycin with piperacillin/tazobactam versus vancomycin with meropenem—to see which is less harmful to the kidneys. About 852 hospitalized adults with serious infections will be randomly assigned to one of the two combos. T…

This pilot study tests whether using a cap containing chlorhexidine on dialysis catheters can reduce infections compared to standard caps. Sixty adults with kidney failure who need dialysis through a central line will be randomly assigned to one of the two caps. The main goal is …

This study compares two ways to drain urine in men with blocked bladders before prostate surgery: self-catheterization (done by the patient several times a day) versus a permanent tube. The goal is to see if self-catheterization leads to fewer infections. About 106 men over 50 wi…

This study tests whether pharmacy technicians can help people with HIV get long-acting injectable medication more easily at community clinics in Chicago. About 465 participants will be observed and may complete surveys or interviews. The goal is to improve access to modern HIV tr…

This study tests whether wearing compression stockings alone can prevent repeat episodes of erysipelas (a bacterial skin infection) as well as the usual approach of antibiotics plus stockings. About 200 adults who have had at least two infections in the same leg will be randomly …

This study tests a new care model for veterans with opioid use disorder that combines infectious disease screening and treatment with their usual medication-assisted therapy in a single appointment. The goal is to make it easier for veterans to get tested and treated for infectio…

This early-stage trial will test whether surgeons in Chengdu can safely remove liver parasites from 10 patients in Lhasa (3,650m altitude) using a 5G-connected robot. The goal is to see if the remote surgery can be completed without major issues. If it works, it could bring exper…

This study tests a new pre-mixed fluid that contains phosphate for patients in the ICU who need continuous kidney replacement therapy (CRRT). The standard fluid often washes out phosphate, causing muscle weakness and breathing problems. The trial will compare the new fluid to the…

This study tests whether adding nurse-led educational sessions helps people with tuberculosis stick to their treatment plan. About 40 adults recently diagnosed with TB will receive extra guidance from nurses. The goal is to see if this support improves treatment completion and re…

This study tests two new ways to treat talaromycosis, a serious fungal infection in people with HIV. It compares a single high dose of a newer antifungal drug (liposomal amphotericin B) against two weeks of the standard drug, and also checks if adding another medicine (flucytosin…

This phase 2 study tests a new antimalarial drug called GSK3772701 in 70 adults with uncomplicated P. falciparum malaria. Participants receive different doses for 1 to 3 days to see if it is safe and clears the parasite. The goal is to find a new treatment option that could work …

This study tests whether adding Babao Dan Capsule (a traditional Chinese medicine) to standard antiviral treatment can lower the chance of developing liver cancer in people with hepatitis B-related cirrhosis who are at high risk. About 1,034 adults aged 18-65 with a specific TCM …

Sepsis damages the protective lining of blood vessels, leading to organ failure and death. This study tests whether giving fresh frozen plasma—either as short infusions or continuously—can repair that lining better than a placebo fluid. About 45 adults with sepsis in the ICU will…

This study tests a device called AngioVac that uses suction to remove infected growths (vegetations) from the right side of the heart in people with infective endocarditis. The trial will enroll 30 adults with large vegetations and track survival, infection clearance, and complic…

This large study tests several treatments in people hospitalized with moderate or severe dengue. The goal is to find safe, affordable drugs that prevent the disease from getting worse and help patients recover faster. Over 8,800 participants across multiple sites will be enrolled…

This study tests whether baricitinib, an FDA-approved drug for other conditions, can keep HIV under control after participants stop their usual antiretroviral therapy (ART). Twenty people with well-controlled HIV will take baricitinib alongside ART for 26 weeks, then continue bar…

This early-stage study tests a new drug called NWRD09 in 78 women aged 18-60 who have had a persistent HPV16 infection for at least 6 months. The goal is to see if the injection is safe and can help the body clear the virus. Participants will receive either the drug or a placebo,…

This study evaluates two new diagnostic tests (FORTIFIEDx and DECIPHER) for detecting Ebola and Lassa viruses. Researchers will use stored blood and cheek swab samples from patients in Guinea to see how well these tests compare to the standard PCR method. The goal is to determine…

This trial investigates whether a rapid test for antibiotic resistance genes (integrons) can help doctors choose narrower-spectrum antibiotics for hospitalized adults with urinary tract infections (UTIs). Participants must have had a recent infection with a resistant bacterium. T…

This study will test a new biomarker called t6A to see if it can help doctors diagnose bacterial infections in newborn babies early. Researchers will measure t6A levels in 210 infants who need blood tests for suspected infection. The goal is to find a more accurate way to detect …

This study will test a new, fast method to measure levels of beta-lactam antibiotics in the blood of intensive care patients. Researchers will compare the new method with standard lab tests using daily blood samples from 200 patients. The goal is to develop a point-of-care tool t…

This study explores whether routine blood tests—like CBC and lactate levels—can help doctors diagnose sepsis in newborns more quickly than waiting 2-3 days for a blood culture. Researchers will enroll 80 infants in the NICU with signs of infection and compare these rapid test res…

This study tests a new robotic bronchoscopy system that uses real-time 3D imaging to help doctors biopsy lung nodules in people with HIV. The goal is to see if this robot-guided approach is more accurate and safer than current navigation methods. One hundred participants will be …

This study will check if certain blood markers can quickly tell whether a patient has sepsis or another life-threatening condition. Researchers will measure these markers over 24 hours in emergency patients with organ dysfunction. The goal is to improve early diagnosis and guide …

This study tests whether an AI-powered digital stethoscope can help health workers more accurately diagnose pneumonia in children aged 2 months to 5 years. 350 children with cough or breathing difficulty will be randomly assigned to standard care or care plus the AI stethoscope. …

This study aims to validate a new blood test that uses artificial intelligence to detect disseminated intravascular coagulation (DIC) early in patients with septic shock. DIC is a severe clotting disorder that often leads to death, but current diagnostic methods are complex and r…

This study will test whether a new, continuous method of measuring heart function (using pressure waves) matches the current standard method (thermodilution) in 43 ICU patients with septic shock. Both methods use the same catheter already placed for treatment. The goal is to see …

This study will check how well three new rapid tests detect mpox virus compared to a standard lab test. Researchers will use about 80 stored skin swab samples from Uganda. The goal is to see if these quick, portable tests are accurate enough for use in places without full labs.

This study will collect cough sounds, breath sounds, and symptom questionnaires from 1,400 children with respiratory symptoms like cough or fever. Researchers will use this data to build a computer model that can help diagnose conditions like asthma and pneumonia. The goal is to …

This study aims to see if a simple blood test can find HPV-related oropharyngeal cancer early in men aged 50 and older who have no symptoms. Researchers will check blood for two markers of HPV and then follow up with those who test positive to find and treat any tumors. If succes…

This study will test a new diagnostic device called the Nanopath assay, which aims to quickly detect bacteria or yeast causing vaginitis. Up to 1000 women with symptoms like itching or discharge will provide vaginal swab samples, either collected by a clinician or themselves. The…

This study will test whether analyzing stool and urine samples using a technique called metagenomics can find infections in people with weakened immune systems (due to HIV, chemotherapy, or immunosuppressive drugs). Currently, doctors often need to take invasive samples like bloo…

The PRIORITY study is testing a new approach to diagnose cervical cancer earlier by combining self-sampling at home with digital colposcopy and telemedicine. Researchers will enroll 700 women aged 30 to 65 to see if this method is more accurate and faster than current care. The g…

This study looks at whether a blood gas measurement (the difference in carbon dioxide between central venous and arterial blood) can accurately diagnose low cardiac output in patients with septic shock from severe skin infections. About 74 adults will be monitored during hyperbar…

This study compares a rapid test that identifies pneumonia-causing bacteria in about one hour to standard lab methods that take 2-4 days. Researchers want to see if the faster test helps doctors choose the right antibiotics sooner for 150 hospitalized patients with pneumonia. The…

This study will test a new rapid test called NuRapid-CRISPR that uses CRISPR technology to quickly find the germ causing sepsis in ICU patients. The goal is to see if using this test helps doctors choose the right antibiotics faster and reduces deaths within 28 days. About 396 ad…

This study will test a new rapid device called TruPlex that checks for HIV, Hepatitis B, and Syphilis using a single fingerstick blood sample. About 500 adults at risk for these infections will take part. Researchers want to see if the test is accurate and easy for trained staff …

This trial tests a new DNA test that reads drug resistance directly from sputum samples in people with multidrug-resistant tuberculosis (MDR-TB). The goal is to see if this test helps doctors prescribe at least five effective drugs within 14 days of diagnosis, compared to current…

This early-stage study tests whether wearable biosensors (like a wristband or earphones) can detect malaria infection before symptoms appear. 32 healthy adults will be exposed to the malaria parasite or a placebo in a controlled setting. Researchers will compare biosensor reading…

This study will test a new computer tool that helps emergency doctors spot patients at high risk for hepatitis C and HIV. The tool uses a machine learning algorithm to analyze patient data and pops up an alert for the doctor. Researchers will compare this targeted screening with …

This study tests a new AI tool called Sepsis ImmunoScore that helps doctors quickly identify patients at risk of sepsis. Researchers will enroll 5,000 adults in U.S. hospitals to see if the tool improves diagnosis and speeds up treatment. The goal is to reduce serious complicatio…

This study will test a chatbot designed to increase awareness and use of PrEP, a daily pill that prevents HIV, among Black men who have sex with men (MSM) in the Southern United States. About 145 participants will interact with the chatbot over 90 days, answering questions and re…

This study tests a 5-month text-messaging program called #TranscendentHealth, created specifically for transgender boys and gender-diverse youth assigned female at birth, ages 14 to 18. The program aims to improve condom use, birth control use, and HIV/STI testing by addressing t…

This study tests whether washing the surgical wound and the new prosthetic graft with a hypochlorous acid solution at the end of surgery can prevent infections. Participants are adults having open surgery to insert a synthetic bypass graft for narrowed or blocked arteries. The st…

This study tests a six-session behavioral program for stimulant-using men at high risk for HIV. The program focuses on positive thinking, mindfulness, and building supportive networks to help participants start taking PrEP (a daily pill that prevents HIV) and reduce stimulant use…

This study tests a simpler way to give TB preventive therapy to household contacts of TB patients and people living with HIV. Instead of monthly clinic visits, some participants get the full course of pills at once in their community. Researchers want to see if this approach help…

This study tests whether a special combination of supplements (sodium nucleinate, magnesium, vitamin B6, and high-dose vitamin D) can prevent respiratory infections like colds and flu better than standard multivitamins. Two hundred healthy male military recruits in Kazakhstan wil…

This study adapts a program called CARES to help 2,100 adolescent girls and young women (ages 16-24) in South Africa and Zimbabwe consistently use HIV prevention methods like pills, rings, or injections. The program includes counseling, text reminders, and peer support. Researche…

This study tests a mobile app called LOTUS designed to help people who use drugs engage with HIV prevention services like testing and PrEP. The app provides tips, reminders, peer support, and a way to ask healthcare professionals questions. The trial will enroll 40 participants t…

This study looks at how to make HIV prevention pills (PrEP) easier for young people to get and keep using. Researchers will follow 1000 current or eligible PrEP users in Alabama and Botswana for 2 years. They will also create and test a decision-support toolkit to help patients a…

This study tests whether letting people choose where they get their follow-up HIV prevention injections (home, community, or clinic) helps them stick with the treatment. 400 HIV-negative adults in Massachusetts will receive the same-day injectable drug lenacapavir and be randomly…

This study tests whether a simple WhatsApp message reminding people turning 65 in Chile to get their free pneumococcal vaccine can increase vaccination rates. Over 43,000 adults will be randomly assigned to receive the reminder or not, and researchers will track who gets vaccinat…

This phase 3 trial tests whether adding daily calcitonin injections to standard shingles treatment can prevent postherpetic neuralgia, a painful nerve condition that can last for months or years. Researchers will enroll 168 adults aged 50 and older who have had a shingles rash fo…

This study tests a virtual platform called LEARN 2 that provides tailored education to help men living with HIV prevent related health problems like heart disease and metabolic issues. Participants will use the platform weekly, attend live health educator sessions, and track thei…

This study will test if using two heat probes instead of one can better prevent cervical cancer in 300 women with HIV in Zimbabwe. The standard single-probe treatment often fails in these women. The goal is to see if the two-probe method is safe, acceptable, and more effective at…

This study will compare two enhanced flu vaccines—one with an adjuvant (MF59) and one with a higher dose—in 350 adults living with HIV. The goal is to see which vaccine triggers a stronger immune response. Participants will receive one shot and have their antibody levels checked …

This study tests a 28-day daily combination of two drugs, rifapentine and isoniazid, to prevent tuberculosis (TB) in children under 13. About 144 children, some with HIV and some without, will join to find the right dose and check for side effects. The goal is to see if this shor…

This large trial will study whether flu and pneumonia vaccines can reduce serious flare-ups and medical costs in people aged 45-80 with COPD. About 7,000 participants will be split into four groups: flu vaccine, pneumonia vaccine, both, or no vaccine. Researchers will track lung …

This early-stage study tests a new antibody drug (GSK4425689A) designed to prevent malaria. Researchers will give the drug to 40 healthy adults either through an IV or a shot under the skin to check for side effects and how the body processes it. The goal is to see if it is safe …

This study tests whether using two probes during a heat-based treatment (thermal ablation) works better than the usual one-probe method to prevent cervical cancer in women living with HIV. About 200 women aged 25-49 with HIV and cervical precancer will be enrolled. The goal is to…

This study tests a program to help parents in rural Kentucky feel more confident about the HPV vaccine for their teens. About 58 vaccine-hesitant mothers or female guardians will use a web app with short videos and then talk to their child's doctor, who will use special prompts. …

This study aims to help outpatient clinics provide HIV prevention medication (PrEP) and sterile injection equipment to people who inject drugs. Researchers will work with clinics to develop and test a bundle of strategies, including patient education, provider training, and syste…

This study tests a new medicine called SNA02-48 to see if it can prevent tetanus in people who have had a high-risk wound, like a deep cut or puncture from a dirty object. About 600 adults will receive either the new injection or the standard treatment (human tetanus immunoglobul…

This study looks at whether long-acting HIV prevention shots and opioid use disorder medications can help people in prison who are about to be released. Researchers will enroll 450 adults at participating prisons and follow them to see if they stick with treatment and avoid HIV, …

This study tests whether a lower dose of the antibiotic TMP-SMX works as well as the standard dose to prevent a serious lung infection called PJP in people who have just had a kidney transplant. About 1,084 adult first-time kidney transplant recipients will take either a low or s…

This pilot study will test a program called INSPIRE, designed to reduce stigma and increase HIV testing among Chinese immigrant women who work in massage parlors in Queens, NYC. The program involves four one-on-one conversations with a peer advocate over six weeks, plus weekly te…

This study tests whether the drug rituximab can safely clear Epstein-Barr virus (EBV) from the blood of people who have received a solid organ transplant. High levels of EBV can lead to a serious cancer called post-transplant lymphoproliferative disorder (PTLD). The trial will en…

This trial tests a handheld light device (RD-X19) to see if using it for 5 minutes every other day can prevent upper respiratory infections like COVID-19 and flu. It involves 130 military personnel and their families at a single base. Half will get the real device, half a sham de…

This study tests a new program where trained village health workers use tablet-based tools to provide HIV prevention services, including PrEP and emergency PEP, to people at high risk in rural Lesotho. About 380 participants will be enrolled to see if this approach increases mont…

This study tests a mobile health program called PrEP Choice to help young people ages 13-24 start and stick with HIV prevention pills or shots. It also looks at whether taking the antibiotic doxycycline after sex (DoxyPEP) can prevent other sexually transmitted infections. About …

This study tests Project LYNX, a program that helps young adults (ages 18-29) who have recently been involved with the criminal legal system find and connect to substance use treatment and HIV-prevention services. The program pairs each participant with a trained peer navigator a…

This phase 3 trial will give a single dose of the dTpa vaccine (Boostrix) to 95 healthy Japanese pregnant women between 27 and 37 weeks of pregnancy. The goal is to see if the vaccine triggers strong immunity in the mothers and passes protective antibodies to their babies at birt…

This study will test two behavioral programs designed to help Black men who have sex with men (MSM) take PrEP regularly to prevent HIV. The C4 program offers personalized support to overcome barriers like stigma and healthcare access. The C4+3MV program adds group sessions to enc…

This study tests a mobile app called PA-LINKS designed to help women who have recently been in jail or prison access HIV prevention medicine (PrEP) and treatment for opioid use disorder. About 74 women will use the app and work with a navigator to connect to these services. The g…

This study will test different methods to prevent infections and other problems from central lines (tubes placed in large veins) in 2,500 patients. It compares special antimicrobial caps and a skin anchor device against standard care. The goal is to find the best ways to keep pat…

This study aims to help 400 male commercial minibus drivers in Nigeria use HIV self-testing and long-acting injectable medications for both HIV treatment and prevention. Drivers will be trained as peer educators to promote these tools among their community. The goal is to make it…

This study compares two schedules (2+1 vs 3+1 doses) of a 13-valent pneumococcal vaccine in 210 healthy infants starting at 2 months old. Researchers will measure antibody levels and track side effects to find the best way to prevent pneumococcal infections.

This study tests a group-based HIV prevention program designed specifically for Black women aged 50 and older living in subsidized housing. The program aims to improve HIV knowledge, condom use, and testing. Participants will be randomly assigned to start the program right away o…

This study tests whether a taurolidine lock solution, placed inside central catheters, can prevent bloodstream infections in newborns. About 576 infants with central lines will receive either the taurolidine lock or a saline lock every 48 hours. The goal is to see if this approac…

This study tests whether PMBL® sublingual tablets can reduce the number of respiratory infections (like colds) in children aged 3 to 12 who are prone to getting sick. Half the children will receive the active tablet, and half will receive a placebo (inactive tablet) for 3 months,…

This study tests whether a single dose of nirsevimab, an antibody that targets RSV, can prevent respiratory infections in Aboriginal and Torres Strait Islander children aged 6 months. Around 1,000 children will be randomly assigned to receive either the antibody or standard care.…

This study tests whether adding a remote nurse via telehealth to pharmacy-based PrEP/PEP services helps more people start and continue HIV prevention. About 1,580 pharmacy clients in Kenya will either get standard pharmacy care or extra telehealth support with SMS reminders. The …

This study tests if letermovir works as well as valganciclovir in preventing CMV infection in 300 kidney transplant patients who are CMV-positive. Both drugs are given for 90 days after transplant. Researchers will also check if letermovir is easier to tolerate and how long it ta…

This study tests whether giving malaria medicine to school-age children can lower malaria cases in the entire community. School children often carry the malaria parasite without symptoms and spread it to others. The trial will involve about 4,800 children in The Gambia and measur…

This study tests whether a short course of the steroid prednisolone can prevent paradoxical immune reconstitution inflammatory syndrome (IRIS) in people with AIDS who have low CD4 counts and are starting HIV treatment. About 131 participants will receive either prednisolone or no…

This early-phase trial tests whether adding Ursodeoxycholic Acid (UDCA) to standard antibiotics can prevent Clostridioides difficile (C. diff) infection from returning. About 30 adults with C. diff and risk factors for recurrence will take UDCA three times daily for up to eight w…

This study will test whether using two heat probes instead of one to treat cervical precancer works better for women living with HIV. Researchers in Rwanda will enroll 300 women to see if the two-probe approach is safe, acceptable, and more effective at clearing HPV. The goal is …

This study tests whether using two automated devices together—one that drains fluids from above the breathing tube and another that monitors the tube's cuff pressure—can reduce the amount of fluid entering the lungs of critically ill patients on ventilators. The goal is to preven…

This study will test a mobile app called HealthMPowerment designed to help Black adolescents and young adults in Alabama take PrEP, a daily pill that prevents HIV. Ten teens and their adult supporters will use the app for a few weeks, and researchers will check if it's easy and a…

This study tests whether applying vancomycin powder directly into the surgical wound during shunt placement can prevent infections in children with hydrocephalus. About 164 children will be randomly assigned to receive either standard care or standard care plus the powder. The go…

This study tests whether trained young mentor mothers (YMMs) can help pregnant and breastfeeding teenage girls and young women (ages 15-24) in Zimbabwe use HIV prevention tools like PrEP and contraception. About 600 participants will be assigned to either receive support from YMM…

This study tests a new long-acting injection called MMV371 to see if it is safe and can prevent malaria. About 80 healthy people aged 12 to 50 in Rwanda will get either the study drug or a placebo. Researchers will check if the injection protects against malaria and monitor side …

This study checks if testing for high-risk HPV before a subtotal hysterectomy can help prevent cervical cancer. About 300 women scheduled for this surgery will get an HPV test; if positive, they will have a cone biopsy to remove any precancerous cells during the same operation. T…

This study will test a smartphone app designed to help Black teenagers and young adults in Atlanta take their HIV prevention medication (PrEP) consistently. Researchers will work with 10 participants and their adult supporters to see if the app is easy to use and helpful. The goa…

This study tested whether taking a cistanche supplement for 8 weeks, along with a supervised training program, improves anaerobic exercise performance and recovery in young men. 56 men aged 18-25, either elite or amateur athletes, were randomly assigned to receive cistanche extra…

This early-stage trial tests whether a single dose of pembrolizumab (Keytruda), a drug used for cancer, can safely reduce long-term neurological symptoms like brain fog and dizziness in people with long COVID. Fifteen adults who had COVID-19 at least six months ago and still have…

This study tests whether using very cold water (around 2-3°C) to rinse the inside of a tooth during a root canal can lower pain afterward. The trial includes adults aged 20-40 with painful, infected lower molars. Participants are randomly assigned to receive either cold rinses th…

This study tests whether an extended-release form of nalbuphine, a pain medication, can safely reduce chronic coughing in people with idiopathic pulmonary fibrosis (IPF), a lung scarring disease. About 306 adults with IPF and a cough lasting at least 8 weeks will receive either t…

Cellulitis is a painful bacterial skin infection. This study tests whether adding naproxen (an anti-inflammatory drug) to standard antibiotics helps reduce redness and pain faster than antibiotics alone. About 884 adults with cellulitis will take either naproxen or a placebo for …

This early-stage trial tests a single IV dose of placental stem cell vesicles (XoGlo Pro) against placebo in 64 adults with mild to moderate COVID-19. The main goal is safety, with a secondary focus on how quickly symptoms resolve. Researchers aim to see if these tiny cell partic…

This study looks at whether using a cold saline rinse after ultrasonic cleaning during a root canal can lower pain afterward. Adults with an inflamed tooth nerve will get either ultrasonic cleaning alone or followed by a cold saline flush. Pain levels are tracked for three days a…

This study tests whether a ketogenic diet (low carb, high fat) is better than a standard diet at preserving muscle function in older adults hospitalized with pneumonia. Researchers will enroll 30 patients aged 55 and older and measure handgrip strength and diet adherence. The goa…

This study tests a mobile mindfulness program called Lift for people who survived a serious illness in the ICU and now struggle with depression, anxiety, or stress. About 450 adults will use either the Lift app or a health education app for 6 months. The goal is to see if the min…

This study tests a new herbal blend designed to shorten the duration and reduce the severity of common cold symptoms. Researchers will enroll 300 healthy adults in Australia who get frequent colds. Participants will take the herbal product or a placebo whenever they feel a cold c…

This phase 2 trial tests whether adding a steroid eye drop (fluorometholone) to standard antibiotic treatment improves vision at 3 months in people with bacterial corneal ulcers. About 174 adults with mild to severe ulcers will be randomly assigned to get either the steroid plus …

This study adapts Project YES+, a behavioral program, to improve mental health and reduce HIV-related stigma for adolescent and young men who have sex with men living with HIV in Vietnam. Eighty participants aged 16-24 will receive individual and group sessions with peer mentors.…

This study looks at how well and how safely SIROPSEDAL syrup works for acute cough caused by colds or upper respiratory infections. About 124 children and adults will take the syrup as prescribed by their doctor and report their cough severity over one week. The main goal is to s…

This study compares two strengths of sodium hypochlorite (a disinfectant used during root canals) to see which causes less pain afterward. 116 adults needing a root canal will be randomly assigned to receive either a 2.5% or 5.25% solution. Pain levels will be measured at 6, 12, …

This study looks at how well RHINOSEDAL works for people aged 8 and older with a stuffy nose caused by colds, allergies, or sinus issues. About 126 participants will use the treatment as prescribed and report their symptoms over 6 days. The goal is to see if it provides meaningfu…

This study compares three different root canal sealers—AH Plus, ProRoot Bio Sealer, and BC Sealer ion+—to see which one leads to the least pain after treatment. About 135 adults with irreversible pulpitis in a lower molar will be randomly assigned to one of the three sealers. Pat…

This study looks at whether changing body position and doing special breathing exercises can help prevent lung issues like pneumonia after heart surgery. About 124 adults having planned heart surgery will be split into four groups: one getting usual care, one doing only breathing…

This pilot study tests a program called COPE (Creating Opportunities for Personal Empowerment) in 40 women with stage I-III breast cancer who are starting their first treatment. Participants will either receive the 7-week COPE sessions plus standard care, or standard care alone. …

This study tests whether a 20-session exercise program can improve muscle strength, reduce fatigue, and help with balance in people who had dengue or chikungunya in the last five years. Fifty-four adults will do supervised aerobic, strength, and breathing exercises twice a week. …

This study tests whether a supervised exercise and education program (pulmonary rehabilitation) can help people with long-term lung diseases like COPD, asthma, and post-TB lung damage in Nigeria, South Africa, and Cameroon. Researchers will enroll 90 patients to see if the progra…

This study tests a child-friendly breathing exercise program for children aged 6-18 recovering from severe pneumonia. The program is designed to be fun and engaging, aiming to improve recovery and make caregivers happier with the care. Researchers will compare kids who do the exe…

This study tests four different nebulized solutions (various salt concentrations and distilled water) to see which works best for clearing mucus from the airways of pneumonia patients. Eighty adults with pneumonia who need help coughing up phlegm will receive the treatment four t…

This study compares two types of IV catheters in 104 newborns with congenital syphilis who need 10 days of antibiotics. One group gets a standard short catheter, the other a longer catheter placed using ultrasound by a specialized nurse. The goal is to see which lasts longer and …

This study will test four medical devices (HMG, PHN, PHR, TUR) in 160 adults with sore throat from acute pharyngitis or viral tonsillitis. The goal is to see if they are safe and help reduce symptoms like pain when swallowing. Participants will use the device for up to 7 days and…

This study tests a special gel applied to the skin to see if it can quickly reduce pain from shingles. Thirty adults with shingles-related pain will receive a single application of the gel. Researchers will measure pain levels before and after application, focusing on relief with…

This study will compare two types of root canal sealers, NeoSealer Flo and CeraSeal, in 30 adults needing root canal treatment for painful tooth inflammation. The goal is to see which sealer causes less pain after the procedure and less leakage of material beyond the tooth tip. P…

This study tests whether a short, telephone-delivered insomnia treatment (BBTI) can improve sleep and cognitive function in 214 older adults with HIV, compared to a mindfulness approach (BMT). Participants will complete four weekly phone sessions and attend in-person visits for s…

This study tests four different ways to clean infected root canals to see which one reduces bacteria and pain the most. Forty adults with tooth infections will be randomly assigned to one of the cleaning methods. The goal is to find a better way to disinfect teeth while making th…

This study tests whether Xdemvy eye drops can reduce eyelash mite irritation and improve comfort for people who wear special scleral lenses. Five adult lens users with moderate to severe Demodex blepharitis will use the drops and report changes in symptoms like dryness, itching, …

This study looks at whether a special oxygen device (high-flow nasal cannula) can prevent dangerously low oxygen levels in children aged 1 to 6 years who are sedated for a lung exam called bronchoscopy. About 430 children will be randomly assigned to receive either the high-flow …

This study tests whether a common antibiotic ointment applied inside the nose can reduce severe mouth and throat pain caused by radiation therapy in head and neck cancer patients. About 126 participants will receive either the antibiotic or a placebo, and neither they nor their d…

This study compares giving patients a carbohydrate-rich drink before abdominal surgery versus the standard practice of fasting. The goal is to see if the drink helps patients recover faster and leave the hospital sooner. 144 adults undergoing elective abdominal surgery will be ra…

This study tests whether adding acupuncture to standard care can lower the risk of hospital stays for a serious chemo side effect called febrile neutropenia (fever with low white blood cells). About 60 adults with sarcoma receiving doxorubicin chemotherapy will be randomly assign…

This study looks at whether using different root canal tools (TruNatomy vs ProTaper Gold) and different sealers (AH Plus vs TotalFill BC) can reduce pain after a root canal. About 144 adults with a tooth infection will take part. They will rate their pain at several times over a …

This study tests two injection treatments for common warts: one using a patient's own blood components (platelet-rich fibrin) and the other using vitamin D. About 70 adults with warts will receive one of the two injections. The goal is to see which treatment shrinks warts more an…

This study compares two doses of the antibiotic ceftriaxone for adults hospitalized with pneumonia (but not in the ICU). The goal is to see if a 1-gram daily dose works just as well as a 2-gram daily dose while causing fewer side effects. About 430 participants will be followed t…

This early-stage study looks at how a common tuberculosis drug, rifampin, affects levels of a new HIV prevention medicine called MK-8527. Fourteen adults with latent TB (no active symptoms) will take MK-8527 with and without rifampin. The goal is to see if the two drugs can be us…

This study compares two fun, game-based ways to teach nursing students about HPV. One group plays a digital quiz game (Gimkit), while the other works together in an escape room. Researchers will measure how much students learn and remember after one month. The goal is to find bet…

This study looks at how HIV and substance use disorder (SUD) affect the sense of smell and decision-making. Researchers will test 120 adults aged 18–65, including people with HIV, SUD, both, or neither. Participants will complete smell tests and computer tasks over two visits, an…

This study examines how a type of immune cell called gamma delta T cells adapt and function in critically ill patients, both with and without sepsis. Researchers will compare these cells in healthy people, non-septic ICU patients, and septic ICU patients. The goal is to understan…

This phase 1 trial tests a new investigational drug, SCB0020160, for the first time in humans. Healthy adult men aged 18 to 65 receive either the drug or a placebo to evaluate safety, tolerability, and how the drug moves through the body. The study also looks at whether food affe…

This study looks at 200 people with pneumonia to find out how many actually have an infection caused by Chlamydia pneumoniae, a type of bacteria. Researchers will use PCR tests to check for the germ and compare results with standard care. The goal is to see if this infection is o…

This study looks at health records of babies born in Scotland to see if those whose mothers received the RSV vaccine (ABRYSVO) during pregnancy have fewer hospital visits for RSV. No new participants are enrolled; researchers will analyze existing data. The goal is to understand …

This study collects long-term data from tuberculosis patients across Europe to better understand the disease and its treatment. Researchers track risk factors, diagnostic details, side effects, and outcomes for both drug-sensitive and drug-resistant TB. The goal is to identify wh…

This study examines the genetic makeup of carbapenem-resistant E. coli bacteria collected from patients in southern France. Researchers will sequence the bacteria's full genomes to identify different strains, resistance genes, and virulence factors. The goal is to understand how …

This study will recruit 100 sexual partners of people diagnosed with gonorrhea. Researchers will take an extra throat swab to analyze all the bacteria and their genes using a technique called metagenomics. The goal is to find hidden infections, antibiotic resistance, and see how …

This study tests whether people with fibrotic interstitial lung disease can use home monitoring devices—like a spirometer, pulse oximeter, and scale—to help detect serious lung events such as flare-ups or hospitalizations. About 200 participants will use these devices connected t…

This study looks at sleep health in people with HIV who are on different antiretroviral therapies. Some participants switch from a dolutegravir-based regimen to a doravirine-based one, while others stay on dolutegravir. Sleep is measured using questionnaires, wrist-worn activity …

This observational study will look at 10,000 adults in intensive care units (ICUs) around the world during a single 24-hour period. Researchers want to find out how common infections and antibiotic-resistant bacteria are, how they are treated, and how patients recover. No new tre…

This study tests whether adding special air quality sensors and software to hospital ventilation systems can lower the number of respiratory infections among healthcare workers. About 850 Mayo Clinic staff will report symptoms and provide self-swabs when sick. The goal is to see …

This study collects blood, tissue, and other biological samples from adults who have been exposed to, are at risk of, or are diagnosed with an emerging infectious disease. The goal is to create a ready-to-use resource for researchers to better understand how these infections work…

This pilot study looks at how migration experiences and social bonds influence HIV prevention decisions among first-generation African immigrants aged 18-50 in New York and Massachusetts. Researchers will work with the community to develop a relationship-tailored behavioral inter…

This early-stage study will check if a new experimental drug for malaria, called GSK3772701, changes how the body processes other medications. Twenty healthy adults aged 18 to 55 will take both GSK3772701 and a common probe drug called midazolam. The goal is to see if GSK3772701 …

This study will analyze respiratory samples from 1,000 patients in France to understand why some Aspergillus fungi become resistant to common antifungal drugs. Researchers will test samples for resistance and collect information about patients' environments, jobs, and medication …

This study looks at how sepsis affects the bone marrow, where immune cells are made. Researchers will compare bone marrow samples from 45 people: those with sepsis, other critically ill patients, and healthy volunteers. The goal is to understand why sepsis can weaken the immune s…

This study will observe 120 solid organ transplant recipients who have invasive fungal infections. Researchers will track how well the drug liposomal amphotericin B works and its side effects, compared to historical patients who received other antifungal treatments. The goal is t…

This study follows 100 adults diagnosed with skull base osteomyelitis, a rare and serious bone infection near the ear and skull base. Researchers will track how often the infection returns or leads to death within 12 months. The goal is to gather real-world data to help standardi…

This study investigates whether a simple coronary CT scan can detect early signs of heart disease in people with HIV. Researchers will measure calcium buildup in the heart arteries of 384 Mexican adults with HIV who have undetectable viral loads. The goal is to better understand …

This observational study will look at how often very low birth weight babies in Canadian NICUs get ventilator-associated pneumonia (VAP) and how these infections are treated. Researchers will compare different hospitals' approaches to diagnosis and care, with the goal of creating…

This study tests whether a video app that explains 'Undetectable = Untransmittable' (U=U) can help people with HIV stay on treatment and keep the virus under control. About 880 people from clinics in South Africa will use the app during counseling. The goal is to see if better un…

This study will look at balance, core strength, leg strength, walking ability, and fatigue in 32 children aged 6-18 with demyelinating diseases (conditions affecting the protective coating of nerves). Each child will undergo a single session of non-invasive tests like balance exe…

This study looks at how HIV-1 hides in immune cells in the gut of people on effective antiretroviral therapy. Researchers will collect blood and colon tissue from 30 HIV-positive volunteers and healthy controls during routine colonoscopies. The goal is to understand why these gut…

This study looks at how esmolol, a drug that slows the heart rate, affects the smallest blood vessels in people with septic shock—a severe infection that can lead to organ failure. Researchers will measure changes in blood flow under the tongue and other key pressures in the circ…

This study looks at how the sedative dexmedetomidine affects the smallest blood vessels in people with septic shock, a life-threatening condition caused by severe infection. Researchers will measure blood flow in the tongue's tiny vessels and other key blood pressure indicators b…

This study tests whether the drug papaverine can improve blood flow in the smallest blood vessels of people with septic shock. Septic shock causes widespread inflammation and poor circulation, which can damage organs. The trial will give papaverine intravenously to 20 adults in t…

This pilot study will test a drug called anisodamine in 20 adults with septic shock who are on a ventilator. The goal is to see if the drug can improve blood flow in small blood vessels and help with a phenomenon called 'vascular waterfall.' This is a very early study to gather i…

This study will see if offering HPV self-sampling kits in emergency departments can help women who are overdue for cervical cancer screening. About 100 women in New Jersey will be given a kit and education during their ER visit. Those who test positive for HPV will be guided to f…

This study tests whether a safe dose of ivermectin, a common deworming drug, can make human feces deadly to flies that spread trachoma. Trachoma is a leading cause of blindness, and these flies carry the bacteria from person to person. Twelve healthy adults will take ivermectin, …

This study looks at how muscle tiredness changes the way female volleyball players move their legs when landing on one foot. Researchers will use smartphone videos to measure hip, knee, and ankle motion in 35 athletes. The goal is to understand injury risks better, not to test a …

This study follows 100 infants who received a pneumococcal vaccine in an earlier trial. Researchers will take a small blood sample to measure antibody levels one and two years after vaccination. The goal is to see how long protection against pneumococcal infections lasts. No new …

This study tests a method to help clinics prescribe long-acting injectable PrEP, a shot that prevents HIV. Researchers will work with 20 healthcare providers and staff to improve how they offer this option. The goal is to see if a simple, flexible strategy can increase the number…

This study looks at whether testing the liquid used to preserve donor livers and kidneys can predict infections in recipients. Researchers will check if bacteria or fungi in that fluid match infections that develop after transplant. The goal is to see if this simple test could he…

This study follows 50 pregnant women with Chagas disease who take or have taken nifurtimox, to see if the drug causes harm to the baby or mother. Researchers will track birth defects, pregnancy outcomes, and infant health up to 12 months old. The goal is to collect safety data, n…

This study looks at how women in Blantyre, Malawi choose and use HIV prevention pills or injections. Researchers will follow 384 women to see why some stop taking PrEP and how tracing them can help re-engage them in care. The goal is to improve HIV prevention services for women a…

This study will look at medical records of 350 children with sickle cell disease in France who had serious bacterial infections between 2020 and 2025. The goal is to find out which bacteria are causing these infections today, especially with new vaccines available. The results co…

This study measures how much of the antibiotic gepotidacin passes into breast milk after a single 3000 mg dose. Eight healthy lactating women will provide milk and blood samples over 72 hours. The goal is to understand drug exposure for nursing infants, which could guide future u…

This study will look at over 12,000 adults in the Basque Country to compare how common multiple health conditions, taking many medications, and getting risky prescriptions are among people with HIV versus the general population. Researchers will use electronic health records to g…

This research project aims to understand why older adults get more infections and why those infections can be more serious. By following 23,000 people aged 60 and older, scientists will collect health data and samples like blood and stool to study how the immune system changes wi…

This study looks at how HIV might change the way the body handles fats in the liver, leading to fatty liver disease. Researchers will collect one blood sample from 120 adults: people with HIV and fatty liver, people without HIV but with fatty liver, and healthy controls. By analy…

This study follows 150 adults aged 60 and older who have a respiratory infection (flu, RSV, or COVID-19) or who test negative. Researchers will measure specific immune markers in the blood over 60 days to see how they change from early infection to recovery. The goal is to better…

This observational study will enroll 190 hospitalized adults with dengue in Bangladesh to see if a 'leaky gut' — where bacteria and toxins escape the intestines into the blood — is linked to severe disease. Researchers will measure gut leakage markers in blood, perform abdominal …

This pilot study will test if parents can learn to use a digital otoscope (ear camera) at home to check for ear infections in their young children. About 40 children aged 1-4 who have had ear infections before will take part. Parents in the study group will get training and a dev…

This study will analyze samples from 130 ICU patients with ARDS (a severe lung injury) to better understand why the condition varies so much between people. Researchers will examine lung fluid, blood, and CT scans to identify distinct biological subtypes. The goal is not to test …

This study tests a new website designed to help 11-12 year olds and their parents learn about the HPV vaccine. The goal is to see if the tool is easy to use and helpful in real school settings, especially in areas where fewer people get vaccinated. About 100 students and their fa…

This study looks at immune cells in the skin of 40 healthy adults who have never received a yellow fever vaccine. Researchers will take small skin samples and blood to measure baseline levels of memory T cells. The goal is to understand the skin's natural immune state before vacc…

This pilot study tests a one-time 'booster' session for people who inject drugs and their injecting partners, given right after finishing hepatitis C treatment. The session helps them set health goals, identify barriers, and improve communication to stay engaged in ongoing health…

This study will observe how many eligible infants in Czechia receive nirsevimab, a monoclonal antibody that helps prevent RSV, during their first RSV season. Researchers will survey parents of about 250 infants born between April 2025 and March 2027 to understand immunization rat…

This study looks at how two types of birth control devices—copper IUDs and hormonal IUDs—affect the bacteria in the vagina and the risk of infections. About 120 HIV-negative women aged 18-40 will be randomly assigned to one device and followed for a year. Researchers will collect…

This observational study will use cardiac MRI to examine how stimulant and polysubstance use affects heart scarring and inflammation in 400 people with and without HIV. Participants will have one study visit for a detailed heart scan. The goal is to better understand the combined…

This study looks at how to make cervical cancer screening easier for women with HIV, who are at higher risk for this cancer. Researchers will talk to patients and doctors to find out what gets in the way of screening and follow-up care. They will also explore using HPV self-testi…

This study will track which respiratory viruses—like flu, COVID-19, and RSV—are circulating in French primary care clinics each winter. Up to 25,000 patients with cold or flu symptoms will provide a saliva or nose swab sample. The goal is to monitor virus activity and help guide …

This study looks at whether hairdressers in the East of England can become sexual health champions for Black African women. The goal is to see if it's possible and acceptable for hairdressers to share information about HIV prevention and local sexual health services with their cl…

This study tests whether a team-based care strategy for bubble continuous positive airway pressure (bCPAP) is feasible for children with severe pneumonia in Pakistan. Researchers will enroll 95 children and their caregivers to see if a larger trial is possible. The focus is on wh…

This study looks at whether a web-based education program can improve women's attitudes and beliefs about HPV testing, which is key for preventing cervical cancer. About 120 women aged 18-60 will take part, with half receiving the online education and the other half getting stand…

This study tests whether training healthcare providers to reduce stigma can increase the use of HIV and STI prevention services, like testing and preventive medications. It will involve 8 clinics in the Mississippi Delta and track changes in how often patients receive these servi…

This study looks at whether giving unnecessary antibiotics to malnourished infants with diarrhea harms their immune system's ability to fight future infections. Researchers will compare two groups of 150 Bangladeshi infants: one group receives only supportive care, while the othe…

This early-stage study tests the safety of a new drug called AZD7760 in 18 healthy Japanese adults. Participants receive a single intravenous dose and are monitored for side effects and how the drug moves through the body. The study does not aim to treat any disease; it only gath…

This study tests better ways to screen and treat cervical cancer in women living with HIV in Kenya, who face a much higher risk. Researchers will use HPV self-testing, care navigators, and a mobile app to help more women get diagnosed and treated. The goal is to find strategies t…

This study will collect data from 10,000 people undergoing upper endoscopy to build an AI model that predicts the risk of developing stomach or esophageal cancer. Researchers will combine information from endoscopy images, tissue samples, genetics, and gut bacteria. Participants …

This study looks at whether preterm infants in the NICU can safely stop taking the antibiotic ampicillin after 24 to 36 hours instead of the usual 48 hours. Researchers will measure drug levels in the blood and monitor the babies for any problems. The goal is to see if a shorter …

This study will use artificial intelligence to analyze data from over 31,000 tuberculosis patients. The goal is to create a system that helps doctors decide which patients can be cured with a short treatment course and which need longer therapy. The AI will be tested to see if it…

This study looks at how the immune system of people with leptospirosis responds to the infection and to antibiotics. Researchers will collect blood samples from 70 adults in New Caledonia before and after antibiotic treatment to measure immune cell activity. They will also test a…

This study looks back at records of over 1,000 new hospital workers in Nice, France, who were tested for latent (hidden) tuberculosis infection as part of their hiring process. The goal is to see how many test positive, what factors increase the risk, and whether the screening le…

This study looks at how people diagnosed with tuberculosis (TB) in rural and coastal areas of Southwest England experience stigma. Researchers will interview 20 patients to understand how stigma affects their lives and access to care. The goal is to develop better ways to support…

This small pilot study tests whether a Chinese herbal medicine called Shenfu Injection can improve blood flow in people with septic shock, a life-threatening condition. Twenty adults in the ICU will receive the injection, and doctors will measure changes in circulation and oxygen…

This study will compare two common anesthesia methods—inhaled gas versus intravenous drugs—to see which one causes less lung injury after major surgery in patients with sepsis. About 480 adults with sepsis who need surgery will be randomly assigned to one of the two groups. Resea…

This study looks at whether digital tools like chatbots, games, and videos can help parents in Nigeria decide to vaccinate their daughters against HPV, a virus that can cause cervical cancer. About 3,340 parents of unvaccinated girls aged 9-14 will be randomly assigned to try one…

This study aims to develop and pilot a program for people with HIV in South Africa who also face depression, trauma, and food insecurity. Researchers will first explore how these problems interact, then create a treatment called CBT-SA that combines therapy, nutrition support, an…

This study will test whether combining data from wearable sensors—measuring temperature, humidity, and sweat lactate—can predict the onset of sepsis in ICU patients. Researchers will monitor 360 adults at risk of sepsis for up to 48 hours. The goal is to use this data to train ar…

This study looks at 2,500 people newly diagnosed with hepatitis C in France. Researchers will use existing medical data to map the different virus types and subtypes, including rare ones. The goal is to understand which types are most common and why some treatments fail, helping …

This study looks at how well the body remembers mpox after an infection. Researchers will measure antibodies and special immune cells in 60 people who had mpox. The goal is to understand how long protection might last and how strong it is.

This study looks at whether measuring the fluorescence of certain white blood cells (neutrophils) can help doctors quickly identify sepsis patients at risk of severe complications like organ failure or septic shock. Researchers will analyze blood samples from 492 adults in the em…

This study tests a mobile chatbot called AskDoki, which provides age-appropriate sexual health information via WhatsApp, along with trained youth peer leaders (Digital Champions) who help teens access and use the program. About 610 adolescents aged 15-19 living in urban informal …

This study will give a single dose of oral methamphetamine to 20 people with HIV who are on effective antiretroviral therapy and have undetectable virus levels. The goal is to see if the drug can temporarily wake up dormant HIV hiding in cells, which could help researchers find n…

This study looks at 120 preterm infants born before 34 weeks to see if those born during the COVID-19 pandemic (2020-2021) develop differently than those born after (2023-2024). Researchers will test thinking, movement, and language skills using play-based assessments. The goal i…

This study looks at vitamin D levels in 63 critically ill children (ages 1 month to 12 years) admitted to the ICU with severe breathing infections. Researchers will measure vitamin D in the first 24 hours and compare it to how severe the infection is and the risk of death. The go…

This study looks at better ways to screen for HPV and prevent cervical cancer in women living with HIV. Researchers will test a new method that identifies specific HPV types and viral load. The goal is to see if this approach is practical for a larger future study. About 750 wome…

This study looks back at the medical records of 500 adults hospitalized with pneumonia to learn more about the disease. Researchers want to understand what factors affect patient outcomes, such as age, other health conditions, and lab results. The goal is to improve how pneumonia…

This study will examine heart function in 80 newborns with sepsis using a special ultrasound (tissue Doppler echocardiography) and blood tests for cardiac troponin and other sepsis markers. The goal is to see if these tests can predict heart problems early. The study includes bot…

This study looks at how a long-acting injectable HIV prevention drug (CAB-LA) and hormonal birth control methods (like the shot or implant) affect each other in women. About 105 women who already use CAB-LA or no HIV prevention will join groups based on their contraceptive choice…

This study looks at adults who had a C. diff infection and were treated with either a fecal transplant (FMT) or antibiotics alone. Researchers want to see if FMT leads to healthier gut bacteria and fewer health problems years later. Participants will give blood, stool, and urine …

This study in Côte d'Ivoire tests whether giving mothers a cash reward for breastfeeding until their child is 24 months old increases breastfeeding rates and improves child and maternal health. About 1,040 mothers will either receive the cash incentive or just educational materia…

This study looks at whether sharing results from a blood test that shows recent alcohol use can help people with HIV drink less. Researchers will enroll 80 people in Uganda who drink heavily. Half will get standard counseling plus their blood test results, and half will get couns…

This study will follow about 2,700 adults with pneumonia to track their recovery and understand why some become severely ill. Researchers will collect health data and samples to find patterns that predict worsening. The goal is to improve how doctors assess risk and make treatmen…

This study will test two new services at a large Chicago health center: routine substance use screening for all patients, and a program that asks people to refer friends or partners who might need HIV or addiction care. The goal is to find more people with undiagnosed HIV or subs…

This study is testing a comprehensive program to help adolescent girls aged 9-17 and their parents make informed decisions about the HPV vaccine. The program includes educational materials, shared decision-making conversations, and reminders. Researchers will compare vaccination …

This study will test whether a special type of heart ultrasound can better predict serious outcomes in adults with sepsis in the ICU. Researchers will compare these new measurements with standard ones in 200 patients across four countries. Participants will have regular echocardi…

This study will include 2,600 adults scheduled for bladder tumor surgery. Half will get a standard urine culture before surgery; the other half will not. The goal is to see if skipping the test leads to more fevers or infections in the month after surgery. If it's safe, it could …

This study aims to reduce medical mistrust and improve HIV prevention among Hispanic/Latino gay and bisexual men in Mecklenburg County, NC. Researchers will train peer navigators to support their social networks for 12 months, then measure changes in mistrust, HIV testing, and Pr…

This study tests whether a pop-up alert in electronic medical records can help primary care doctors order screening for HIV, hepatitis B, and hepatitis C all at once. About 50 primary care providers will participate, and their patient visits will be randomly assigned to either se…

This study will give fecal transplants to 90 people with recurrent C. difficile infection, ulcerative colitis, or metabolic syndrome. Researchers will use advanced tests on stool and tissue samples to track how donor bacteria settle in the gut and interact with the host. The goal…

This study uses a special PET scan to look for signs of inflammation in the brains of people with Post-COVID syndrome. Researchers want to learn more about why some people have long-lasting symptoms after a COVID-19 infection. Ten Mayo Clinic patients who had COVID-19 and are exp…

This study aims to find out how often multi-drug resistant Klebsiella pneumoniae bacteria carry genes that help them form biofilms (sticky layers) and pump out antibiotics. Researchers will collect urine, pus, and sputum samples from 100 hospital patients with these infections. T…

This study will follow 1,440 women aged 20 to 45 who had a respiratory viral infection within six months before pregnancy or early in pregnancy. Researchers will track pregnancy complications like gestational diabetes and preterm birth to see if these infections increase risks. T…

This early-stage study will give a single dose of the experimental antibiotic gepotidacin to 20 hospitalized children aged 2 to 12 who are already receiving standard antibiotics for a bacterial infection or as a preventive measure. Researchers will measure how the drug moves thro…

This study looks at how body composition (like fat and muscle) and metabolism (how the body uses energy) are connected in adult and older Filipino athletes. Researchers will measure things like body fat, muscle mass, resting energy use, and fitness levels in 120 athletes and non-…

This observational study will enroll 50 children in intensive care with suspected pneumonia. Researchers will use a new technology called metagenomics to detect all bugs in the lung, and also measure how the body's cells and proteins respond. The goal is to see if this combined a…

This study will observe how safe and effective the antibiotic Zavicefta is when used in everyday medical practice in Japan. It includes 59 patients with sepsis (a severe blood infection) or reduced kidney function who are receiving Zavicefta for the first time. Researchers will t…

This pilot study will test a mobile app called ADEPT among 30 village doctors in Bangladesh. The app helps doctors decide when antibiotics are truly needed for children with diarrhea. The goal is to see if using the app reduces unnecessary antibiotic prescriptions, which is a maj…

This study aims to find what factors predict recovery in children with acute disseminated encephalomyelitis (ADEM), a rare brain condition. Researchers will follow 25 children aged 6 months to 18 years to see how many recover fully and how many have relapses. The study does not t…

This study will look at 5,900 hospitalized adults aged 60 and older to find out which viruses cause severe lung infections. Researchers will test respiratory samples to track common and emerging viruses like flu, RSV, and COVID-19. The goal is to better understand how often these…