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.


871 matching studies

Sponsor Condition of Interest
Cultural Adaptation of a SSI for Youth Anxiety
University of Miami Anxiety Disorders
The overarching objective of this protocol is to (1) adapt and (2) disseminate an evidence-based, brief (approximately 30 minute) single session intervention (SSI) to better reflect the cultural and linguistic diversity of Latin, Haitian, and Haitian-American individuals via a fully online platform. expand

The overarching objective of this protocol is to (1) adapt and (2) disseminate an evidence-based, brief (approximately 30 minute) single session intervention (SSI) to better reflect the cultural and linguistic diversity of Latin, Haitian, and Haitian-American individuals via a fully online platform.

Type: Interventional

Start Date: Mar 2021

open study

Maternal Mental Health Access - MaMa
University of Utah Postpartum Depression Perinatal Depression
This hybrid effectiveness-implementation project will allow the team to evaluate and refine implementation in preparation for future multisite trials to ultimately move the Evidence-Based Intervention (EBI) to scale among diverse populations. The plan is to enroll 120 at-risk pregnant and postpartu1 expand

This hybrid effectiveness-implementation project will allow the team to evaluate and refine implementation in preparation for future multisite trials to ultimately move the Evidence-Based Intervention (EBI) to scale among diverse populations. The plan is to enroll 120 at-risk pregnant and postpartum women from rural, urban, and Latino populations. Using a randomized preference design to also evaluate patient and sociocultural factors in participation and symptom trajectory. Using the Implementation Research Logic Model, the team will evaluate the implementation feasibility and acceptability of a remote-access and on-demand MBCT PD prevention intervention that is integrated within maternal clinical care settings using an existing patient portal. Successful achievement of the study aims will result in a refined implementation protocol for future studies that are sufficiently powered to evaluate the effectiveness of an integrated Digital Mental Health Technology and to estimate the cost/benefit ratio

Type: Interventional

Start Date: Apr 2023

open study

The Impact of AMPA Receptor Blockade on Ketamine's Anti-Suicidal Effects
Yale University Depressive Disorder Major Depressive Disorder Bipolar Disorder Post Traumatic Stress Disorder Suicidal Ideation
The purpose of this study is to test the hypothesis that the anti-depressant and anti-suicidal effects of the N-methyl-D-aspartate receptor (NMDAR) antagonist Ketamine is critically dependent on stimulation of Alpha-Amino-3-Hydroxy-5-Methyl-4-Isoxazole Propionic Acid receptors (AMPAR). expand

The purpose of this study is to test the hypothesis that the anti-depressant and anti-suicidal effects of the N-methyl-D-aspartate receptor (NMDAR) antagonist Ketamine is critically dependent on stimulation of Alpha-Amino-3-Hydroxy-5-Methyl-4-Isoxazole Propionic Acid receptors (AMPAR).

Type: Interventional

Start Date: Apr 2023

open study

A Behavioral Activation Prenatal and Postpartum Intervention for Depressed Pregnant Smokers
M.D. Anderson Cancer Center Depression Tobacco Use Disorder
This study evaluates a mood management and health and wellness smoking cessation intervention for depressed pregnant smokers during and after birth. This study may help pregnant smokers who are experiencing depression quit smoking and stay smoke-free after their babies are born. expand

This study evaluates a mood management and health and wellness smoking cessation intervention for depressed pregnant smokers during and after birth. This study may help pregnant smokers who are experiencing depression quit smoking and stay smoke-free after their babies are born.

Type: Interventional

Start Date: Oct 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

Reach Out and Read (ROR) in the Neonatal Intensive Care Unit (NICU) Study
University of Washington Anxiety Parent-Child Relations Literacy
The goal of this clinical trial is to learn about the effects of the Reach Out and Read program on infants and their families in the neonatal ICU. The main goals of this study are: - To complete a needs assessment for literacy interventions in the NICU population through evaluating baselin1 expand

The goal of this clinical trial is to learn about the effects of the Reach Out and Read program on infants and their families in the neonatal ICU. The main goals of this study are: - To complete a needs assessment for literacy interventions in the NICU population through evaluating baseline home literacy scores. - To evaluate the effects of the ROR intervention on parental stress levels as assessed by the 6-question State-Trait Anxiety Index (STAI-6) - To evaluate the effects of the ROR intervention on parent-infant bonding by comparing scores on the 25-item Postpartum Bonding Questionnaire (PBQ) - To evaluate the effects of the ROR intervention on the home literacy environment by comparing home literacy scores Participants will complete three questionnaires that include demographic information, home literacy scores, the Postpartum Bonding Questionnaire and the State-Trait Anxiety Index; once at study enrollment, once at 36 weeks corrected gestational age, and once at 3 months corrected gestational age. Researchers will compare the control group (standard care) and a group that receives Reach Out and Read education to see whether exposure to Reach Out and Read affects literacy behaviors, parental anxiety, and parent-infant bonding.

Type: Interventional

Start Date: Nov 2022

open study

Adapting the Tumor Board Model for Mental Illness and Cancer
Massachusetts General Hospital Cancer Severe Major Depression Schizophrenia Bipolar Disorder Lung Cancer
This study examines the feasibility and acceptability of a virtual tumor board for cancer and mental illness for patients with serious mental illness and a new cancer diagnosis. The study also examines the impact on patient care, psychiatric symptoms, and clinician self-efficacy in managing this po1 expand

This study examines the feasibility and acceptability of a virtual tumor board for cancer and mental illness for patients with serious mental illness and a new cancer diagnosis. The study also examines the impact on patient care, psychiatric symptoms, and clinician self-efficacy in managing this population.

Type: Interventional

Start Date: May 2023

open study

Ketamine-Assisted Mindfulness-Based Cognitive Therapy for Depression: A Pilot Study
Ohio State University Major Depressive Disorder
The purpose of this study is to assess the feasibility of combining IV ketamine, a rapid acting antidepressant, with a course of Mindfulness-Based Cognitive Therapy (MBCT), for the initial and maintenance treatment of depression. expand

The purpose of this study is to assess the feasibility of combining IV ketamine, a rapid acting antidepressant, with a course of Mindfulness-Based Cognitive Therapy (MBCT), for the initial and maintenance treatment of depression.

Type: Interventional

Start Date: Mar 2022

open study

A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety o1
Sunstone Medical Cancer Major Depressive Disorder
This is a Phase 2, single-center study to explore the efficacy, safety, and tolerability of up to two 25-mg doses of psilocybin administered at an interval of 9 to 10 weeks in patients with MDD and cancer. This two-part study will administer a fixed dose (25 mg) of psilocybin in a double-blind, ran1 expand

This is a Phase 2, single-center study to explore the efficacy, safety, and tolerability of up to two 25-mg doses of psilocybin administered at an interval of 9 to 10 weeks in patients with MDD and cancer. This two-part study will administer a fixed dose (25 mg) of psilocybin in a double-blind, randomized, placebo-controlled portion (Dosing Session 1) and subsequently allow rollover into an open-label portion (Dosing Session 2; fixed dose of psilocybin, 25 mg) for patients who do not achieve remission of MDD symptoms after the first dose. In Dosing Session 1, groups of two to four patients will be randomized, as a cohort, to receive either psilocybin 25 mg or niacin 100 mg (active placebo) in a group session, with each patient supported by their dedicated study therapist and monitored by a second therapist via video feed. In Dosing Session 2, all eligible participants (i.e., patients who have not achieved remission defined as MADRS < 10 at V7) will receive psilocybin 25 mg in an open-label fashion using the group session model. The study population will include adult men and women who are 18 years of age or older and have diagnoses of both MDD and a malignant neoplasm. MDD is defined as the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) diagnostic criteria for a single or recurrent episode of MDD without psychotic features. A diagnosis of a malignant neoplasm is defined as having a diagnostic code from C00 to C97 according to the International Classification of Diseases, 10th edition (ICD-10). Participants will be recruited through referrals from specialized psychiatric and oncology services as well as through patient self-referrals. The majority of participants will have no prior exposure to psilocybin or so-called "magic mushrooms"; however, participants with prior recreational experience with psilocybin or "magic mushrooms" are eligible.

Type: Interventional

Start Date: Jul 2023

open study

Evaluating tDCS Brain-stimulation in Depression Using MRI
University of California, Los Angeles Major Depressive Disorder
Patients, physicians, and those who fund depression research are keenly interested in depression treatments that do not involve taking medications. One promising candidate treatment is transcranial direct current stimulation (tDCS), a low-cost technique that involves placing electrodes on specific1 expand

Patients, physicians, and those who fund depression research are keenly interested in depression treatments that do not involve taking medications. One promising candidate treatment is transcranial direct current stimulation (tDCS), a low-cost technique that involves placing electrodes on specific scalp locations and using a 9-volt battery to cause a small amount of electricity to pass through parts of the brain. Depending on the direction of electrical flow, tDCS can make brain cells (neurons) more likely or less likely to generate their own electrical signals. When evaluated as a treatment, tDCS is typically done in daily sessions over a period of two weeks. One of the challenges of tDCS is to work out the best possible positioning of electrodes and direction of electricity flow to gradually cause lasting changes in brain activity in ways that might be expected to improve depression. To address this challenge, the investigators are using MRI to take pictures of the brain during tDCS. This data will help us better understand the short-term effects of tDCS in depression and help us learn how to customize future treatments to cause a lasting beneficial response. Patients with depression between the ages of 20-55 years are eligible to take part in this research. Potential participants will undergo: 1. An assessment to confirm eligibility. This will take place over a secure videoconference call lasting no more than 3 hours. 2. Two in-person study visits lasting 30 min and 2-1/2 hours respectively. In the first visit, the investigators will use the MRI to take a picture of the brain and head structure to determine appropriate locations for placing the tDCS electrodes at the start of the second visit. Following electrode placement, an MRI scan will be performed to take pictures of the brain during tDCS. Depending on the study arm, 1. Participants may receive 'active' or 'sham' tDCS. The 'sham' condition is identical to the 'active' tDCS in every way except that it involves minimal tDCS and is designed to help rule out effects unrelated to the administered tDCS electricity. 2. Participants may also be asked to perform a mental task during MRI. All participants will be compensated $150 + parking upon completion of all study-visits.

Type: Interventional

Start Date: Oct 2022

open study

Improving Therapeutic Learning for PTSD
University of Wisconsin, Madison PTSD Post Traumatic Stress Disorder
The proposed project seeks to demonstrate the engagement of post-exposure dopamine neurotransmission and downstream acute reorganization of dopaminergic resting-state neural networks as a means of increasing consolidation of extinction memories formed during analogue exposure therapy in adult women1 expand

The proposed project seeks to demonstrate the engagement of post-exposure dopamine neurotransmission and downstream acute reorganization of dopaminergic resting-state neural networks as a means of increasing consolidation of extinction memories formed during analogue exposure therapy in adult women with PTSD. Participants will include 120 women aged 21-50 with a current diagnosis of PTSD related to physical or sexual assault, English speaking, and medically healthy. Participants will complete the stages of the study across 2-3 days, depending on participant need.

Type: Interventional

Start Date: Feb 2021

open study

Neighborhood-based Physical and Social Activity for Older Black Caregivers and People Living With D1
Oregon Health and Science University Caregiver Burden Depression Cognitive Impairment
The Sharing History through Active Reminiscence and Photo-imagery (SHARP) Program engages triads (primary caregiver, person living with dementia, caregiver support person) in walking and social reminiscence, using a group tablet to access routes and historical neighborhood images serving as convers1 expand

The Sharing History through Active Reminiscence and Photo-imagery (SHARP) Program engages triads (primary caregiver, person living with dementia, caregiver support person) in walking and social reminiscence, using a group tablet to access routes and historical neighborhood images serving as conversational prompts. Focus is on adapting the SHARP model to older Black dementia caregivers and on caregiver physical and mental health. Study technology measures sleep and daily step count. Weekly online surveys assess health status. Pre-post assessments measure cognitive function and mental health. Focus groups assess adaptation needs, feasibility and acceptance, and cultural significance.

Type: Interventional

Start Date: Mar 2023

open study

Affect Treatment for Depression and Anxiety
University of California, Los Angeles Depression Anxiety
The purpose of this study is to evaluate the efficacy and mediators of change in Positive Affect Treatment, a psychotherapy specifically aimed at enhancing reward sensitivity in individuals with low positive affect (a core feature of anhedonia) in the context of depression or anxiety. Target enrol1 expand

The purpose of this study is to evaluate the efficacy and mediators of change in Positive Affect Treatment, a psychotherapy specifically aimed at enhancing reward sensitivity in individuals with low positive affect (a core feature of anhedonia) in the context of depression or anxiety. Target enrollment is 100 male and female participants with low positive affect and depression or anxiety and impaired functioning, between the ages of 18 and 65 years, who will be randomized to either Positive Affect Treatment or Negative Affect Treatment (designed to reduce threat sensitivity). Participants will complete laboratory tests, psychiatric assessments, and self-report questionnaires as part of the study. The total length of participation is around 5 months.

Type: Interventional

Start Date: Nov 2021

open study

Cerebellar Stimulation and Cognitive Control
Krystal Parker, PhD Schizophrenia Autism Spectrum Disorder Bipolar Disorder Depression Parkinson Disease
The purpose of this study is to examine whether cerebellar stimulation can be used to improve cognitive deficits and mood in patients with schizophrenia, autism, bipolar disorder, Parkinson's disease, and major depression. expand

The purpose of this study is to examine whether cerebellar stimulation can be used to improve cognitive deficits and mood in patients with schizophrenia, autism, bipolar disorder, Parkinson's disease, and major depression.

Type: Interventional

Start Date: Nov 2017

open study

Closed-Loop Deep Brain Stimulation for Major Depression
Andrew Krystal Major Depressive Disorder
Neurons are specialized types of cells that are responsible for carrying out the functions of the brain. Neurons communicate with electrical signals. In diseases such as major depression this electrical communication can go awry. One way to change brain function is using electrical stimulation to h1 expand

Neurons are specialized types of cells that are responsible for carrying out the functions of the brain. Neurons communicate with electrical signals. In diseases such as major depression this electrical communication can go awry. One way to change brain function is using electrical stimulation to help alter the communication between groups of neurons in the brain. The purpose of this study is to test a personalized approach to brain stimulation as an intervention for depression. The study researchers will use a surgically implanted device to measure each individual's brain activity related to his/her depression. The researchers will then use small electrical impulses to alter that brain activity and measure whether these changes help reduce depression symptoms. This study is intended for patients with major depression whose symptoms have not been adequately treated with currently available therapies. The device used in this study is called the NeuroPace Responsive Neurostimulation (RNS) System. It is currently FDA approved to treat patients with epilepsy. The study will test whether personalized responsive neurostimulation can safely and effectively treat depression.

Type: Interventional

Start Date: Jul 2019

open study

Home-based Neuromodulation to Target Depression And Memory Symptoms in Older Adults
Hebrew SeniorLife Major Depressive Disorder Alzheimer Disease Dementia Nervous System Diseases Memory Disorders
This project aims to explore the feasibility and effects of a symptom-specific, brain-circuit-based, home-based neuromodulation therapy for addressing mood and memory symptoms in older adults with major depressive disorder (MDD) in the context of dementia. expand

This project aims to explore the feasibility and effects of a symptom-specific, brain-circuit-based, home-based neuromodulation therapy for addressing mood and memory symptoms in older adults with major depressive disorder (MDD) in the context of dementia.

Type: Interventional

Start Date: Jan 2023

open study

Peripheral Neuroimmune Mechanisms of Hyperthermia
Massachusetts General Hospital Hyperthermia Major Depressive Disorder Inflammation
The goal of this study is to examine how whole-body hyperthermia affects the thermoinflammatory profile, which includes the combined immune and heat shock response, in patients with depression and whether these changes correlate with decreased depression in individuals with Major Depressive Disorde1 expand

The goal of this study is to examine how whole-body hyperthermia affects the thermoinflammatory profile, which includes the combined immune and heat shock response, in patients with depression and whether these changes correlate with decreased depression in individuals with Major Depressive Disorder.

Type: Interventional

Start Date: Nov 2022

open study

Long-Term Maintenance With Ketamine and Esketamine for Reduction of Suicide in High-Risk Patients W1
Massachusetts General Hospital Major Depressive Disorder
The study will consist of a 24-week-long trial examining outcomes in patients with Major Depressive Disorder and suicidal ideation who will receive intravenous (IV) ketamine and intranasal (IN) esketamine, compared to a large sample of matched historical controls. Patients will be recruited from an1 expand

The study will consist of a 24-week-long trial examining outcomes in patients with Major Depressive Disorder and suicidal ideation who will receive intravenous (IV) ketamine and intranasal (IN) esketamine, compared to a large sample of matched historical controls. Patients will be recruited from an inpatient psychiatric unit. Eligible patients who provided informed consent will be enrolled in the study that will include a eight IV ketamine treatments, 13 esketamine treatment visits, seven long assessment visits, five short assessment visits, and daily surveys. The study will examine the feasibility, tolerability, and efficacy of repeated IV ketamine followed by esketamine, as well as predictors of treatment response.

Type: Interventional

Start Date: Oct 2022

open study

Study on Allopregnanolone and Depression in Perimenopausal Women
Brigham and Women's Hospital Depression
This study aims to identify how the progesterone metabolite allopregnanolone affects behavior and neurobiology that may underlie perimenopausal depression. expand

This study aims to identify how the progesterone metabolite allopregnanolone affects behavior and neurobiology that may underlie perimenopausal depression.

Type: Interventional

Start Date: Nov 2022

open study

The JULI Registry--Hemp and Cannabis Observational Registry
Juva Life Chronic Pain Appetite Disorders Neuropathy Menopausal Syndrome Anxiety
The JuLi Registry seeks to fill some of the gaps associated with the clinical use of CBD (cannabidiol) and other cannabinoid formulations including THC and others. The overarching goal of this Registry is to rapidly advance research and understanding of the use of cannabis and hemp-based formulatio1 expand

The JuLi Registry seeks to fill some of the gaps associated with the clinical use of CBD (cannabidiol) and other cannabinoid formulations including THC and others. The overarching goal of this Registry is to rapidly advance research and understanding of the use of cannabis and hemp-based formulations, in the clinical community setting, when it is utilized to manage the symptoms of cancer treatment and other underlying health issues. These symptoms include nausea, neuropathy, and sleeplessness and chronic pain.

Type: Observational [Patient Registry]

Start Date: Aug 2021

open study

Neuroimaging Memories of Fear and Safety in the Human Brain
University of Texas at Austin Fear Anxiety PTSD
The purpose of this research is to use functional magnetic resonance imaging (fMRI) to investigate how the brain forms associations between neutral and negative stimuli. The ultimate goal is to understand the neural systems involved in regulating negative emotional responses to fearful stimuli. expand

The purpose of this research is to use functional magnetic resonance imaging (fMRI) to investigate how the brain forms associations between neutral and negative stimuli. The ultimate goal is to understand the neural systems involved in regulating negative emotional responses to fearful stimuli.

Type: Interventional

Start Date: Jul 2021

open study

Efficacy of Virtual Reality Exposure Therapy Scripts for Social Phobia
Penn State University Social Anxiety Disorder
The purpose of this study is to test the efficacy virtual reality videos to facilitate exposure therapy in social anxiety disorder (SAD). The exposure therapy videos are the focus of this experiment. Essentially, we are testing the efficacy of the Virtual Reality Exposure Therapy (VRET) scripts (i.1 expand

The purpose of this study is to test the efficacy virtual reality videos to facilitate exposure therapy in social anxiety disorder (SAD). The exposure therapy videos are the focus of this experiment. Essentially, we are testing the efficacy of the Virtual Reality Exposure Therapy (VRET) scripts (i.e., virtual scenarios, people, and interactions that we expose socially anxious people to). To this end, the goal of the current study is to help people with social anxiety overcome their phobias. Individuals who experience a difficult time building social relationships, accomplishing everyday tasks, or pursuing job interviews can practice those same behaviors in a controlled environment. Specifically, we aim to test the following hypotheses: (1) Virtual reality exposure therapy intervention (vs. waitlist control condition) is effective for treating SAD symptoms. (2) Participants who received the VRET will experience maintenance of treatment gains following 3-month and 6-month post-termination of treatment. (3) Users of the virtual reality exposure therapy will demonstrate high amounts of acceptability of the treatment.

Type: Interventional

Start Date: Dec 2018

open study

Outcomes Mandate National Integration With Cannabis as Medicine
OMNI Medical Services, LLC Chronic Pain Chronic Pain Syndrome Chronic Pain Due to Injury Chronic Pain Due to Trauma Fibromyalgia
This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions. expand

This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions.

Type: Interventional

Start Date: Dec 2018

open study

Brief Prolonged Exposure Therapy Versus Clinical Standard to Reduce Posttraumatic Stress Post Spina1
Baylor Research Institute Spinal Cord Injuries PTSD Post-Traumatic Stress Disorder
This study will examine the use brief prolonged exposure (Brief PE) therapy compared to standard clinical care to reduce posttraumatic distress among people who have had a spinal cord injury and are receiving rehabilitation in an inpatient setting. expand

This study will examine the use brief prolonged exposure (Brief PE) therapy compared to standard clinical care to reduce posttraumatic distress among people who have had a spinal cord injury and are receiving rehabilitation in an inpatient setting.

Type: Interventional

Start Date: Feb 2022

open study

Creatine for Depressed Male and Female Methamphetamine Users
Montana State University Depression Anxiety Methamphetamine Dependence
- Assess the antidepressant/anxiolytic effect of creatine in male and female methamphetamine users - Assess creatine's effect on methamphetamine use - Assess the safety of creatine in male methamphetamine users with depression expand

- Assess the antidepressant/anxiolytic effect of creatine in male and female methamphetamine users - Assess creatine's effect on methamphetamine use - Assess the safety of creatine in male methamphetamine users with depression

Type: Interventional

Start Date: Nov 2015

open study