Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:07 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 457–480 of 928 matching trials from the live ClinicalTrials.gov search.
Conditions
Bipolar II Disorder, Depression, Bipolar, Suicidality
Interventions
Psilocybin, Therapeutic Support
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
25 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 4 Interventional Results available

Reducing Suicidal Ideation Through Insomnia Treatment

NCT01689909
Conditions
Insomnia, Depression, Suicidal Ideation
Interventions
Zolpidem-CR, Placebo
Drug
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
4
States / cities
Augusta, Georgia • Durham, North Carolina • Wake Forest, North Carolina + 1 more
Conditions
Suicidal Ideation
Interventions
Problem Solving Therapy (PST) plus EUC
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Palo Alto, California
Completed Not applicable Interventional Accepts healthy volunteers

Trial of Automated Risk Appraisal for Adolescents

NCT00505440
Conditions
Substance Use, Depression, Suicidal Ideation, Risk Behavior
Interventions
Telephone case management and motivational interviewing, Usual care
Behavioral
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
11 Years to 20 Years
Enrollment
1,185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Systems Aligning for Equity (SAFE) Spaces

NCT05658068
Conditions
Suicide, Mental Disorder, Mental Health, Burnout, Professional, Self Harm
Interventions
SAFE Spaces training and coaching
Behavioral
Lead sponsor
New York University
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Suicide, Suicide Attempt, Adolescent Suicidality, Suicide Ideation
Interventions
Lock and Protect is a self-administered, web-based decision aid for caregivers of adolescents at risk for suicide.
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Suicidal Ideation, Mental Health Issue, Social Determinants of Health
Interventions
SUicidE PRevention intensive CasE management and coorDination in Community CarE (SUPERCEDE), Present centered therapy
Behavioral
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Depression, Stage I Breast Cancer, Stage IIIA Breast Cancer, Nutrition, Stage II Breast Cancer, Psychosocial Effects/Treatment, Quality of Life
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 80 Years · Female only
Enrollment
26 participants
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Psychological Distress, Suicidal Ideation
Interventions
Flourish
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Implantable Defibrillator User, Stress Reaction, Ptsd, Stress Management, Social Cognitive Theory
Interventions
Self-Paced Self-Management (SPSM)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Sleep Disturbance, Sleep, Depression, Suicide
Interventions
Sleep Feedback + Psychoeducation, Transdiagnostic Sleep and Circadian Intervention + Bright Light (TSC+), Triple Chronotherapy (TCT+)
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Medical Student Firearm Safety Counseling Follow-Up Study

NCT06241937
Conditions
Medical Student Knowledge of Firearm Violence Epidemiology, Medical Student Knowledge About Firearm Safety Procedures, Medical Student-initiated Clinical Firearm Safety Counseling
Interventions
Expanded Clinical Firearm Safety Counseling Training
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Community Youth Development Study: A Test of Communities That Care

NCT01088542
Conditions
Substance Abuse, Juvenile Delinquency, Sexual Behavior, Criminal Behavior, Violence, Depression, Anxiety, Suicide, Sexually Transmitted Infection, Educational Attainment
Interventions
Communities That Care
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
10 Years and older
Enrollment
52,323 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Chronic Post-Traumatic Stress Disorder
Interventions
Manage Emotions to Reduce Aggression (MERA)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Suicide Prevention
Interventions
RAMP, Active control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Acute Respiratory Failure, Mechanical Ventilation Complication, Ventilator-Induced Lung Injury
Interventions
Viasys Avea Ventilator, Philips Respironics NM3 device, Servo U ventilator, Vyaire SmartCath adult nasogastric tube with Esophageal balloon
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Suicide
Interventions
STAT-ED Intervention
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
12 Years to 17 Years
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
2
States / cities
Cincinnati, Ohio • Columbus, Ohio
Conditions
Suicide
Interventions
Project Life Force, Treatment as Usual
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
The Bronx, New York • Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

e-Connect: A Service System Intervention for Justice Youth at Risk for Suicide

NCT03586895
Conditions
Suicide
Interventions
e-Connect
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
10 Years and older
Enrollment
12,838 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Depression, Anxiety, Stress Related Disorder, Adjustment Disorders
Interventions
Mindfulness Training for Primary Care, 60-minute Introduction to Mindfulness
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Somerville, Massachusetts
Conditions
Lower Urinary Tract Symptoms
Interventions
Lactobacillus
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
6 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Conditions
Self Injurious Behavior, Suicide
Interventions
Opposite to emotion action, GIVE
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
13 Years to 18 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Results available

Suicide Safety Planning Group Treatment: "Project Life Force"

NCT02525575
Conditions
Suicide
Interventions
Project Life Force Group Treatment
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Suicide Prevention
Interventions
GRIT, GRI
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
West Haven, Connecticut • Providence, Rhode Island