Before medications are approved by the U.S. Food and Drug Administration (FDA) or before certain therapy methods are widely accepted as effective, they are tested on people who volunteer to participate in a clinical trial.

Organizations across the country are looking for people like you to take part in their research studies. The list of studies below have been selected from ClinicalTrials.gov based on their inclusion of one or more of the following terms: anxiety disorders, depression, OCD, PTSD, and bipolar disorder.

The Anxiety and Depression Association of America (ADAA) is supportive of research that is conducted through clinical trials. Participating in research can potentially help change the mental health outcomes for you and others who suffer anxiety, depression, and related disorders. You may learn about new interventions/treatments that are being considered.

Read this ADAA blog about things to know and questions to ask before committing to a clinical trial.

This website page is brought to you in partnership with ResearchMatch.


842 matching studies

Sponsor Condition of Interest
IMST for Dementia Risk Reduction
Florida State University Systolic Blood Pressure Blood Pressure Depression - Major Depressive Disorder Anxiety Sleep Quality
Using a 2-arm, RCT approach, the primary goal of the study is to evaluate the feasibility and preliminary efficacy of Inspiratory Muscle Strength Training (IMST) as a non-pharmacologic intervention to reduce cardiovascular and cognitive risks in older adults. Next, we will examine secondary effects1 expand

Using a 2-arm, RCT approach, the primary goal of the study is to evaluate the feasibility and preliminary efficacy of Inspiratory Muscle Strength Training (IMST) as a non-pharmacologic intervention to reduce cardiovascular and cognitive risks in older adults. Next, we will examine secondary effects of IMST on mood, sleep quality, systemic inflammation, and physical/motor function. Finally, we will assess participant adherence and acceptability ratings of using an 8-week home-based IMST protocol in a diverse older adult sample.

Type: Interventional

Start Date: Nov 2025

open study

Transcranial Magnetic Stimulation in Veterans With PTSD
White River Junction Veterans Affairs Medical Center PTSD - Post Traumatic Stress Disorder
With this research investigators hope to begin to understand how rTMS can improve posttraumatic stress disorder (PTSD) symptoms. TMS improves PTSD through two interrelated mechanisms: change in brain limbic system function and change in systemic inflammatory activation. Participants who decide to j1 expand

With this research investigators hope to begin to understand how rTMS can improve posttraumatic stress disorder (PTSD) symptoms. TMS improves PTSD through two interrelated mechanisms: change in brain limbic system function and change in systemic inflammatory activation. Participants who decide to join this study, will receive ten rTMS treatments. All participants will undergo a 40-minute rTMS procedure with a member of the study team 10 times over 2-4 weeks. Participants will undergo fMRI scans of the head in order to help researchers better understand potential effects of rTMS on brain activity. In addition, participants will be asked to give two breath and blood samples to look for signs of general inflammation.

Type: Interventional

Start Date: Jan 2026

open study

ACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response
ACADIA Pharmaceuticals Inc. Major Depressive Disorder (MDD) Depressive Disorder, Treatment-Resistant
The goal of this clinical trial is to learn if ACP-211 can help treat adults with major depressive disorder (MDD) who have not improved with antidepressant therapy (ADT), including those with treatment resistant depression (TRD). The main questions the study aims to answer are: - Does ACP-2111 expand

The goal of this clinical trial is to learn if ACP-211 can help treat adults with major depressive disorder (MDD) who have not improved with antidepressant therapy (ADT), including those with treatment resistant depression (TRD). The main questions the study aims to answer are: - Does ACP-211 work better than a placebo (a look-alike capsule with no medicine) to reduce symptoms of depression? - What adverse events do participants have when taking ACP-211?

Type: Interventional

Start Date: Nov 2025

open study

A Study to Evaluate Sleep Electroencephalogram (EEG) Features (Brain Activity While Sleeping) in Pa1
Janssen Research & Development, LLC Depressive Disorder, Major
The purpose of this study is to evaluate sleep in participants with Major Depressive Disorder with moderate to severe insomnia symptoms (MDDIS) or MDD with no or mild insomnia symptoms (non-MDDIS), using an at-home sleep Electroencephalogram (EEG; a device that records brain activity during sleep).1 expand

The purpose of this study is to evaluate sleep in participants with Major Depressive Disorder with moderate to severe insomnia symptoms (MDDIS) or MDD with no or mild insomnia symptoms (non-MDDIS), using an at-home sleep Electroencephalogram (EEG; a device that records brain activity during sleep). The study also aims to examine the association between objective sleep EEG features (measured using devices) and subjective sleep measures (self-reported experiences, such as how a person feels about their sleep) in participants with MDDIS or non-MDDIS.

Type: Observational

Start Date: Nov 2025

open study

Study to Evaluate the Efficacy and Safety of VQW-765 for the On-Demand Treatment of Social Anxiety1
Vanda Pharmaceuticals Social Anxiety Disorder (SAD)
This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of a single oral dose of VQW-765 compared to placebo in adults with social anxiety disorder. expand

This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of a single oral dose of VQW-765 compared to placebo in adults with social anxiety disorder.

Type: Interventional

Start Date: Sep 2025

open study

A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar1
Bristol-Myers Squibb Bipolar Disorder Type I With Mania or Mania With Mixed Features
This is a Phase 3, randomized, double-blind, placebo-controlled, multicenter, inpatient study in participants with bipolar disorder experiencing an acute episode of mania or mania with mixed features. The primary objective of the study is to evaluate the efficacy of KarXT compared to placebo in tr1 expand

This is a Phase 3, randomized, double-blind, placebo-controlled, multicenter, inpatient study in participants with bipolar disorder experiencing an acute episode of mania or mania with mixed features. The primary objective of the study is to evaluate the efficacy of KarXT compared to placebo in treating symptoms of mania during a 3-week inpatient period. The duration of the study including screening, the double-blind inpatient treatment period and safety-follow-up is no more than seven weeks.

Type: Interventional

Start Date: Jun 2025

open study

Effectiveness, Implementation, and Cost of Cognitive Processing Therapy in Prisons
University of Arkansas PTSD - Post Traumatic Stress Disorder PTSD and Alcohol Use Disorder PTSD and Trauma-related Symptoms Substance Use Disorder (SUD) Depression
Addiction and trauma exposure are common among the 5.5 million people (1 in 47 adults) in the U.S. who are in prison or under supervision. About 85% of people in prison have a substance use disorder or are there for a drug-related crime, and many have experienced serious trauma before being incarce1 expand

Addiction and trauma exposure are common among the 5.5 million people (1 in 47 adults) in the U.S. who are in prison or under supervision. About 85% of people in prison have a substance use disorder or are there for a drug-related crime, and many have experienced serious trauma before being incarcerated. Posttraumatic stress symptoms (PTSS) are often a result of trauma and are linked to more severe drug use, higher rates of relapse, and increased crime. PTSS and substance use disorder (SUD) each raise the chances of new arrests for people who are justice-involved, showing that addressing trauma and addiction could help reduce repeat offenses and the costs of incarceration. However, treatments for PTSS are rarely available in prisons, and there is little research on whether providing therapy for PTSS in prison can lower drug use, PTSS, or crime after release. The goal of this clinical trial is to see if trauma-focused group therapy (CPT) provided while in prison, can help people after release from prison. The therapy has been adapted for use in prisons (CPT-CJ) and will be compared to trauma focused therapy delivered via a self-help workbook This study will: - test whether a trauma-focused group therapy (CPT-CJ) can reduce post-incarceration drug and alcohol use, mental health issues, and drug-related crime, compared to trauma-focused self-help, - evaluate a strategy called implementation facilitation, which helps support the use of this therapy in prisons, and - measure the cost of the therapies and support strategies to help plan for future expansion. Incarcerated participants (N = 640; 50% female) will be enrolled from ~10 prisons in ~5 states, ensuring variability in population and setting characteristics. They will: - take surveys and answer questions up to 5 times (before starting treatment, right after getting treatment, right before leaving prison, 3 months after leaving prison and 6 months after leaving prison) - complete CPT group therapy or self-help therapy - provide urine samples 3 months and 6 months after leaving prison Prison stakeholders (e.g., prison staff, prison leadership, governmental officials; N = ~15 per site) who will be purposively sampled based on their role in CPT-CJ implementation will also participate in some surveys.

Type: Interventional

Start Date: Jul 2025

open study

Pathways to Perinatal Mental Health Equity
University of Massachusetts, Worcester Perinatal Anxiety Perinatal Depression Social Determinants of Health (SDOH) Peer Support Obstetric Care
Mental health conditions occurring during pregnancy and up to one year postpartum (the perinatal period) occur in 1 in 5 perinatal individuals. To improve mental health care during the perinatal period, this study will implement and compare a health care model of improving mood and anxiety disorder1 expand

Mental health conditions occurring during pregnancy and up to one year postpartum (the perinatal period) occur in 1 in 5 perinatal individuals. To improve mental health care during the perinatal period, this study will implement and compare a health care model of improving mood and anxiety disorder care in practices with a health care-community partnership model. The study will include 32 perinatal care settings across the United States. Half of them will have the health care model, the other half will have the health care-community partnership model. The study is designed to answer the question, "Should states and healthcare systems put resources into a healthcare system approach or a healthcare-community partnership approach to mental health care?" The results of this study will help states and healthcare systems decide how to develop pathways for increasing access to mental health care for pregnant and postpartum individuals.

Type: Interventional

Start Date: Dec 2025

open study

A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder
Janssen Research & Development, LLC Depressive Disorder, Major
The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participants with major depressive disorder (MDD). expand

The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participants with major depressive disorder (MDD).

Type: Interventional

Start Date: Dec 2024

open study

Study of ITI-1284 as Monotherapy Treatment in Patients With Generalized Anxiety Disorder
Intra-Cellular Therapies, Inc. Generalized Anxiety Disorder
This is a multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy, safety, and tolerability of ITI-1284 as monotherapy treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD in pati1 expand

This is a multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy, safety, and tolerability of ITI-1284 as monotherapy treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD in patients who have had inadequate response to generalized anxiety disorder treatment.

Type: Interventional

Start Date: Nov 2024

open study

Feasibility of a Prenatal Yoga Mobile App in African American Pregnant Women
San Diego State University Pregnancy Related Mental Health Issue Discrimination, Racial Stress Depression
The goal of this research is to test if a prenatal yoga app can improve well-being in African American/Black (AA) pregnant women. The main questions it aims to answer are: 1. Is the Down Dog prenatal yoga app feasible for AA pregnant women? 2. How does mental and physical health change after1 expand

The goal of this research is to test if a prenatal yoga app can improve well-being in African American/Black (AA) pregnant women. The main questions it aims to answer are: 1. Is the Down Dog prenatal yoga app feasible for AA pregnant women? 2. How does mental and physical health change after using the Down Dog app for 12-weeks? 3. What cultural adaptations to the Down Dog app are needed? The study lasts for 12 weeks and participants are asked to: - do prenatal yoga with the app for at least 20 min/day, three days/week, from home - wear a Garmin Vivosmart 5 watch daily - complete four online surveys - complete an optional virtual interview This project aims to advance public health by contributing to a broader understanding of how prenatal yoga can support the health and well-being of AA pregnant women and promote optimal maternal and child health outcomes.

Type: Interventional

Start Date: Apr 2025

open study

Virtual Patient Navigation During a Pandemic
Children's Hospital of Philadelphia Post-partum Depression
The sub-study will involve a rigorous mixed-methods design. The qualitative phase of the sub-study will consist of semi-structured interviews. During the semi-structured interviews, 10 eligible women will be recruited to identify barriers and facilitators to accessing virtual mental health services1 expand

The sub-study will involve a rigorous mixed-methods design. The qualitative phase of the sub-study will consist of semi-structured interviews. During the semi-structured interviews, 10 eligible women will be recruited to identify barriers and facilitators to accessing virtual mental health services. This information will be used to adapt an evidence-based patient navigation intervention for virtual use. For the intervention phase of the sub-study, 30 women with persistent postpartum depression symptoms will be recruited to participate in the adapted virtual navigator program using rapid cycle testing over a 2-month period.

Type: Interventional

Start Date: Jun 2023

open study

Study to Assess the Safety and Effectiveness of NMRA-335140-501
Neumora Therapeutics, Inc. Major Depressive Disorder
This is a 52-week open-label extension (OLE) study that will evaluate the safety, tolerability, and effectiveness of NMRA-335140 in participants with major depressive disorder (MDD). Participants who completed a parent study investigating the efficacy and safety of NMRA-335140 as a treatment for MD1 expand

This is a 52-week open-label extension (OLE) study that will evaluate the safety, tolerability, and effectiveness of NMRA-335140 in participants with major depressive disorder (MDD). Participants who completed a parent study investigating the efficacy and safety of NMRA-335140 as a treatment for MDD (ie, NMRA-335140-301, NMRA-335140-302, or NMRA-335140-303), and complete the 6 weeks double-blind treatment, provide informed consent, and meet eligibility criteria, may enter this extension study.

Type: Interventional

Start Date: Nov 2023

open study

Dosing rTMS for Depression Post-SCI
VA Office of Research and Development Spinal Cord Injuries Depression Depressive Disorder, Major
Depression is a leading cause of disability worldwide and is more commonly seen in individual's post-spinal cord injury (SCI) than in the general population. Depression post-SCI impacts an individuals' quality of life and recovery. It has been reported that among Veterans with an SCI, those without1 expand

Depression is a leading cause of disability worldwide and is more commonly seen in individual's post-spinal cord injury (SCI) than in the general population. Depression post-SCI impacts an individuals' quality of life and recovery. It has been reported that among Veterans with an SCI, those without depression live longer than those with depression. Thus, depression must be treated appropriately. Repetitive transcranial magnetic stimulation (rTMS) is an FDA-approved treatment for depression, but dosing is based on a motor response or movement in the thumb. Over half of individuals with SCI have some degree of arm or hand impairment, so these individuals might not be eligible for rTMS, or they may receive the wrong dose. This study proposes clinical trial in individuals with depression post-SCI to assess the anti-depressant effect of a novel technique to dose rTMS that does not require a motor response in the thumb. By gaining a better understanding of the application of rTMS for depression post-SCI, the investigators aim to advance the rehabilitative care of Veterans.

Type: Interventional

Start Date: Mar 2025

open study

Antidepressant Effects of Nitrous Oxide
University of Chicago Major Depressive Disorder Treatment Resistant Depression
To evaluate the acute and sustained antidepressant effects of nitrous oxide in people with major depressive disorder; and further evaluate these effects by identifying the optimal dose and regimen to guide current practice, and to plan a future large pragmatic trial. expand

To evaluate the acute and sustained antidepressant effects of nitrous oxide in people with major depressive disorder; and further evaluate these effects by identifying the optimal dose and regimen to guide current practice, and to plan a future large pragmatic trial.

Type: Interventional

Start Date: Jun 2021

open study

Behavioral Activation Delivered Via Home-based Telehealth to Improve Functioning in Cardiovascular1
VA Office of Research and Development Depression Cardiovascular Diseases
The purpose of this study is to demonstrate whether Behavioral Activation for depression delivered via home based telehealth (BA-HT) is effective in improving social and role functioning in Veterans recently discharged from Cardiovascular disease (CVD-related) inpatient care. Eligible participants1 expand

The purpose of this study is to demonstrate whether Behavioral Activation for depression delivered via home based telehealth (BA-HT) is effective in improving social and role functioning in Veterans recently discharged from Cardiovascular disease (CVD-related) inpatient care. Eligible participants will receive either (1) twelve sessions of BA-HT or (2) standard best practices post CVD hospitalization care. Study participants will be 132 Veterans discharged from the Ralph H. Johnson VA Medical Center inpatient care facilities with CVD diagnoses corresponding to ICD 10 codes I20-I25 (120 unstable angina, stable angina; 121 NSTEMI, STEMI, initial encounter; 122 NSTEMI, STEMI, subsequent encounter; 124 acute coronary syndrome; 125 coronary arteriosclerosis with angina). They will be male or female, age 21 and above, and with approximately 40-50% minority representation. There will be assessment at baseline, 1 week post treatment, as well as 3 and 9-months post treatment. The investigators predict that BA-HT will more effectively increase social role and activity functioning, activity, mood and reduce 9-month re-hospitalization compared to current best-practices post-discharge care among patients scoring at least moderately depressed on the PROMIS Depression scale one week following hospital discharge for a CVD event.

Type: Interventional

Start Date: Jan 2022

open study

Functional Outcomes of Cannabis Use (FOCUS) in Veterans With Posttraumatic Stress Disorder
VA Office of Research and Development PTSD Cannabis-Related Disorder
Posttraumatic stress disorder (PTSD) is a disabling psychiatric disorder that affects 20%-30% of U.S. Veterans. PTSD is strongly associated with increased risk for substance abuse comorbidity, including cannabis use disorder. Multiple states now include PTSD as a condition for which patients can be1 expand

Posttraumatic stress disorder (PTSD) is a disabling psychiatric disorder that affects 20%-30% of U.S. Veterans. PTSD is strongly associated with increased risk for substance abuse comorbidity, including cannabis use disorder. Multiple states now include PTSD as a condition for which patients can be legally prescribed medical marijuana, despite the fact that there has not been a single large-scale randomized clinical trial demonstrating the efficacy of cannabis to treat PTSD to date. The overall objective of the current proposal is to study the impact of reduced cannabis use on functioning among Veterans with PTSD. The investigators will evaluate the relationship between cannabis use and daily functioning among cannabis users and heavy cannabis users. The central hypothesis is that reductions in cannabis use will lead to positive changes in the functional outcomes of Veterans. The rationale for this research is that it will provide the first and only real-time data concerning the impact of reduced cannabis use on daily functioning among Veterans with PTSD.

Type: Interventional

Start Date: Jan 2022

open study

Oxytocin to Enhance Integrated Treatment for AUD and PTSD
Medical University of South Carolina PTSD Alcohol Use Disorder
The primary objective of the proposed Stage II study is to examine the efficacy of oxytocin (OT) as compared to placebo in reducing (1) alcohol use disorder (AUD) symptoms, and (2) post-traumatic stress disorder (PTSD) symptoms among Veterans receiving COPE therapy (Concurrent Treatment of PTSD and1 expand

The primary objective of the proposed Stage II study is to examine the efficacy of oxytocin (OT) as compared to placebo in reducing (1) alcohol use disorder (AUD) symptoms, and (2) post-traumatic stress disorder (PTSD) symptoms among Veterans receiving COPE therapy (Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure). To evaluate purported neurobiological mechanisms of change, we will employ functional magnetic resonance imaging (fMRI) at pre- and post-treatment.

Type: Interventional

Start Date: Mar 2021

open study

Caloric Vestibular Stimulation for Modulation of Insight in Obsessive-Compulsive Spectrum Disorders
Stanford University Obsessive-Compulsive Disorder Body Dysmorphic Disorders Illness Anxiety Disorder
This study investigates whether caloric vestibular stimulation can modulate a measure of insight in obsessive-compulsive spectrum disorders. expand

This study investigates whether caloric vestibular stimulation can modulate a measure of insight in obsessive-compulsive spectrum disorders.

Type: Interventional

Start Date: May 2022

open study

Suicidal Behavior in Patients Diagnosed With Bipolar Disorder
Emory University Depression Alcoholism Drug Abuse
The purpose of this study is to learn the environmental and psychological factors that impact suicidality in patients diagnosed with Bipolar Disorder. Additionally, the study aims to identify treatments to reduce the suicidal behavior and improve quality of life through a 6-week group-based interve1 expand

The purpose of this study is to learn the environmental and psychological factors that impact suicidality in patients diagnosed with Bipolar Disorder. Additionally, the study aims to identify treatments to reduce the suicidal behavior and improve quality of life through a 6-week group-based intervention program.

Type: Interventional

Start Date: Jan 2016

open study

A Study to Evaluate the Effectiveness of DT-101 in Patients With Depression
Draig Therapeutics Ltd Major Depressive Disorder (MDD)
The goal of this clinical trial is to learn if DT-101 can treat depression in adults. The effect of DT-101 will be compared to placebo. Subjects will attend the clinic every couple of weeks complete general health checks and complete questionnaires. expand

The goal of this clinical trial is to learn if DT-101 can treat depression in adults. The effect of DT-101 will be compared to placebo. Subjects will attend the clinic every couple of weeks complete general health checks and complete questionnaires.

Type: Interventional

Start Date: Dec 2025

open study

RCT for Latina Mental Health Using Web-Based Apps
University of California, Los Angeles Mental Health Anxiety Depression Well-Being, Psychological
This study compares a choice-driven, interactive, evidence-informed storytelling web-based app intervention with links to resources and treatment (Tx) recommendations (made by a character via her blog) and Tx locator, to a web-based app with links to publicly available informational internet videos1 expand

This study compares a choice-driven, interactive, evidence-informed storytelling web-based app intervention with links to resources and treatment (Tx) recommendations (made by a character via her blog) and Tx locator, to a web-based app with links to publicly available informational internet videos, MH resources, and a treatment locator for at least moderately anxious/depressed untreated English and Spanish speaking Latinas to determine if a story-based, character-driven approach is more effective for catalyzing mental health treatment initiation.

Type: Interventional

Start Date: Jul 2025

open study

fMRI Neurofeedback With Matter Neuroscience App
Stanford University Depression Mild Depression Depression Moderate
Study will utilize an app, Matter Neuroscience, designed to help users with depression understand positive emotions and the neurotransmitters that create them. We hope to learn the safety and efficacy of neurofeedback for treating depression and lay the groundwork for a pivotal clinical trial. expand

Study will utilize an app, Matter Neuroscience, designed to help users with depression understand positive emotions and the neurotransmitters that create them. We hope to learn the safety and efficacy of neurofeedback for treating depression and lay the groundwork for a pivotal clinical trial.

Type: Interventional

Start Date: Aug 2025

open study

Parent Encouragement And Coaching of Happiness in Youth
University of Pittsburgh Depression Parent-Child Relations
The goal of this mechanistic clinical trial is to examine whether parent-coaching aimed at increasing child positive affect will increase child neural response to reward. The main questions it aims to answer are: Aim 1. Characterize child neural reward response and its relation to maternal sociali1 expand

The goal of this mechanistic clinical trial is to examine whether parent-coaching aimed at increasing child positive affect will increase child neural response to reward. The main questions it aims to answer are: Aim 1. Characterize child neural reward response and its relation to maternal socialization of positive emotions at baseline in healthy young children. Aim 2. Evaluate how coaching-related changes in maternal socialization of positive emotion expression contribute to increases in child neural reward response over time. Aim 3. Examine how maternal socialization of positive emotion expression contributes to increases in child neural reward response in the moment. Participating mother-child dyads will be randomized to either 3 sessions of parent coaching of child positive affect or 3 sessions of a general parenting support intervention and neural response to reward and affective behavior will be examined pre and post intervention.

Type: Interventional

Start Date: Oct 2025

open study

The Student Wellness and Emotional Growth Resiliency (SWAG-R) Program
Nova Southeastern University Anxiety Depression Stress Wellbeing Quality of Life
The purpose of this research study is to provide a free 6-week, online psychological coaching program to NSU undergraduate students to help with anxiety, depression, and stress, while improving quality of life and healthy coping skills. expand

The purpose of this research study is to provide a free 6-week, online psychological coaching program to NSU undergraduate students to help with anxiety, depression, and stress, while improving quality of life and healthy coping skills.

Type: Interventional

Start Date: Jan 2025

open study