{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=firearms+safety&page=2",
    "query": {
      "intervention": "firearms safety",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 46,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=firearms+safety&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=firearms+safety&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T02:43:40.698Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT04844021",
      "title": "Adolescent and Child Suicide Prevention in Routine Clinical Encounters",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicide"
      ],
      "interventions": [
        {
          "name": "Nudge+",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 47307,
      "start_date": "2022-03-14",
      "completion_date": "2024-05-08",
      "has_results": true,
      "last_update_posted_date": "2024-07-25",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • Detroit, Michigan",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04844021"
    },
    {
      "nct_id": "NCT01027104",
      "title": "Evaluation of a Resident Curriculum in Firearm Injury Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Injury",
        "Training"
      ],
      "interventions": [
        {
          "name": "Education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 92,
      "start_date": "2007-12",
      "completion_date": "2008-07",
      "has_results": false,
      "last_update_posted_date": "2009-12-07",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01027104"
    },
    {
      "nct_id": "NCT05451355",
      "title": "Developing a Dyadic Shared Decision Making Tool About Firearm Storage",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Safety"
      ],
      "interventions": [
        {
          "name": "Family Safety Check-In",
          "type": "BEHAVIORAL"
        },
        {
          "name": "AAP Firearm Storage Web Page",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Seattle Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 400,
      "start_date": "2022-07-15",
      "completion_date": "2022-09-02",
      "has_results": false,
      "last_update_posted_date": "2022-12-05",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05451355"
    },
    {
      "nct_id": "NCT07033884",
      "title": "Reducing Firearm Suicide Among Veterans: Evaluating the Effectiveness of Peer-Delivered Lethal Means Counseling",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Suicide",
        "Secure Firearm Storage"
      ],
      "interventions": [
        {
          "name": "Peer Engagement and Exploration of Responsibility and Safety",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2026-07-01",
      "completion_date": "2030-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-12",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07033884"
    },
    {
      "nct_id": "NCT07692854",
      "title": "Testing Family Firearm Secure Storage Training (FFAST) to Prevent Suicide",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lethal Means Safety",
        "Brief Intervention",
        "Concern Significant Others"
      ],
      "interventions": [
        {
          "name": "The Family Firearms Secure storage Training (FFAST) Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health and Stress Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 176,
      "start_date": "2026-10-01",
      "completion_date": "2030-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-16",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07692854"
    },
    {
      "nct_id": "NCT05552716",
      "title": "Nationwide Study of Firearm Violence Prevention Tactics and Policies in K-12 Schools",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Violence"
      ],
      "interventions": [
        {
          "name": "School safety tactics and policies",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 648,
      "start_date": "2023-05-11",
      "completion_date": "2025-01-20",
      "has_results": false,
      "last_update_posted_date": "2026-01-28",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05552716"
    },
    {
      "nct_id": "NCT07111052",
      "title": "Lock and Protect: Reducing Adolescent Access to Lethal Means of Suicide",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicide",
        "Suicide Attempt",
        "Adolescent Suicidality",
        "Suicide Ideation"
      ],
      "interventions": [
        {
          "name": "Lock and Protect is a self-administered, web-based decision aid for caregivers of adolescents at risk for suicide.",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 50,
      "start_date": "2025-09-11",
      "completion_date": "2027-03",
      "has_results": false,
      "last_update_posted_date": "2025-12-05",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07111052"
    },
    {
      "nct_id": "NCT03143283",
      "title": "An ED-based RCT of Lethal Means Counseling for Parents of At-Risk Youth",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicidal and Self-injurious Behavior"
      ],
      "interventions": [
        {
          "name": "Safety Study Lethal Means Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 575,
      "start_date": "2017-08-01",
      "completion_date": "2019-07-31",
      "has_results": false,
      "last_update_posted_date": "2020-09-10",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 8,
      "location_summary": "Colorado Springs, Colorado • Fort Collins, Colorado • Loveland, Colorado + 2 more",
      "locations": [
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Fort Collins",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03143283"
    },
    {
      "nct_id": "NCT04813185",
      "title": "Preventing Retaliatory Gun Violence in Violently Injured Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Violence"
      ],
      "interventions": [
        {
          "name": "Bridging the Gap",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 616,
      "start_date": "2021-07-27",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04813185"
    },
    {
      "nct_id": "NCT07482982",
      "title": "Firearm Screening in the Pediatric Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Firearm Safety",
        "Firearm Injury",
        "Firearm Ownership"
      ],
      "interventions": [
        {
          "name": "Screening Questions 1",
          "type": "OTHER"
        },
        {
          "name": "Screening Questionnaire 2",
          "type": "OTHER"
        },
        {
          "name": "Screening Questionnaire 3",
          "type": "OTHER"
        },
        {
          "name": "Screening Questionnaire 4",
          "type": "OTHER"
        },
        {
          "name": "Screening Questionnaire 5",
          "type": "OTHER"
        },
        {
          "name": "Screening Questionnaire 6",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Children's Hospitals and Clinics of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 784,
      "start_date": "2024-12-15",
      "completion_date": "2025-09-04",
      "has_results": false,
      "last_update_posted_date": "2026-03-19",
      "last_synced_at": "2026-10-01T02:43:40.698Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07482982"
    }
  ]
}