Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 5:37 PM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Active, not recruiting No phase listed Observational

The Developmental Origins of Suicide Mortality

NCT03027440
Conditions
Suicide Mortality
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Not listed
Enrollment
52,966 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Active, not recruiting No phase listed Observational

Assisted Suicide in Switzerland

NCT04261088
Conditions
Assisted Suicide
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Behavioral Symptoms, Suicide, Self-Injurious Behavior, Sensory System Agents, Analgesics, Peripheral Nervous System Agents, Physiological Effects of Drugs, Anesthetics, Dissociative, Anesthetics, General, Anesthetics, Central Nervous System Depressants, Excitatory Amino Acid Antagonists, Excitatory Amino Acid Agents, Neurotransmitter Agents, Molecular Mechanisms of Pharmacological Action, Ketamine, Depression, Unipolar, Depressive Symptoms, Treatment Resistant Depression, Major Depressive Disorder, Depression, Bipolar
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Suicide, Attempted, Suicidal Ideation
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

Long-term Observation of Participants With Mood Disorders

NCT04877977
Conditions
Depression, Suicide Risk
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational

VISN 19 MIRECC Research Database

NCT01334476
Conditions
Demographic Data, History of Medical and Mental Health, History of Combat Experience, History of Suicide, Imaging Results
Interventions
Not listed
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
2
States / cities
Denver, Colorado