Depressive disorder

This study tests whether valbenazine can reduce involuntary muscle movements (tardive dyskinesia) in adults who still have symptoms while taking or after stopping another similar drug. About 50 people with schizophrenia, bipolar disorder, or major depression will take valbenazine…

This study offers NRX-101, a combination of two drugs, to adults aged 18-65 with treatment-resistant bipolar depression and suicidal thoughts. Participants receive the medication from their own psychiatrist and undergo regular check-ins on mood, suicidal ideation, and side effect…

This study will test whether having a pharmacist review a patient's genetic test results can improve treatment for major depression. 220 adults in Pennsylvania who are starting or changing antidepressant medication will be randomly assigned to either receive this specialized medi…

This early study tests if deep brain stimulation (DBS) is safe and effective for people with severe depression that hasn't improved with other treatments. Twenty adults will have a device implanted in their brain and be monitored for five years. The device will be turned on and o…

This study tests whether the drug lumateperone can improve mood and reduce inflammation in adults with bipolar depression who also have obesity. Over about six weeks, participants take lumateperone daily and undergo mood assessments and an MRI to estimate brain age. The goal is t…

This trial tests whether a single day of accelerated transcranial magnetic stimulation (TMS) can reduce depressive symptoms in adults with treatment-resistant depression. Participants are randomly assigned to receive one of two active TMS protocols—targeting the precuneus or the …

This clinical trial is testing whether a faster, more intensive schedule of a brain stimulation treatment called intermittent theta burst stimulation (iTBS) works better than the standard schedule for adults with major depressive disorder. Participants will be randomly assigned t…

This trial tests whether a daily synbiotic supplement, which combines prebiotics and beneficial bacteria, can improve gut health and mental well-being in people with obesity. Researchers will give 120 adults with a BMI between 30 and 40 either the supplement or a placebo for 12 w…

This study tests whether deep brain stimulation (DBS) can help people with severe depression that hasn't improved with multiple treatments. Researchers will implant a device that sends electrical pulses to a specific brain area. The trial includes 100 adults and compares active s…

This trial tests whether receiving medically tailored groceries for six months can reduce depressive symptoms in adults who have depression and face food insecurity. Participants are randomly assigned to receive home-delivered food boxes designed by dietitians, along with optiona…

This trial investigates whether low-frequency repetitive transcranial magnetic stimulation (rTMS) applied to the right side of the brain works as well as the established intermittent theta burst stimulation (iTBS) on the left side for people with treatment-resistant depression an…

This trial is testing whether an integrated care pathway (ICP) can help reduce depressive symptoms in adolescents aged 13 to 18 who seek help at community mental health agencies. Participants will receive either the ICP or treatment as usual, and researchers will track changes in…

This trial tests whether a new form of transcranial magnetic stimulation (TMS), called accelerated intermittent theta burst stimulation (aiTBS), can ease depression in adolescents aged 13-20 who haven't yet tried other treatments. Participants receive five days of aiTBS sessions,…

This trial tests a fully digital program that combines a virtual coach for depression with a video-based weight loss plan. It aims to help racial and ethnic adults aged 50 and older who have both obesity and depression. Participants are randomly assigned to start the program imme…

This trial tests whether an internet-based form of cognitive behavior therapy (CBT) can reduce symptoms of common mental disorders like anxiety, depression, and stress-related conditions in adults seeking primary care. About 500 participants will be randomly assigned to either th…

This trial is testing whether esketamine nasal spray, when added to a person's usual antidepressant, can help adults with major depression who haven't improved after trying two or more medications. Participants will receive supervised esketamine treatments over several weeks and …

This trial tests whether adding two 'chronotherapeutics'—bright light therapy in the morning and a slow-release melatonin pill at night—to standard antidepressants can better ease depression in adults who also have insomnia. About 184 people with major depression and sleep proble…

This study tests whether a single dose of psilocybin, taken with psychological support, can ease symptoms of major depression. It also explores whether adding a non-invasive device that gently stimulates the ear—called transcutaneous auricular vagus nerve stimulation—can boost or…

This study tests whether adding a new drug called brenipatide to standard depression treatment can delay the return of major depressive symptoms. About 1000 adults with major depression who are already on stable medication will receive either brenipatide or a placebo as a shot, p…

This trial compares two parenting programs for caregivers who have depression and are seeking help for their child's emotional or behavioral difficulties. The experimental program, ADAPT, is designed to address the unique emotional needs of depressed parents, while the control is…

This trial investigates whether combining repetitive transcranial magnetic stimulation (rTMS) with aerobic exercise can treat depression and improve walking in people who have had a stroke. Participants will receive either real or sham rTMS along with exercise sessions over 12 we…

This study tests a personalized approach to brain stimulation for people with major depression that hasn't improved with standard treatments. A device implanted in the brain measures each person's unique depression-related brain activity and delivers small electrical impulses to …

This trial tests whether an artificial intelligence tool called StratCare can improve depression treatment by recommending personalized therapy paths. About 1,250 adults with depression will be split into two groups: one using StratCare to guide treatment choice, the other follow…

This study tests a Transition Care Team (TCT) designed to help people with first episode psychosis successfully move from hospital to outpatient mental health services. The TCT provides short-term support including therapy, case management, and coordination with community program…

This study tests a web-based program called Web-SUCCEED that helps veterans with chronic illness and their informal caregivers work together to manage the condition. The program includes three weekly online modules and brief phone calls with staff, focusing on stress coping and c…

This study tests whether combining a leadership alignment program with a champion strategy helps clinics in Malawi better integrate mental health care for anxiety and depression. About 1,080 adult patients who screen positive for these conditions will take part. The goal is to se…

This study tests whether a multi-strain probiotic called Visbiome can change brain activity and gut bacteria in people aged 15 to 24 with depression. Participants take either the probiotic or a placebo powder daily for several weeks. Researchers use brain scans and stool samples …

This study tests whether adding a motivation-enhancing module and a shared decision-making session before standard PTSD treatment can reduce dropout and improve outcomes. Adults with PTSD at two clinics are randomly assigned to receive standard care, the motivation module plus st…

This study compares IV iron to oral iron pills for treating moderate anemia after a C-section. The goal is to see if better iron levels can reduce the risk of postpartum depression. About 2,860 women will take part, and their mood will be checked 8 weeks after delivery.

This study investigates whether ketamine, given as four intravenous infusions over two weeks, can reduce depression and alcohol cravings in adults who have both conditions. Participants are already in inpatient addiction therapy and are randomly assigned to receive either ketamin…

This study tests whether a combination of physical activity, cognitive training, and dietary supplements can reduce depression symptoms and prevent memory or thinking problems in people with Major Depressive Disorder (MDD). Researchers will enroll 120 adults aged 50-80 who have M…

This pilot study is testing whether combining cognitive behavioral therapy (CBT) with guided exercise can improve blood sugar control, reduce depression, and boost quality of life in Black men with type 2 diabetes. Eighty participants will receive 8 sessions of CBT, with half als…

This study tests whether using a person's genetic information to guide medication choices leads to better recovery for people with mood, anxiety, or psychotic disorders. Over 2,500 participants will receive either standard care or personalized medication advice based on their gen…

Stanford University is studying whether the drug pramipexole can help people with depression, and if its effects depend on specific brain circuits. Sixty adults with recent depressive symptoms will take pramipexole for 8 weeks, then taper off over 2 weeks. The study uses brain im…

This study tests a combined therapy for mothers with PTSD who are already receiving child welfare prevention services. The treatment blends skills to manage emotions and trauma with parent-child interaction coaching. Researchers will track changes in PTSD, depression, parenting b…

This study tests whether reducing the frequency of rTMS sessions can maintain the antidepressant effect in people with treatment-resistant depression who already responded to daily rTMS. 75 participants will receive either standard maintenance, clustered, or sham rTMS over 6 mont…

People with bipolar disorder face double the risk of heart disease and die 14 years earlier on average. This study tests whether a personalized nutrition program—based on Brazil's dietary guidelines—can improve heart health markers like cholesterol, blood sugar, and body fat. Eig…

This global study tests whether applying a sunlight-reflecting coating to roofs can lower indoor temperatures and improve health. Researchers will enroll 3,200 households in five hot cities across Africa, Asia, Latin America, and the Pacific. They will measure heart rate, blood s…

This study tests a pharmacy-led program for low-income patients with multiple chronic conditions like diabetes, heart disease, and depression. After leaving the hospital, participants get their medications with no copay, delivery to their bedside and home, and help from a pharmac…

This study tests deep brain stimulation (DBS) for people with severe bipolar depression that hasn't improved with other treatments. Ten participants will have electrodes surgically placed in their brain and a device implanted in their chest to deliver electrical pulses. The goal …

This study tests whether a trauma-focused group therapy (CPT-CJ) given in prison can reduce drug use, PTSD symptoms, and re-arrest after release. 640 incarcerated adults from about 10 prisons will either receive the group therapy or a self-help workbook. Researchers will also mea…

This Phase 2 trial tests whether dexamfetamine, a stimulant used for ADHD, can safely and effectively treat both ADHD and moderate to severe depression in adults. 105 participants will receive either a fast-acting or long-acting version of the drug, or a placebo. The study is cur…

This study tests whether a coordinated care program called I-CONNECT can improve the health and well-being of older adults (65+) who have depression or bipolar disorder and at least two chronic physical conditions like diabetes or high blood pressure. Participants receive persona…

This pilot study tests whether a portable, at-home brain stimulation device (tDCS) can help people with depression maintain the improvements they achieved during hospital treatment with esketamine, rTMS, or ECT. Thirty adults will use the device for 30 minutes a day, five days a …

This study is testing whether combining internet-based cognitive behavioural therapy (i-CBT) with intravenous ketamine can quickly reduce suicidal thoughts and behaviors in people with treatment-resistant depression. All 110 participants will receive weekly i-CBT for 13 weeks, an…

This study looks at whether a non-invasive brain stimulation technique called iTBS can help prevent depression from returning. 60 adults who already improved with iTBS will receive maintenance sessions, either once a day for a week or all in one day. The goal is to see which sche…

Researchers at the University of California, San Francisco are testing whether a device called NIRSIT can measure depression severity by shining near infrared light through the forehead to track blood oxygen levels in the frontal lobe. The study compares adults diagnosed with Maj…

This study tests a radioactive tracer called 18F-AIPF-1026 that binds to monoamine oxidase A (MAO-A), an enzyme linked to depression, anxiety, and heart injury. About 200 adults with these conditions will receive a single injection of the tracer and then undergo PET/CT or MRI sca…

This study aims to create a short, simple questionnaire that doctors can use during routine check-ups to quickly screen childhood cancer survivors for anxiety and depression. About 545 participants aged 6 to 25 who have finished intensive cancer treatment and are in remission wil…

This study is testing a new blood test called the Enlighten Device to see if it can predict which pregnant women will develop postpartum depression (PPD). Researchers will collect blood from 500 pregnant women in their third trimester and then follow them for 6 months after birth…

This study is testing a new test called the Enlighten Device that uses a blood or saliva sample to predict if a pregnant woman will develop postpartum depression (PPD) after giving birth. Researchers will enroll 1,000 pregnant women and follow them for three months after delivery…

This study tests whether mindfulness-based cognitive therapy (MBCT) delivered through video calls can prevent depression from coming back. 315 adults with recurrent depression in partial remission will be randomly assigned to group MBCT, a self-help manual with minimal video supp…

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 trial tests whether a self-guided mindfulness app can help reduce pain after a cesarean delivery and prevent postpartum depression. The study enrolls women aged 18-45 who are scheduled for a planned C-section, have a history of depression, and show mild depressive symptoms. …

This study tests a new digital program called Together in Parenting (TIP) designed to prevent postpartum depression in new fathers. About 90 English-speaking fathers-to-be or new fathers will use podcasts and handouts. The goal is to see if the program is easy to use and helpful,…

This study tests whether taking part in racial justice activism can prevent depression and reduce physical stress in Black and Latinx young people aged 15-20. Researchers will measure mood, stress hormones, and health markers over two years. The goal is to see if activism can be …

This study looks at whether the ROSE program, which has been shown to prevent about half of postpartum depression cases in women at higher risk, can work for all new mothers. Researchers will enroll 2,320 pregnant women from a large health system in Detroit to see if offering the…

This study tests a school-based program to prevent depression and suicide in teenagers attending special education schools in the Netherlands. About 236 students with mild depressive symptoms will either receive a cognitive behavioral therapy group training or be monitored. Teach…

This study tests a therapy called Positive Affect Treatment (PAT) to see if it can prevent depression in teenagers aged 12-16 who have experienced two or more adverse childhood events. The therapy involves 15 weekly sessions focused on building positive emotions and coping skills…

This study looks at whether cognitive-behavioral therapy (CBT), exercise training, or both can help prevent type 2 diabetes in teenage girls who are at risk. The researchers want to see if these approaches lower stress, improve mood, boost physical activity, and reduce insulin re…

This study tests whether a mindfulness-based sleep program for pregnant women with insomnia can prevent depression during and after pregnancy. Researchers will enroll 500 women and compare the program to standard care. The goal is to improve sleep and reduce the risk of perinatal…

This study tests a six-session program called SER Familia for Latino immigrant families with a parent and a child aged 12-17. The program, led by community health workers, aims to reduce stress from adapting to a new culture and build resilience. The goal is to prevent substance …

This study looks at whether giving the antidepressant duloxetine to adults aged 65 and older right after a broken leg can prevent depression. One hundred participants will take duloxetine daily for a year and be screened monthly for depressive symptoms. The main goal is to see if…

This study tests two school-based programs designed to help teenagers aged 13-19 sleep better. The goal is to see if improving sleep can prevent depression, anxiety, and daytime sleepiness. About 3000 students in Swedish high schools will take part, and their results will be comp…

This study tests whether an online sleep improvement program for pregnant women can reduce stress and prevent postpartum depression and anxiety. Researchers will enroll 114 women early in pregnancy and track their sleep, stress hormones, and mood for months after birth. The progr…

This study is testing whether lifestyle changes—like following a Mediterranean diet, exercising regularly, or doing cognitive training—can prevent cognitive decline and improve mood in people aged 50 to 80 who have depressive symptoms or major depression but no current memory pro…

This study tests an accelerated form of Transcranial Magnetic Stimulation (TMS) for depression in pregnant and postpartum individuals. Instead of daily sessions for weeks, participants receive multiple treatments over just 5 days. The goal is to see if this faster approach is saf…

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…

Researchers at Penn State are testing whether the BaSICS program reduces anxiety, depression, and suicide risk in 11- to 14-year-olds from low-income families who are waiting for mental health services. The program teaches coping skills, healthy identity development, and collecti…

Researchers in South Punjab, Pakistan, are testing whether supervised aerobic exercise improves depression treatment. Adults aged 18 to 55 with moderate to severe depression receive either the antidepressant sertraline alone or sertraline plus three weekly sessions of cycling or …

This study tests whether personalizing the Healthy Minds Program app can improve well-being in people with mild depression. About 1500 participants will use the app for 4 weeks, with some getting personalized features like tailored module order or supportive text messages. The go…

This study tests whether a quick form of brain stimulation called SAINT can reduce symptoms of postpartum depression better than a fake treatment. It will include 192 women who are up to 12 months after giving birth and whose depression hasn't improved with standard care. The mai…

This study tests a new type of talk therapy called Identity-Based Transdiagnostic Therapy (IBTT) for young adults with anxiety or depression. It compares IBTT to a well-known therapy called the Unified Protocol (CBT-based). The goal is to see if IBTT is more engaging and effectiv…

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 four short, guided conversations with a trained nurse can lower anxiety and improve breastfeeding confidence in mothers who have a planned C-section. About 160 women will be randomly assigned to either standard care or standard care plus these nurse-led c…

This study tests whether playing gentle sounds during deep sleep can improve thinking and emotional control in young adults (ages 18-25) with anxiety, depression, and sleep problems. Participants will spend two nights in a sleep lab, once with tones and once without, and complete…

Researchers are testing an oral drug called LPCN 1154A as a possible treatment for severe postpartum depression. The trial enrolls women aged 15 to 45 who gave birth within the past 18 months and developed depression during pregnancy or shortly after delivery. Participants receiv…

Researchers are testing an experimental drug called OSU6162 in adults with bipolar disorder who are in a depressive phase and already taking a mood stabilizer. The trial aims to see whether the drug reduces depressive symptoms over eight weeks. Participants receive flexible doses…

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 a single 25 mg dose of psilocybin, given with therapy, can ease depression in people with bipolar II disorder who haven't improved with standard treatments. About 90 adults aged 19-65 will receive either the full dose or a very low placebo dose, and their…

This study tests whether a safe, at-home brain stimulation device called tDCS can help people with depression that hasn't improved with standard treatments. Ten participants will use the device at home under remote supervision for two weeks. The goal is to see if the approach is …

Researchers are testing whether adding the experimental drug OSU6162 to an SSRI or SNRI antidepressant helps adults whose depression has not improved with those drugs alone. The trial enrolls 180 people aged 25 to 75 who meet criteria for major depressive disorder and have not re…

This trial tests whether adding personalized feedback makes an ultra-brief online program more effective for adults with depression and anxiety. The program, called Things You Do, teaches skills to increase healthy actions like meaningful activities, healthy thinking, and social …

This study tests whether a midwife-led digital follow-up program can reduce postpartum depression and improve breastfeeding success in women who had a C-section. About 104 women will either get the digital program or standard care. The goal is to see if extra support through phon…

This study tests a new drug called SPT-300 in 360 adults with major depressive disorder, with or without anxiety. Participants will receive either the drug or a placebo for 6 weeks to see if it reduces depression symptoms. The goal is to find a safe and effective new treatment op…

This study tests a new medicine called ACP-211 in adults with major depression who haven't gotten better with standard antidepressants. About 153 people will receive either the drug or a placebo for 28 days. The main goal is to see if ACP-211 reduces depression symptoms more than…

This study tests whether a new drug called HNK can quickly improve symptoms in people with major depression that hasn't responded to other treatments. About 50 adults aged 18 to 70 will receive four infusions of HNK and four of a placebo over several weeks, with their depression …

This study tests a program called Parenting STAIR Modular (PSTAIR-M) for military-connected mothers who have experienced trauma and have young children aged 2-10. The program helps mothers manage PTSD and depression symptoms while improving their parenting skills. Researchers wil…

This study tested a school-based program called Proud & Empowered, designed to help LGBTQ students cope with minority stress and improve mental health. About 228 high school students took part. The program was led by school counselors and social workers. The study was terminated …

This phase 2 trial at MD Anderson Cancer Center is testing whether psilocybin-assisted psychotherapy can safely help ease depression and anxiety in 30 adults with advanced cancer who are on maintenance therapy. Participants receive either psilocybin or a placebo (niacin) along wi…

This study tests a 10-session meditation practice combined with real-time brain feedback to help ease depression. Twenty-seven adults with moderate depression will participate. The goal is to see if this approach can improve mood and reduce symptoms.

Researchers are testing a group-based ketamine-assisted psychotherapy program designed for Spanish-speaking adults with depression. The trial enrolls 10 adults who have major depressive disorder and a Montgomery-Asberg Depression Rating Scale score of 20 or higher. Participants r…

Researchers are testing whether a form of magnetic brain stimulation called intermittent theta-burst stimulation (iTBS) can improve anhedonia, the inability to feel pleasure, in people with major depression. The study compares stimulating two brain areas at once (the left dorsola…

Autistic teens are three to four times more likely to experience depression than their non-autistic peers, yet almost no depression treatment research has focused on autistic youth with below average cognitive abilities. This small study tests a 12-session behavioral activation t…

This study is testing whether adding small amounts of human coaching, email reminders, or text messages to a meditation app can help people with depression and anxiety feel better. About 688 adults with elevated symptoms will use the Healthy Minds Program app for four weeks. Rese…

This study tests a brief behavioral sleep program for depressed teens aged 12-18 who sleep less than 7 hours or have irregular sleep. The program uses two sessions and smartphone tools to help teens set sleep goals. Researchers will compare it to a simple sleep education session …

This study tests whether a 7-session playback theatre program can improve mental health in adolescents and young adults aged 13 to 24 with mild to moderate depression. Participants will attend weekly 90-minute sessions led by trained social workers and music therapists. The goal …

This study tests if reading a personal narrative book, in addition to standard care, can help women of childbearing age manage anxiety, depression, and negative thinking before a hysterectomy. About 156 women will either receive standard information or also read a book. The goal …

This study tests an online, therapist-guided program to help cancer survivors who have anxiety, depression, or fear of cancer returning. About 400 adults in Sweden who finished cancer treatment at least 6 months ago will take part. The goal is to see which parts of the 10-week on…

This study follows 200 people with postpartum depression who are starting zuranolone (Zurzuvae). Researchers will use online surveys to track symptom changes at 15, 45, and 90 days. The goal is to see how symptoms improve in everyday conditions, not in a controlled lab setting.

This study tests whether an 8-week mindfulness program can reduce anxiety and depression in adults with mild emotional distress. Participants are randomly assigned to either mindfulness training or progressive muscle relaxation. Researchers use brain scans to see if mindfulness c…

This study tests an experimental drug called azetukalner in 450 adults with moderate-to-severe major depression. Participants take the drug or a placebo daily for 6 weeks to see if it reduces depression symptoms like low mood and loss of pleasure. The goal is to find a new treatm…

This study tests whether a culturally adapted version of Dialectical Behavior Therapy skills training (DBT-A-ST) helps teens aged 12-18 with emotional disorders like depression, anxiety, or ADHD. Participants are randomly assigned to either the DBT group or a standard support gro…

This study tests a program that offers mental health screening, therapy, and follow-up to pregnant women who are in the hospital for medical complications. About 50 participants will receive brief counseling and symptom tracking during their stay and for three months after. The g…

This study compares two forms of ketamine for people with depression that hasn't improved with other treatments. One is given through an IV drip, the other as a nasal spray. Researchers want to see which works better, is more acceptable to patients, and has fewer side effects. Ab…

This study tests two types of talk therapy—cognitive behavioral therapy (CBT) and interpersonal therapy (IPT)—for postpartum depression in mothers whose babies are in the NICU. About 72 mothers will receive either 4 weeks of one therapy or 8 weeks of both, to see which approach r…

This study tests a non-drug treatment called transcranial electrical stimulation (tES) for people who have both depression and chronic pain. 240 adults will receive one of four types of brain stimulation or a fake treatment for two weeks. Researchers will check if it reduces pain…

This pilot study is testing whether psilocybin, the active ingredient in magic mushrooms, can safely help depression in people with mild cognitive impairment or early Alzheimer's disease. Twenty participants will receive one or two doses under supportive conditions. Researchers w…

This study looks at how psilocybin (the active ingredient in magic mushrooms) affects mood and pain in people with both chronic low back pain and depression. About 40 adults will receive either a single high dose of psilocybin or a control drug. Researchers will track changes in …

This study tests an 8-week program called MH-POWER designed to help autistic college students manage stress, anxiety, and depression. The program combines cognitive behavioral therapy, acceptance and commitment therapy, and habit formation through weekly group sessions and daily …

This trial tests a program called Teachers Leading the Frontlines (Tealeaf) that trains elementary and middle school teachers in North Carolina to support students with mental health needs, such as depression, anxiety, and behavior challenges. Teachers learn to identify students …

This study tests whether a 5-session online program teaching positive thinking skills can help people with HIV who use stimulants. Researchers want to see if it reduces stimulant use and depression by changing brain and immune function. 189 participants will be followed for 3 mon…

This study at the University of Pennsylvania is testing whether personalized brain stimulation can reduce negative emotions in people with depression and anxiety. Researchers will use brain scans to map each participant's negative emotion patterns, then apply different types of t…

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 a daily medication called vortioxetine can safely reduce depression symptoms in Japanese teenagers aged 12 to 17 with major depressive disorder. About 180 participants will receive either the drug or a placebo for 14 weeks, with follow-up for 4 more weeks…

This Phase 3 trial tests whether a daily pill called azetukalner can safely reduce depression in people with bipolar I or II disorder. About 400 adults currently in a depressive episode will take either the drug or a placebo for 6 weeks. Researchers will measure mood changes usin…

This study tests whether adding a 12-week exercise program (daily walking plus two weekly combined aerobic and strength sessions) to standard antidepressant treatment can improve depression symptoms in 124 adults with major depressive disorder. Researchers will also use brain sca…

This phase 2 trial tests whether DT-101 can ease depression symptoms in adults with major depressive disorder who are already on antidepressant medication. About 118 participants will receive either DT-101 or a placebo, and researchers will track changes in depression scores over…

This study looks at whether a low dose of ketamine, given as an IV infusion, can quickly improve depressive symptoms in adults who have been in the intensive care unit (ICU) for at least 6 days. About 50 participants will receive either ketamine or a placebo on two days in a row.…

This study aims to help families with food insecurity and mothers with depression by providing resources like food, rent help, and mental health support. Researchers will enroll 2,000 caregivers of young children in the hospital to see if these services improve mother-child bondi…

This study compares doing brain stimulation (tDCS) at home versus in the hospital for people with moderate to severe depression. The goal is to see if home treatment works just as well, making care more accessible. Sixty-six adults will receive 20 sessions over two weeks, with nu…

This Phase 2 trial will test whether adding selenium supplements to standard antidepressant medication (fluoxetine) can improve depression symptoms in 172 children and adolescents aged 12-18 with major depressive disorder. Participants will receive either selenium or a placebo fo…

This study tests whether a nasal spray containing esketamine, given alongside standard care, can rapidly reduce symptoms of major depression and suicidal thoughts in adolescents. About 258 teens with acute suicidal ideation or behavior will receive either esketamine or a psychoac…

This trial tests a new, accelerated form of brain stimulation for people with severe depression that hasn't improved with medication. Over five days, 78 participants will receive 25 sessions of magnetic stimulation, either targeting a standard brain area or a new one, or a sham (…

This Phase 2 trial tests whether DT-101 can reduce depression symptoms in adults with major depressive disorder. About 300 participants will receive either DT-101 or a placebo for 6 weeks, and researchers will track mood changes using standard depression scales. The study is curr…

This study tests a program called PATH-Pain in 100 older adults (60+) who have mild cognitive impairment or early Alzheimer's, along with chronic pain and depression. The program teaches problem-solving and uses memory aids like checklists and a tablet app to help manage emotions…

This study tests whether a talking therapy called Compassion Focused Therapy (CFT) can help people with conditions like depression, bipolar disorder, or schizophrenia feel less shame and self-stigma. Participants will be randomly assigned to receive CFT, a standard psychoeducatio…

This pilot study tests a 12-week therapy called Integrated Suicide and Trauma Therapy (ISTT) in 20 adults with a history of childhood trauma and current suicidal thoughts. The therapy combines coping skills training with trauma-focused treatment to address both suicide risk and t…

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 large study tests a collaborative care model (COMPASS+) that adds a mental health care manager to regular obstetric care for pregnant and postpartum people. The care manager offers short-term therapy, tracks symptoms, and works with doctors and a psychiatrist to create perso…

This trial tests whether Deprexis, a self-guided online program, can reduce depressive symptoms and improve daily functioning in veterans with mild to moderate depression. Participants will use the 12-module program over 8 weeks, and their progress will be compared to those recei…

This study tests whether psilocybin (the active ingredient in magic mushrooms) is safe and tolerable for veterans with spinal cord injury who also have depression. Thirty participants will receive low, medium, or high doses and be monitored for side effects like pain, muscle spas…

This study tests whether a single dose of psilocybin, given with psychological support, can improve depression in people with Parkinson's disease. Sixty adults aged 40 to 80 with mild to moderate Parkinson's and depressive symptoms will receive either a low or high dose of psiloc…

This study tests whether a generative AI chatbot can help new mothers learn about pelvic floor health and reduce feelings of loneliness after childbirth. Researchers will compare standard postpartum care with or without access to the chatbot over 4 weeks. The trial involves 130 f…

This study tests whether a new medication called azetukalner can reduce depression symptoms in adults with moderate-to-severe major depressive disorder. About 450 participants will receive either the drug or a placebo for 6 weeks. The main goal is to see if the drug improves mood…

This study tests whether theatrical improvisation can help children and adolescents aged 8 to 17 who have elevated anxiety or depression. Participants are randomly assigned to one of three groups: improv combined with wellness techniques (like cognitive-behavioral skills), improv…

This study tests whether combining ketamine infusions with dialectical behavioural therapy (DBT) can reduce suicidal thoughts more effectively than a placebo plus DBT. About 120 adults with borderline personality disorder and treatment-resistant depression or bipolar disorder wil…

This study tests whether a type of talk therapy called Behavioral Activation, delivered via home-based telehealth, can improve social functioning and mood in veterans recently discharged from the hospital for a heart condition. About 132 veterans with depression will receive eith…

This study tests a drug called solriamfetol in adults with major depressive disorder who also struggle with excessive daytime sleepiness. About 508 participants will first receive the drug openly, then some will switch to a placebo to see if the drug helps prevent depressive symp…

This trial tests whether combining a video game exercise program (Nintendo Ring Fit Adventure) with Acceptance and Commitment Therapy (ACT) can reduce depression and anxiety in breast cancer survivors. About 120 participants will be randomly assigned to the combined program, ACT …

This study tests a mobile app called Blueprint that teaches coping skills to people who survived a serious illness in the ICU. Many survivors face anxiety, depression, and PTSD, but mental health care is hard to access. The app aims to help them manage these symptoms on their own…

This study tests whether personalized music playlists can reduce stress, anxiety, and depression in adults. 2,000 participants will either receive music designed to match and gradually shift their mood, or no music. The goal is to see if this simple, non-invasive approach can imp…

This trial tests whether a culturally adapted, nurse-led program called COPE can improve the psychological wellbeing of primary caregivers of children with autism spectrum disorder in Pakistan. The program includes four weekly sessions focused on coping skills, emotional regulati…

This study follows 1,000 adults in Canada who are authorized to use medical cannabis for pain, sleep issues, anxiety, depression, or epilepsy. Researchers will track changes in symptoms using standard questionnaires over 24 weeks. The goal is to see how well medical cannabis work…

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 pilot study tests a program called Heartsight, which provides educational modules to caregivers of children who have had a cardiac arrest. The goal is to see if the program is feasible and acceptable, and whether it can reduce caregivers' uncertainty, anxiety, depression, an…

This trial tests a culturally tailored, peer-led program called SanaMente for rural Latino adults with chronic medical conditions and mild-to-moderate depression or anxiety. Over 6 to 8 weeks, trained bilingual peer mentors lead small group sessions focused on mental health, stre…

This study tests a new psychological therapy designed for people whose depression is linked to difficult childhood experiences. The therapy aims to improve mood, emotional control, and distressing thoughts. Researchers will also look at biological changes in the blood. The trial …

This study tests whether inhaling DMT, a psychedelic drug, can quickly reduce symptoms of major depression and suicidal thoughts. 140 adults with moderate-to-severe depression will receive either a high or low dose of DMT in two puffs. Those not improved after a week can get an e…

This study tests whether a full-spectrum cannabidiol (CBD) oil, taken under the tongue for 12 weeks, can reduce symptoms of major depressive disorder in adults who haven't improved with standard antidepressants. 120 participants will receive either the CBD oil or a placebo, while…

This study tests a 10-session LGBTQ-affirmative cognitive behavioral therapy (CBT) delivered via telehealth to sexual minority women who drink heavily and have anxiety or depression. Researchers will compare it to standard LGBTQ-affirmative therapy to see if it better reduces hea…

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 looks at whether adding sleep-focused treatments to standard psychiatric care can reduce suicide risk in young adults. About 90 college students with suicidal thoughts and sleep problems will be randomly assigned to one of three sleep interventions. Researchers will tr…

This study will enroll 250 pregnant or postpartum women with moderate-to-severe depression to see if adding digital data from smartphones and smartwatches can better predict how well they respond to treatment. Participants will receive a 12-week program that includes online cogni…

This study compares heated yoga, sauna sessions, and a mindfulness app to see which best reduces symptoms of depression. Researchers at Massachusetts General Hospital are recruiting 120 adults aged 18-65 with moderate to severe depression. Participants will attend twice-weekly se…

This study tests a group therapy program called the Unified Protocol for adults with emotional disorders such as anxiety, depression, and related conditions. The program teaches skills like emotional awareness, flexible thinking, and facing fears. Researchers want to see if it im…

This study tests whether a mobile app with short weekly exercises can help first-time parents manage emotions and reduce depression during pregnancy. About 572 expectant mothers and fathers in Singapore will use the app or receive standard care. Participants will also wear a Fitb…

This study is testing whether a single session that combines two types of brain stimulation (TMS and tACS) with psychotherapy can safely and feasibly help people with major depression that hasn't improved with standard treatments. The researchers will enroll 30 adults aged 18-70 …

This pilot study tests whether a peer support program can help young adults (ages 18-27) recently discharged from a psychiatric hospital. Participants get one-on-one and group meetings with trained Peer Support Specialists and recovery organizations, while a comparison group rece…

This study tests whether using a genetic test to guide antidepressant dosing helps teens aged 12-17 with anxiety or depression. About 452 teens will be randomly assigned to either gene-guided dosing or standard dosing. The goal is to see if the genetic approach leads to more remi…

This study looks at whether using a weighted blanket during intravenous cancer treatment can help lower anxiety, stress, and depression, and improve comfort. About 152 adults with solid cancers who are starting their first IV therapy will be randomly assigned to receive either a …

This study tests a behavioral program called InSTILL for nursing home residents who feel stressed or depressed. Twenty participants will attend six sessions to learn life management and emotion regulation skills. The main goal is to see if the program is practical and well-liked,…

This study tests whether using a gentle brain stimulation device (tDCS) twice a day at home can help people with depression who are not on medication. Thirty participants will be split into three groups: one gets real stimulation, one gets a sham (placebo) device, and one waits w…

This Phase 1 study is testing the safety and brain effects of DMT, a psychedelic drug, in 60 adults with depression and healthy volunteers. Participants receive low or medium doses of DMT, THC, or a placebo, and researchers monitor mood, anxiety, and brain activity. The goal is t…

This study looks at whether adding a magnesium supplement (magnesium bisglycinate) to standard antidepressant medication can help adults with major depression feel better. About 84 people aged 18-65 who are already on a stable antidepressant will receive either the supplement or …

This study tests whether starting a structured exercise and education program within a month of a pulmonary embolism (a blood clot in the lungs) can prevent long-term problems like poor quality of life, shortness of breath, and reduced physical ability. About 160 hospitalized pat…

This study tests whether a non-invasive brain stimulation technique called rTMS can reduce pain and depression in people with fibromyalgia. About 36 adults with chronic pain, some also depressed, will receive either real or sham (fake) rTMS to two brain areas. Researchers will tr…

This study tests whether a non-invasive brain stimulation technique called tDCS can help adults with Down syndrome who have depression with catatonia (a state of being unresponsive or stuck). 62 participants will receive either real or fake (sham) tDCS for 15 sessions over 5 days…

This study tests whether hemp-derived CBD (with or without THC) can help older adults (60+) who use cannabis for pain, anxiety, depression, or sleep problems. Over 8 weeks, 385 participants will take either CBD+THC, CBD alone, or a placebo. The goal is to see if CBD can reduce sy…

This study tests whether combining a brain stimulation technique called rTMS with a computer-based thinking exercise (CBM) can reduce negative thinking and depressive symptoms in people with mild-to-moderate depression. About 180 adults will receive either real or fake rTMS, and …

This study tests whether a coaching program combined with a decision aid can help Black patients with long-term muscle and joint pain and depression use non-drug treatments like physical therapy or counseling. 304 patients will be randomly assigned to either the coaching program …

This study is testing a smartphone app called Vira, combined with health coaching, to help teens aged 12-18 who are dealing with depression and loss of interest in activities. The goal is to see if this approach can increase enjoyment and reduce the risk of suicide. Participants …

This study looks at whether two different exercise programs can help reduce depression in people with multiple sclerosis (MS) who also have major depressive disorder. Researchers will enroll 146 adults aged 18 to 64. One group will do a structured exercise program, while the othe…

This Phase 2 trial tests whether TNX-102 SL, a tablet taken under the tongue at bedtime, can improve depression symptoms in adults with moderate to severe major depressive disorder. About 360 participants will receive either the drug or a placebo nightly for 6 weeks. Researchers …

This study compares group-based Acceptance and Commitment Therapy (ACT) to standard individual therapy for young people aged 16-25 with depression, anxiety, or stress. About 212 participants will be randomly assigned to either group ACT or individual therapy. The goal is to see i…

This study looks at whether a visual rehabilitation program can ease anxiety and depression in people with advanced age-related macular degeneration (AMD). Twenty-two participants will attend five group sessions over 60 days, learning skills like coin recognition, using voice ass…

This study tests whether giving flumazenil, a drug that reverses the effects of benzodiazepines, right before electroconvulsive therapy (ECT) can reduce cognitive side effects like memory loss in hospitalized patients with depression. About 145 participants will either continue t…

This study tests a telemedicine-delivered cognitive behavioral program (RxWell) to help adults with anxiety or depression use fewer opioids after knee or hip replacement. About 150 participants will be enrolled. The program aims to improve mood and reduce painkiller use by provid…

This study tests a noninvasive device that gently stimulates a nerve in the ear to help people wake up faster after surgery. Researchers will also see if it reduces confusion and depression after the operation. The study involves 40 adults having lumbar spine surgery.

This study tests an accelerated form of transcranial magnetic stimulation (TMS) for people with major depression that hasn't improved with medication. Over five days, 35 adults will receive multiple sessions of targeted brain stimulation. Researchers will track changes in depress…

This study tests a mobile app called Moodivate that helps people with incurable cancer track their daily activities and mood, and suggests new activities to improve their mood. About 279 participants will be randomly assigned to use the app or receive usual care for 8 weeks, with…

This study tests whether watching augmented reality (AR) health education videos can help reduce anxiety and depression in women after breast cancer surgery. 60 female patients will be randomly assigned to receive either standard education alone or standard education plus AR vide…

This study compares two behavioral approaches to see which works better for improving mood, sleep, and reducing suicide risk in adults aged 55 and older with depression. Participants will complete interviews, questionnaires, and wear a sleep tracker for 8 weeks. The goal is to fi…

This study tests whether a noninvasive magnetic stimulation technique called TMS can improve symptoms in people with major depressive disorder. Researchers will target a brain region involved in emotion and reward processing. The study will enroll 80 adults with moderate to sever…

This study tests whether a structured emotional intelligence (EI) training program can improve mental health and reduce anxiety and depression among secondary school teachers and students in Dhaka, Bangladesh. The program teaches skills like self-awareness, self-management, socia…

This study tests a type of talk therapy called acceptance and commitment therapy (ACT) for people with mild dementia and their care partners. The goal is to see if it helps reduce depression, anxiety, and grief. About 100 pairs will take part, either in person or online.

This study tests a 100% remote education program for adults with moderate depression who recently started antidepressants. The program aims to help them stick with their medication and improve their symptoms. Researchers will compare the program to usual care in 220 participants …

This study tests a new type of talk therapy that is personalized for each person's emotional, relationship, and self-image struggles. It is for adults with depression that also involves personality problems or past trauma. 150 people in Chile's public health system will get eithe…

This study looks at whether giving parents of children with chronic conditions a mental health questionnaire during clinic visits is practical and helpful. About 100 parents will fill out the survey and receive a list of support services. Researchers will follow up at 3 and 6 mon…

This study looks at people with depression that hasn't improved with other treatments. If they don't get better after four sessions of one type of ECT (right unilateral), they will either continue with that type or switch to another type (bitemporal). The goal is to see which app…

This study looks at whether the antidepressant vortioxetine can help people who suffer from both depression and migraine. Researchers will track 31 adults over 12 weeks to see if their mood and headache symptoms improve. The goal is to find a treatment that works for both conditi…

This phase 3 trial tests whether adding a low dose of ketamine to electroconvulsive therapy (ECT) can better relieve depression and reduce memory problems in people with treatment-resistant major depressive disorder. Thirty hospitalized adults will receive either ketamine or a pl…

This study is testing two types of talk therapy for major depression: supportive-expressive therapy and emotion-focused therapy. The goal is to see if people do better when the therapy matches their personal style—whether they tend to think deeply about their problems (insight) o…

This study tests whether psilocybin (the active ingredient in magic mushrooms) can safely reduce depression in adults with COPD, ALS, MS, or atypical Parkinson disease who have at least 6 months to live. Participants receive either two moderate-to-high doses (15mg then 25mg) or t…

This study tests whether an AI-guided cognitive behavioral therapy program can reduce symptoms of mild depression and anxiety in adults. Over 10 weeks, 120 participants will either receive AI-guided therapy through a digital platform or standard care. The goal is to see if AI can…

This study tests whether a daily probiotic supplement can help treat depression in people with Parkinson's disease. Sixty adults with mild to moderate Parkinson's and depression will take either the probiotic or a placebo for 12 weeks. Researchers will measure changes in mood and…

This study tests a non-invasive device that sends mild electrical pulses to the ear to stimulate the vagus nerve. Researchers want to see if it can improve attention and memory in 30 veterans with traumatic brain injury, depression, or PTSD. Participants will try both the real st…

This study tests an online psychological program called MY-CHOICE for adults with ischemic heart disease who also have anxiety or depression. The program offers personalized online modules and therapist calls over 6-12 weeks. Researchers want to see if patients find it acceptable…

This pilot study tests whether a short, video-based sleep therapy can help prevent PTSD and depression in people who recently had a car accident. Twenty adults at high risk for PTSD will receive either the sleep therapy or a control session over three weeks. The goal is to see if…

This pilot study tests whether a home-use device that sends a mild electrical current to the brain (tDCS) can reduce depressive symptoms in people with borderline personality disorder (BPD). Sixty participants will receive either real or sham stimulation twice daily for one week.…

This study tests a digital program called BSHAPE designed to help immigrant women who have experienced violence and suffer from PTSD or depression. The program includes education, skill-building, and mindfulness exercises. Researchers will compare it to a general wellness program…

This pilot study will put a portable transcranial magnetic stimulation (TMS) device into a van and test it at three locations in South Carolina. Thirty adults with treatment-resistant depression will receive five days of TMS. Researchers will check if this mobile approach is feas…

This study tests a smartphone app called Edra PRO that lets doctors check in on patients with moderate to severe depression remotely. About 594 adults will either use the app plus usual care or just usual care for 6 months. The goal is to see if the app helps reduce symptoms and …

This study tests whether estradiol patches can improve anhedonia (loss of pleasure) and psychosis symptoms that start during perimenopause. About 100 women aged 44-55 will receive either estradiol or a placebo patch for three weeks, plus a short course of progesterone. Researcher…

This study tests whether combining mindfulness meditation with real-time brain scan feedback can help teens with depression. Researchers will train 90 adolescents aged 13-18 to control brain circuits linked to rumination (repetitive negative thinking). The goal is to see if this …

This study tests whether low or moderate doses of LSD can reduce anxiety, pain, and depression in people with advanced or terminal illnesses. Sixty participants will receive either two moderate doses or two very low (placebo-like) doses of LSD in a double-blind setup. The goal is…

This study tests whether a type of talk therapy called narrative therapy can reduce depression in people aged 60 and older. 110 participants with mild to moderate depression will be randomly assigned to either 8 weekly group therapy sessions or a waitlist. The therapy helps peopl…

This study tests a 7-session therapeutic song-writing program for young people aged 13 to 24 with mild to moderate depression. Participants are randomly assigned to either the song-writing program or a waitlist group. The goal is to see if the program improves depressive symptoms…

This study tests whether a proven sleep therapy (CBT-I) can improve how the brain regulates emotions, helping treat depression and anxiety. Researchers will use brain scans to see changes in emotion networks. 120 adults with insomnia and depression will participate. The goal is t…

This study tests an 8-week group mindfulness program designed for African American adults who have both high blood pressure and depression. Researchers want to see if the program improves mood and blood pressure, and if it works well in a community setting. Participants will lear…

This study tests whether a single 25 mg dose of psilocybin can relieve major depression in 100 adults with cancer, compared to a very low 1 mg dose. Participants must be 20–80 years old, have had depression for at least a month after their cancer diagnosis, and stop other antidep…

This study tests a program called BRIDGE for mothers with depression and their children aged 3-7 who have attention or behavior problems. The program aims to improve children's self-control and reduce problem behaviors by supporting mothers' mental health. About 60 families will …

This study aims to find the best dose of a safe, non-invasive brain stimulation technique called accelerated TMS to improve both depression and thinking skills in people aged 60-85 with mild cognitive impairment and depression. About 60 participants will receive different doses o…

This study aims to find out whether DMT, a psychedelic drug, helps with depression because of the 'trip' itself or because of biological changes in the brain. 112 adults with major depression will receive DMT or a placebo, and some will also be sedated with propofol to block the …

This study compares two group therapies for university students aged 18-28 who have moderate anxiety and depression. One group receives Acceptance and Commitment Therapy (ACT), which teaches skills to accept difficult emotions and live according to personal values. The other grou…

This study tests whether a single dose of psilocybin mushrooms, combined with therapy, can help adults with treatment-resistant depression. Half of the 24 participants will also take the antidepressant fluoxetine to see if it changes the effects. The main goal is to measure mood …

This phase 3 trial tests whether low-frequency repetitive transcranial magnetic stimulation (rTMS) can ease depression in people with bipolar disorder who haven't improved with other treatments. Eighty adults will receive daily sessions for 30 days, with depression and mania symp…

This study tests whether a non-invasive brain stimulation technique called rTMS can safely and effectively reduce depression in autistic youth aged 16-24. Eighty participants will receive either real or sham rTMS over 30 sessions. The goal is to see if this approach, already used…

This study tests whether a non-invasive brain stimulation technique called intermittent theta-burst stimulation (iTBS) can reduce depression symptoms in people with treatment-resistant bipolar disorder. About 124 participants will receive either real or sham (fake) stimulation da…

This study tests a three-stage mental health plan for breast cancer survivors in Pakistan who also have depression. Over 26,000 women will start with guided self-help, then move to therapy or medication if needed. The goal is to see if this step-by-step approach can reduce depres…

This study tests whether a smartphone app that tracks daily mood and symptoms can help doctors treat depression more effectively. 200 adults with depression will use the app for 6 weeks, while a comparison group receives standard care. The goal is to see if the app improves treat…

This study tests a brief guided self-help program called Self-Help Plus for university students who are behind on at least three exams and feeling distressed. The program teaches coping skills based on acceptance and commitment therapy. Researchers will measure changes in distres…

This study tests a special mental health program for people who have been in the ICU. It includes coaching, digital tools, and psychiatric support to help with anxiety, depression, and PTSD. The goal is to see if this program works better than usual care. About 150 adults who vis…

This study tests whether a supplement called N-acetylcysteine (NAC) and mindfulness-based therapy can help young people aged 15 to 24 with mild depression. Participants will take NAC or a placebo and attend mindfulness or sham therapy sessions for 8 weeks. The goal is to see if t…

This study tests whether Tui Jing therapy, a deeper form of Gua Sha from traditional Chinese medicine, can help ease depression symptoms. Researchers will compare real therapy to a sham ultrasound in 64 adults with depression. They will measure mood, sleep, heart rate, and brain …

This study tests whether guanfacine, a medication typically used for blood pressure, can improve brain network function and reduce cognitive problems in people with depression. Researchers will enroll 162 adults aged 18-60 who are currently experiencing a major depressive episode…

This study tests a simple tool called iHeart DepCare to help people with heart disease who also feel depressed. About 200 adults will either get usual care or extra support and guidance to start depression treatment. The goal is to see if the tool helps more patients get the ment…

This study tests whether using a brain scan (fMRI) to guide magnetic stimulation (rTMS) can better treat depression that hasn't improved with medication. About 348 adults aged 22-65 with major depression will receive rTMS, and researchers will track changes in depression scores. …

This study is testing whether listening to specially chosen music every day for 4 weeks can help reduce anxiety and depression in people who have recently had a stroke. About 132 participants will either receive the music therapy plus standard care, or standard care alone. The go…

This study tests a group program called D-MCT that helps women with postpartum depression improve how they think about their own thoughts. About 96 women who have given birth and have depression will either take the program or receive standard care. The goal is to see if the prog…

This pilot study tests a new 12-week group therapy program called BEAR-SI for women aged 18-75 who have experienced interpersonal trauma and currently have suicidal thoughts. The program combines psychological skills, education about trauma, and physical self-defense training. Th…

This study in Ukraine compares two minimally invasive procedures—cryoablation (freezing) and radiofrequency ablation (heating)—to treat nerve pain caused by neuromas from combat injuries. Fifty adults with moderate to severe pain will be randomly assigned to one treatment. The go…

This study tests whether deep transcranial magnetic stimulation (dTMS) is safe and helpful for teens aged 14-18 who are hospitalized with major depression and suicidal thoughts. About 60 participants will receive either real or sham dTMS alongside their usual care. The goal is to…

This study tests an online, 9-week program designed to help parents and caregivers of LGBTQ+ youth of color become more supportive and accepting. Researchers will enroll 180 youth (ages 14-25) and their caregivers to see if the program reduces depression, anxiety, drug use, and o…

This study tests whether a three-week virtual reality cognitive training program, combined with a daily supplement (sodium butyrate), can improve memory, attention, and thinking speed in 160 adults aged 50+ who have had depression or bipolar disorder but are currently stable. Par…

This study tests two new group therapies for adults with major depression. One therapy helps change rigid negative expectations, while the other boosts sensitivity to positive experiences. 150 participants will be randomly assigned to one of the therapies or a waiting list, and t…

This study tests whether shining near-infrared light on the forehead can change blood flow in the brains of people with major depression. Researchers will measure brain activity using fMRI and track mood changes with a standard depression questionnaire. The goal is to see if this…

This study tests whether semaglutide, a drug used for diabetes and weight loss, can help improve mood in people with major depression who are also overweight or obese. Over 26 weeks, 116 participants will receive either semaglutide or a placebo added to their usual depression tre…

This study tests whether adding an internet-based therapy program (iCARE) to standard care helps reduce symptoms of postpartum depression more than standard care alone. About 352 new mothers in Denmark who gave birth within the last 6 months and have mild to moderate depression s…

This study tests whether an online parenting program, called Incredible Years, can help Filipino families in California. 500 parents and their children aged 8-12 will take part. Half will get the program, and half will receive standard handouts. The goal is to see if the program …

This study tests two minimally invasive procedures—cryoablation (freezing) and radiofrequency ablation (heating)—to control severe chest pain after combat injuries. About 50 adults in Ukraine will be randomly assigned to one treatment, and researchers will measure pain levels, op…

This study tests whether giving multiple sessions of magnetic brain stimulation each day works better than the usual one-session-per-day approach for treating depression in people aged 60 and older. About 280 participants will receive active treatment, with some getting the accel…

This study tests whether online group cognitive behavioral therapy (CBT) can reduce depression, anxiety, and other mental health symptoms in adults with cystic fibrosis and their caregivers. Participants will attend 13 sessions via Zoom and be compared to those receiving supporti…

This study tests whether L-DOPA, a drug used for Parkinson's, can improve anhedonia (loss of interest or pleasure) in people with depression who also have high inflammation. Seventy adults aged 25-55 will receive either L-DOPA or a placebo for 8 weeks. Researchers will measure ch…

This study is for teenagers aged 13 to 18 with depression that hasn't gotten better after their first treatment. It will test different common antidepressants to find which one works best next. The goal is to help teens feel better and provide doctors with clear evidence on what …

This study is testing whether transcranial magnetic stimulation (TMS) can reduce anxiety and depression in children and teens aged 6 to 18. About 120 participants will receive TMS treatment, and researchers will track symptom changes using questionnaires. The goal is to see if th…

This study looks at whether omega-3 fatty acids can reduce depression symptoms in young people aged 12-25 with major depressive disorder. Over 12 weeks, 60 participants will take either omega-3 supplements or a placebo. Researchers will track mood changes, gut bacteria, and blood…

This study tests a safe, non-invasive brain stimulation treatment called tDCS that people can use at home to ease depression. About 438 adults with major depression will either receive active tDCS plus their usual care, or just usual care alone. The goal is to see if adding tDCS …

This study tests a multi-sensory therapy called Heal, which uses calming sounds, gentle vibrations, and soft lighting to help detained youth (ages 12-18) manage their emotions before counseling sessions. The goal is to see if this brief, non-verbal intervention improves emotional…

This study tests whether a therapy called Imagery Rescripting (ImRs) can help reduce depressive symptoms when delivered by mental health assistants in primary care. Twelve adults with depression will wait 2-4 weeks, then receive 5 sessions of ImRs over 10 weeks, where they work w…

This study tests whether lithium or cariprazine works better for treating depression in people with bipolar disorder. About 122 adults will be randomly assigned to one of the two medicines for 8 weeks. Researchers will track mood changes, side effects, and lab results to see whic…

This study tests a program called 'Need to Be Needed' (N2BN) that uses volunteering to help adults with serious mental illness feel more connected and less lonely. 120 participants will either join the volunteering program or receive weekly listening support. Researchers will mea…

This study tests whether a newer 'deep' magnetic stimulation helmet works better than the standard coil for people with depression that hasn't improved with medication. 152 adults will receive 20 sessions over 4 weeks and be followed for 90 days. The goal is to see which method r…

This study tests a two-week smartphone program designed to help people who struggle to feel pleasure (anhedonia) and also have high depression, anxiety, or stress. Participants do three short audio-guided exercises each day, focusing on gratitude, savoring positive moments, and f…

This study tests whether giving transcranial magnetic stimulation (TMS) right before electroconvulsive therapy (ECT) can lower the amount of electricity needed for ECT and speed up its antidepressant effects. Fifty adults with major depression that hasn't responded to other treat…

This study tests a 12-session group program called 'Better Together' for young adults with severe mental illness (like schizophrenia, bipolar disorder, or major depression) who are single and want to improve their romantic relationships. The program teaches communication, emotion…

This study tests whether dance-movement therapy can reduce depression in teenagers. 140 adolescents with moderate to severe depression will attend 12 group dance therapy sessions. Researchers will measure changes in depressive symptoms using questionnaires and interviews. The goa…

This study tests whether a smartphone app that provides personalized lifestyle advice can help reduce depression symptoms in adults visiting their general practitioner. 216 participants will either use the app alongside their usual care or receive usual care alone. The app helps …

This study looks at whether eating nuts can help reduce symptoms of depression, anxiety, and stress, and improve memory and thinking skills in young adults. Researchers will enroll 135 university students aged 18 to 25 and measure changes in mood, cognitive function, and a brain-…

This study looks at whether reducing social media use and replacing that time with exercise, or practicing mindfulness, can help college students feel less anxious and depressed. About 300 students who use social media heavily will be split into three groups: one that does nothin…

This study tests whether listening to music before and after electroconvulsive therapy (ECT) can reduce postictal agitation—a common side effect where patients become restless or confused after treatment. Researchers will enroll 92 adults with severe depression undergoing ECT. Ha…

This study tests whether internet-based cognitive behavioral therapy (CBT) can reduce depression and slow cognitive decline in older adults who survived an ICU stay. About 300 participants aged 50+ with depressive symptoms will receive either online CBT or standard depression edu…

This study is testing whether structured nature-based tourism activities can improve symptoms of major depressive disorder. Researchers will compare an intervention group that takes part in these activities with a control group receiving usual care, while both groups continue the…

This study tests a free 6-week online coaching program for NSU undergraduate students. The program aims to reduce anxiety, depression, and stress while improving quality of life and coping skills. About 160 students will participate, and the study measures changes using standard …

This study tests whether fampridine, a drug used for walking problems in multiple sclerosis, can improve working memory in people with mild to moderate depression. About 38 adults will receive both fampridine and a placebo in random order to see if the drug helps them perform bet…

This study compares three ways to treat moderate depression in adults aged 18-65: usual care from a general practitioner, behavioral therapy from a psychologist, or a structured step-by-step treatment plan from a GP. The goal is to see if the structured plan works better at easin…

This study tests whether repetitive transcranial magnetic stimulation (rTMS) can safely and effectively treat depression in adults with autism spectrum disorder. Twenty-five participants will receive 20 sessions of rTMS over five days. The main goal is to see if mood improves aft…

This study is for adults aged 22-65 with major depression that hasn't improved with other treatments. Researchers want to see if giving psilocybin (the active ingredient in magic mushrooms) followed by a quick, focused brain stimulation technique is safe and can help reduce depre…

This study tests a virtual platform called MOVIN that helps pregnant and postpartum people with depression or anxiety. Participants get a care coordinator who recommends online treatments and works with their doctor. The goal is to see if this approach reduces symptoms better tha…

This study tests a digital program called UKADO for people waiting for face-to-face therapy for depression or anxiety. About 312 adults will try different versions of the program—some focused on problems, others on strengths—with or without human support. The goal is to see which…

This study looks at whether minocycline, an antibiotic that reduces inflammation, can help people who have both obesity and depression that hasn't improved with other treatments. Researchers will test if this approach is practical and acceptable for 35 participants. The goal is t…

This study tests whether a single session of whole-body heat therapy (using an infrared sauna) with or without a cold water plunge can reduce depression symptoms. Researchers will enroll 162 adults with depressive symptoms and track their mood changes over two weeks. The goal is …

This study tests a behavioral health program called InSTILL for nursing home residents who feel depressed and their main support person (like a family member or friend). The program aims to help them cope with stress and transitions. About 100 pairs (resident and caregiver) will …

This study tests whether a special type of talk therapy, delivered via video calls, can reduce anxiety and depression in young adults (ages 18-64) with type 1 diabetes. The therapy also includes reviewing continuous glucose monitor data to help link emotions and blood sugar level…

This study tests a program called Mental Health CPR, designed to help Hispanic/Latino cancer survivors in Puerto Rico improve their emotional well-being and connect with mental health services. About 1,260 participants will attend community sessions led by trained workers, compar…

This study tests a new depression treatment that combines cognitive behavioral therapy with faith-based principles, delivered by therapists and pastors in church settings. It aims to reduce depressive symptoms in African American adults. The trial will enroll 50 participants and …

This study tests whether a 6-week intensified drug treatment can help people with major depression who did not get better on their first antidepressant. About 418 adults aged 18–65 will receive either the stronger treatment or usual care. The goal is to reduce depression symptoms…

This study tests a type of talk therapy called schema therapy for people whose depression has lasted a long time or hasn't gotten better with medication. 129 participants will either get 30 sessions of schema therapy or standard psychotherapy. The goal is to see if schema therapy…

This study tests whether mindfulness programs or a brain stimulation device can improve mood and thinking in older adults with depression. Researchers will track brain activity and well-being over time. The goal is to find safe, non-drug ways to help seniors feel better.

This study tests whether adding a motivational lifestyle program—focusing on diet, exercise, and stress management—to usual care helps adults with depression recover better. About 210 participants from primary care will receive the lifestyle coaching or usual care alone. The goal…

Deep brain stimulation uses implanted electrodes to send electrical pulses to specific brain regions, and doctors are still working out how to tune it for each patient. This study records brain activity while adults with neurological or psychiatric conditions perform cognitive an…

This study looks at children and teens ages 7-17 who have severe mood problems like chronic anger, sadness, or irritability, along with extreme tantrums. Researchers will use interviews, tests, and brain imaging to understand what happens in the brain. Up to 2,350 participants wi…

This study looks at whether a simple eye test can predict how well people with treatment-resistant depression will respond to a brain stimulation therapy called TMS. Researchers will measure how the pupils react to light before and after TMS treatment in 44 adults. The goal is to…

This study tests whether spending more than 2 days in a kangaroo mother care (KMC) ward—where mothers hold their low birthweight babies skin-to-skin and get breastfeeding support—can lower the risk of postpartum depression. About 1,900 mothers and their preterm infants in Zambia …

This study looks at how ketamine affects the brain in people with major depression and healthy volunteers. Researchers use brain scans, blood tests, and other measures to understand why a single dose works quickly but briefly. The goal is to find biomarkers that could lead to bet…

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 at how the brains of children with anxiety disorders work differently from healthy children. Researchers will use brain scans and thinking tasks to track changes over a year, before and after standard treatments like therapy or medication. The goal is to find pat…

This study looks at whether specific brain wave patterns (gamma oscillations) can help predict how well ketamine therapy works for people with treatment-resistant depression. Researchers will measure brain activity using EEG before and during ketamine treatment and track depressi…

This study aims to see if it is possible to measure brain activity patterns related to thinking and attention in people with chronic pain or depression, compared to healthy volunteers. Researchers will use non-invasive brain stimulation and computer tasks to record brain signals.…

This study aims to understand why some people with depression don't get better with standard medications. Researchers will use brain scans to compare dopamine receptors in 45 people: those with treatment-resistant depression, those whose depression responds to treatment, and heal…

This early study is testing whether adding the drug memantine (used for Alzheimer's) to a standard antidepressant can improve how the brain processes memories in people with major depression. Thirty adults aged 18-50 will take an SSRI for 11 weeks, and for the last 6 weeks they w…

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…

Researchers at Emory University are testing whether a six-week course of the amino acid leucine changes glutamate levels and brain circuit activity in people with midlife depression. The trial enrolls 75 adults with moderate to severe depression and signs of inflammation. Partici…

Researchers at the University of Idaho are studying whether an 8-week mindfulness program focused on self-compassion or 8 weeks of vitamin D supplements can reduce stress in mothers of preterm infants. The trial enrolls 500 mothers and measures stress hormones, self-compassion, a…

Researchers are studying whether blood proteins and metabolites can predict who responds to transcranial magnetic stimulation (TMS) for treatment-resistant depression. About 55 adults whose depression has not improved with at least two antidepressants receive 20 sessions of inter…

This study looks at how nicotine changes brain function in people with and without major depressive disorder (MDD). Researchers will give 620 non-smokers either a nicotine patch or a placebo and then scan their brains using MRI. Participants will also answer questions about their…

This NIH study aims to understand what causes depression in teenagers and how the brain changes with the condition. Researchers will compare depressed teens with healthy ones using interviews, computer tasks, and brain scans. Eligible participants may also receive free talk thera…

This study aims to understand how ketamine produces rapid antidepressant effects by using a special brain scan (GluCEST) to measure changes in glutamate, a key brain chemical. Ten adults with treatment-resistant depression will receive a single ketamine infusion and undergo imagi…

This study looks at how ketamine, a fast-acting antidepressant, affects the brain. Researchers want to understand if a specific brain receptor (AMPA) is key to its effects. Seventy adults with treatment-resistant depression will take part, receiving ketamine and a drug that block…

This study aims to understand what happens in the brain when someone thinks about or attempts suicide. Researchers will use brain scans, sleep monitoring, blood tests, and questionnaires to compare four groups: people with recent suicidal thoughts or attempts, those with past sui…

This study looks at whether using a conversational AI to collect medical history can make people with depression feel more understood by their doctors. About 130 adults with moderate to severe depression will try the AI at home before a regular visit and rate how empathetic the e…

This study tests a stepped care program called the Trauma Resilience and Recovery Program (TRRP) for people hospitalized after a traumatic injury. It includes education, symptom tracking, and referrals to mental health services. Researchers will follow 350 participants for 12 mon…

This study follows 450 people with treatment-resistant depression who are starting or continuing treatment with either IV ketamine or Spravato (esketamine) nasal spray. Over five years, researchers will track how satisfied patients are with their treatment, how well it works, and…

This study tests whether a non-invasive brain stimulation technique called tACS can improve goal-directed behavior in people with depression who have lost interest in activities (anhedonia). 72 participants will receive five daily sessions of stimulation. The goal is to see if th…

Researchers at the University of Bern are testing whether a gentle brain stimulation technique called HD-tDCS can influence how people make decisions involving emotional words. The study includes healthy younger and older adults, as well as adults with mild to moderate depression…

This study looks at how a natural brain chemical called allopregnanolone affects mood and thinking in women going through menopause. Researchers want to understand why some women feel depressed during this time. The study involves 80 healthy women aged 40 to 60 who have depressiv…

This study investigates why people with schizophrenia or depression often experience apathy—a loss of motivation and goal-directed behavior. Researchers will use cognitive tasks and EEG brain recordings to examine three distinct forms of apathy: executive, emotional, and initiati…

This study tests a group program to help veterans with serious mental illness feel more comfortable and confident working with their doctors and therapists. About 119 veterans from three VA centers will take part. The goal is to see if the program improves teamwork between vetera…

This study follows 436 women undergoing hysterectomy for non-cancerous reasons to see if certain pre-surgery assessments can predict who will develop chronic pain lasting months after the operation. Researchers measure pain sensitivity using a pressure device on the shoulders, an…

This study tests a 9-session program called Changing Lives and Changing Outcomes-9 for people with serious mental illness who have been involved with the legal system. The program is designed to help participants understand their mental health better and reduce their chances of f…

This study builds a large French cohort of 1,000 people experiencing a major depressive episode to examine their sleep and circadian rhythms. Researchers will use sleep recordings (polysomnography) and psychiatric evaluations to identify distinct patient subgroups and potential b…

This study aims to find biological markers that predict how well people with major depressive episodes respond to light therapy. Researchers will treat 173 adults with unipolar or bipolar depression using a bright light box for 4 weeks. By measuring sleep, mood, and circadian rhy…

This study will test an enhanced version of a suicide safety planning app called ViraSafe in 100 teens and young adults (ages 13-24) who have recently attempted suicide or had serious suicidal thoughts. The goal is to see if the app helps them engage more with coping skills and t…

This study follows 130 adults undergoing surgery for stomach or esophageal cancer to see how often they experience postoperative delirium—a state of confusion and disorientation after anesthesia. Researchers will also check whether depression, frailty, poor nutrition, or muscle l…

This study looks at how people with depression or anxiety respond to different types of psychotherapy—individual sessions or an online program. It aims to find clues that predict who benefits most from each approach. By understanding these factors, doctors may better match patien…

This study looks at whether adjusting sleep timing and using bright light therapy can improve mood and sleep in perimenopausal women with depression. Researchers will have 120 women either advance or delay their sleep for one night, then use a light box for 30 minutes daily for t…

This study explores whether mild electrical stimulation of the spine can change how the brain processes body signals, which may be disrupted in major depression. Researchers will test different stimulation levels in 67 adults with depression to see if it affects brain activity an…

This study follows 260 adults newly diagnosed with cancer who have no prior sleep issues. Researchers will track how insomnia develops over the first year, using questionnaires to measure sleep quality and severity. The goal is to understand what factors—like treatment type or em…

This study tests a computer tool that uses artificial intelligence to alert doctors when a pregnant patient may be at high risk for postpartum depression. The tool gives doctors a risk score and suggests steps like referrals or educational materials. Researchers will ask 160 preg…

This study investigates whether markers of inflammation in the blood could serve as diagnostic or severity biomarkers across several psychiatric conditions, including bipolar disorder, schizophrenia, and depressive episodes with psychotic features. Researchers will collect blood …

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 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 uses transcranial magnetic stimulation (TMS) to map brain circuits in 180 adults with depression, OCD, anxiety, or schizophrenia. Participants receive accelerated TMS over two days while completing behavioral tests and questionnaires. The goal is to understand which br…

This study follows about 800 internal medicine residents in Switzerland over several years to track their well-being, mental health, and career decisions. Participants complete annual surveys covering stress, burnout, depression, sleep, empathy, and work-life balance. The goal is…

This study tests a new type of talk therapy called Process Based Therapy (PBT) for people with depression or anxiety. Instead of a one-size-fits-all plan, PBT uses daily mood check-ins from a smartphone app to help therapists tailor treatment to each person's changing needs. The …

This study is building a Canadian platform to collect standardized biomarker data from 900 people with mood disorders like depression and bipolar disorder. The goal is to create a large, organized pool of participants and data that can be used in future trials to match individual…

This study follows 252 people whose major depression is in remission to find early warning signs of relapse. Researchers will track symptoms, physical activity, sleep, thinking skills, and brain activity. The goal is to build a model that tells doctors who is likely to relapse an…

This study follows people with treatment-resistant depression who have already responded to transcranial magnetic stimulation (TMS). Researchers want to understand how long the antidepressant effect lasts and what factors—like brain plasticity, heart-brain coupling, or inflammati…

This study investigates how depression and antidepressants influence the way older adults update their beliefs about future events. Researchers compare 31 patients aged 65+ with major depression who are switching antidepressants to 31 healthy volunteers of the same age. Participa…

This study looks at how mindfulness and fantasizing affect repetitive negative thinking in 100 adults whose depression is in remission. Participants will try both techniques and researchers will measure changes in thinking patterns, heart activity, and brain waves. The goal is to…

This study tests whether a 3-day training program called REFOCUS helps mental health teams provide care that supports personal recovery. About 760 people with severe mental disorders (like schizophrenia or bipolar disorder) will take part across 18 centers. Researchers will measu…

This study aims to find out if a special algorithm can predict which antidepressant will work best for each person with major depression. Researchers will use brain scans, EEGs, and blood tests from 400 adults to see if they can match people to the right medication faster. The go…

This study looks at how depression and very early (preclinical) Alzheimer's disease affect driving habits in adults aged 65 and older who still drive regularly. Participants will have their driving tracked with a GPS device and undergo brain scans to measure Alzheimer-related pro…

This study tests three types of non-invasive brain stimulation (intermittent, continuous, and sham) in 200 adults with major depression. Participants receive each type in separate sessions while undergoing MRI scans and mood assessments. The goal is to understand how different st…

This study is a large survey of up to 20,000 adults with conditions like depression, anxiety, or borderline personality disorder. Researchers will ask about medical history and symptoms to see who might qualify for future industry-sponsored clinical trials. The goal is to make it…

This study looks at whether asking new mothers a few questions within 48 hours of an unplanned C-section can predict who will develop post-traumatic stress disorder (PTSD) related to childbirth. Researchers will follow 420 women for three months, comparing early screening scores …

This study aims to understand how a specific type of brain stimulation, called continuous theta-burst stimulation (cTBS), affects brain activity in people with depression. Researchers will give participants a single dose of one of four FDA-approved drugs (or a placebo) that eithe…

This study looks at whether a child's genes can predict if they will have certain side effects from common antidepressants (SSRIs). Researchers will collect saliva samples from 120 children and young adults aged 6 to 24 with depression, anxiety, or OCD. The goal is to find geneti…

This study is for adults with depression who have recently attempted suicide. It tests a group program that teaches emotion regulation and values to improve daily functioning and prevent future suicide attempts. Researchers will also measure thinking skills, quality of life, and …

This study will test if cameras, microphones, and wearable sensors can help doctors measure how severe a person's depression is. About 300 adults hospitalized for severe depression will be recorded during interviews and while wearing devices that track movement, heart rate, and b…

This study aims to create a more realistic brain-scan task that mimics social media interactions, like getting likes or comments. Researchers will scan the brains of 60 teens with depressive symptoms while they receive virtual peer feedback. The goal is to see how brain activity …

This study aims to identify different types of depression by tracking how people manage their emotions in daily life and how their nervous system responds. Researchers will test whether a simple biofeedback exercise done at home for 10 days can improve emotional regulation. The s…

This study aims to find brain-based markers that can predict how individuals with major depression will respond to the antidepressant sertraline (Zoloft). Researchers will use fMRI and EEG brain scans to measure brain activity and connections before treatment. Fifty adults with c…

This study looks at how stress impacts pain, hormone levels, and mood in 120 people with and without HIV, cannabis use disorder, and depression. Participants will complete two sessions of a pain stress task and provide blood samples to measure cortisol and other stress hormones. …

This observational study looks at how controlled sensory stimulation, such as music, changes brain activity in people with epilepsy and healthy volunteers. Researchers will measure brain networks and track anxiety and depression symptoms. The goal is to better understand brain fu…

This study looks at how cannabis use changes brain function in teenagers who also have depression. About 280 teens will have brain scans (fMRI) and answer questionnaires at the start and again one year later, with a second year of follow-up. The goal is to understand the connecti…

This study is testing a new family-based program (Fam-AID) for teens aged 13-21 who are getting treatment for substance use and also have anxiety or depression. The program adds extra support for mental health and family involvement to their usual care. Researchers want to see if…

This study will collect data from 5,000 adults with depressed mood who are receiving esketamine, TMS, or SAINT therapy in routine care. Researchers will analyze this information to build models that could one day predict which treatment is most likely to help a given patient. The…

People with serious mental illness often have undiagnosed physical conditions like heart disease, diabetes, and cancer. This study tests whether adding routine physical health checks to psychiatric care helps find and treat these hidden illnesses. About 2,800 adults in Denmark wi…

This study is gathering information from 4500 people who have or will have brain surgery for conditions like aneurysms, tumors, epilepsy, and Parkinson's disease. The goal is to find patterns that help doctors predict how well someone will recover. By standardizing how outcomes a…

This study tests whether psilocybin, the active ingredient in magic mushrooms, changes brain activity in people with depression. Fifty participants will receive either psilocybin or a placebo and undergo MRI scans to measure blood flow and brain network connections. The goal is t…

This study tests whether a mobile app with health education and support groups can improve the health of new mothers and their babies. Researchers will enroll 2,100 pregnant women in India and track outcomes like breastfeeding, depression, and family planning. The goal is to see …

This study looks at how depression affects men and women differently. Researchers will measure depression severity, stigma, and psychological resilience in 90 adults diagnosed with major depressive disorder. The goal is to better understand gender-specific symptoms and help creat…

This study investigates how the immune system influences psychotic symptoms and response to antipsychotic medication. Researchers will collect blood and spinal fluid from 500 participants, including those starting or changing antipsychotics and healthy controls. The goal is to fi…

This study watches how daily emotional stress impacts memory and thinking in adults aged 60 and older living in Seoul, Korea. Participants use a smartphone app to report their feelings and do quick brain games, wear a smartwatch, and give blood samples. Researchers will check in …

This study explores whether a single dose of L-dopa, a drug used for Parkinson's, can improve motivation and motor function in people with major depression who have signs of low-grade inflammation. Researchers will compare L-dopa to a placebo in 165 participants (patients and hea…

This study looks at how electroconvulsive therapy (ECT) affects brain connections and sleep in 50 people with treatment-resistant depression. Researchers will measure brain activity during sleep and wakefulness to understand how ECT works. The goal is to learn more, not to test a…

This study looks at how people with bipolar disorder or major depression process social cues, remember things, and think flexibly. Researchers will test 180 adults using tasks like recognizing emotions in faces. The goal is to better understand these cognitive challenges so that …

This study looks at how brain structure and gene activity in the blood are linked in people with early schizophrenia. About 1,899 participants, including healthy volunteers, will have brain scans and blood tests at the start and after one year of regular medication. The goal is t…

This study checks if a simple online cognitive test (Creyos) can accurately track memory and thinking changes in older adults with mild cognitive impairment or past depression. About 150 participants will take both online and in-person tests over up to 5 years. The goal is to see…

This study looks at 320 people with early psychosis to see if brain scans, eye-tracking, and electrical brain waves can predict how well they respond to treatment. Participants will have four visits over a year, including interviews, memory tests, and optional DNA samples. The go…

This study looks at how common depression is among healthcare workers in cardiothoracic surgery departments in Baghdad, Iraq. About 200 doctors, nurses, and support staff will fill out a questionnaire called PHQ-9 to measure their depressive symptoms. The goal is to understand th…

This study is testing whether a new blood test can help tell the difference between depression and schizophrenia, and whether it can show if a treatment is working. Researchers will take blood samples and do mental health check-ins with 500 adults over several visits. The goal is…

This observational study seeks to define a new concept called 'visual frailty' in people aged 60 and older with advanced age-related macular degeneration (AMD). Researchers will measure vision, reading ability, mental health, and daily function in 20 participants to develop a vis…

This study follows 100 men aged 30-75 who had a heart procedure called PCI (stent placement) to open blocked arteries. Researchers want to see how erectile function changes over 6 months, comparing those who had a heart attack to those with stable chest pain. Participants fill ou…

This study at the University of Oxford is testing how the antidepressant fluoxetine (Prozac) influences the way healthy young people process anger. Eighty participants aged 18-24 will take either fluoxetine or a placebo for 7 days and complete tasks involving angry faces, words, …

This study is testing whether a smartphone app called EMOCARE can accurately track emotional changes in people with mild to severe depression. About 104 adults will use the app for 6 weeks while also filling out standard depression questionnaires. The goal is to see if the app gi…

This study uses PET and MRI scans to look at brain changes in people who developed depression within three months after a mild or moderate COVID-19 infection. Researchers will compare brain scans of 90 participants to see if key brain chemicals are altered. The goal is to better …

This study tracks 300 adults who developed a surgical site infection after orthopedic surgery on their limbs or spine. Researchers will use questionnaires to measure how often depression and malnutrition occur over one year. The goal is to better understand these complications so…

This Stanford study is testing new ways to measure brain activity in people with depression using transcranial magnetic stimulation (TMS). The goal is to find better markers that could make TMS treatment more effective. The study involves 145 adults with moderate-to-severe depres…

This study looks at how a type of talk therapy for depression changes the gut microbiome, immune system, and brain function in people living with HIV. Researchers will enroll 150 adults with HIV and depression to understand these connections. The goal is to learn more about how t…

This study tests whether a special eye-tracking device (Gaize) can identify changes in eye movement patterns caused by long-term use of psychiatric medications. Researchers will observe 50 adults with conditions like ADHD, depression, or anxiety who have been on medication for ov…

This study aims to find brain-based markers that can predict how well people with major depression respond to repetitive transcranial magnetic stimulation (rTMS) therapy. Researchers will use MRI and EEG to track brain changes in 50 adults with moderate to severe depression who h…

This study tests whether teaching mothers with depression to encourage positive emotions in their young children (ages 4-6) can increase the child's brain response to rewards. 180 mother-child pairs will be randomly assigned to either a parent-coaching program or general parentin…

This study looks at how thinking skills (like memory and focus) are linked to sick leave in people with depression or anxiety. Researchers will give metacognitive therapy with a work focus to 200 patients at risk of sick leave. They want to see if the therapy improves symptoms an…

This study aims to see if the Edinburgh Postnatal Depression Scale (EPDS), a questionnaire already used for mothers, also works for fathers. Researchers will enroll 1,000 French fathers with babies 10 days old or younger. Participants fill out online questionnaires and some also …

This study looks at how sex hormones during puberty might affect mood differently in boys and girls. Researchers are testing a 4-week smartphone training program called Healthy Minds Program in 60 adolescents aged 11-14. The goal is to understand the brain and hormone changes tha…

This study looks at whether brain activity tests can tell if it's safe for people with depression to stop taking antidepressants. About 204 people will have brain scans, sleep tests, and blood draws to see if their brains return to normal with treatment. The goal is to find a way…

This study looks at how depression and other mental health issues impact symptom severity and quality of life in people with graft-versus-host disease (GvHD). Researchers will follow 200 adults with GvHD, using questionnaires to measure psychiatric status and symptoms. The goal i…

This study follows up to 10,000 medical students in Orléans, France, for up to 22 years to understand what puts them at risk for depression and other mental health issues. Participants fill out an annual online questionnaire. The goal is to identify early warning signs so that fu…

This study looks at why depression and heart disease often occur together in women going through menopause. Researchers will measure stress-related chemicals and heart rate in 30 women aged 44-55. The goal is to find clues that could lead to better ways to reduce heart disease ri…

This study explores whether teachers can be trained to deliver mental health support to teenagers in rural India. About 216 students from 60 low-cost private schools will take part. The goal is to see if this approach is practical and effective for improving teen mental health.

This study looks at whether a person's mental state—like anxiety or depression—can influence how well immunotherapy works for triple-negative breast cancer. About 120 women will receive standard treatment, complete psychological surveys, and give blood and saliva samples. Researc…

This study is looking at how people with conditions like schizophrenia, bipolar disorder, depression, and neurological diseases (such as Alzheimer's or stroke) perform on computer-based thinking tests. The goal is to create a detailed map of cognitive strengths and weaknesses acr…

This study tests whether cognitive remediation—brain exercises with coaching—can improve thinking skills and reduce aggression in 30 forensic inpatients with conditions like psychosis, ADHD, or substance use. Participants will do exercises and be compared to an active control gro…

This study uses brain imaging to explore how severe childhood stress may cause chemical changes in the brain that increase depression risk. Researchers will scan the brains of 160 women aged 20-32, some with a history of childhood adversity and some without. The goal is to unders…

This study looks at sleep inertia—the grogginess and poor attention right after waking—in people with major depression. Researchers will test reaction times and monitor sleep in 110 participants, including depressed patients with and without sleep inertia, plus healthy controls. …

This study looks at how low oxygen levels (like at high altitudes) affect mood and anxiety in people with depression or anxiety disorders compared to healthy individuals. 68 participants will spend six hours in a special chamber that simulates 3,800 meters altitude, and their fee…

This study aims to identify subgroups of people with diabetes who share similar patterns between their blood sugar levels and mental health. By using smartphone surveys and continuous glucose monitors, researchers will create 'digital twins'—virtual models that can predict how me…

This study explores whether a new system using ultrasound and light sensors can remotely monitor brain blood flow in people who have had a stroke. Researchers will test the technology in 140 participants, including healthy older adults and those with stroke, dementia, depression,…

This study looks at how depression in older adults (late-life depression) may speed up memory and thinking problems. Researchers will follow 120 participants for 30 months, using brain scans and memory tests. The goal is to understand the link between depression and cognitive dec…

This study looks at how the natural rhythm of connection between a therapist and patient—called synchrony—might help treat depression. Researchers will track 78 adults with major depressive disorder over 16 weeks of supportive-expressive therapy. The goal is to see if each person…

This study looks at the link between gut bacteria and mental health symptoms like anxiety and depression in people with anorexia nervosa. Researchers will compare 120 participants (patients with severe anorexia and healthy volunteers) to see if changes in gut bacteria, intestinal…

This study is tracking 1,000 teenagers hospitalized for depression or bipolar disorder. Researchers will collect blood samples, brain scans, wearable device data, and psychological tests to identify patterns that predict how well a teen responds to treatment. The goal is to find …

This study looks at how knowing you have an unruptured brain aneurysm affects your mental health, and whether getting it treated or just monitoring it makes a difference. Researchers will follow 120 people with unruptured aneurysms, comparing those who have surgery or a less inva…

This study looks at how the 24-hour patterns of sleep and social activity relate to mood and suicidal thoughts in older adults who recently lost a spouse or life partner. Researchers will track 169 participants for 12 months using surveys and activity monitors. The goal is to und…

This study is testing whether an AI tool can accurately measure depression and anxiety symptoms from video interviews. Researchers will compare the AI's ratings to those of human clinicians. The goal is to create a more consistent way to evaluate symptoms in clinical trials, whic…

This study follows 700 people with chronic diseases like arthritis, diabetes, or heart disease for 4 years. Participants wear a small movement sensor for 5 days, three times a year, to track their physical activity and sedentary time. Researchers want to see if a person's unique …

This study aims to uncover why physical activity reduces depression symptoms. Researchers will compare aerobic exercise with stretching in 250 adults with moderate depression, measuring changes in brain activity, immune markers, and motivation. The goal is to understand the under…

This study follows 5,000 children in a Miami-Dade park-based after-school program called Fit2Play. The program includes daily physical activity and nutrition lessons. Researchers will track changes in weight, fitness, blood pressure, and mental health over time to see if the prog…