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ClinicalTrials.gov public records Last synced Oct 28, 2026, 11:25 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Conditions
Firearm Injury, Pediatric Emergency Medicine, Suicide and Self-harm, Mental Health Issue
Interventions
Lethal means counseling, Provision of Cable-style gun locks
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Gun Locks in Firearm Suicide Intervention

NCT03835585
Conditions
Suicide
Interventions
Gun lock, Suicide Risk Assessment, Safety Planning, Lethal Means Counseling
Device · Other · Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Family Safety Net - Aim 3: Randomized Control Trial

NCT05657119
Conditions
Suicide, Accidental Injuries, Firearm Injury
Interventions
MI FSN - Lethal Means Reduction, Scripted FSN - Lethal Means Reduction, General Firearm Safety Intervention - General Firearm Safety, General Firearm Comparison - General Firearm Safety
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Kotzebue, Alaska
Conditions
Intentional Self-Harm by Other Specified Means
Interventions
Lethal Means Counseling, Health and Stress Reduction
Behavioral
Lead sponsor
University of Southern Mississippi
Other
Eligibility
18 Years to 60 Years
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Hattiesburg, Mississippi
Conditions
Firearm Safety, Suicide, Firearm Injury
Interventions
Adapted S.A.F.E. Firearm, Implementation bundle
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
7,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Conditions
Firearm Injury, Hospitalizations Psychiatric
Interventions
Guardians receiving counseling + lock
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting Not applicable Interventional Accepts healthy volunteers

Firearm Secure Storage Device Distribution RCT

NCT07886983
Conditions
Firearm Safety, Firearm Safety Storage
Interventions
Cable locks, Lock box, Lock box and cable locks
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,858 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania