Psychiatric disorder

This phase 3 trial tests whether viloxazine extended-release capsules, taken once daily, can safely reduce ADHD symptoms in Korean children and adolescents aged 6 to 17. Participants receive either the drug or a placebo for 8 weeks, with doses adjusted based on response. The stud…

This study tests whether brain imaging and clinical data can help select the best treatment for people with depression that hasn't improved with standard therapies. Participants receive either repetitive transcranial magnetic stimulation (rTMS) or ketamine, and researchers check …

This study tests whether nimodipine, a blood pressure medication, can reduce alcohol consumption and craving in adults with Alcohol Use Disorder who are heavy drinkers. Participants receive nimodipine or a placebo over 18 hours, then take part in a controlled drinking session whe…

This trial investigates whether a surgical procedure that connects lymph vessels in the neck to veins, combined with the standard drug donepezil, can slow cognitive decline in people with moderate Alzheimer's disease. The surgery aims to improve drainage of waste from the brain, …

This phase 2 trial tests whether ublituximab, an immune-modulating drug, can reduce symptoms in people with treatment-resistant schizophrenia. Participants receive the drug by IV infusion, and researchers measure changes in symptom scores over time. The goal is to see if targetin…

This pilot study tests a behavioral program called CBITS-RTM, adapted for teens in juvenile detention. The program combines group and individual therapy to address post-traumatic stress and includes a module on racial trauma. Researchers want to see if it reduces PTSD symptoms an…

This 12-week study tests whether a weekly injection of tirzepatide, a drug used for diabetes, combined with motivational therapy can help adults with moderate to severe cannabis use disorder. Fifteen participants will receive escalating doses of tirzepatide along with counseling.…

This study tests a program called MISSION-CJ that helps people leaving jail who have both mental health and substance use disorders. The program connects them with peer support and community services to stay in treatment and avoid relapse. Researchers will track how well particip…

This study tests whether a daily dose of tricaprilin, a type of fat that may provide energy to brain cells, can improve memory, thinking, and daily function in people with mild-to-moderate Alzheimer's disease. About 535 participants will receive either tricaprilin or a placebo fo…

This study tests a smartphone-based digital training program designed to improve working memory in people with schizophrenia or related disorders. Participants use the app to practice cognitive exercises, and researchers measure changes in memory and mental health. The goal is to…

This study tests whether peer support specialists—people who have been through liver transplant for alcohol-related disease themselves—can help others in the same situation stay sober and attend medical appointments. About 95 participants will meet regularly with a peer supporter…

This trial tests a culturally adapted program called SBIRT (Screening, Brief Intervention, and Referral to Treatment) for trauma patients who drink alcohol. Emergency department staff in Cameroon will screen patients for risky drinking, offer a short motivational counseling sessi…

This study tests whether a smart chatbot can help adults quit smoking as effectively as human support. About 1,000 smokers in Hong Kong will use a WhatsApp chatbot for 12 weeks, receiving personalized advice and encouragement. The goal is to see if the chatbot can boost quit rate…

This study tests whether peer recovery coaches—people who have personally overcome opioid addiction—can help others with opioid use disorder quit smoking. About 60 adults on medication for opioid use disorder who smoke daily will receive either coaching from a peer coach or stand…

This phase 2 trial tests whether a high-protein diet (30% protein, 40% carbs, 30% fat) can reduce liver fat and improve liver function in 72 adults with alcoholic fatty liver disease. Participants will be randomly assigned to either the high-protein diet or a standard diet for 6 …

This study tests a computer-based practice method to help people with aphasia—a language disorder often caused by stroke—retrieve words more easily. Participants practice naming pictures with or without cues and receive feedback, repeating items until they meet a learning goal. T…

This study tests two approaches—lifestyle medicine consultations and cognitive behavioral therapy (CBT)—to reduce cardiovascular risk in autistic individuals aged 9 to 26 who have a high body mass index. Participants are randomly assigned to receive lifestyle coaching, CBT sessio…

This study tests whether a daily 240 mg dose of Ginkgo biloba extract can change certain blood markers linked to Alzheimer's disease in people with mild cognitive impairment. Over 6 months, 120 participants will be randomly assigned to receive either Ginkgo biloba or a placebo. T…

This study will test whether cannabis can reduce the severity of opioid withdrawal and make opioid use safer. One hundred adults with opioid use disorder will live in a hospital for about six weeks. Researchers will give them cannabis and a small dose of opioids to see how their …

About one in four older adults experiences confusion (delirium) after cardiac surgery, which can lead to longer hospital stays and higher risks. This pilot study tests whether using a brain-monitoring device to personalize blood pressure during surgery can help prevent delirium. …

This phase 2 trial will test whether semaglutide, the drug in Ozempic, can help people with methamphetamine use disorder cut down their use. Forty adults who use methamphetamine at least 14 days per month will receive weekly injections for 12 weeks. The study will check if the tr…

This study tests whether offering buprenorphine treatment directly at syringe service programs (SSPs) helps more people start and stay on medication for opioid use disorder compared to referring them elsewhere. About 512 adults who use SSPs and have moderate to severe opioid use …

This early study tests a mobile health program called WINGS+++ for women who use opioids and have experienced intimate partner violence. The program includes three sessions on a tablet or smartphone with videos, exercises, and a peer navigator to help connect to services. Researc…

This study compares two types of cognitive-based balance training for people with Parkinson's disease: one using virtual reality (VR) and the other combining balance exercises with mental tasks like counting. Thirty-four participants aged 40-80 will do 16 sessions over 8 weeks. R…

This study compares two approved antipsychotic drugs, risperidone and cariprazine, in 50 adults with bipolar 1 disorder experiencing acute mania. Participants take one of the drugs for 6 weeks, and doctors measure how well symptoms improve using a standard mania rating scale. The…

This study tests whether adding a drug called NRX-101 (a mix of D-cycloserine and lurasidone) to transcranial magnetic stimulation (TMS) helps people with treatment-resistant depression more than TMS alone. About 400 adults who have not had TMS before will receive either the drug…

This study tests a one-time microsurgery that connects lymphatic vessels in the neck to veins, aiming to improve drainage of waste proteins from the brain. Fifty-nine people with severe Alzheimer's will receive the surgery plus standard medication. Researchers will measure change…

This study tests a program that combines executive function training (like planning and problem-solving) with cognitive behavioral social skills training for adults aged 60 and older who have schizophrenia or schizoaffective disorder. Participants attend 42 sessions that teach pr…

This study tests a smoking cessation program designed for veterans who have chronic pain. Participants receive counseling over the phone plus nightly automated calls to report their smoking and pain levels. The goal is to see if this approach helps more veterans quit smoking comp…

This study will test whether living in a self-contained, AI-managed community (called a Microcity) can improve mental health and reduce addiction in adults with conditions like autism, ADHD, substance use disorders, and behavioral addictions. Up to 1 million participants will liv…

This study tests whether adding mental health screening and family planning counseling to routine baby check-ups helps new mothers. About 920 migrant, refugee, and underserved women in Jordan will take part. They will be screened for postpartum depression, receive support or refe…

This study tests whether a new four-session group program, called the First Step Program, can be delivered in hospital settings and help people with substance use disorders. The program combines motivational interviewing, acceptance and commitment therapy, and group support to bo…

This study tests a surgical procedure called deep cervical lymphovenous anastomosis (LVA) for people with moderate Alzheimer's disease. The surgery aims to improve the brain's ability to clear waste proteins, like amyloid-beta, which are linked to Alzheimer's. Researchers will co…

This trial tests whether an AI chatbot called MICA, combined with weekly text reminders, can help emergency department patients reduce risky alcohol use. About 750 adults who report heavy drinking will be randomly assigned to use MICA or receive usual care. The study tracks how m…

This study tests a single intravenous dose of an experimental drug called CGB3002 in healthy adults aged 18 to 55. The main goal is to see if the drug is safe and how the body processes it. This is a first step toward possibly developing a treatment for Alzheimer's disease.

This study tests whether the drug varenicline (Chantix) can help veterans who smoke at least 5 cigarettes a day but aren't ready to quit. Participants will either take varenicline or use nicotine lozenges to reduce smoking over 12 weeks. The goal is to see if this approach leads …

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 study tests a new nasal spray treatment for frontotemporal dementia (FTD), a brain disease that changes personality and language. The spray contains tiny particles from umbilical cord stem cells that may protect brain cells and reduce harmful protein buildup. About 33 adults…

This phase 2 trial compares the drug quetiapine with interpersonal and social rhythm therapy (IPSRT) in 216 people with bipolar II disorder who have disrupted daily rhythms. Participants will be randomly assigned to one of the two treatments for 12 weeks. Researchers will measure…

This study tests a combination of telehealth, peer support, and medication (buprenorphine) to help people with opioid use disorder stay in treatment after leaving the emergency room. The goal is to reduce repeat overdoses and prevent deaths. About 160 adults who have had an opioi…

This study tests whether a natural molecule called oleoylethanolamide (OEA) can reduce inflammation, improve thinking, and lower alcohol use in young adults aged 18–25 with alcohol use disorder. Participants will take OEA or a placebo daily for 6 weeks and provide blood, saliva, …

This pilot study will test whether deep brain stimulation (DBS) can help people with schizophrenia who still hear voices and have delusions despite trying multiple medications. Fifteen adults will have electrodes placed in a brain region linked to schizophrenia symptoms. The goal…

This study tests whether psilocybin (the active ingredient in magic mushrooms) combined with talk therapy can help people with severe alcohol use disorder reduce heavy drinking. Thirty-six adults who recently completed detox will receive either a high or low dose of psilocybin du…

This early study tests a small, wireless brain implant designed to help people with severe speech problems communicate by thought. Four adults with conditions like locked-in syndrome or ALS will get the implant and learn to control it. The main goal is to see if the device is saf…

This study tests whether a nasal spray containing esketamine and dexmedetomidine, given twice after childbirth, can lower the chance of postpartum depression in women who already had mild depressive symptoms during pregnancy. Esketamine is a fast-acting antidepressant, and dexmed…

This Phase 3 trial tests whether a daily injection of GV1001 can slow cognitive decline in 750 people with moderate-to-severe Alzheimer's. Participants will receive either the drug or a placebo for 24 weeks. Researchers will measure changes in thinking, memory, and daily function…

This study compares obstacle course training and neuromotor task training in 28 children aged 7-10 with developmental coordination disorder (DCD). Both programs run twice a week for 9 weeks and aim to improve motor planning and functional mobility. Researchers will measure skills…

This study tests whether a weekly injection of semaglutide (Wegovy), a drug used for weight loss and diabetes, can help people with trichotillomania (hair-pulling disorder). Ten adults aged 18-75 with daily hair pulling will receive the drug for several weeks. Researchers will me…

This study compares dapagliflozin and metformin for managing weight gain caused by antipsychotic medications. About 110 adults aged 16 and older will take one of the drugs plus lifestyle advice for 26 weeks. The goal is to see which drug works better and is safer for weight contr…

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 study is developing and testing a smartphone app called METS4Vets, designed to help veterans with substance use disorders as they move from residential treatment back into everyday life. The app provides motivational and skills-building support. Researchers are enrolling 30 …

This study tests whether cannabis-based treatments can safely reduce seizures in people aged 2 to 55 with drug-resistant epilepsy. Participants will receive either a pure CBD extract, a CBD-rich herbal cannabis extract, or a placebo. The goal is to see if these treatments lower m…

This study tests an oral medication called Gut-X-001 in 120 people with Alzheimer's disease. The goal is to see if it can improve thinking, daily living skills, and brain health. Participants will receive the drug or a placebo for 6 months, with an option to continue for another …

This early-phase trial will test the safety and blood levels of an investigational drug called MCAM in 24 healthy adults. Participants will receive a single dose of MCAM or a placebo and be monitored for 8 days. The goal is to find the highest safe dose for future studies on opio…

This study tests whether MLC901 (NeuroAiD™II) can improve thinking and memory in people with mild to moderate Alzheimer's disease. About 350 adults aged 50 and older will receive either the study drug or a placebo for several months. Researchers will measure changes in cognitive …

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 early-stage trial tests whether lithium orotate, a form of the mineral lithium, is safe and reaches the brain in people with early Alzheimer's. Forty adults with confirmed Alzheimer's will take either the supplement or a placebo for 9 weeks. Researchers will measure lithium …

This study tests a brain implant called deep brain stimulation (DBS) to help six adults with severe aggression that hasn't improved with medication or other therapies. Participants have either autism or schizophrenia and live in locked psychiatric units. The implant targets a bra…

This study tests a drug called mivelsiran in 58 adults with Down syndrome who have early-stage Alzheimer's. Participants receive either the drug or a placebo via injection into the spine every few months for two years. The goal is to see if the drug can reduce brain changes linke…

This pilot study will develop and test a telehealth program designed to help marginalized patients access and stay in treatment for opioid use disorder. Researchers will enroll 60 people—half already in treatment and half not yet in treatment—and provide them with a user-friendly…

This study tests whether giving hospitalized heavy drinkers a liver stiffness scan and personalized alcohol counseling can reduce future emergency hospital visits. 500 adults at risk of alcohol-related liver disease will be randomly assigned to get this extra support or usual car…

This pilot study tests whether repetitive transcranial magnetic stimulation (rTMS) can strengthen a brain circuit linked to staying away from cannabis. Fifty treatment-seeking youth aged 15–21 with cannabis use disorder will receive either real or sham rTMS. Researchers will chec…

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 tests whether adding two FDA-approved cannabinoids—dronabinol (synthetic THC) and epidiolex (CBD)—to standard buprenorphine treatment can help people with opioid use disorder stay in treatment and reduce opioid use. The trial will enroll 40 adults who recently started …

This study compares a semi-intensive therapy program (8 hours per week at a center plus online parent training) to the standard intensive program (15 hours per week) for young children with autism. The goal is to see if the remote approach works just as well for improving develop…

This early study tests a new drug called SIPI6398 in 9 people (healthy volunteers and schizophrenia patients). Researchers use brain scans to see how much of the drug reaches brain receptors linked to schizophrenia. The goal is to find the right dose and check safety, not yet to …

This study tests whether everolimus, a drug already approved for other conditions, can safely improve social abilities in people with PTEN Hamartoma Tumor Syndrome (PHTS). About 60 adults and children with PHTS and social difficulties will take either everolimus or a placebo for …

This study looks at whether adding a mobile app to a nurse-led counseling program helps men with alcohol use disorder stay sober longer. About 74 men aged 18-59 who own an Android phone will take part. The goal is to see if the app reduces relapse rates over three months compared…

This study tests an oral drug called glycerol tributyrate in 24 adults with MELAS or LHON-Plus, two rare mitochondrial diseases that cause severe symptoms like strokes and vision loss. The trial is open-label (everyone gets the drug) and uses each person as their own control over…

The EMBRACE trial will test whether a 12-month program combining Mediterranean diet advice, cognitive and language training, physical activity, and financial/digital literacy can help older adults at risk of cognitive decline. 120 participants will be randomly assigned to the pro…

This study tests whether doulas can successfully deliver an 8-week program called YouMatter to new or expecting mothers at risk for postpartum depression. The program combines mental health support, parenting tips, and self-care. Forty mothers with mild depression symptoms will p…

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 two different stitching techniques for closing the uterus after a planned C-section. One method includes the inner lining of the uterus in the stitch, the other leaves it out. Researchers will use ultrasound 6 to 9 months later to see which method leads to fewer …

This trial investigates whether Cobenfy, a medication typically used for schizophrenia, can reduce the rewarding effects of cocaine in people with cocaine use disorder. Over an 11-day inpatient stay, participants receive either Cobenfy or a placebo twice daily, then take part in …

This study tests a drug called mirikizumab, which is already approved for other conditions, in people with schizophrenia who have a specific immune marker (AGA IgG antibodies). The goal is to see if it can improve negative symptoms like lack of motivation and pleasure, as well as…

This study tests two behavioral interventions—Behavioral Activation (finding enjoyable activities) and Attendance Reinforcement (vouchers for showing up)—to help people with opioid use disorder stay on buprenorphine treatment for at least 6 months. Researchers will enroll 240 adu…

This study tests a drug called TML-6 in 210 people with early Alzheimer's disease. Over 52 weeks, researchers will compare those taking TML-6 to those on a placebo to see if the drug can slow or stop memory and thinking problems. The goal is to find a treatment that helps people …

This pilot study tests whether fecal microbiota transplant (FMT) – taking capsules made from healthy donor stool – is a feasible and acceptable treatment for 20 teens (ages 12-17) with anorexia nervosa. Participants will take FMT or placebo capsules twice a day, twice a week for …

This study looks at whether continuing a gentle nerve stimulation treatment (PTENS) can help children who have already responded to it stay dry at night for longer. Fifty children with primary bedwetting will be randomly assigned to either maintenance PTENS or just observation. T…

This study tests a very brief smoking cessation intervention called 3A-OR in family health centers across Turkey. About 2,400 smokers aged 15 and older will be randomly assigned to receive the intervention or usual care. The intervention involves asking about tobacco use, assessi…

This study tests whether carefully reducing antipsychotic medication in stable schizophrenia patients can improve their daily functioning compared to staying on the same dose. Researchers will group 288 adults aged 18–60 by their specific psychosis type and randomly assign them t…

This study tests a refined computer alert that prompts emergency room doctors to order a consultation with an addiction counselor for patients with opioid use disorder. Researchers will enroll 300 adults with moderate to severe opioid use disorder who visit the ER. The goal is to…

This study tests a program called CONNECT Multilingual, designed to help Spanish and Cantonese speakers quit smoking while they undergo lung cancer screening. About 439 current smokers aged 50-80 will receive personalized video doctor messages, text support, and help getting nico…

This study will test a new, non-invasive device that measures blood flow and oxygen levels in the brains of newborn babies. Researchers will compare babies who were exposed to opioids before birth with those who were not. The goal is to see if the device can detect signs of opioi…

This study tests a French questionnaire designed to identify spatial orientation problems in people with Alzheimer's disease. Researchers will ask 330 participants—including Alzheimer's patients, their caregivers, and healthy older adults—to fill out the questionnaire. The goal i…

This study compares two behavioral programs for young women aged 14-22: a new one called Priorities, which helps build self-worth beyond weight and shape, and The Body Project, an established eating disorder prevention program. Researchers want to see which is more effective at r…

This study tests whether sending fentanyl test strips by mail and providing online education can reduce opioid overdoses. Researchers will enroll 100 adults who use opioids or stimulants and live in states where test strips are legal. The goal is to find the most effective and lo…

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 whether a single session of Acceptance and Commitment Therapy (ACT) can help internally displaced adults manage stress and prevent substance use. Researchers will enroll 144 people who have been displaced by conflict and have used at least one substance (other th…

This study tests a 12-week remote program for adults aged 60-75 at risk of cognitive decline. The program includes aerobic exercise, cognitive training, and education on healthy aging, all delivered through a website. Researchers will measure whether the program improves memory, …

This study tests LaunchPad, an online program designed to help high school seniors avoid drug and alcohol problems as they leave school. Researchers will randomly assign 5,000 students to different lessons and measure changes in their attitudes, confidence, and intentions around …

This pilot study will test whether teaching people aged 50 to 75 how to cook healthy meals can reduce their risk of type 2 diabetes and dementia. Forty participants at higher risk will either attend weekly cooking classes with at-home practice or receive nutrition handouts. The s…

This study tests a short, 4-session therapy for burn survivors and their caregivers to prevent posttraumatic stress disorder (PTSD). The therapy, called Promotion of Emotional Disclosure for Burns (PoED-B), helps patients and their loved ones communicate better about the traumati…

This study tests a one-year lifestyle program designed to help people with traumatic brain injury lose weight and prevent diabetes. The program includes 22 sessions over a year, focusing on healthy eating and physical activity. Researchers will track weight, blood pressure, and b…

This study tests whether a smartphone app, called ICD-Shield, can help doctors adjust Parkinson's medications to prevent impulse control disorders (like compulsive gambling or shopping). About 528 people with early-stage Parkinson's will be randomly assigned to use the app or rec…

This study tests a WeChat mini-program that sends heat warnings to parents and teachers of 200 fourth-graders in Beijing. When temperatures reach risky levels, the program shares health tips and alerts. The goal is to see if this helps children stay physically healthy and think c…

This study tests whether a year-long virtual lifestyle coaching program—focusing on diet, sleep, and activity—can lower Alzheimer's-related blood markers in 1,200 adults aged 60-80 who carry a genetic risk. Participants wear an Oura ring for tracking and provide blood samples. Th…

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 approach to prevent delirium (sudden confusion) in intensive care patients. It uses an artificial intelligence system to help nurses make better care decisions and virtual reality to keep patients mentally active. The goal is to reduce the risk of long-term…

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 a new media-based program called CONSCIOUS to help men in Nigeria recognize symptoms of mental health issues like anxiety and suicide risk, and encourage them to seek support. The program uses videos or other media to reduce stigma and improve help-seeking. 74 me…

This pilot study will test a 10-session virtual group program called Parents and Babies, designed to prevent postpartum depression in LGBTQ+ parents. The program teaches coping skills based on cognitive-behavioral therapy. Researchers will enroll 16 LGBTQ+ individuals who are pre…

This study tests whether a brief digital program can help teenagers ages 12-17 who vape reduce their e-cigarette use and lower their risk of starting to smoke cigarettes. About 150 teens in California will take online surveys over 12 weeks, and some will also do a virtual intervi…

This study tests whether an AI-powered digital coach called BLAZE can help adults aged 40 and older improve their brain health. Participants will receive personalized tips and support through WhatsApp to reduce risk factors for dementia. The study will compare their progress to t…

This study tests a mobile app called e-Perinatal designed to prevent depression and anxiety during and after pregnancy. The app offers personalized tips, mental health tracking, and a support button. Researchers will enroll 3,000 pregnant women across primary care centers in Spai…

This study tests whether a mobile app that combines digital cognitive behavioral therapy (CBT) with personal mental health coaching can reduce anxiety in adults with hearing or mobility disabilities. Participants use either the active program or a sham version for 8 weeks, with f…

This study tests whether a virtual reality (VR) session the day before gallbladder surgery can lower patients' anxiety and uncertainty about general anesthesia. Two hundred adults who have never had anesthesia will either watch a VR video showing the operating room and anesthesia…

This study tests two simple activities—volunteering inside the assisted living community or joining a current events discussion group—to see if they can reduce apathy in residents with mild to moderate memory problems. About 200 people aged 55 and older will take part for 6 month…

This study tests whether a smartphone app with AI can help adolescents aged 14-20 quit e-cigarettes. Participants use the app to set goals, track progress, and get real-time support during cravings. Researchers compare an immediate-use group with a delayed-start group to see if t…

This Phase 2 trial will test whether taking a daily probiotic supplement for six months is safe and practical for people with early Alzheimer's or those at risk. Researchers will enroll 40 participants aged 60 and older. The study does not test whether the probiotic improves memo…

This study compares three types of therapy for children aged 8 to 16.5 with severe irritability. Participants will receive either exposure-based cognitive behavioral therapy, parent management training, or supportive psychoeducation over 12 sessions. The goal is to see which appr…

This small study will test whether giving a 15-20 minute massage during infusion therapy can reduce pain and anxiety in women with gynecologic cancer. Twenty-four participants will be randomly assigned to receive either a hand, foot, or neck/shoulder massage or simply talk with t…

This study tests whether a ketone supplement drink can reduce cravings and withdrawal symptoms in adults with opioid use disorder who are undergoing detox in a treatment center. Fifty participants will receive either the ketone drink or a placebo three times daily for seven days.…

This pilot study tests whether a faster schedule of non-invasive magnetic brain stimulation, called accelerated intermittent theta burst stimulation (iTBS), is practical and safe for adults with both PTSD and major depression. Participants receive six short sessions per day for f…

This study tests whether a 15-20 minute virtual reality (VR) relaxation session can reduce anxiety in adolescents aged 12 to 18 during a primary care visit. Participants use the Healthy Mind® VR platform to explore calming environments like beaches or mountains while doing guided…

This study tests whether a combination of two sedatives, esketamine and dexmedetomidine, can better control agitation and shorten delirium in intensive care unit (ICU) patients who are on non-invasive breathing support. The trial will enroll 388 adults with hyperactive delirium a…

This pilot study will test whether a high-fat, low-carbohydrate ketogenic diet can reduce symptoms of bipolar disorder when added to standard treatments. The study will enroll 100 adults in rural Alabama and measure changes in mania severity. The goal is to see if a dietary appro…

This study tests whether a non-invasive brain stimulation technique called rTMS can improve depression in people with bipolar disorder. Researchers use brain scans to create a personalized map for each participant, targeting the exact brain circuits involved in mood shifts. Parti…

This study tests whether a device that sends magnetic pulses to a specific brain area (dorsomedial prefrontal cortex) can safely reduce obsessive-compulsive behaviors in adults aged 22 and older. Participants receive either real or sham stimulation over six visits. The main goal …

This Phase 3 trial tests whether pramipexole, a dopamine-boosting drug, can ease anhedonia (loss of pleasure) in people with bipolar depression. 126 participants will receive either pramipexole or a placebo alongside their usual mood stabilizer for 6 weeks. The study aims to impr…

This study tests whether taking oral nifedipine, a drug usually used for high blood pressure, can reduce pain and improve wound healing after hemorrhoid removal. One hundred adults in Yemen will receive either nifedipine or a placebo twice daily for two weeks after surgery. Resea…

This trial investigates whether the Healthy Minds Program, a mobile meditation training app, can reduce symptoms of depression in adults. About 1,500 participants with elevated depressive symptoms will complete a 4-week well-being program using the app. Researchers will measure c…

This study tests whether a small device that gently stimulates a nerve in the ear can help reduce depression in people with Parkinson's disease. Participants use the device at home twice a day for 14 days. The trial measures changes in mood and brain activity to see if this simpl…

This pilot study will test whether a mobile phone app can help reduce depression symptoms in African American adults. Eight participants will attend six weekly 90-minute classes through the app and complete surveys over four months. The goal is to see if this approach is effectiv…

This study tests whether watching a short educational video before surgery can lower anxiety in adults having elective procedures. Participants are randomly assigned to receive the video via a QR code they scan on their own phone, via a tablet provided in the waiting area, or to …

This study tests whether a structured, midwife-led review of the childbirth experience can improve mental health in new mothers and fathers. The intervention involves a 45-60 minute session where parents discuss their birth story, receive emotional support, and get clarifications…

This Phase 3 study tests whether a combination of two drugs, KarXT and KarX-EC, can safely reduce irritability in children and adolescents aged 5 to 17 with autism spectrum disorder. About 176 participants will receive either the drug combo or a placebo for 8 weeks. The main goal…

This study tests whether a new medication, KarXT + KarX-EC, can reduce irritability in children and teens (ages 5 to 17) with autism. About 176 participants will receive either the drug or a placebo. The main goal is to see if the drug improves irritability scores after 8 weeks.

This study tests whether a short mindfulness exercise, followed by questions that help patients reflect on their experience, can reduce pain and anxiety after knee or hip replacement surgery. Adults who have had a joint replacement will receive a guided breathing exercise via tex…

This trial tests whether a fentanyl nasal spray can reduce pain during eye exams for retinopathy of prematurity (ROP) in preterm infants. About 58 babies born at or before 31 weeks will receive either fentanyl or a saltwater placebo before their routine exam, along with standard …

This study tests whether using a virtual reality headset with guided imagery—like calming nature scenes and breathing exercises—can reduce pain, anxiety, and fatigue in women with breast cancer during chemotherapy. Participants are randomly assigned to either receive VR-guided im…

This study tests a mobile app called Maya that teaches cognitive behavioral therapy skills to adults who recently had a stroke and feel depressed or anxious. Ten participants will use the app for a few weeks to see if it is easy to use and helps improve their mood. The goal is to…

This study tests whether brief, 1-2 minute videos featuring personal stories from other parents can reduce stigma and improve help-seeking among parents of children aged 6-18 with depression, ADHD, or substance use problems. Researchers will recruit 1,600 parents online and rando…

This trial compares two types of nerve blocks given before breast surgery to see which better prevents chronic pain that can last for months. Women aged 18-65 scheduled for mastectomy will receive either a serratus posterior superior intercostal plane block or an erector spinae p…

This study compares two drugs, lumateperone and cariprazine, when added to a mood stabilizer for people with bipolar I depression. Researchers will track changes in depression symptoms over 8 weeks using standard rating scales. The goal is to see which drug works better and has f…

This study tests whether a smartphone app called Bodhi AIM can help youth aged 13–20 who are on probation or in related legal programs improve their psychological wellbeing and reduce distress. Participants use the app for one month, following daily guided meditations. The trial …

This study tests whether a set of four gentle osteopathic manual techniques can reduce stress and anxiety in young adults aged 18 to 35. Thirty participants will either receive the real techniques or a placebo simulation, and researchers will measure changes in heart rate variabi…

This study investigates whether playing 3D motion-sensing games (using Kinect and Google Cardboard) can improve motor control, thinking skills, and quality of life in people with mild to moderate Alzheimer's disease. Participants play specially designed games for 30 minutes a day…

This phase 2 trial tests whether a single dose of psilocybin, the active ingredient in magic mushrooms, can improve depression in people with Parkinson's disease. Forty participants will receive a low to high dose with psychological support. The study measures changes in depressi…

This study tests whether using a virtual reality headset (HypnoVR) during interventional radiology procedures can lower patients' anxiety and pain. Seventy adults will be randomly assigned to either use the VR headset or receive standard care. Researchers will measure anxiety wit…

This study will test a mobile app designed to help people with schizophrenia or those at high risk for psychosis recognize and change biased thinking patterns. One hundred participants will use the app and report on their mood and negative symptoms. The goal is to see if this sim…

This Phase 3 trial tests whether fenfluramine (Fintepla) can reduce behavioral and emotional symptoms in people with Rett syndrome. About 200 participants will receive either the drug or a placebo for 14 weeks. The study measures changes in behavior, sleep, and overall condition …

This study tests whether three months of flicker stimulation (using near-infrared light or visual occlusion glasses) can improve thinking, movement, and mood in healthy older adults and those with subjective cognitive decline. Sixty participants aged 65-89 will be assigned to dif…

This study tests a special device that monitors sleep without any physical contact, designed for people with Alzheimer's or related dementias living in long-term care facilities. About 100 residents will use the device for four weeks. Researchers want to see if sharing sleep data…

This study tests a 3D-printed 'oxygen support cage' placed over the patient's head during cataract surgery. The cage lifts surgical drapes off the face, which may reduce feelings of suffocation and anxiety. Researchers will measure changes in blood pressure, heart rate, breathing…

This pilot study tests whether a headband that delivers timed sound pulses (pink noise) can improve sleep in 25 people with both depression and insomnia. Participants wear the device nightly for four weeks, alternating between active stimulation and sham (placebo) sound. The goal…

This study tests whether 12 weekly Qi Gong sessions can reduce dissociative symptoms—like feeling disconnected from yourself or your surroundings—in adults who experienced childhood trauma. Ninety outpatients will be randomly assigned to either add Qi Gong to their usual care or …

This study tests whether a non-invasive brain stimulation technique called temporal interference stimulation can reduce negative symptoms (like lack of emotion or motivation) and cognitive problems in people with schizophrenia. 62 participants will receive either real or sham sti…

This study tests whether using a brain monitor (EEG) during laparoscopic surgery helps patients wake up faster, have less pain, and avoid confusion. 136 adults having elective abdominal surgery will be randomly assigned to groups with or without the monitor, in different surgical…

This study tests whether an 8-week program of yoga and meditation delivered through a mobile app can reduce anxiety in adults with stable rheumatoid arthritis. About 100 participants will either use the app daily or continue with standard care. Researchers will measure changes in…

This study tests BraveBot, a computer program that talks with young people (ages 12-22) through their phone or computer while they do exposure therapy homework for anxiety or OCD. BraveBot does not replace the therapist but offers real-time coaching and encouragement during assig…

This study investigates whether a single session of whole-body hyperthermia (using an infrared sauna) can quickly improve symptoms of depression and anxiety. Researchers will measure brain activity, inflammation, and mood changes in four groups: healthy postpartum women, postpart…

This study will test whether smartphone sensors can detect when someone with early psychosis is feeling anxious or depressed and then offer a short mindfulness or psychoeducation exercise. Ten adults aged 18–50 with early psychosis and mild mood symptoms will use the app for 10 w…

This early-stage trial at the University of Chicago tests whether Adderall, a drug used for ADHD, can improve social interactions in people with PTSD. About 40 adults aged 18-65 will receive either Adderall or a placebo and rate their conversations. The goal is to see if this dru…

This study tests whether a non-invasive brain stimulation technique called rTMS can improve cognitive flexibility—the ability to adapt thinking—in people with major depression. 105 participants will receive either active stimulation to two brain areas, active stimulation to one a…

This study tests an 8-week group program that combines mindfulness, gentle movement, breathing exercises, healthy eating tips, and art activities for adults aged 55 and older with mild-to-moderate depression or loneliness. The goal is to see if the program improves mood, reduces …

This study tests a new non-invasive brain stimulation tool called kTMP to treat anhedonia, the loss of interest or pleasure, in people with major depressive disorder. 104 participants will receive either active or sham stimulation. The main goal is to see if kTMP changes brain ac…

This study tests whether a handheld robot that guides meditation with touch and voice can improve sleep quality in older adults with mild memory concerns. 100 participants will either use the robot or a standard meditation app for daily sessions. The goal is to see if the robot h…

This study tests whether taking a probiotic supplement called Ecologic® Barrier for 16 weeks can reduce depressive symptoms and change brain activity in adults aged 25-40 with mild-to-moderate depression. Participants will be randomly assigned to receive the probiotic or a placeb…

This study tests a special helmet that shines near-infrared light on the brain (called transcranial photobiomodulation) in 40 people with Lewy body dementia. Participants use the helmet twice daily for 6 months. Researchers will check thinking skills, symptoms, and quality of lif…

This pilot study tests an 8-week group program designed to improve life balance for parents of preschool children. The program includes group sessions, personal goal setting, and phone check-ins. Researchers will measure changes in life balance, parenting stress, and mental healt…

This study tests a smartphone app that offers short mental health exercises for breast cancer survivors. The exercises target negative thinking, coping skills, and relaxation. The goal is to see if using the app for 8 weeks reduces anxiety and depression symptoms. The study will …

Many Asian Americans with depression also suffer from physical symptoms like pain or fatigue, but no proven treatment addresses both together. This study will test whether combining a stress management program with Qigong/Tai Chi movements is practical and acceptable for 70 adult…

This study tests whether a structured debriefing session within 24 hours after a difficult birth can reduce post-traumatic stress and improve the birth experience. About 142 women who had an unexpected or adverse event during labor will be split into two groups: one gets usual ca…

This study tests whether a digital mental health platform called NAVO:J can help teens feel better. About 250 students will use the app in weekly group sessions at school for 17 weeks. Researchers will measure changes in depression, anxiety, stress, and resilience to see if the p…

This study tests a 12-week online program designed to improve mood and motivation in people with schizophrenia or early psychosis. Participants complete 20-30 minute weekly sessions. Researchers will measure changes in symptoms and goal-directed behavior before and after the prog…

This study tests whether low-intensity focused ultrasound (LIFU), a gentle sound wave technique, can safely improve speech fluency in people who stutter. Twenty adults who stutter will receive LIFU or a sham treatment, and researchers will measure changes in stuttering severity a…

This study tests whether a mobile app that trains specific brain waves can improve working memory in adults with schizophrenia or schizoaffective disorder. Thirty participants will use the app at home twice a week for 12 weeks. Half get real neurofeedback, half get a placebo vers…

This study tests whether giving family members of ICU patients a QR code that links to an educational video can improve their understanding of the ICU and reduce their anxiety. Participants are randomly assigned to receive either standard verbal information or the same informatio…

This study tests a two-session Zoom-based therapy designed to change beliefs about mental health treatment in Deaf adults who are not currently in care. Researchers will compare those who receive the therapy to a waitlist group to see if it increases treatment-seeking and reduces…

This study looks at whether moderate-intensity aerobic calisthenics, like the Jiamusi Happy Dance Steps, can improve thinking skills and walking speed in rural older adults with motoric cognitive risk syndrome (MCR), a condition that raises dementia risk. Over 12 weeks, 106 parti…

This study tests whether 8 weekly group sessions of Acceptance and Commitment Therapy (ACT), led by a nurse, can help people with schizophrenia improve social thinking, emotion control, and mental flexibility. 64 participants will be split into two groups: one gets ACT plus usual…

This pilot study tests a program to help construction workers in Hong Kong quit smoking. Participants will get nicotine gum, a week of nicotine replacement therapy samples, and 12 weeks of support from a chatbot via WhatsApp. The study will see if this combined approach is practi…

This study explores whether a virtual reality mindfulness meditation program is practical and well-liked by older adults with mild to moderate cognitive impairment living in long-term care homes. About 36 participants will try up to 8 VR sessions over 4 weeks, and researchers wil…

This study looks at whether adding hypnosis or relaxation sessions to standard psychological care can lower anxiety in children, teens, and young adults who have finished treatment for pediatric cancer. About 558 participants aged 7 to 25 who are in remission and have anxiety wil…

This study tests whether adding nitrous oxide (EMONO) to standard antidepressants can reduce depressive symptoms in nursing home residents aged 60 and older who have moderate to severe dementia. Participants receive either EMONO or medical air (placebo) via a face mask over sever…

This study tests whether using virtual reality (VR) for mindfulness can help people feel less anxious and experience less pain during minor vascular surgery done under local anesthesia. 160 adults with varicose veins will be randomly assigned to either wear VR glasses with guided…

This study tests whether short virtual reality nature sessions can lower stress for people admitted to an acute psychiatric ward. 120 adult patients will either receive standard care or add 10-15 minute VR nature experiences every other day. Researchers will measure changes in pe…

This study tests whether a special ultrasound-guided nerve block can lower the amount of strong painkillers (opioids) needed after breast reduction surgery. About 80 women will be randomly assigned to receive either standard pain treatment alone or standard treatment plus the ner…

This trial tests whether a gentle, non-invasive brain stimulation technique called transcranial direct current stimulation (tDCS) can reduce inattention in adults with ADHD. Forty adults with ADHD will receive either real or fake tDCS for five days in a row. Researchers will meas…

This study will test whether a wearable device called Apollo Neuro is practical and acceptable for autistic children aged 6 to 14 who hurt themselves. The device delivers low-intensity vibrations through the skin. For about a month, 18 children will wear it at least 3 hours a day…

This study tests whether an 8-session training program based on Acceptance and Commitment Therapy (ACT) can help caregivers of schizophrenia patients feel less burdened, express emotions more healthily, and become more psychologically flexible. About 60 caregivers will be randoml…

This study will test whether Reiki therapy, a gentle hands-on energy technique, can improve recovery, comfort, and mood in women who have had a cesarean section. Eighty new mothers will receive three Reiki sessions on days 1, 2, and 7 after birth, in addition to standard care. Re…

This study tests whether a daily supplement of sulforaphane, a compound found in broccoli sprouts, can improve negative symptoms (like lack of motivation) and thinking problems in people with schizophrenia. Sixty participants aged 12 to 45 who are stable on antipsychotic medicati…

This study tests whether giving magnesium before surgery can reduce emergence delirium—a state of confusion and agitation—in children aged 4 to 7 after adenotonsillectomy. Half the children receive magnesium by mouth before surgery, half receive it through an IV during surgery, a…

This study tests whether a trained community health worker, who provides remote support, can reduce the burden and improve satisfaction for rural caregivers of older veterans with serious illnesses like dementia or cancer. About 480 care partners will be randomly assigned to rece…

This study tests whether taking omega-3 fatty acids before and after gallbladder surgery can lower the amount of morphine needed for pain. Forty adults will receive either omega-3 supplements or a placebo, plus a small dose of morphine after surgery. Researchers will measure tota…

This study looks at whether adding the drug bupropion (Wellbutrin) to standard hormone therapy can help women with early-stage breast cancer who have lost interest in sex. About 100 women will be randomly assigned to receive either their usual hormone therapy alone or with buprop…

This study tests whether wearing eye masks and/or earplugs at night can improve sleep quality and reduce delirium in 128 patients recovering from coronary artery bypass surgery. Participants will be randomly assigned to use these aids on the first three nights after surgery. Rese…

This study compares two vaginal treatments—estrogen and DHEA—for relieving menopause symptoms like vaginal dryness, discomfort, and painful intercourse. About 324 women aged 40-90 will use one of the treatments and report changes in symptoms and sexual health. The goal is to help…

This trial tests two sedatives—remimazolam and dexmedetomidine—to see which better relieves anxiety while keeping pregnant women comfortable and safe during spinal anesthesia placement for scheduled C-sections. The study includes 150 women at full term and measures success by pat…

This study tests whether a six-week program of automated text or email messages can help reduce stress and burden for people caring for a loved one with dementia. Twenty care partners who previously took part in an observational study will receive educational tips, stress managem…

This study tests whether giving caregivers hands-on practice plus a video to review at home improves their knowledge, skills, and stress levels when caring for a patient with a feeding tube (PEG). About 54 caregivers will be randomly assigned to either the video-enhanced training…

This study tests two simple, no-cost methods to reduce pain and fear in children aged 6-12 during blood draws: rhythmic skin tapping by a nurse just above the needle site, and the child humming an 'mmmm' sound. Both techniques are based on the idea that touch and vibration can pa…

This study looks at whether posture and tongue position affect how children pronounce Hebrew sounds. Researchers will test if adding muscle-strengthening exercises to regular speech therapy helps kids learn correct pronunciation faster. About 80 children with and without speech i…

This study tests a 12-week telehealth program called PARTNER-MH, where trained peer specialists help minoritized veterans navigate mental health care, address social needs, and improve communication with clinicians. The trial will enroll 268 veterans with depression, anxiety, or …

This study looks at two methods to control pain after hindfoot surgery: a single nerve block injection versus a small tube (catheter) that delivers numbing medicine continuously for days. The goal is to see which approach reduces pain, cuts down on opioid use, and helps people re…

This study tests whether a virtual reality (VR) tour of the hospital and operating room can help children aged 3 to 12 feel less anxious and scared before elective surgery. Half of the 56 children will use a VR program called NixiKit, while the other half will receive the usual p…

This study compares cognitive-behavioral therapy (CBT-AR) to nutrition counseling for children and teens aged 10-18 with Avoidant/Restrictive Food Intake Disorder (ARFID). 70 participants will be randomly assigned to one of the two treatments. The goal is to see which approach be…

This study will test whether foot reflexology—a type of foot massage—can help women aged 18-45 with migraines feel less pain, anxiety, and fear of movement. Twenty women will either receive 10 foot massage sessions over 5 weeks or no massage. Researchers will measure changes in h…

This study tests whether combining the medication duloxetine with a structured walking program can improve physical function, reduce pain, and ease depressive symptoms in veterans with knee osteoarthritis. Participants will be assigned to either the drug-plus-exercise group or a …

This study aims to reduce unwanted loneliness and improve the daily experience of family caregivers for people with Alzheimer's disease. Researchers will test a combination of music therapy and health education with 50 caregivers. The goal is to see if these activities can help c…

This study tests whether 5 days of accelerated transcranial magnetic stimulation (TMS) can quickly reduce depression symptoms. 264 adults with major depressive disorder will receive either real or sham stimulation, along with brain scans and mood tracking. The goal is to see if t…

This study tests whether adding a special fish oil supplement (CreNeuroS) to the antidepressant escitalopram helps reduce depression symptoms more than escitalopram alone. Eighty adults with moderate to severe major depressive disorder will take either the fish oil or a placebo f…

This study tests whether sophrology, a relaxation technique using gentle movements, breathing, and positive visualization, can reduce anxiety in cancer patients undergoing radiation therapy. Fifty-four adults with various cancers will be offered sophrology sessions during their t…

This study looks at whether a nutritional ketone supplement can alter how the brain uses energy and reduce alcohol consumption in people with alcohol use disorder. Sixty adults who drink heavily but are not seeking treatment will receive either the supplement or a placebo, then u…

This study tests whether a gentle brain stimulation technique called tACS can make mindfulness therapy work better for people with generalized anxiety disorder. 99 adults will receive either real or fake tACS while doing mindfulness exercises. Researchers will track anxiety sympt…

This study will test whether watching a short educational video or having a standard talk with a doctor is better at reducing anxiety and stress in women scheduled for a planned cesarean delivery. 140 women will be randomly assigned to one of the two groups. Their anxiety levels …

This pilot study will test whether a 6-week app-based mental fitness program can improve wellbeing and self-compassion in anesthesiology residents. Sixty residents will be randomly assigned to either the mental fitness app or a control program. The main goal is to see if such a p…

This study tests a new, non-invasive brain stimulation method called time interference stimulation (TIS) to see if it can improve thinking and memory problems in people with schizophrenia. Fifty adults aged 18-50 with schizophrenia will receive either real TIS or a fake (sham) tr…

This study tests whether a specific set of pelvic floor exercises (called Exercise G128) can help men with erectile dysfunction, urinary incontinence, or premature ejaculation. One hundred men aged 18 to 60 will do the exercises four times a week for one month and have bi-weekly …

This study tests a faster version of brain stimulation for generalized anxiety disorder. Instead of weeks of treatment, participants receive five sessions per day for five days. The stimulation is guided by each person's MRI scan to target a specific brain area linked to anxiety.…

This study tests two therapy approaches to help children aged 3-8 with Avoidant/Restrictive Food Intake Disorder (ARFID) eat more foods and have less stressful mealtimes. One group gets a sensory-based feeding program, another adds coaching for parents, and a third group gets sta…

This study tests whether virtual reality (VR) can help improve thinking and daily functioning in people aged 70 and older who have depression. Participants will do 12 VR sessions over 6 weeks, doing tasks like sorting groceries or following recipes. The main goal is to see if sen…

This study will test whether using a virtual reality (VR) headset for cognitive and physical exercises is practical and well-liked by people with mild cognitive impairment. Ten participants will do three supervised VR sessions per week for six weeks. The goal is to see if they ca…

This study will test whether silkworm pupa powder, taken daily for 12 weeks, can improve memory, daily living skills, and frailty in 100 people with mild-to-moderate Alzheimer's disease. Participants will take the powder twice a day and visit the clinic every 4 weeks for tests in…

This study tests an oral ketamine capsule (KET-AD) designed to be abuse-deterrent in adults with treatment-resistant bipolar depression. About 160 participants will receive either KET-AD or a placebo, taken three times a week for up to 7 weeks, alongside their usual treatment. Th…

This study tests a four-day intensive therapy called Bergen Four-Day Treatment (B4DT) for people with obsessive-compulsive disorder (OCD). About 35 patients will receive the therapy, which involves exposure and response prevention exercises over four days, followed by three month…

This study tests whether gentle ultrasound waves aimed at the brain can help with memory and thinking problems in people with schizophrenia. 140 adults with stable schizophrenia will receive either real or fake ultrasound sessions over 20 days. Researchers will check if memory an…

This study tests whether virtual reality (VR) exercises can improve attention, memory, and thinking skills in children with autism aged 4 to 6. Thirty children will be split into two groups: one using VR training and the other using traditional paper-and-pencil activities. The go…

This study tests three types of support—individual counseling, group stress and budget workshops, or a mix—for health students aged 18-30 who face financial hardship. About 110 students from the University of Rouen will try these programs, and researchers will track changes in an…

This study tests a program called Natural Psychotherapy to see if it can reduce anxiety and depression symptoms in 3,000 Chinese students aged 7 to 18. Participants will be randomly assigned to the program or a control group, and their progress will be tracked for 6 months. The g…

This study tests whether valbenazine can safely reduce symptoms in adults with moderate-to-severe obsessive-compulsive disorder (OCD). About 30 participants will receive either the drug or a placebo in a crossover design, meaning everyone gets both over time. The main goal is to …

This study tests a digital cognitive behavioral therapy (CBT) program with weekly phone coaching for pregnant women with depression. Researchers will enroll 1,000 women between 12 and 22 weeks pregnant who have depressive symptoms. The goal is to see if the program is easy to use…

This study tests whether taking cannabidiol (CBD) every night for four weeks can improve sleep quality and reduce alcohol cravings and use. Fifty-eight adults with poor sleep and hazardous drinking will take either CBD or a placebo. Participants will wear activity monitors, compl…

This study tests whether structured play activities, done with a parent, can reduce anxiety in children with congenital heart disease before their surgery. About 204 children aged 0-12 will be randomly assigned to either receive therapeutic play plus standard care, or standard ca…

This study will test whether giving children a local anesthetic (numbing medicine) in their gums before dental work under general anesthesia helps them wake up more calmly and with less pain. Eighty children aged 7 to 12 will be randomly assigned to receive the numbing shot or no…

This study tests a personalized brain stimulation technique called HD-tACS to help people with schizophrenia better combine information from their senses. The treatment is tailored to each patient's brain activity and targets areas involved in sensory binding. The trial will incl…

This pilot study will test a stepped-care approach for depression in 40 adults from primary care clinics. Participants will either use a mood-tracking app (Moodivate) alone, receive telehealth therapy, or start with the app and step up to therapy if needed. The main goal is to se…

This study tests a smartphone app called KIOS designed to help people recovering from opioid addiction manage their health. Researchers will track how well participants stay in treatment over one year and who benefits most from the app. About 134 adults who recently started bupre…

This study tests whether ganaxolone, a drug already approved for certain seizures, can reduce irritability in autistic children aged 5 to 17. About 66 participants will receive either the drug or a placebo for 12 weeks. The main goal is to see if it improves emotional regulation …

This study compares two brain-training programs for adults with ME/CFS who experience brain fog. Both programs include computer games and a mild nerve stimulation device, but one focuses on processing speed and daily tasks while the other emphasizes relaxation and healthy habits.…

This study tests whether a tailored online support group (VOCALE LBD) can reduce depression in family caregivers of people with Lewy body dementia (LBD). LBD caregivers often face high stress and depression rates. The 8-week program brings small groups together online to discuss …

This early-phase study at Yale will test whether a single 25mg dose of psilocybin is safe and well-tolerated in 10 veterans who smoke daily and have chronic pain. Researchers will monitor side effects and explore whether the drug can improve pain and boost motivation to quit smok…

This pilot study tests whether simple bedroom changes and sleep tips can improve sleep for older adults (65+) who live alone, have memory concerns, and struggle with insomnia. Over 8 weeks, researchers will visit participants' homes to adjust the bedroom environment and provide s…

This study looks at whether improving sleep can help memory and thinking in older adults with mild memory problems and sleep issues. Fifty participants aged 60-85 will receive either talk therapy for insomnia or gentle sound stimulation during sleep. Researchers will track change…

This study tests whether a compound from cannabis called THCV can help people who smoke daily to resist cigarettes and smoke less. 32 smokers will receive either THCV or a placebo and then take a test measuring how long they can delay smoking and how many cigarettes they smoke. T…

This study tests whether Functional Electrical Stimulation (FES) of facial muscles is a safe and effective way to reduce depression symptoms in people with major depressive disorder (MDD). About 60 adults with MDD who have not responded to up to two treatments will receive FES or…

This study looks at whether adding active video game training to standard occupational therapy can improve how children with developmental coordination disorder (DCD) see and plan movements. About 70 children aged 5 to 8 will be split into two groups: one gets video games plus th…

This study looks at whether taking a daily probiotic powder can help adults with overactive bladder (OAB) and anxiety. About 218 people will take either probiotics or a placebo for 12 weeks, while everyone also learns bladder training. The main goals are to see if probiotics redu…

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 pilot study will test whether a 'Comfort Tote' filled with items like aromatherapy oils, stress balls, acupressure guides, and a journal can help teens aged 10-21 feel less pain, anxiety, and stress after scoliosis surgery. Half the participants will get a tote with therapeu…

This study tests a sleep treatment called TranS-C, adapted for veterans with PTSD and sleep problems. The goal is to improve sleep, reduce nightmares, and help veterans function better in daily life. 182 veterans will receive either the sleep treatment or usual care to see if it …

This study compares ketamine to morphine for treating acute pain in children visiting the emergency department. Over 1,000 children with abdominal pain or broken bones will receive either drug. The goal is to see if ketamine works as well as morphine but with fewer side effects.

This study tests a digital program called FlexED that uses games and exercises to help young women and girls (ages 15-25) who struggle with body image and eating disorder symptoms. Participants are randomly assigned to either the FlexED program or online education modules. The go…

This study tests whether a high-dose version of a gentle brain-stimulation device (tDCS) used at home works better than the standard dose for easing major depression. About 270 adults with depression will use the device daily and be monitored for changes in mood and thinking. The…

This study tests a drug called N-acetyl-L-leucine for people aged 4 and older with CACNA1A gene disorders, which can cause coordination problems, dizziness, and migraines. About 60 participants will receive either the drug or a placebo, then switch, to see if it improves movement…

This study tests whether reading specific self-help books can lower anxiety, depression, and rumination in university students aged 18-25. 110 students from health science programs will be randomly assigned to read one of two books or join a waiting list. Over 8 weeks, they will …

This study will test two smartphone apps, Tankevirus and Grubl, designed to help people with mild to moderate anxiety and depression. About 1000 Norwegian adults will use one of the apps or a placebo app for two weeks. Researchers will measure changes in symptoms and quality of l…

This study compares an AI-delivered digital therapy called Nook to standard cognitive behavioural therapy (CBT) for people with moderate depression and/or anxiety. 400 participants aged 16-64 in the UK will be randomly assigned to either the AI program or human-led therapy. The g…

This study tests whether psilocybin, the active ingredient in magic mushrooms, can help veterans with depression that hasn't improved with at least two other treatments. 240 veterans will receive either psilocybin or a placebo in a controlled setting. The goal is to see if it red…

This pilot study will test whether a weekly 60-minute sound bowl meditation, offered for six weeks, can lower stress and anxiety in unpaid caregivers. Forty adult caregivers who have been helping a chronically ill or disabled family member or friend for at least six months will p…

This study tests whether doing a short 5-minute breathing or mindfulness exercise every day for a month can help Spanish-speaking university students feel less anxious and stressed. 240 participants will be split into four groups, each using a different technique like box breathi…

This pilot study will test whether adding a digital app to group cognitive-behavioral therapy (CBT) helps teens aged 12-17 who have both depression and overweight. Sixty participants will be randomly assigned to either CBT plus the app or CBT alone. The main goal is to see if the…

This trial compares two short, one-session therapies for teens aged 12-17 hospitalized for suicidal thoughts or attempts. One therapy (CAMS-BI) focuses on understanding and addressing the personal reasons behind suicidal feelings, while the other (Stanley-Brown Safety Planning) b…

This study tests a group-based program called the Thinking Healthy Extended Program (THEP) for new mothers with mild to moderate depression. The program is delivered at community health centers in China and aims to improve maternal mental health and child development. Researchers…

This study will test whether adding music therapy to standard physical therapy helps children with spastic cerebral palsy improve their concentration and walking. Forty children aged 5 to 7 will either receive physical therapy alone or physical therapy combined with rhythmic musi…

This study tests a web-based program called MOVED for veterans with PTSD. The program uses videos of kind or brave acts to inspire positive feelings and set personal goals. Over 4 weeks, 250 veterans will either use MOVED or a supportive control program. Researchers will check if…

This study looks at whether aerobic exercise (like brisk walking) and mindful breathing can help adults with major depressive disorder feel better and improve their quality of life. Participants are split into three groups: one does 45 minutes of moderate exercise three times a w…

This study will test a behavioral program to improve sleep and daily rhythms in autistic teenagers aged 13-17 who have sleep problems. The goal is to see if the program is practical and helps teens sleep better, which may also improve their mood and thinking. The study involves 1…

This study tests whether a drug called allopregnanolone can reduce depression and pain in veterans who have had a mild traumatic brain injury (TBI). About 132 participants will receive either the drug or a placebo through an IV. Researchers will check symptoms during the infusion…

This study tests whether suvorexant, a medication already approved for insomnia, can help Veterans with PTSD and sleep problems better unlearn fear responses. About 40 Veterans will take either suvorexant or a placebo for 7 nights while researchers measure their skin responses to…

This study tests a new therapy that combines face-to-face sessions with virtual reality (VR) to help people with psychosis manage their emotions. Participants will practice emotion regulation skills in realistic VR scenarios with live coaching from a therapist. Fifteen people wit…

This study will test a behavioral activation therapy program delivered via telehealth for Spanish-speaking adults with depression living in rural areas of Montana and New Mexico. The goal is to see if the program improves depressive symptoms and keeps people engaged in mental hea…

This study looks at two ways to inject botulinum toxin (like Botox) to treat long-term nerve pain from amputation in 100 combat veterans. The goal is to see which method—injecting inside the nerve or around it—works better for reducing pain and improving daily life. Participants …

This study tests whether lumateperone (Caplyta) can help older adults (60+) whose depression hasn't improved with other treatments. One hundred participants will take either the drug or a placebo alongside their current antidepressant for 10 weeks. Researchers will measure change…

This study tests whether watching a virtual reality (VR) video before kidney stone surgery can lower anxiety, boost knowledge, and improve self-care. About 90 adults scheduled for surgery will be split into three groups: standard education, standard VR, or a special VR with built…

This study compares opioid-free anesthesia to standard opioid-based anesthesia in 400 adults having elective heart surgery. The goal is to see if avoiding opioids can reduce both short-term and long-term pain, while also lowering side effects like delirium and nausea. Patients wi…

This study will test a new multilingual chatbot called LIFT-UP designed to help people living in poverty quit smoking. Researchers will interview 22 adults who smoke at least 3 cigarettes daily and are motivated to quit. The goal is to see if the chatbot is easy to use and helpfu…

This study tests if a phone-based therapy called Acceptance and Commitment Therapy (ACT) can help young adults aged 18-35 who drink heavily to quit or reduce alcohol use. Participants will receive weekly phone sessions for 6 weeks and track their drinking. The study compares ACT …

This study tests whether a 10-week therapeutic climbing program can improve motor skills and confidence in 16 children with Developmental Coordination Disorder (DCD). The program uses a problem-solving approach called CO-OP and is led by occupational therapists. The goal is to se…

This pilot study tests a new program for young adults (25 or under) in Hong Kong who recently quit smoking. The program combines personalized counseling with an AI chatbot that sends supportive messages for 30 days. Researchers want to see if this approach is practical and accept…

This study tests whether a program that helps people notice and manage smoking triggers can help light smokers (10 or fewer cigarettes per day) quit. About 60 adults will either get standard counseling or counseling plus a cue-based tool where they text about cravings. The goal i…

This study tests whether listening to music (Taiwan-localized or classical) combined with mindful breathing can reduce delirium, pain, and anxiety in ICU patients. Fifty-one adults at risk for delirium will receive the intervention twice daily for five days. Researchers will meas…

This study tests whether a stellate ganglion block—a local anesthetic injection near nerves in the neck—can improve sleep and reduce stress in people with PTSD. Sixty adults with PTSD will receive two injections two weeks apart, and their sleep will be tracked with a smart ring f…

This study tests a 30-minute digital program designed to help LGBTQ+ adults in central Alabama feel more neutral and positive about their bodies. Participants learn about body neutrality and minority stress, then practice giving advice through fictional scenarios. The goal is to …

This study tests whether a nasal spray containing two medicines, dexmedetomidine and esketamine, can improve sleep quality and thinking abilities in older adults with mild-to-moderate Alzheimer's-related cognitive impairment and sleep problems. Sixty participants will receive eit…

This study tests whether an AI-based app called HiDongDong can improve speech in children aged 2 to 14 who have trouble pronouncing words. Forty-eight children will either use the app at home for 20 minutes a day, five days a week, or receive standard speech therapy. The goal is …

This study tests whether a virtual reality (VR) mindfulness program can help reduce anxiety in people who have had a stroke. About 48 adults who had a stroke more than 6 months ago and still feel anxious will use a VR headset for 9 sessions over 3 weeks. The goal is to see if thi…

This study tests whether using a special brain monitor (BIS) to guide sedation can reduce the amount of sedative drugs given to adults in the ICU after heart surgery. About 144 participants will be randomly assigned to either BIS-guided sedation or standard care. The goal is to s…

This study looks at whether emergency medical services (EMS) can safely start buprenorphine treatment for people with opioid use disorder right at the scene of an emergency. Researchers will first test how practical and acceptable this approach is, then track whether patients sta…

This study tests a non-invasive brain stimulation technique called tTIS for adults with major depressive disorder. Sixty participants will receive either active stimulation targeting specific brain areas or a sham (fake) treatment over 5 days. Researchers will measure changes in …

This early-stage study tests whether a single 25 mg dose of psilocybin can help people who still feel emotionally flat or uninterested in things despite taking antidepressants. About 90 adults aged 18-65 will receive either psilocybin or a placebo, and researchers will use brain …

This study tests whether the psychedelic drug psilocybin, combined with talk therapy, can safely reduce PTSD symptoms in Georgia military veterans. 150 veterans will be randomly assigned to different therapy approaches to compare results. The goal is to see if this combination is…

This study tests whether baricitinib, an anti-inflammatory drug, can improve depression and cognitive symptoms in 30 male former football players aged 40-55 with at least 10 years of play. Participants take the drug every other week for 6 weeks, and researchers use brain scans an…

This study will compare two pain medications, buprenorphine and oxycodone, in about 282 adults with injuries to at least two body areas. The goal is to see which provides better pain control with fewer risks. Participants will receive one of the two drugs as part of a standard pa…

This study tests whether using a personalized medicine clinic to tailor antidepressant doses can improve depressive symptoms. Researchers will enroll 200 adults with depression and track changes using a standard depression survey. The goal is to see if customizing medication base…

This study looks at whether a store-bought weighted blanket can help children aged 5-12 with ADHD who have trouble sleeping. 100 kids will use the blanket every night for 4 weeks, and researchers will track their sleep with a wrist monitor. The goal is to see if the blanket incre…

This study will test an internet-based therapy program for 366 adults with anxiety or depression. The program starts with self-guided modules, and based on early progress, some participants will also get live sessions with a therapist. The goal is to see if personalizing the trea…

This study tests a new online program called TEAM-LEADS designed to help teens and young adults (ages 13-22) with lupus or dermatomyositis reduce stress and improve heart-healthy behaviors like diet, exercise, and sleep. The program is self-guided and completed online. The study …

This study tests whether Xiaochaihu Granules, a traditional Chinese herbal medicine, can help with depression in people who have had a stem cell transplant. About 46 patients will receive either a low or high dose of the granules for 100 days, alongside standard care. Researchers…

This study tests whether a personalized virtual reality program that uses sights, sounds, smells, and tastes can reduce apathy in older adults with cognitive impairment living in nursing homes. Ten participants will attend weekly sessions for six weeks, reliving meaningful memori…

This study tests a non-invasive brain stimulation method called temporal interference stimulation (TI) to see if it can improve mood in people with depression. Forty-three adults with moderate to severe depression will receive 10 sessions of TI over two weeks. Researchers will us…

This study tests whether a 45-minute session of viewing visual illusions with a partner can improve social cognition in people with psychotic disorders. Social cognition is the ability to understand what others think or feel. Sixty participants will be guided through illusion box…

This pilot study investigates whether exercising together or separately influences brain function, cognitive performance, mood, and parent-child connection in mother-child pairs. Mothers and their children (ages 4-12) will complete two fitness sessions—one together and one in sep…

This trial is testing a device that has not been approved by the U.S. FDA. The purpose is to gather information about how the device works in people. Participants will be monitored for safety and any effects. The study is still ongoing, and details about who can join are not yet …

This study looks at brain activity in teenagers aged 10 to 17 with ADHD, OCD, or no diagnosis. Researchers will use EEG, MRI, and MEG to measure brain signals while participants do computer tasks. The goal is to understand how the brain controls thinking and behavior, which may h…

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 early-stage study tests a new form of transcranial magnetic stimulation (TMS) called high-density theta burst stimulation (hdTBS) in 35 healthy adults aged 22 to 60. The goal is to check if hdTBS is safe and to compare its effects on the brain to standard TMS. Participants w…

This study tests a web-based program for people who are worried about their romantic partner's drinking. The program teaches skills like self-care and positive communication. Researchers will first study 50 couples to understand daily patterns, then develop the program with 15 pa…

This study interviews bereaved parents and oncologists to understand how they discussed uncertainty during a child's cancer treatment. The goal is to find better ways for doctors and families to communicate about what the future may hold. Participants include parents whose child …

This study investigates how pomegranate dietary supplements influence gut bacteria and inflammation in people with alcohol use disorder and alcohol-related liver disease. Researchers will measure levels of beneficial gut metabolites called urolithins and inflammatory markers in b…

This study tests whether a non-invasive electrical brain stimulation technique called TES-TI can temporarily alter sleep spindles—brain rhythms often reduced in schizophrenia. Researchers will apply the stimulation during sleep in 20 people (half with schizophrenia spectrum disor…

This study will test whether wearable sensors can accurately monitor movement problems in people with progressive supranuclear palsy (PSP) and dementia with Lewy bodies (DLB). About 60 participants will wear small sensors on their chest, ankles, and wrists while doing simple task…

This study looks at whether learning about well-being can improve how romantic partners think and feel. About 2,000 couples with mild depression symptoms will take online surveys about their emotions and relationship satisfaction. The goal is to see if gaining knowledge about wel…

This study looks for brain-based markers (biomarkers) of obsessive-compulsive disorder (OCD) in people with severe, hard-to-treat symptoms. Participants complete decision-making tasks and are exposed to personal OCD triggers while their brain activity is recorded with EEG and the…

This study will compare symptoms of sluggish cognitive tempo (also called cognitive disengagement syndrome) in 100 adults with Functional Neurological Symptom Disorder against healthy controls. Participants will fill out questionnaires about daydreaming, confusion, and slow think…

This study tests a new program called CapExchange, where people with stable mental health conditions exchange practical skills with others in their community. The goal is to see if this approach is practical and helpful for improving well-being and social connection. About 10 to …

This study looks at how emotional childhood maltreatment (like verbal abuse or neglect) affects social skills, brain structure, and inflammation in people with bipolar disorder. Researchers will compare 80 people with bipolar disorder and 80 healthy controls, using brain scans, b…

This study looks at how a non-invasive brain stimulation technique called intermittent theta burst stimulation (iTBS) affects symptoms and blood markers in people with treatment-resistant depression. Fifty patients will receive iTBS sessions over four weeks, while fifty healthy v…

This study tests a mobile health program called FANS-EI that aims to support caregivers of young autistic children in staying engaged with early interventions. Researchers will measure caregiver comfort, participation, and sense of support. The study involves 28 caregiver-child p…

This study looks at how exercise affects a natural cell cleanup process called autophagy, which may be linked to depression. Researchers will have 120 healthy adults do a cycling test and take blood samples to measure changes in autophagy and related genes. The goal is to better …

This study will test whether cannabis can reduce the desire to take opioids in people with opioid use disorder. Thirty participants will live in a hospital for six weeks and receive either cannabis or a placebo, along with opioids. Researchers will measure how many times particip…

This study will examine whether certain RNA molecules in the blood are different in people with psychiatric disorders like schizophrenia, depression, bipolar disorder, OCD, and panic disorder. Researchers will compare these molecules in patients who are not currently on medicatio…

This study aims to adapt and validate a French version of the Recovery Assessment Scale (RAS), a questionnaire that measures how people feel about their own recovery from mental health conditions. Researchers will ask 260 adult psychiatric patients in France to fill out the RAS a…

This study looks at whether adding alcohol-related smells to virtual reality scenes makes people with alcohol use disorder feel stronger cravings. Sixty participants will experience different combinations of visual scenes (neutral or alcohol-related) and smells (none or alcohol).…

This study will measure how different types of transcranial magnetic stimulation (TMS) change brain activity in 250 military veterans with major depressive disorder. Researchers hope to use this information to develop more personalized brain stimulation treatments. Participants w…

This study looks at how using nicotine vapes before or after THC vapes changes the amount of THC that enters the bloodstream. Researchers will compare THC levels and effects in 60 adults who regularly use both products. The goal is to understand safety and how these products work…

This study will test 35 people with known or suspected allergies to cannabis, tree nuts, or seeds to see if they are also allergic to hemp seeds. Participants will receive skin prick tests and blood tests to measure allergic reactions. The goal is to understand the potential alle…

This study tests whether nurses can accurately identify depression in people on hemodialysis. About 450 patients will have their depression symptoms assessed both by a nurse and by themselves using a standard questionnaire. The goal is to see if nurse assessments can be a reliabl…

This study looks at whether working unusual hours or having long idle periods at work makes people more likely to develop problem gambling. Researchers will survey 1,600 employed adults in France who have gambled at least once in the past year. The goal is to understand how work …

This study compares how well teens with autism spectrum disorder (ASD) drive compared to neurotypical teens. Researchers will use a driving simulator and a real road test to measure errors, visual attention, and anxiety. The goal is to understand differences in driving performanc…

This study looks at how common heart problems are in children with ADHD. Researchers will compare 50 children with ADHD who take medication to 50 healthy children. They will use ECG and echocardiograms to check for heart issues.

This study will implant deep brain stimulation devices in 10 adults with severe, treatment-resistant OCD to record brain activity during approach and avoidance tasks. Researchers will compare clinic-based and at-home recordings to find neural markers of OCD symptoms. The goal is …

The AHEAD study is testing whether artificial intelligence can help detect early signs of Alzheimer's disease in people who feel their memory is slipping but still test normal. Researchers will use brain scans, eye tests, and blood markers to identify those at highest risk. High-…

This study will analyze the complete DNA of 1,500 people in Manitoba—some with schizophrenia and some without—to find genetic differences linked to the illness. Researchers will also look at how genes affect medication response and side effects. The goal is to better understand s…

This study from Stanford University will look at how people react when they learn their Lewy Body Disease biomarker test results. Researchers will interview and survey 40 participants, both with and without symptoms, to measure distress and other responses over time. The goal is …

This study looks at factors like treatment expectations, sense of autonomy, and patient participation in 100 people with difficult-to-treat anorexia nervosa receiving inpatient care. Researchers will also examine caregivers' attitudes toward autonomy. The goal is to gather knowle…

This study looks at how changing the temperature and liquid in e-cigarettes affects the amount of harmful chemicals (oxidants) users breathe in. Researchers will measure markers of cell damage in breath, cheek cells, and blood from 50 adult e-cigarette users. The goal is to under…

This study will follow 45,000 university students over three years to understand how financial struggles, housing issues, and loneliness affect their mental health and whether they seek help. Participants will fill out questionnaires about their well-being and life circumstances.…

This study looks at better ways to screen caregivers of people with dementia for depression and connect them to online treatment. About 15 adult caregivers who show mild depression symptoms will test a new app. The goal is to see if the approach is easy to use and helps more peop…

This study will test the long-standing theory that depression is caused by low serotonin levels in the brain. Researchers will give a single dose of fenfluramine (a drug that releases serotonin) to 46 people—half with depression and half healthy—and use PET brain scans to measure…

This study looks at people aged 65 and older who have signs of brain blood vessel disease on a past scan but no history of stroke, dementia, or other major brain conditions. Researchers will collect information on daily function, thinking skills, speech, and any new vascular even…

This study tests a bundle of smartphone-based tools, including a mobile health app and other online resources, to see if they are practical and helpful for people who use drugs. The goal is to lower overdose risk by improving access to prevention services. Forty participants will…

This study tests whether a simple, non-invasive brain test (EEG) can predict which of two common ADHD medications—methylphenidate or amphetamines—works best for a child. About 220 children aged 7-11 with ADHD will try both medicines in a random order over 7 weeks. The goal is to …

This study follows 307 adolescents and young adults (ages 12-22) with eating disorders who receive care at a specialized day hospital. Researchers will track changes in body mass index, eating disorder symptoms, and overall well-being over time. The goal is to understand how well…

This study looks at how the tiny organisms in the gut (the microbiome) are connected to brain development and daily skills in children with autism. Researchers will collect stool samples and measure movement, thinking, and behavior in 600 children aged 3 to 12. The goal is to bet…

This study is the first time MG001, a formulation of mitragynine from the kratom plant, is being tested in people. Researchers want to see if it is safe and how the body processes it. About 32 healthy adults who have used oral opioids recently will receive a single dose of MG001 …

This study looks at whether mindfulness-based stress reduction can help Black teenage girls who have been involved with the justice system and their parents or caregivers. About 90 participants will report on stress, PTSD symptoms, and other outcomes before and after the program.…

This study looks at moral injury—a type of distress that happens when workers cannot act according to their values—among healthcare professionals in psychiatric facilities in the PACA region of France. Researchers will survey about 2,688 workers to understand what causes this suf…

This study will test an Italian version of a questionnaire called the dynamic Neurocognitive Adaptation (dNA) scale in 265 older adults, including those with normal aging, mild memory complaints, or dementia. The goal is to see if higher scores on the scale—reflecting more engage…

This study follows 25 adolescent girls with anorexia nervosa over 12 months of psychiatric treatment. Researchers will measure sleep patterns, inflammation, hormones, and quality of life at the start and after one year. The goal is to see how these factors change with treatment a…

Researchers at the University of Haifa are studying the ankles and Achilles tendons of 80 adults with autism to see if structural differences relate to sensory responsiveness and toe walking. Participants will undergo ultrasound and strength tests. This observational study aims t…

This study tests a training program called Project ECHO to help rural jails start or increase use of medications (methadone, buprenorphine, naltrexone) for opioid use disorder. Staff from 40 jails will attend online sessions with experts and peers over 18 months. Researchers will…

This study tests a new program for adults in prison who have both ADHD and substance use disorder. The program includes workshops to improve care and support. Researchers will check if the program is acceptable and if it improves quality of life.

This study aims to understand how people feel physically and mentally after they stop using drugs. Researchers will observe 120 adults aged 18-65 who have quit. The goal is to gather information, not to test a new treatment.

This study looks at how environmental factors like heat, cold, and pollution affect wounds, mental health, and drug use in homeless people in Augsburg. Researchers will compare wound care from a mobile unit to a hospital clinic, and use saliva tests to check drug use. The goal is…

This study looks at whether drinking caffeinated coffee helps professional chess players think faster and make better moves during tournament games. Twelve top-level players (rated 2300-2600 Elo) will play chess after drinking either regular coffee or decaf, without knowing which…

This pilot study will examine whether certain genes related to serotonin are linked to gut bacteria that process tryptophan in adults with depression, anxiety, PTSD, or panic disorder. Thirty participants will provide saliva and stool samples from home. The goal is to gather info…

This study will give 22 occasional cannabis users oral THC, CBD, both, or a placebo to measure how these substances appear in blood and saliva, and how they affect thinking and behavior. The goal is to better understand drug detection and impairment from oral cannabinoids. It is …

This observational study looks at 200 children aged 4-12 with autism to see if trunk control (balance and stability) explains why some have lower exercise capacity. Participants do a trunk control test and a 6-minute walk during a single clinic visit. No treatment is given—the go…

This study tests whether transcranial magnetic stimulation (TMS), a noninvasive brain stimulation technique, can temporarily improve social cognition and brain function in 60 adults with high psychopathic traits. Participants will receive either real or sham TMS over three sessio…

This study looks at whether a blood test for a marker of heavy drinking (carbohydrate-deficient transferrin, or CDT) can help predict how well critically ill patients will do in the intensive care unit. Researchers will follow 800 adults admitted to the ICU through the emergency …

This study explores whether using physical actions, imagined movements, or videos can improve memory in people with early-stage Alzheimer's disease. Researchers will compare recall in 80 older adults (some with Alzheimer's, some healthy) after they watch videos of daily activitie…

This study will test whether a mobile app that teaches people about how addiction affects the brain is easy to use and acceptable for people receiving medication treatment for opioid or stimulant use disorders. Forty participants will use the app and complete surveys. The goal is…

This study will give 20 healthy adults a single dose of psilocybin (the active ingredient in magic mushrooms) to see how it changes mood and well-being. Some participants will also get a drug called pimavanserin beforehand to help understand which brain receptors are involved. Th…

This study will use advanced brain scans to see how a quick, 3-minute form of magnetic brain stimulation changes the brain in people with major depression. Twenty adults will receive one week of treatment and have PET and MRI scans before and after. The goal is to understand the …

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 looks at brain activity recorded from deep brain stimulation (DBS) devices in 20 people with Parkinson's disease. Researchers want to see if certain brain signals are linked to symptoms like sudden anxiety, impulse control problems, and hallucinations. Participants wil…

This study looks at adults in Dorset who visit urgent or emergency care five or more times a year. Researchers will interview patients, carers, and healthcare workers, and analyze data to understand their needs. The goal is to work with the community to design a prevention model …

This study looks at whether a guided self-help workbook can help autistic adults feel better. Ten participants will use the workbook with a trained supporter over 4-6 sessions. They will fill out wellbeing questionnaires and share their thoughts in interviews. The goal is to see …

This study will create a computer tool to predict which older adults are at high risk for serious problems after heart or blood vessel surgery. It will also test if special programs before and during surgery can help prevent confusion, heart issues, and death. About 1,200 people …

This study looks at whether a group support program is practical and helpful for female partners of men who have viewed child sexual abuse material. Researchers will check if 15-20 women can be recruited within a year and if they find the program useful. The goal is to understand…

This study will follow 500 people with severe aortic stenosis who need a heart valve replacement. Researchers want to see if a dedicated Heart Valve Unit—a team of heart specialists working together—can reduce confusion, delirium, and memory problems that sometimes happen after t…

This study will check how often people with ADHD also have fibromyalgia, and vice versa. Researchers will collect blood and urine samples from 100 adults to look for shared biological markers. The goal is to better understand why these two conditions often occur together.

This study aims to collect blood samples from 450 people, including individuals with autism spectrum disorder (ASD), their relatives, and healthy controls. Researchers will isolate cells from the blood to study genetic factors and biological processes linked to autism. The goal i…

This study tests a group program for older adults living in the community who feel their memory is slipping. The program includes social activities, brain games, physical exercise, healthy eating advice, and emotional support. Researchers will measure memory, thinking, and mood o…

This study aims to improve a short motivational conversation to help young adults (ages 18-25) who were injured in an assault and also misuse alcohol or cannabis. Researchers will interview and survey 50 participants from a hospital violence intervention program to understand how…

This study will test a new mobile mental health app designed to help people with schizophrenia or schizoaffective disorder stick to their medication routine. Researchers will enroll 50 adults who are in remission and see if using the app is practical and well-liked. The goal is t…

This study looks at whether new types of menthol cigarettes are more addictive than a person's usual menthol brand. About 48 daily smokers will test different cigarettes in a lab and at home. Researchers will measure nicotine levels in the blood and ask about how much participant…

This study works with 40 veterans who have PTSD to understand why many don't start recommended therapies like CPT or PE. Researchers will look at the treatments veterans try first and how that affects their next steps. The goal is to create a program that helps veterans get the r…

This study tests whether a 12-week blended training program can improve dementia knowledge and skills among primary healthcare providers in China. About 240 workers from community health centers will be randomly assigned to either the training or self-study materials. Researchers…

This study uses a virtual reality task to measure how people with depression make decisions involving physical effort and reward. Participants will walk on a treadmill in a VR environment while researchers track brain activity, heart rate, and energy use. The goal is to better un…

This study will use wearable devices like heart rate monitors and sleep trackers to see how financial stress and news affect your body. Researchers will follow 2,500 adults remotely, collecting data on heart rate, sleep, and stress levels. The goal is to create AI tools that can …

This study looks at how a moderate dose of THC (the active part of cannabis) affects mood, stress, and thinking in people who use cannabis at least once a week. Ninety adults will take part in two sessions—one with active cannabis and one with a placebo—without knowing which they…

This study follows 120 malnourished adults undergoing major abdominal or pelvic cancer surgery to see how their gut function, nutrition, and risk of confusion (delirium) change in the first week after surgery. Researchers will also check if giving a natural chemical called seroto…

This pilot study will test whether autism can be diagnosed in toddlers (16-36 months) using a telehealth protocol, instead of an in-person visit. Researchers will enroll 100 children from Georgia's early intervention program who are at moderate or high risk for autism. The goal i…

This observational study will follow 140 women after vaginal delivery to see if using epidural pain relief during labor is linked to better postpartum recovery and mother-infant bonding. Researchers will use questionnaires to measure recovery quality and bonding in the first day …

This study looks at how the brain works in 200 children with hard-to-treat epilepsy who are already scheduled for brain monitoring. Researchers will measure brain activity during tasks like learning and decision-making. The goal is to better understand thinking and memory, which …

This study will adapt and test an online communication training program called CHATO for nursing home staff who care for people with dementia. The goal is to improve how staff interact with residents, which may reduce behavioral symptoms like agitation or rejection of care. Resea…

This observational study will examine whether the size and shape of the prostatic urethra and seminal vesicles, as seen on prostate MRI, are linked to premature ejaculation (PE) severity. Researchers will compare 150 men with and without PE, all already scheduled for an MRI. Part…

This study tests whether an AI-powered smartphone app can accurately measure walking patterns compared to a high-tech motion-capture system. Forty healthy adults will walk with a phone in their pocket while being recorded by cameras. The goal is to see if phones can reliably trac…

This study looks at whether a single dose of modafinil or D-serine can improve decision-making and thinking in people who have had psychosis for less than five years. Twenty-four participants will play computer brain games and have brain scans before and after taking the drugs. T…

This study tests whether a wrist-worn biosensor can detect changes in the body's stress response during ketamine-assisted therapy for PTSD. Five adults will wear the device before, during, and after therapy sessions. The goal is to see if a specific pattern of nervous system acti…

This study looks at how acupuncture might quickly improve symptoms of depression and uses brain scans to understand why. Researchers will enroll 80 adults with mild to moderate depression who will receive acupuncture treatment. Before and after treatment, participants will have b…

This small pilot study tests a new coaching program where a person recovering from substance use disorder and a loved one each work with their own coach, then meet together as a group. The goal is to see if this approach is feasible and acceptable, and whether it improves recover…

This study uses a special full-body PET scan to look for activated T cells (a type of immune cell) in the brain and body of people with Alzheimer's disease. Ten participants with Alzheimer's and some healthy volunteers will get the scan to compare results. The goal is to better u…

This observational study will enroll 200 people—100 with Parkinson's disease, 50 with related conditions, and 50 healthy controls—to find molecular markers in blood, urine, and stool that can distinguish Parkinson's from atypical parkinsonism. Participants provide samples and und…

This study looks at whether a new strategy to detect and refer pregnant and postpartum women with depression or anxiety to mental health services works well in routine care. About 3000 women will take part. The goal is to see if early help is feasible and acceptable, and to test …

This study will follow over 3,000 older adults for three years to see how age-related hearing loss is connected to dementia. Researchers will use hearing tests, cognitive assessments, and blood markers to build a 'Hearing Health Clock' and early screening tools. The goal is to be…

This study looks at how different doses of THC (the active ingredient in cannabis) affect eye movements and attention. Researchers will test 40 adults—some who use cannabis often and some who use it rarely—to see if eye-tracking can reliably detect impairment. The goal is to deve…

This study looks at whether a type of brain stimulation called transcranial magnetic stimulation can help people with OCD shift their behavior more flexibly. It involves 12 participants who will receive three daily sessions of stimulation. The goal is to see if the procedures are…

This study follows 75 volunteer first responders who are alerted via a smartphone app to help in out-of-hospital cardiac arrests. Researchers want to understand how these stressful events affect the volunteers' mental health and whether a structured follow-up conversation can hel…

This study follows 285 older adults with Alzheimer's or mild cognitive impairment to learn how they make decisions about aging in place or moving to long-term care. Researchers will track planning and preferences over time. No treatment or intervention is being tested.

This study will test a customized online health program for Canadian women Veterans and their families. The program includes health missions, peer support, and social connection to encourage physical activity and healthy habits. Researchers will track how many people complete the…

This study will survey 400 medical students at Sohag University in Egypt to understand how health anxiety impacts their quality of life. Participants will fill out two questionnaires: one measuring health anxiety and another assessing physical and mental well-being. The results c…

This study looks at how the brain works when people make decisions. Researchers will work with 30 adult epilepsy patients who already have electrodes in their brains for medical reasons. While patients play a simple decision-making game, the team will track their brain activity, …

This study aims to find better ways to help Veterans quit smoking when they come in for lung cancer screening. Since smoking causes most lung cancers, combining screening with stop-smoking support could save more lives. The project will test new processes at a few VA sites and me…

This study will survey 385 women who gave birth within the past 4 weeks to 12 months to understand how often postpartum depression occurs and how it relates to body image dissatisfaction, self-objectification, and comparing appearances on social media. Participants answer online …

This early-stage study will test how a hemp-based CBD lotion with a small amount of THC is absorbed by the body. Twenty healthy adults will use the lotion in a clean, controlled environment. Researchers will measure cannabinoid levels in saliva, blood, and urine over time to unde…