{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Bystander+Intervention",
    "query": {
      "intervention": "Bystander Intervention"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 46,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Bystander+Intervention&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T09:16:19.110Z",
  "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": "NCT03316911",
      "title": "A Pilot Study Testing a Life Skills Application to Address Interpersonal Relationships in College",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Violence",
        "Primary Prevention"
      ],
      "interventions": [
        {
          "name": "MKit",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 261,
      "start_date": "2017-10-22",
      "completion_date": "2018-04-28",
      "has_results": true,
      "last_update_posted_date": "2019-05-10",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03316911"
    },
    {
      "nct_id": "NCT06543342",
      "title": "Bystander Intervention for Hazardous Drinking",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hazardous Behavior",
        "Alcohol Consequences"
      ],
      "interventions": [
        {
          "name": "Bystander Brief Motivational Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Brown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "17 Years and older"
      },
      "enrollment_count": 187,
      "start_date": "2022-01-10",
      "completion_date": "2022-07-15",
      "has_results": false,
      "last_update_posted_date": "2024-08-16",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06543342"
    },
    {
      "nct_id": "NCT06118528",
      "title": "EAT: A Reliable Eating Assessment Technology for Free-living Individuals",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Wearable Electronic Device"
      ],
      "interventions": [
        {
          "name": "Blur Obfuscation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cartoon Obfuscation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Edge Obfuscation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "No Obfuscation (raw)",
          "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": 72,
      "start_date": "2024-09-04",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06118528"
    },
    {
      "nct_id": "NCT04474158",
      "title": "Creating Peace: Community-based Youth Violence Prevention to Address Racism and Discrimination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent Behavior",
        "Group, Peer",
        "Violence, Non-accidental",
        "Violence, Sexual",
        "Violence, Domestic",
        "Emotional Abuse",
        "Coping Skills",
        "Communication, Personal"
      ],
      "interventions": [
        {
          "name": "Creating Peace",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Job Readiness",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "14 Years to 19 Years"
      },
      "enrollment_count": 581,
      "start_date": "2020-12-04",
      "completion_date": "2026-01-25",
      "has_results": false,
      "last_update_posted_date": "2026-03-16",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04474158"
    },
    {
      "nct_id": "NCT02919098",
      "title": "In-School Evaluation of Bystander: A Game-Based Intervention for Sexual Violence Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bystander Behavioral Intentions"
      ],
      "interventions": [
        {
          "name": "Bystander, a game-based bystander intervention program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Infection City, a game-based program about meningitis",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "13 Years to 19 Years"
      },
      "enrollment_count": 601,
      "start_date": "2016-10",
      "completion_date": "2017-10",
      "has_results": false,
      "last_update_posted_date": "2023-02-23",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02919098"
    },
    {
      "nct_id": "NCT04095429",
      "title": "Expect Respect Middle School Randomized Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent Behavior",
        "Violence in Adolescence",
        "Group, Peer",
        "Violence, Non-accidental",
        "Violence, Sexual",
        "Violence, Physical",
        "Violence, Domestic",
        "Emotional Abuse",
        "Coping Skills",
        "Communication, Personal"
      ],
      "interventions": [
        {
          "name": "Expect Respect",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "11 Years to 15 Years"
      },
      "enrollment_count": 635,
      "start_date": "2019-10-03",
      "completion_date": "2022-08-31",
      "has_results": false,
      "last_update_posted_date": "2022-09-09",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04095429"
    },
    {
      "nct_id": "NCT03715426",
      "title": "Testing a Life Skills Application to Address Interpersonal Relationships in College (MKit)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sexual Violence",
        "Primary Prevention"
      ],
      "interventions": [
        {
          "name": "MKit",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2018-10-21",
      "completion_date": "2019-04-18",
      "has_results": true,
      "last_update_posted_date": "2019-07-29",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03715426"
    },
    {
      "nct_id": "NCT04095065",
      "title": "Engineering an Online STI Prevention Program: RCT",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Consumption",
        "Sexually Transmitted Diseases"
      ],
      "interventions": [
        {
          "name": "itMatters",
          "type": "BEHAVIORAL"
        },
        {
          "name": "itMatters and itMatters Sexual Violence Prevention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "itMatters Well-being and itMatters Sexual Violence Prevention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "itMatters Well-being",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Penn State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 3098,
      "start_date": "2019-07-15",
      "completion_date": "2019-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-07",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 4,
      "location_summary": "Fresno, California • Greensboro, North Carolina • Fargo, North Dakota + 1 more",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "Fargo",
          "state": "North Dakota"
        },
        {
          "city": "Murfreesboro",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04095065"
    },
    {
      "nct_id": "NCT02083302",
      "title": "Experimentally Testing the Effectiveness of a Campus-based Bystander Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Assaultive Behavior",
        "Violence",
        "Sexual Assault and Rape",
        "Helping Behavior"
      ],
      "interventions": [
        {
          "name": "SCREAM Theater Dose 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SCREAM Theater Doses 2 & SCREAM Theater Dose 3",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SCREAM Theater Dose 4",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "18 Years to 21 Years"
      },
      "enrollment_count": 4385,
      "start_date": "2010-06",
      "completion_date": "2012-02",
      "has_results": false,
      "last_update_posted_date": "2014-03-11",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02083302"
    },
    {
      "nct_id": "NCT01878097",
      "title": "Evaluation of Green Dot a Primary Prevention Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sex Offenses"
      ],
      "interventions": [
        {
          "name": "Green Dot Bystander Intevention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Kentucky",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "14 Years to 19 Years"
      },
      "enrollment_count": 89707,
      "start_date": "2009-11",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2019-03-15",
      "last_synced_at": "2026-09-03T09:16:19.110Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01878097"
    }
  ]
}