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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Firearm Safety Clear all
Completed Not applicable Interventional

Firearm Storage Device Distribution to Families of Children With Mental Health Complaints

NCT03386409
View directory record Official record
Conditions
Mental Health Disorders, Suicide or Selfinflicted Injury by Firearms and Explosives
Interventions
Free safe firearm storage device distribution, Low cost safe firearm storage device
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
Up to 17 Years
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Safety Education in the Emergency Department: A Pilot Study

NCT05168878
View directory record Official record
Conditions
Firearm Injury
Interventions
30-second BeSMART video, 3-minute BeSMART video
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Days to 17 Years
Enrollment
407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Jun 25, 2026, 9:40 PM EDT
Recruiting Not applicable Interventional

Safer Still (Exploratory Project 3)

NCT06558409
View directory record Official record
Conditions
Suicide Prevention
Interventions
" Safer Still " Interactive Intervention, Enhanced Usual Care (EUC):
Behavioral · Other
Lead sponsor
Jeff Bridge
Other
Eligibility
18 Years to 90 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Lethal Means Counseling and an Active Control Condition, With and Without Provision of Gun Locks

NCT03375099
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reframing Firearm Injury Prevention Through Bystander Interventions for Youth

NCT04804189
View directory record Official record
Conditions
Firearm Injury
Interventions
Guardians 4 Health
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
12 Years and older
Enrollment
801 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Terminated Not applicable Interventional Results available

Decision Making Tool for Firearm Storage

NCT06382194
View directory record Official record
Conditions
Dementia, Mild, Depression
Interventions
Decision aid
Other
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Adult Trauma Centers RE-AIM at Gun Safety

NCT06302452
View directory record Official record
Conditions
Firearm Injury, Safety Issues
Interventions
Adopting Comprehensive Training for FireArm Safety in Trauma Centers
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1,776 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
3
States / cities
Baltimore, Maryland • York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Resident Curriculum in Firearm Injury Prevention

NCT01027104
View directory record Official record
Conditions
Injury, Training
Interventions
Education
Other
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
Not listed
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 6, 2009 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Results available

Pediatric Inpatient Firearm Safety Study

NCT03077646
View directory record Official record
Conditions
Firearm Safety
Interventions
Be SMART, Control: TSE, Be SMART + MD review
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
Not listed
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2021 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Firearm Screening in the Pediatric Emergency Department

NCT07482982
View directory record Official record
Conditions
Firearm Safety, Firearm Injury, Firearm Ownership
Interventions
Screening Questions 1, Screening Questionnaire 2, Screening Questionnaire 3, Screening Questionnaire 4, Screening Questionnaire 5, Screening Questionnaire 6
Other
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
18 Years and older
Enrollment
784 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Distribution and Randomization of Gun Safety Devices to Measure Uptake and Preferences

NCT06682403
View directory record Official record
Conditions
Gun Violence Prevention
Interventions
Received cable lock as default, Choice between cable lock or lock box
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Family Safety Net - Aim 3: Randomized Control Trial

NCT05657119
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nationwide Study of Firearm Violence Prevention Tactics and Policies in K-12 Schools

NCT05552716
View directory record Official record
Conditions
Violence
Interventions
School safety tactics and policies
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
648 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Recruiting Not applicable Interventional

Project Safe Guard-Trauma

NCT06876740
View directory record Official record
Conditions
PTSD, Firearm Injury, Suicide Prevention, Firearm Safety
Interventions
Project Safe Guard - Trauma, Project Safe Guard
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 19, 2025 · Synced Jun 25, 2026, 9:40 PM EDT
Completed No phase listed Observational Results available

Emergency Room Firearm and Medication Safety Intervention

NCT04797221
View directory record Official record
Conditions
Suicide, Firearm Injury, Overdose
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing a Dyadic Shared Decision Making Tool About Firearm Storage

NCT05451355
View directory record Official record
Conditions
Safety
Interventions
Family Safety Check-In, AAP Firearm Storage Web Page
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 4, 2022 · Synced Jun 25, 2026, 9:40 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Reality Lethal Means Safety Training

NCT07219355
View directory record Official record
Conditions
Suicide, Attempted, Suicide, Completed, Suicide Prevention, Mental Health Training, Rural Health, Veterans
Interventions
Virtual Reality Lethal Means Safety Training, 2D Video Training
Behavioral
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Firearm-Safety Counseling: Medical Student Training

NCT05242627
View directory record Official record
Conditions
Medical Student Firearm Epidemiology Knowledge, Medical Student Firearm Safety Knowledge, Medical Student Initiated Clinical Firearm Safety Counseling
Interventions
Clinical Firearm Safety Counseling Module
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Enrolling by invitation Not applicable Interventional

Pediatric Trauma Centers RE-AIM at Gun Safety

NCT06123611
View directory record Official record
Conditions
Firearm Injury, Safety Issues
Interventions
Adopting Comprehensive Training for FireArm Safety in Trauma centers
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
11 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating a Shared Decision-making Intervention for Families About Firearm Storage

NCT07522112
View directory record Official record
Conditions
Safety
Interventions
Family Safety Check-In, AAP Resource
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
548 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

BeSMART Secure Storage Counseling in the Inpatient Setting

NCT06485141
View directory record Official record
Conditions
Firearm Injury, Safety Issues
Interventions
Safe Storage Intervention, Safe Kids Medication
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Target Safety: a Collaboration of Firearm Retailers and Health Care to Address Suicide Prevention

NCT07223970
View directory record Official record
Conditions
Firearm Injury, Suicide Due to Use of Firearm
Interventions
Temporary out-of-home storage (TOHS) training
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jun 25, 2026, 9:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Gun Locks in Firearm Suicide Intervention

NCT03835585
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Jun 25, 2026, 9:40 PM EDT
Not yet recruiting Not applicable Interventional

Trial of a Nurse-Led Firearm Safety Intervention in the Pediatric Inpatient Setting

NCT07501247
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 25, 2026, 9:40 PM EDT