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N/A N=49 Randomized Single-blind Prevention

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

Gun Violence Prevention

Enrolled (actual)
49
Serious AEs
Results posted
Dec 2025
Primary outcome: Primary: Survey Response Rate — 23; 15; 14; 22 Participants

Study Design & Population

Study type
Interventional
Phase
N/A
Interventions
Received cable lock as default (Behavioral); Choice between cable lock or lock box (Behavioral)
Age
Pediatric, Adult, Older Adult
Sex
All
Sponsor
University of Pennsylvania
Primary completion
Oct 2024

Outcome Measures

OutcomeResultp-value
PRIMARY
Survey Response Rate
23; 15; 14; 22; 13; 10
SECONDARY
Rate of Full Firearm Storage at Follow-Up
13; 11; 12; 7
SECONDARY
Likelihood of Using Cable Lock Within the Next Week (Extremely Unlikely to Extremely Likely Scale).
37; 2; 1; 0; 0; 5

Summary

This study aims to enhance workplace safety by implementing a firearm safety program at Penn Medicine Pennsylvania Hospital (PAH). The option to store firearms securely during visits is offered to firearm owners. The study focuses on understanding barriers and facilitators to this program and piloting methods to collect data on firearm storage device use. The approach prioritizes participant confidentiality and pragmatism. The study design involves iterative pilot testing of data collection methods and comparison of acceptance and usage rates between cable locks and lock boxes through randomization. The intended outcome is to provide evidence supporting the scalability and effectiveness of the program. The study population includes patients and visitors who accept firearm safety materials or express interest in receiving a firearm storage device. The primary outcome measure is survey response rate, with secondary outcomes including firearm storage behavior and likelihood of using a gun safety device. Additionally, the study explores variations in survey distribution methods.

Eligibility Criteria

Inclusion Criteria

  • Individuals who are visitors or patients at Penn Medicine Facilitates who are identified through security screening as carrying a firearm, and who accept a firearm safety brochure and scan the QR code in the brochure; OR
  • Any patient or visitor interested in receiving a firearm storage device who self-selects into the study by scanning the QR code on the study poster; OR
  • Any individual interested in receiving a firearm storage device who clicks the link to the survey posted on the Penn Medicine Safety Measures website that is included health system appointment reminders.

Exclusion Criteria

  • Individuals who have already completed the survey or have already requested a gun safety device.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT06682403). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.

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