{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Prevention+Harmful+Effects",
    "query": {
      "condition": "Prevention Harmful Effects"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 9,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T11:17:44.387Z",
  "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": "NCT02233946",
      "title": "Computerized Alcohol Screening for Children and Adolescents (cASCA) in Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "computer-facilitated brief intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "9 Years to 18 Years"
      },
      "enrollment_count": 871,
      "start_date": "2015-01",
      "completion_date": "2018-05-31",
      "has_results": true,
      "last_update_posted_date": "2021-03-11",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 5,
      "location_summary": "Boston, Massachusetts • East Boston, Massachusetts • Lexington, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "East Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Lexington",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02233946"
    },
    {
      "nct_id": "NCT06730737",
      "title": "Lifewise Preventive Video Education in Primary Care",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention Harmful Effects",
        "Health Maintenance",
        "Preventive Health Care",
        "Dietary Habits"
      ],
      "interventions": [
        {
          "name": "Video preventive education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Trinity Health-Livonia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 350,
      "start_date": "2025-01",
      "completion_date": "2026-06",
      "has_results": false,
      "last_update_posted_date": "2024-12-12",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Livonia, Michigan",
      "locations": [
        {
          "city": "Livonia",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06730737"
    },
    {
      "nct_id": "NCT02144571",
      "title": "Sistas Inspiring Sistas Through Activity and Support",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Lifestyle",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "90 Years",
        "sex": "FEMALE",
        "summary": "30 Years to 90 Years · Female only"
      },
      "enrollment_count": 350,
      "start_date": "2010-11",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2019-04-18",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Columbia, South Carolina",
      "locations": [
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02144571"
    },
    {
      "nct_id": "NCT01195337",
      "title": "Social Contextual Influences on Physical Activity",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer",
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "PA Prescription Plan",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pedometer",
          "type": "DEVICE"
        },
        {
          "name": "Newsletters",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "25 Years to 60 Years"
      },
      "enrollment_count": 336,
      "start_date": "2010-08-16",
      "completion_date": "2020-08-31",
      "has_results": false,
      "last_update_posted_date": "2020-01-13",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01195337"
    },
    {
      "nct_id": "NCT01482975",
      "title": "Tailored Interventions to Prevent Substance Abuse",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Tailored computer based intervention",
          "type": "OTHER"
        },
        {
          "name": "Tailored computer intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Rhode Island",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "10 Years to 14 Years"
      },
      "enrollment_count": 4158,
      "start_date": "2007-09",
      "completion_date": "2011-06",
      "has_results": false,
      "last_update_posted_date": "2016-05-12",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Kingston, Rhode Island",
      "locations": [
        {
          "city": "Kingston",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01482975"
    },
    {
      "nct_id": "NCT02187939",
      "title": "Get in the GROOVE!",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Behavior",
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Summer science wellness program emphasizing health education pertaining to nutrition, physical activity, and healthy lifestyle.",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "14 Years",
        "sex": "FEMALE",
        "summary": "11 Years to 14 Years · Female only"
      },
      "enrollment_count": 375,
      "start_date": "2013-05",
      "completion_date": "2017-01",
      "has_results": false,
      "last_update_posted_date": "2017-02-23",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 2,
      "location_summary": "Miami, Florida • Queens, New York",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Queens",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02187939"
    },
    {
      "nct_id": "NCT01619202",
      "title": "Comparing Driving Performance Among Trained and Untrained Drivers Using a Driving Simulator",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention Harmful Effects",
        "Accidents, Traffic",
        "Accident Prevention"
      ],
      "interventions": [
        {
          "name": "Risk Anticipation -Perception Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "16 Years to 18 Years"
      },
      "enrollment_count": 50,
      "start_date": "2012-06",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2015-01-26",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01619202"
    },
    {
      "nct_id": "NCT02758054",
      "title": "Patient Navigation for Lung Cancer Screening in an Urban Safety-Net System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Non-Small Cell Lung Carcinoma",
        "Compliance Behavior",
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Patient Navigation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "55 Years to 74 Years"
      },
      "enrollment_count": 447,
      "start_date": "2017-06-16",
      "completion_date": "2020-02-28",
      "has_results": false,
      "last_update_posted_date": "2023-04-06",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02758054"
    },
    {
      "nct_id": "NCT02099305",
      "title": "Randomized, School-based Effectiveness Trial of the Adolescent Depression Awareness Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adolescent - Emotional Problem",
        "Depression",
        "Prevention Harmful Effects"
      ],
      "interventions": [
        {
          "name": "Adolescent Depression Awareness Program (ADAP)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "12 Years to 18 Years"
      },
      "enrollment_count": 17000,
      "start_date": "2012-09",
      "completion_date": "2015-08",
      "has_results": false,
      "last_update_posted_date": "2017-06-12",
      "last_synced_at": "2026-06-11T11:17:44.387Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02099305"
    }
  ]
}