Search Clinical Trials
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.
Watch this collaborative ADAA and ResearchMatch Webinar “Research Studies and You: Where to Start & What to Ask.”
This website page is brought to you in partnership with ResearchMatch.
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Targeting Network Dysfunction in Apathy of Late-life Depression Using Digital Therapeutics
AdventHealth
Major Depressive Disorder
Apathy
The goal of this randomized controlled trial is to evaluate the potential of a customized
digital cognitive training intervention to target aspects of brain function in apathy of
late-life depression and reduce symptoms of apathy and related cognitive and behavioral
deficits. The investigators hypo1 expand
The goal of this randomized controlled trial is to evaluate the potential of a customized digital cognitive training intervention to target aspects of brain function in apathy of late-life depression and reduce symptoms of apathy and related cognitive and behavioral deficits. The investigators hypothesize that 4 weeks of a customized digital cognitive training program will lead to changes in brain connectivity, apathy severity, and cognitive control performance. Type: Interventional Start Date: Sep 2025 |
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Preventing the Development of Chronic Pain: Treating PTSD at Acute Pain Onset
Rush University Medical Center
PTSD
Chronic Pain
Although most people recover from acute pain (such as pain caused by injury, surgery,
repetitive motion, or unknown causes), many people do not fully recover and will
experience chronic pain. Untreated posttraumatic stress disorder (PTSD) appears to be a
key risk factor for the transition from acut1 expand
Although most people recover from acute pain (such as pain caused by injury, surgery, repetitive motion, or unknown causes), many people do not fully recover and will experience chronic pain. Untreated posttraumatic stress disorder (PTSD) appears to be a key risk factor for the transition from acute pain to chronic pain. However, few published studies have addressed the issue of preventing the transition from acute to chronic pain via PTSD reduction. This project will aim to test whether trauma-related PTSD symptoms can be reduced using either Stellate Ganglion Block (SGB) treatment or Cognitive Processing Therapy (CPT), and whether reducing PTSD symptoms can prevent the transition from non-injury based acute pain to chronic pain. Type: Interventional Start Date: Sep 2023 |
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Beyond Monoamines: The Role of the Nociceptin/Orphanin FQ Receptor in Major Depression
Mclean Hospital
Major Depressive Disorder
This study looks at the role of the Nociceptin/Orphanin FQ receptor system in the brain
of individuals with current or past major depressive disorder (MDD). It also examines how
individuals with a history of depression make certain decisions and which brain regions
are involved in such decisions. I1 expand
This study looks at the role of the Nociceptin/Orphanin FQ receptor system in the brain of individuals with current or past major depressive disorder (MDD). It also examines how individuals with a history of depression make certain decisions and which brain regions are involved in such decisions. Information collected through MRI, PET, biospecimens (i.e., blood, saliva) and behavioral tasks will be used to predict depressive symptoms in the future. Type: Observational Start Date: Dec 2021 |
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Music Interventions During Wide-Awake Hand Surgery
University of Wisconsin, Madison
Anxiety
Surgery
The purpose of this study is to examine if patients have a lower anxiety level during
wide awake hand surgery while listening to their choice of music vs standardized
relaxation music. Patients who are planning to undergo wide awake (local anesthetic only
hand surgery) and agree to participate will1 expand
The purpose of this study is to examine if patients have a lower anxiety level during wide awake hand surgery while listening to their choice of music vs standardized relaxation music. Patients who are planning to undergo wide awake (local anesthetic only hand surgery) and agree to participate will be randomized to either a music intervention where they listen to their choice of music genre or standardized relaxation music during their time in the operating room. 170 participants will be enrolled and can expect to be on study for 2 weeks. Type: Interventional Start Date: Jul 2026 |
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Attentional Biases, Reward Sensitivity, and Cognitive Control in Adults With Bipolar Disorder
University Hospitals Cleveland Medical Center
Bipolar Disorder
The purpose of this study is to use eye-tracking technology to study attentional biases,
reward sensitivity, and cognitive control in adult patients with bipolar disorder with or
without anxiety and/or substance use disorder comorbidity. expand
The purpose of this study is to use eye-tracking technology to study attentional biases, reward sensitivity, and cognitive control in adult patients with bipolar disorder with or without anxiety and/or substance use disorder comorbidity. Type: Observational Start Date: Mar 2019 |
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DBS for Obsessive-Compulsive Disorder
Northwell Health
Obsessive-Compulsive Disorder (OCD)
There are two primary approaches to the treatment of OCD, pharmacotherapy and cognitive
behavior therapy (CBT). Lack of therapeutic success with one approach leads to trials of
the alternative approach or a combination of the two. A rarely used third therapy
approach, appropriate for only the most1 expand
There are two primary approaches to the treatment of OCD, pharmacotherapy and cognitive behavior therapy (CBT). Lack of therapeutic success with one approach leads to trials of the alternative approach or a combination of the two. A rarely used third therapy approach, appropriate for only the most severely afflicted and treatment resistant patients, is neurosurgical ablation of certain brain regions involved in mood and anxiety. The neurosurgical ablation procedures are irreversible in nature, and involve the destruction of specific volumes of brain tissue through various controlled means. Surgical procedures include cingulotomy, subcaudate tractotomy, limbic leucotomy which is a combination of the first two procedures and capsulotomy. DBS therapy is an alternative to neurosurgical procedures, specifically anterior capsulotomy, for patients with chronic, severe OCD which has proven resistant to primary pharmacological and/or behavior therapy options. Results from 26 severe, treatment-resistant OCD patients treated with DBS at four collaborating centers, three in the US, and one in Europe are summarized in great detail in pages 12-22 of the provided/attached "Reclaim Summary of Safety and Probable Benefit." Type: Interventional Start Date: Jul 2024 |
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SUpport From PEeRs to Expand Access Study - Community
University of California, Berkeley
Depression, Anxiety
Investigators will evaluate the implementation of an evidence-based, Spanish-language,
digital, cognitive-behavioral therapy (dCBT) intervention (SilverCloud) in the Mission
community for Latino patients with depression and/or anxiety. 213 participants will be
enrolled in a one-armed trial comparin1 expand
Investigators will evaluate the implementation of an evidence-based, Spanish-language, digital, cognitive-behavioral therapy (dCBT) intervention (SilverCloud) in the Mission community for Latino patients with depression and/or anxiety. 213 participants will be enrolled in a one-armed trial comparing self-guided vs. supported dCBT (SilverCloud). Type: Interventional Start Date: Aug 2025 |
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JAK Signaling in Depression
Emory University
Major Depressive Disorder
This study will test the hypothesis that Janus kinase (JAK) signaling is involved in
major depression (MD) with high inflammation by determining whether its inhibition with
baricitinib can improve functional connectivity in reward and motor circuits in
association with improved motivation and motor1 expand
This study will test the hypothesis that Janus kinase (JAK) signaling is involved in major depression (MD) with high inflammation by determining whether its inhibition with baricitinib can improve functional connectivity in reward and motor circuits in association with improved motivation and motor function in MD patients enriched for high C-reactive protein (CRP) and anhedonia. Type: Interventional Start Date: Sep 2025 |
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NightWare and Cardiovascular Health in Veterans With PTSD
VA Office of Research and Development
Post-traumatic Stress Disorder (PTSD)
Cardiovascular Diseases
Autonomic Dysfunction
Vascular Stiffness
Nightmare
The purpose of this study is to learn more about the effectiveness of a prescription
wrist-wearable device called NightWare (NW) on improving sleep in Veterans with
nightmares related to posttraumatic stress disorder (PTSD). The investigators also want
to learn whether it improves cardiovascular he1 expand
The purpose of this study is to learn more about the effectiveness of a prescription wrist-wearable device called NightWare (NW) on improving sleep in Veterans with nightmares related to posttraumatic stress disorder (PTSD). The investigators also want to learn whether it improves cardiovascular health among this population. Type: Interventional Start Date: Sep 2025 |
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Cognitive Behavioral and Faith Fellowship to Improve Thy Health
University of Wisconsin, Madison
Depression
Investigators will examine the efficacy of a faith-based depression intervention, in
reducing symptoms of depression among African American adults in Wisconsin. Twelve church
groups, each with 10 people (N=120) will be invited to participate. This intervention
will be the first evidence-based, fait1 expand
Investigators will examine the efficacy of a faith-based depression intervention, in reducing symptoms of depression among African American adults in Wisconsin. Twelve church groups, each with 10 people (N=120) will be invited to participate. This intervention will be the first evidence-based, faith-based intervention designed for African Americans if validated. Type: Interventional Start Date: Oct 2024 |
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Hybrid Type 1 Randomized Pilot Trial of a Peer-led Family and Social Strengthening Group Interventi1
University of Illinois at Chicago
Depression
Anxiety
PTSD
Family Dynamics
Social Functioning
The proposed study draws on prior research to evaluate the feasibility, acceptability and
explore preliminary effectiveness of Coffee and Family Education and Support, Version
(CAFES2) using a pilot randomized type 1 hybrid effectiveness-implementation design.
CAFES2 is a peer-led family and social1 expand
The proposed study draws on prior research to evaluate the feasibility, acceptability and explore preliminary effectiveness of Coffee and Family Education and Support, Version (CAFES2) using a pilot randomized type 1 hybrid effectiveness-implementation design. CAFES2 is a peer-led family and social strengthening multiple family group intervention that is designed to respond to multi-level needs of refugee families. Results of the trial will contribute to the emerging evidence base on family-based mental health interventions for refugee and newcomer communities. The trial will also generate new insights regarding implementation strategies needed to promote successful delivery of services by peer providers and the unique role of human-centered design practices for adaptation of mental health and psychosocial interventions. Type: Interventional Start Date: May 2024 |
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Targeting Specific Brain Networks to Treat Specific Symptoms in Depression
Massachusetts General Hospital
Major Depressive Disorder
Repetitive transcranial magnetic stimulation (rTMS) is a way of non-invasively
stimulating specific brain networks and is an established treatment for Major Depressive
Disorder (MDD). This proposal will reveal network mechanisms of the therapeutic effects
of rTMS by investigating how stimulating ea1 expand
Repetitive transcranial magnetic stimulation (rTMS) is a way of non-invasively stimulating specific brain networks and is an established treatment for Major Depressive Disorder (MDD). This proposal will reveal network mechanisms of the therapeutic effects of rTMS by investigating how stimulating each network specifically changes network connectivity and behavior. This will be done in a highly individualized manner in depressed and healthy patients, leading to more effective and more individualized treatments for depression. Type: Interventional Start Date: Mar 2024 |
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To Improve Depressive Symptoms Using a Web-App
University of Texas at Austin
Depression
This study is being done to answer a question on whether a Web App-based Lifestyle
Physical Activity Promotion Program is effective in improving depressive symptom
experience of midlife Korean American women (WPAPP-K). expand
This study is being done to answer a question on whether a Web App-based Lifestyle Physical Activity Promotion Program is effective in improving depressive symptom experience of midlife Korean American women (WPAPP-K). Type: Interventional Start Date: Dec 2022 |
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The Benefits of Natural Medicine, Vitamin IV Therapy and Supplements: Maintaining Good Health Throu1
Faith A. Richardson
Anxiety Disorders and Symptoms
Fibromyalgia
Arthritis
Chronic Pain
Hypertension,Essential
Herbal Medicine is known as the medicinal use of herbal substances as a means of treating
different conditions in the human body to ensure that the body remains in optimal health
and wellness. These substances are known to contain very active ingredients in it and as
such is also a very potent mean1 expand
Herbal Medicine is known as the medicinal use of herbal substances as a means of treating different conditions in the human body to ensure that the body remains in optimal health and wellness. These substances are known to contain very active ingredients in it and as such is also a very potent means of managing diseases and ailments in the body. Herbal medicine has always been a standby source of getting relief from various conditions over centuries, however, it can be categorically said that the mode of usage of these herbal substances has changed over time. Traditional healers help individuals to make meaning out of the natural herbs seen around that can be useful to one's health. Herbal medicine is the use of plants to treat disease and enhance general health and wellbeing. Herbs can interact with other pharmaceutical medications and should be taken with care. Always seek a regular medical doctor (GP) about any health concerns and tell them about any herbal medicines you are taking or thinking of taking. Never stop taking prescribed medications in favor of herbs without first discussing it with your GP. Type: Observational [Patient Registry] Start Date: Dec 2025 |
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Evaluation of the PACE/PACENET BHL Clinical Program
University of Pennsylvania
Depression
Anxiety
Pain, Chronic
The SUpporting Seniors Receiving Treatment And INtervention (SUSTAIN) program is a
telephone-based clinical service designed to help identify and manage behavioral health
issues among PACE/PACENET enrollees. The purpose of the current project is to a) explore
moderators of treatment response among1 expand
The SUpporting Seniors Receiving Treatment And INtervention (SUSTAIN) program is a telephone-based clinical service designed to help identify and manage behavioral health issues among PACE/PACENET enrollees. The purpose of the current project is to a) explore moderators of treatment response among beneficiaries in the SUSTAIN Clinical Program and b) to evaluate the sustained clinical effects of the program. Type: Observational Start Date: Mar 2014 |
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Effects of Spirulina Supplementation on Mental Health in Healthy Adults
Arizona State University
Depression
Mental Acuity
Spirulina platensis is a form of cyanobacteria, a blue-green algae, and is a superfood
most known for being rich in protein, vitamins and minerals, and healthful
phytochemicals. Spirulina supports brain health through neuroprotection offered by its
antioxidants, anti-inflammatory properties, and ho1 expand
Spirulina platensis is a form of cyanobacteria, a blue-green algae, and is a superfood most known for being rich in protein, vitamins and minerals, and healthful phytochemicals. Spirulina supports brain health through neuroprotection offered by its antioxidants, anti-inflammatory properties, and hormone regulation. The aim of this study is to supplement healthy adults from a campus community with 3g of spirulina, daily, for 8 weeks to improve mood and mental acuity in comparison to receiving a placebo. Type: Interventional Start Date: Apr 2025 |
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Potential Benefits of Parent Child Interaction Therapy (PCIT)
University of Florida
Autonomic Dysregulation
Anxiety
Depression
Parent-Child Relations
The goal of this study is to explore possible benefits of Parent-Child Interaction
Therapy (PCIT). The main goals of the study are:
- To investigate whether pre-survey measures of autonomic reactivity relate to the
overall functioning of participants.
- To examine the effects of PCIT T1 expand
The goal of this study is to explore possible benefits of Parent-Child Interaction Therapy (PCIT). The main goals of the study are: - To investigate whether pre-survey measures of autonomic reactivity relate to the overall functioning of participants. - To examine the effects of PCIT To identify individual characteristics that influence the effects of PCIT. Participants will: - complete 5 online surveys (1x pre-PCIT, 3x during PCIT, and 1x post-PCIT) - complete the PCIT program Type: Observational Start Date: Feb 2025 |
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Clemastine for Improving White Matter and Boosting Antidepressant Response in Late-life Depression
University of Illinois at Chicago
Depression
The goal of this study is to find out if the antihistamine, clemastine, can make the
white matter in the brain better in older adults with depression. The study will also
determine whether this improvement can make antidepressant treatment work better, reduce
depressive symptoms, and improve memory1 expand
The goal of this study is to find out if the antihistamine, clemastine, can make the white matter in the brain better in older adults with depression. The study will also determine whether this improvement can make antidepressant treatment work better, reduce depressive symptoms, and improve memory and thinking. Type: Interventional Start Date: Dec 2025 |
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Geolocation Positional System (GPS) Experience
University of Miami
Emotions
Anhedonia
Depression
The purpose of this study is to use smartphone technology to capture individual location
emotional and cognitive data, to examine how real-world behaviors thoughts, emotions, and
brain activity are related to one another. expand
The purpose of this study is to use smartphone technology to capture individual location emotional and cognitive data, to examine how real-world behaviors thoughts, emotions, and brain activity are related to one another. Type: Interventional Start Date: Nov 2023 |
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Art Therapy and Emotional Well Being in Military Populations With Posttraumatic Stress Symptoms
Walter Reed National Military Medical Center
PTSD
Military Activity
Post-Traumatic Headache
Posttraumatic Stress Disorder
Posttraumatic Stress Disorder, Delayed Onset
Art therapy is used across the Military Health System for treatment of posttraumatic
symptoms, but there is limited research on how art therapy is able to restore emotional
expression and regulation in service members. This research hopes to learn about the
effects of art therapy on emotional expre1 expand
Art therapy is used across the Military Health System for treatment of posttraumatic symptoms, but there is limited research on how art therapy is able to restore emotional expression and regulation in service members. This research hopes to learn about the effects of art therapy on emotional expression and regulation in service members as well as the neurological systems at work. If a participant chooses to be in this study, he or she will attend eleven sessions over a period of six to eight months. The first session will be an interview and self-assessment questionnaires to collect information on a variety of symptoms, experiences, and personality traits, and an MRI scan. During the MRI scan, participants will be asked to perform a task where they will be shown a series of neutral and negative images. The following eight sessions will be one-hour art therapy sessions with a certified art therapist. The tenth session will consist of the same self-assessment questionnaires and another MRI scan. The final session will consist of some of the same questionnaires from the tenth visit, as well as a qualitative interview done virtually three months after the tenth visit. Type: Interventional Start Date: Feb 2022 |
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Aerobic Exercise and Obsessive-Compulsive Disorder Symptoms
Yale University
Obsessive-Compulsive Disorder (OCD)
The purpose of this study is to examine the acute effects of exercise on cognitive
flexibility and symptom reactivity. The main questions it aims to answer are:
Does moderate intensity physical activity reduce subjective distress, compulsive urges,
and intrusions- and increase cognitive flexibilit1 expand
The purpose of this study is to examine the acute effects of exercise on cognitive flexibility and symptom reactivity. The main questions it aims to answer are: Does moderate intensity physical activity reduce subjective distress, compulsive urges, and intrusions- and increase cognitive flexibility- in adults with obsessive-compulsive disorder compared to low-intensity physical activity? Researchers will compare low- to moderate-intensity exercise to see if moderate physical activity increases cognitive flexibility and reduces symptom reactivity in adults with obsessive-compulsive disorder (OCD). Participants will: Complete self-report surveys, psychiatric interviews, and cognitive tasks. Be assigned to either a low- or moderate-intensity exercise condition and complete physical activity. Repeat cognitive and symptom measures following the exercise intervention. Type: Interventional Start Date: Feb 2026 |
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ALTO-100 in Bipolar Disorder With Depression (BD-D)
Alto Neuroscience
Bipolar Disorder I or II With a Major Depressive Episode
The purpose of this study is to assess antidepressant efficacy differences between
ALTO-100 and placebo during the Double-Blind period in patients with bipolar disorder I
or II with current major depressive episode, when used adjunctively to a mood stabilizer
and/or atypical antipsychotic, related1 expand
The purpose of this study is to assess antidepressant efficacy differences between ALTO-100 and placebo during the Double-Blind period in patients with bipolar disorder I or II with current major depressive episode, when used adjunctively to a mood stabilizer and/or atypical antipsychotic, related to patient characteristics. Additionally, safety, tolerability, and efficacy will be assessed in a subsequent open label treatment period. Type: Interventional Start Date: Oct 2024 |
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ENA-001 for Opioid Induced Respiratory Depression
Enalare Therapeutics Inc.
Respiratory Depression
This study is a Phase I clinical trial to assess the safety, tolerability, and
pharmacokinetic (PK) and pharmacodynamic (PD) profiles with single intravenous (IV) and
intramuscular (IM) doses of ENA-001. expand
This study is a Phase I clinical trial to assess the safety, tolerability, and pharmacokinetic (PK) and pharmacodynamic (PD) profiles with single intravenous (IV) and intramuscular (IM) doses of ENA-001. Type: Interventional Start Date: May 2025 |
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Psychological Trauma, Post-Traumatic Stress Disorder, and Resilience in Adults With Congenital Hear1
Dartmouth-Hitchcock Medical Center
Adult Congenital Heart Disease
Congenital Heart Disease
PTSD
The purpose of this study, entitled "Psychological trauma, post-traumatic stress
disorder, and resilience in adults with congenital heart disease in a large population
sample", is to evaluate for exposures during a lifetime with congenital heart disease
that may be associated with higher likelihood1 expand
The purpose of this study, entitled "Psychological trauma, post-traumatic stress disorder, and resilience in adults with congenital heart disease in a large population sample", is to evaluate for exposures during a lifetime with congenital heart disease that may be associated with higher likelihood of developing PTSD. Primary aim: - Identify individual patient characteristics (medical, psychosocial, socioeconomic, etc.) that are associated with a diagnosis of PTSD. Secondary aims: - Calculate the prevalence of those meeting PTSD criteria in the ACHD population using the "gold standard" diagnostic clinician interview, while using the same data to validate a PTSD screening self-report survey in the ACHD population. - Determine the role of resilience in ACHD patients using a validated screening survey to assess its protective role toward PTSD. Hypotheses: - There are certain exposures (e.g. post-surgical pain, ICU delirium, bullying due to CHD) that are associated with a higher incidence and odds of meeting PTSD criteria. - "Gold standard" diagnostic interviews will most accurately estimate the prevalence of PTSD in ACHD which has been overestimated on prior screening-based studies, although the scope of the problem is still great. - Patients with a higher resilience score will show an association with a lower risk of PTSD. Type: Observational [Patient Registry] Start Date: Sep 2025 |
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Cognitive Rehabilitation for Veterans With MDD-related Cognitive Functioning Deficits
Portland VA Medical Center
Major Depressive Disorder (MDD)
Cognitive Dysfunction
Individuals with depression often describe difficulties with memory, attention,
concentration, and overall cognitive functioning, which can persist even after mood
episodes get better, and can affect treatment and health outcomes.
The primary objective of this pilot clinical trial is to evaluate t1 expand
Individuals with depression often describe difficulties with memory, attention, concentration, and overall cognitive functioning, which can persist even after mood episodes get better, and can affect treatment and health outcomes. The primary objective of this pilot clinical trial is to evaluate the feasibility and acceptability of a manualized, 8-week, Compensatory Cognitive Training (CCT) intervention for Veterans who received treatment for MDD in the past year and have persistent cognitive functioning deficits. The investigators will compare Motivationally Enhanced Compensatory Cognitive Training for Major Depressive Disorder (ME-CCT-MDD) to a robust comparator, Goal-focused Supportive Contact (GSC), to evaluate differences in outcome measures. The investigators hypothesize that Motivationally Enhanced Compensatory Cognitive Training for Major Depressive Disorder (ME-CCT-MDD) will be feasible and acceptable to participants in a pilot trial of ME-CCT-MDD vs. Goal-focused supportive contact (GSC) for Veterans with recent MDD treatment and persistent cognitive symptoms. This study will also evaluate the preliminary magnitude and direction of symptom change on measures of objective cognitive functioning, psychiatric symptomatology, psychosocial functioning, and quality of life. The investigators hypothesize that CCT will improve objective cognitive functioning, psychiatric outcomes, psychosocial functioning, and quality of life in Veterans with recent MDD-related cognitive functioning deficits. Participants who agree to participate in the study will: 1. Take part in an assessment of their cognition, symptoms, and functioning, which will take approximately 2 hours. The assessment will include an interview about their medical, psychiatric, and cognitive history. It will also include questionnaires about their symptoms and daily functioning as well as neuropsychological tests, which are paper-pencil tests that evaluate aspects of cognition such as memory, attention, and problem-solving skills. 2. Be randomly assigned (like the flip of a coin) to receive Goal-Focused Supportive Contact or Compensatory Cognitive Training. Both treatments will involve weekly groups with a mental health provider for approximately 2 hours per week for 8 weeks. Goal-Focused Treatment includes setting and achieving short-term and long-term goals for improving cognition and functioning. Compensatory Cognitive Training includes training in strategies to improve cognition and manage stress. 3. Complete a follow-up assessment of cognition, symptoms, and functioning 8 weeks after they begin treatment, as well as a brief interview about their experience in the group. These assessment sessions will take approximately 2 hours. Type: Interventional Start Date: May 2025 |