- Conditions
- Suicide
- Interventions
- Implementation package (training and facilitation)
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- Not listed
- Enrollment
- 666 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Springfield, Illinois
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Showing 25–34
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Gun Violence Prevention, Adolescent Behavior
- Interventions
- Motivational Interviewing and Firearm Safety Training, with Case Management
- Behavioral
- Lead sponsor
- Tulane University
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2028
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- 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
- Conditions
- Firearm Injury
- Interventions
- TRUE HAVEN
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- Not listed
- Enrollment
- 61,770 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 7
- States / cities
- New Haven, Connecticut
- Conditions
- Virtual Reality, Simulation Based Medical Education, Firearm Injury
- Interventions
- Resident Education And Counseling on Household Firearm Safety, Modified American Academy of Pediatrics Safer
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Suicide
- Interventions
- Nudge+
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 47,307 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Detroit, Michigan
- 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
- Suicide, Firearm Injury, Overdose
- Interventions
- household safety intervention
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- 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
- Conditions
- Suicidal and Self-injurious Behavior
- Interventions
- Safety Study Lethal Means Counseling
- Behavioral
- Lead sponsor
- Northeastern University
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 575 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 8
- States / cities
- Colorado Springs, Colorado • Fort Collins, Colorado • Loveland, Colorado + 2 more