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.
This website page is brought to you in partnership with ResearchMatch.
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Clinical Study Evaluating Pharmacogenomics-informed Pharmacotherapy Versus Dosing as Usual in Psych1
Maastricht University Medical Center
Mood Disorders
Anxiety Disorders
Psychotic Disorders
A 24-week, patient- and rater-blinded, two-arm, parallel-group controlled, and
multi-centre randomized clinical trial (RCT) to establish the benefits of
pharmacogenetics-informed pharmacotherapy versus dosing as usual (DAU) in psychiatric
patients suffering from mood, anxiety, or psychotic disorder1 expand
A 24-week, patient- and rater-blinded, two-arm, parallel-group controlled, and multi-centre randomized clinical trial (RCT) to establish the benefits of pharmacogenetics-informed pharmacotherapy versus dosing as usual (DAU) in psychiatric patients suffering from mood, anxiety, or psychotic disorders. Type: Interventional Start Date: Feb 2023 |
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Children's Bipolar Network Treatment Trial I
University of California, Los Angeles
Bipolar Disorder
Bipolar I Disorder
Bipolar II Disorder
Other Specified Bipolar and Related Disorder
Mood Instability
This is a naturalistic treatment and follow-up study of youth with bipolar spectrum
disorders (BSDs) across four US sites of The Childhood Bipolar Network (CBN). CBN sites
have expertise in diagnosing, assessing, and treating BSDs in youth. The primary aims of
this study are to (1) identify and rel1 expand
This is a naturalistic treatment and follow-up study of youth with bipolar spectrum disorders (BSDs) across four US sites of The Childhood Bipolar Network (CBN). CBN sites have expertise in diagnosing, assessing, and treating BSDs in youth. The primary aims of this study are to (1) identify and reliably diagnose youth (ages 9 to 19 yrs) with full bipolar disorder (BD) and BSDs, and (2) examine predictors (e.g., mood instability, inflammatory marker C-reactive protein) of clinical outcome over a 12 month period. Participating youth will initially complete a screening that includes a structured diagnostic interview and a baseline blood draw to measure inflammatory processes. Youth with BSD and parents (80 families) will be asked to participate in multiple follow up research visits with interviews, rating instruments, and questionnaires. Per established CBN guidelines, study psychiatrists will provide and track medication management and sites will also track psychosocial treatments. This study ultimately aims to further understanding of best practice pediatric BSD psychiatric and psychosocial treatments and development of a standardized and validated set of clinical tools for patient assessment, diagnosis, and tracking. Type: Observational Start Date: Jul 2022 |
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Low-Intensity Focused Ultrasound Pulsation (LIFUP) for the Treatment of Generalized Anxiety Disorde1
University of California, Los Angeles
Generalized Anxiety Disorder
There are few treatment options available for patients once they have failed standard
psychopharmacological therapy for generalized anxiety disorder. Existing brain
stimulation methods such as rTMS fail to target deep brain structures associated with
anxiety disorders; structures such as the amygda1 expand
There are few treatment options available for patients once they have failed standard psychopharmacological therapy for generalized anxiety disorder. Existing brain stimulation methods such as rTMS fail to target deep brain structures associated with anxiety disorders; structures such as the amygdala. In this double-blind sham-controlled clinical trial, the investigators propose to establish baseline severity of anxiety in 48 patients, then deliver eight treatments over four sessions of focused ultrasound stimulation to the amygdala. Anxiety severity will be assessed using standard psychometric scales after each session, and at follow-ups. Type: Interventional Start Date: Jul 2021 |
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Effectiveness of the SoundHeal Multi-Sensory Integrative Therapy Among Justice-Involved Youth
SoundHeal
Emotional Dysregulation
Therapeutic Alliance
Depression Disorder
Anxiety Disorders
Stress Disorders
Emotional dysregulation in justice-involved youth (JIY) is a condition that significantly
impacts young people, their families, and juvenile justice and public health systems.
Affecting an estimated 60-70% of detained Attention deficit hyperactivity
disorderadolescents, it is a major driver of aggr1 expand
Emotional dysregulation in justice-involved youth (JIY) is a condition that significantly impacts young people, their families, and juvenile justice and public health systems. Affecting an estimated 60-70% of detained Attention deficit hyperactivity disorderadolescents, it is a major driver of aggression, substance use, school failure, and later recidivism. Despite available treatments, managing emotional dysregulation in custody remains challenging, with youth often enduring high arousal, anger, and anxiety that persist into adulthood. Current popular therapies, including Cognitive Behavioral Therapy (CBT) and Dialectic Behavioral Therapy (DBT), often fall short in detention because they rely on verbal processing, require multiple scheduled sessions, and/or need highly trained staff. Other technologies, like biofeedback and neurostimulation techniques, are still under scrutiny for adolescents, given their higher-than-usual Adverse Events (AEs). This SoundHeal study aims to evaluate a sensory intervention using the Healpod, a distraction-free physical space where a participant sits, delivering sound, music, gentle vibrations, and ambient light. Following this is a brief expressive journaling exercise to compare any before, during and after experience changes from the sensory immersion. This prospective, single-center cohort study hypothesizes that these sessions will improve juveniles' ability to emotionally regulate, improve therapeutic alliance, mental health outcomes and build coping skills that can potentially help in long-term mental health and substance abuse treatment in JIY and beyond. Type: Interventional Start Date: Jan 2026 |
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Feasibility and Acceptability of Peer Intervention for Improving Mental Health Among People Accessi1
University of Michigan
Hormone Care
Mild Depression
Anxiety
The purpose of this study is to test whether the peer support program is acceptable,
possible, and can improve mental health among individuals accessing hormone care.
Eligible participants will be enrolled and randomized to the support program or enhanced
usual care arm. Participants will take part1 expand
The purpose of this study is to test whether the peer support program is acceptable, possible, and can improve mental health among individuals accessing hormone care. Eligible participants will be enrolled and randomized to the support program or enhanced usual care arm. Participants will take part in this study for 6 months. Type: Interventional Start Date: Jan 2026 |
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Lakota Family Acceptance Project
University of Michigan
LGBTQ
Racial Disparities
Family Relationships
Minority Stress
Depression
The goal of this open pilot trial (OPT) is to develop a Lakota-adapted Family Acceptance
Project (LFAP) for Indigenous 2SLGBTQ+ youth and their caregivers. The OPT is
specifically focused on acceptability, feasibility, and safety of programming and
research protocols. The investigators will also ex1 expand
The goal of this open pilot trial (OPT) is to develop a Lakota-adapted Family Acceptance Project (LFAP) for Indigenous 2SLGBTQ+ youth and their caregivers. The OPT is specifically focused on acceptability, feasibility, and safety of programming and research protocols. The investigators will also examine pre- to post- changes on outcomes for the sole purposes of making sure scores on measures are changing in the hypothesized direction (e.g., depression scores are going from moderate to minimal as opposed to no change or depression scores increasing). Once enrolled in the study, participants complete a baseline survey. Then participants will engage in LFAP which is an 8-session group intervention; sessions will be scheduled once a week for eight weeks (at 2 hours per session). Participants will complete survey instruments before and immediately after the program sessions, in addition to post-program surveys and an exit interview. Type: Interventional Start Date: Jan 2026 |
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Youth Emotional and Behavioral Treatment Study
Florida State University
Depression, Anxiety
This study aims to characterize key mechanisms underlying the development, maintenance,
and treatment of severe irritability in a clinically heterogeneous sample of school-aged
youth. expand
This study aims to characterize key mechanisms underlying the development, maintenance, and treatment of severe irritability in a clinically heterogeneous sample of school-aged youth. Type: Interventional Start Date: Feb 2026 |
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A Study to Evaluate the Maintenance Effect of NBI-1065845 as an Adjunctive Treatment in Participant1
Neurocrine Biosciences
Major Depressive Disorder
The primary objective of this study is to evaluate the efficacy of NBI-1065845 compared
with placebo as an adjunctive treatment in delaying relapse of depressive symptoms
(maintenance of effect) in participants with MDD. expand
The primary objective of this study is to evaluate the efficacy of NBI-1065845 compared with placebo as an adjunctive treatment in delaying relapse of depressive symptoms (maintenance of effect) in participants with MDD. Type: Interventional Start Date: Aug 2025 |
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Optimizing the AYA Survivors' Coping and Emotional Needs Toolkit
East Carolina University
Depression
Cancer
Adolescent
Young Adult
Adult
Our team has developed a digital intervention that aims to help adolescent and young
adult cancer survivors (AYAs) manage symptoms of depression. This tool includes one
psychoeducation component and four components that are based on evidence-based
interventions for depression. The goal of this stud1 expand
Our team has developed a digital intervention that aims to help adolescent and young adult cancer survivors (AYAs) manage symptoms of depression. This tool includes one psychoeducation component and four components that are based on evidence-based interventions for depression. The goal of this study is to test which component or combination of components meaningfully contribute to improvements in depressive symptoms among AYAs. Type: Interventional Start Date: Oct 2025 |
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Impact of Depression on Thermoregulation
Penn State University
Depression
Selective Serotonin Reuptake Inhibitor
The purpose of this study is to determine if, compared to non-depressed adults,
differences exist in skin blood flow and sweating responses to passive heat stress in
adults with clinically diagnosed depression, those with depression who are prescribed and
taking SSRIs and those with depression who1 expand
The purpose of this study is to determine if, compared to non-depressed adults, differences exist in skin blood flow and sweating responses to passive heat stress in adults with clinically diagnosed depression, those with depression who are prescribed and taking SSRIs and those with depression who are prescribed and taking SNRIs. Type: Observational Start Date: Mar 2025 |
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Mindfulness-Based Interventions Targeting First-Generation College Student Retention in Rural Envir1
University of South Dakota
Depression
Anxiety
The goal of this randomized control group is to learn about effective treatments for
college students experiencing anxiety and/or depression. The main questions this clinical
trial aims to answer are: 1) Can mindfulness-based treatments increase retention rates
among first-generation college studen1 expand
The goal of this randomized control group is to learn about effective treatments for college students experiencing anxiety and/or depression. The main questions this clinical trial aims to answer are: 1) Can mindfulness-based treatments increase retention rates among first-generation college students? 1) Can mindfulness-based treatments decrease anxiety and/or depression among first-generation college students? Participants will be randomly assigned to one of two intervention groups: mindfulness meditation or psychoeducation. Researchers will compare outcomes from each group to explore treatment differences. Type: Interventional Start Date: Jan 2025 |
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Allopregnanolone (Zuranolone) in Post-stroke Depression
Duke University
Post Stroke Depression
The goal of this Phase II clinical trial is to learn if the oral synthetic
allopreganolone analog (zuranolone) is safe to take and is well tolerated by stroke
survivors experiencing moderate to severe post-stroke depression and if it will help with
the symptoms of depression. The main questions it1 expand
The goal of this Phase II clinical trial is to learn if the oral synthetic allopreganolone analog (zuranolone) is safe to take and is well tolerated by stroke survivors experiencing moderate to severe post-stroke depression and if it will help with the symptoms of depression. The main questions it will aim to answer are: - Is zuranolone safe to take by participants who have moderate to severe post-stroke depression? - Is zuranolone well-tolerated by participants who have moderate to severe post-stroke depression? - Does zuranolone treat moderate to severe post-stroke depression? The study will enroll six participants. All participants will be given 50 mg of zuranolone for 14 days. Participants will be asked to provide blood samples, complete some questionnaires including those related to mood and a cognitive assessment. Type: Interventional Start Date: Jan 2026 |
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Study of ITI-1284 as an Adjunctive Treatment in Patients With Generalized Anxiety Disorder
Intra-Cellular Therapies, Inc.
Generalized Anxiety Disorder
This is a multicenter, randomized, double-blind, placebo-controlled study evaluating the
efficacy, safety, and tolerability of ITI-1284 compared with placebo as adjunctive
therapy to GAD treatment in patients meeting Diagnostic and Statistical Manual of Mental
Disorders, Fifth Edition, Text Revisio1 expand
This is a multicenter, randomized, double-blind, placebo-controlled study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo as adjunctive therapy to GAD treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD who have an inadequate response to ongoing GAD treatment. Type: Interventional Start Date: Aug 2024 |
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CAPABLE Transplant
Johns Hopkins University
Quality of Life
Depression
End Stage Renal Disease
Disability Physical
The purpose of this mixed methods study is to adapt CAPABLE as CAPABLE Transplant to
accomplish two things: 1) To resolve barriers to being classified as active on the Kidney
Transplant (KT) waitlist, 2) as a surgical prehabilitation intervention targeting the
pre-frail/ frail KT waitlist populatio1 expand
The purpose of this mixed methods study is to adapt CAPABLE as CAPABLE Transplant to accomplish two things: 1) To resolve barriers to being classified as active on the Kidney Transplant (KT) waitlist, 2) as a surgical prehabilitation intervention targeting the pre-frail/ frail KT waitlist population. It consists of two phases- an open label pilot and a randomized waitlist control trial, and 3) pilot test the feasibility and acceptability for CAPABLE Transplant in symptom and waitlist specific metrics amongst low-income active kidney transplant waitlist candidates. Type: Interventional Start Date: Jan 2025 |
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Dopaminergic Therapy for Anhedonia - 2
Emory University
Anhedonia
Depression
The purpose of this 8-week, double-blind, placebo-controlled, study is to explore new
treatment options for people with depression who have high inflammation and anhedonia.
Seventy male and female participants with depression, between 25-55 years of age, with
higher levels of inflammation and anhed1 expand
The purpose of this 8-week, double-blind, placebo-controlled, study is to explore new treatment options for people with depression who have high inflammation and anhedonia. Seventy male and female participants with depression, between 25-55 years of age, with higher levels of inflammation and anhedonia will be randomized to receive L-DOPA or matched placebo over 8 weeks. Participants will complete lab tests, medical and psychiatric assessments, motivation and motor tasks, and MRI scans as part of the study. The total length of participation is approximately 10 to 12 weeks. Type: Interventional Start Date: Nov 2023 |
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Adolescent Mood During Puberty and Testosterone
University of North Carolina, Chapel Hill
Adolescent Depression
Starting at puberty, female adolescents are nearly three-times more likely to develop
internalizing disorders, like depression, while male adolescents are two-times more
likely to develop externalizing disorders, like attention deficit hyperactivity disorder
(ADHD). This divergence between the sexe1 expand
Starting at puberty, female adolescents are nearly three-times more likely to develop internalizing disorders, like depression, while male adolescents are two-times more likely to develop externalizing disorders, like attention deficit hyperactivity disorder (ADHD). This divergence between the sexes during puberty suggests sex-specific pathways of risk and differential effects of sex hormones. The purpose of this research is to determine: 1) sex-specific neural and endocrine features of the pubertal transition that may mediate sex differences in adolescent mood disorders, and 2) the neurophysiological basis of susceptibility to hormone change during puberty. Type: Interventional Start Date: Aug 2023 |
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Expressive Writing on Minority Stressors Among Sexual Minority Veterans
VA Office of Research and Development
Depressive Symptoms
Anxiety
Sexual minority stressors (e.g., sexual minority identity-based discrimination)
contribute to greater risk for and severity of depression, anxiety, substance use
disorders and suicide among sexual minority Veterans. However, no brief, scalable,
one-on-one interventions targeting sexual minority str1 expand
Sexual minority stressors (e.g., sexual minority identity-based discrimination) contribute to greater risk for and severity of depression, anxiety, substance use disorders and suicide among sexual minority Veterans. However, no brief, scalable, one-on-one interventions targeting sexual minority stressor-related distress are available in Veterans Affairs (VA) for sexual minority Veterans. The proposed research will examine the feasibility, acceptability, and preliminary effectiveness of a brief, 3-session expressive writing intervention to target distress related to sexual minority stressor exposure among sexual minority Veterans. The results of this work will advance knowledge about a promising brief and easy to implement intervention focused on reducing depressive and anxiety symptoms among sexual minority Veterans. This proposal aligns with VA's and CSR&D's commitment to providing equitable services to sexual minority Veterans and the aim of reducing health disparities among underserved Veteran groups. Type: Interventional Start Date: Mar 2024 |
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Enhancing Psychotherapy for Veterans and Service Members With PTSD and Anxiety
Baylor College of Medicine
Posttraumatic Stress Disorder
Anxiety Disorders
The goal of this clinical trial is to compare two different intensive formats of
delivering cognitive-behavioral treatment for people with PTSD and anxiety disorders. The
main questions it aims to answer are:
- Is iTCBT delivered in individual and group formats more effective than TAU in
i1 expand
The goal of this clinical trial is to compare two different intensive formats of delivering cognitive-behavioral treatment for people with PTSD and anxiety disorders. The main questions it aims to answer are: - Is iTCBT delivered in individual and group formats more effective than TAU in improving anxiety symptoms and quality of life? - For treatment non-responders, is iTCBT-Enhanced more effective than TAU improving anxiety symptoms and quality of life? - Does iTCBT-Individual produce a larger improvement in anxiety and quality of life compared with iTCBT-Group? Participants will undergo several assessments throughout the course of the study. Based on randomization, they will receive: (1) iTCBT in an individual format over a 2-week period, (2) iTCBT in a group format over a 2-day period, or (3) usual care. Those who do not show a response to treatment will receive 4 additional individual therapy sessions. Type: Interventional Start Date: Sep 2023 |
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Preventing Childbirth-Related PTSD With Expressive Writing
Massachusetts General Hospital
PTSD (Childbirth-Related)
The goal of this clinical trial is to test a brief psychological intervention given to
individuals in the first days following childbirth who have experienced a potentially
stressful childbirth. The treatment is aimed at preventing post-traumatic stress disorder
following childbirth and promoting m1 expand
The goal of this clinical trial is to test a brief psychological intervention given to individuals in the first days following childbirth who have experienced a potentially stressful childbirth. The treatment is aimed at preventing post-traumatic stress disorder following childbirth and promoting maternal-infant bonding. In the days following childbirth, participants will be asked to write about their childbirth experience or a neutral event for three consecutive days, for around 15 minutes each day. Additionally, they will complete a short survey before and after the intervention about their birth experience and mental health. Around 2 months postpartum (with the option of up to around Month 3 PP), participants will take part in mental health and physiological assessments, and in a brief play session with their infant. Type: Interventional Start Date: Nov 2023 |
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Collaborative Care for Anxiety and Depression in Epilepsy
Wake Forest University Health Sciences
Epilepsy
Anxiety
Depression
This is a randomized effectiveness/implementation trial comparing a 24-week
neurology-based collaborative care intervention to usual neurology care among 60 adults
with epilepsy. expand
This is a randomized effectiveness/implementation trial comparing a 24-week neurology-based collaborative care intervention to usual neurology care among 60 adults with epilepsy. Type: Interventional Start Date: May 2023 |
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Feasibility Study of Oral Ketamine Versus Placebo for the Treatment of Anxiety in Patients With Pan1
Cedars-Sinai Medical Center
Anxiety
Pancreatic Cancer
This is a prospective, single center, double blind, randomized, crossover feasibility
study of oral ketamine versus placebo for the treatment of anxiety in patients with
pancreatic cancer currently receiving or within 12 weeks of receiving cancer targeted
therapy. The primary objective is to determ1 expand
This is a prospective, single center, double blind, randomized, crossover feasibility study of oral ketamine versus placebo for the treatment of anxiety in patients with pancreatic cancer currently receiving or within 12 weeks of receiving cancer targeted therapy. The primary objective is to determine the feasibility of enrolling subjects and treatment adherence. The secondary objectives are to describe the safety and tolerability. Exploratory objectives are to assess the effect of ketamine/placebo on Depression, Anxiety, Physical Function, Pain Interference, Pain Intensity, Fatigue, Sleep Disturbance, and Ability to Participate in Social Roles and Activities as measured by PROMIS Anxiety Short Form 7a and the PROMIS-29 Profile v2.1 of Patient Reported Outcomes, as well as changes in circulatory inflammatory cytokines, blood glutamine levels, and other biomarkers of anxiety and/or depression. Type: Interventional Start Date: Oct 2022 |
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Early Intervention for Youth at High Risk for Bipolar Disorder
University of Pittsburgh
Bipolar Disorder
Investigators will conduct a confirmatory efficacy trial of Interpersonal and Social
Rhythm Therapy (IPSRT) delivered via telehealth for offspring of bipolar parents (OBP;
age 12-18, n=120) at elevated risk for BP onset via risk calculator score. All
participants receive a baseline clinical assessm1 expand
Investigators will conduct a confirmatory efficacy trial of Interpersonal and Social Rhythm Therapy (IPSRT) delivered via telehealth for offspring of bipolar parents (OBP; age 12-18, n=120) at elevated risk for BP onset via risk calculator score. All participants receive a baseline clinical assessment of psychiatric symptoms and sleep disturbance (via objective and subjective methods), followed by a feedback session. Youth are then randomized to receive 8 sessions of IPSRT or a manualized Healthy Lifestyle Behaviors Program (HL) delivered via secure videoconference. As clinically indicated, youth are offered Community Treatment Referral (CTR) for any psychiatric symptoms/disorders identified at intake. Primary outcome domains over 18 months include mania and affective lability. Investigators will also further investigate the hypothesized mechanism underlying IPSRT (i.e., sleep/circadian disruption) across levels of analysis, and the contribution of interpersonal stress to sleep/circadian disruptions. Application of Implementation Science methods throughout maximizes ultimate scalability and feasibility if efficacious. Investigators will also examine whether passive cellphone sensing may serve as a portable, cost-effective measure of mechanisms and outcomes to enhance ultimate dissemination. Type: Interventional Start Date: Sep 2021 |
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Characterization and Treatment of Adolescent Depression
National Institute of Mental Health (NIMH)
Depression
This research study seeks to find causes and treatments of depression in teenagers. The
study goals are to increase our knowledge of treatments for depression and understand how
the brain changes when teenagers have depression. The study will also compare teenagers
with depression to those without1 expand
This research study seeks to find causes and treatments of depression in teenagers. The study goals are to increase our knowledge of treatments for depression and understand how the brain changes when teenagers have depression. The study will also compare teenagers with depression to those without mental health diagnoses. This outpatient study is recruiting participants ages 11-17 who are depressed. They must have a pediatrician or other medical provider, be medically healthy, and able to perform research tasks. They may not currently be hospitalized, psychotic or actively suicidal. Teenagers with depression are eligible even if they are taking medication. The study begins with an evaluation that includes clinical assessment, interviews, and questionnaires. - Visits may include paper-and-pencil and computer tests of mood, memory, and thinking; specialized computer games; and structural and brain imaging. If eligible, study participants may return several times a year for up to two years. This part of the study does not involve treatment. - Participants may be eligible for outpatient treatment for up to 25 weeks. This includes evidenced-based "talk" therapy. Participants may choose either Interpersonal Psychotherapy for Adolescents (IPT-A) or Cognitive Behavioral Therapy (CBT). If indicated, participants may opt to receive standard medication treatments along with psychotherapy. Research includes computer tasks and brain imaging. All clinical evaluations, research tasks and visits are free of cost. Participants are compensated for research activities. Parents and teenager must agree to the teenager s participation in research. The study is conducted at the NIH in Bethesda, Maryland and enrolls participants from the Washington DC Metro region within 50 miles of NIH. Transportation expenses are reimbursed by NIMH. Type: Observational Start Date: Dec 2017 |
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Investigation of the Antidepressant Effects of (2R,6R)-HNK, an Enhancer of Synaptic Glutamate Relea1
National Institute of Mental Health (NIMH)
Suicide
Depressive Disorder, Treatment-Resistant
Ketamine
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Background:
Major depressive disorder (MDD) is a serious mental illness that can put people at risk
of self-harm and death. Many drugs are used to treat MDD, but it can take a long time for
them to be effective. Researchers want to know if a faster-acting drug,
(2R,6R)-hydroxynorketamine (HNK), ca1 expand
Background: Major depressive disorder (MDD) is a serious mental illness that can put people at risk of self-harm and death. Many drugs are used to treat MDD, but it can take a long time for them to be effective. Researchers want to know if a faster-acting drug, (2R,6R)-hydroxynorketamine (HNK), can better treat the symptoms of MDD. Objective: To test a study drug (HNK) in people with MDD. Eligibility: People aged 18 to 70 years with MDD. They must have had a screening assessment under protocol 01-M-0254. Design: Participants will be tapered off their current MDD drugs over 2 to 5 weeks. They will stay off of the drugs for up to 2 weeks prior to starting the study medication and procedures. They will have a physical exam with blood tests. They will have tests of their heart function, mood, and thinking. They will answer questions about their symptoms. They may choose to have imaging scans and scans of their brain activity. HNK is given through a tube attached to a needle inserted into a vein. Participants will receive infusions on this schedule: They will receive 4 infusions over 2 weeks. They will stay in the clinical center overnight after each infusion or for the duration of the study. They will receive no drugs for 2 to 3 weeks. They will have 4 more infusions over 2 weeks, with overnight stays after each or for the duration of the study. One set of 4 infusions will be the HNK. The other set of 4 infusions will be a placebo. A placebo looks just like the real drug but contains no medicine. Participants will not know when they are getting the HNK or placebo. ... Type: Interventional Start Date: Nov 2024 |
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Prediction of REsponse to Depression Interventions (Accelerated rTMS) Using Clinical and TD-fNIRS M1
Kernel
Major Depressive Disorder (MDD)
fNIRS
This observational, longitudinal, multi-cohort study aims to evaluate functional brain
activity in adults undergoing treatment for Major Depressive Disorder (MDD) at
participating clinical sites. A separate cohort of healthy adults will be enrolled as a
control group. All data collected in this stu1 expand
This observational, longitudinal, multi-cohort study aims to evaluate functional brain activity in adults undergoing treatment for Major Depressive Disorder (MDD) at participating clinical sites. A separate cohort of healthy adults will be enrolled as a control group. All data collected in this study are for research purposes only and will not influence clinical decision-making or treatment plans. This study will use TD-fNIRS to measure hemodynamic brain responses at rest and/or during tasks in patients receiving accelerated transcranial magnetic stimulation (TMS). Imaging will occur at multiple timepoints (pre-treatment, post-treatment, and follow-ups). Healthy control participants will complete similar measurements at one visit, with the option for a follow-up visit. The primary objectives are to assess feasibility, characterize brain activity patterns, and explore potential biomarkers associated with treatment response. Type: Observational Start Date: Dec 2025 |