{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Risk-Taking",
    "query": {
      "condition": "Risk-Taking"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 119,
    "total_pages": 12,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Risk-Taking&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T17:26:28.493Z",
  "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": "NCT01528982",
      "title": "Susceptibility to Pathological Gambling",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pathological Gambling"
      ],
      "interventions": [
        {
          "name": "Mindfulness",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "29 Years",
        "sex": "ALL",
        "summary": "18 Years to 29 Years"
      },
      "enrollment_count": 588,
      "start_date": "2008-11",
      "completion_date": "2024-06",
      "has_results": false,
      "last_update_posted_date": "2024-08-01",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01528982"
    },
    {
      "nct_id": "NCT03282890",
      "title": "Testing an Integrated Bio-Behavioral Primary HIV Prevention Intervention Among High-Risk People Who Use Drugs",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Risk Behavior",
        "HIV/AIDS",
        "Medication Adherence",
        "Substance Abuse"
      ],
      "interventions": [
        {
          "name": "CHRP-BB",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Connecticut",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 237,
      "start_date": "2017-11-20",
      "completion_date": "2023-10-13",
      "has_results": true,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03282890"
    },
    {
      "nct_id": "NCT05506046",
      "title": "Messages About Reduced Nicotine in Combusted Tobacco Products",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Communication",
        "Smoking",
        "Smoking, Tobacco",
        "Smoking Behaviors",
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "Reduced nicotine message exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Modified risk message exposure",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Combined message exposure (reduced nicotine + modified risk)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control message exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Georgia State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1901,
      "start_date": "2022-10-12",
      "completion_date": "2023-02-28",
      "has_results": true,
      "last_update_posted_date": "2024-08-28",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05506046"
    },
    {
      "nct_id": "NCT00244374",
      "title": "A Randomized Trial of Vaccine Adherence in Young Injection Drug Users",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Medication Adherence",
        "Substance Abuse, Intravenous",
        "Risk Behavior",
        "Hepatitis A",
        "Hepatitis B",
        "Hepatitis C"
      ],
      "interventions": [
        {
          "name": "Hepatitis A & B vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Outreach",
          "type": "BEHAVIORAL"
        },
        {
          "name": "AIC",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SEP",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "29 Years",
        "sex": "ALL",
        "summary": "14 Years to 29 Years"
      },
      "enrollment_count": 546,
      "start_date": "2004-08",
      "completion_date": "2008-06",
      "has_results": true,
      "last_update_posted_date": "2013-09-30",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00244374"
    },
    {
      "nct_id": "NCT00137644",
      "title": "Evaluation of the Preventing AIDS Through Live Movement and Sound (PALMS) Intervention for Minority Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hiv"
      ],
      "interventions": [
        {
          "name": "Preventing AIDS Through Live Movement and Sound (PALMS)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Centers for Disease Control and Prevention",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "18 Years",
        "sex": "MALE",
        "summary": "12 Years to 18 Years · Male only"
      },
      "enrollment_count": 264,
      "start_date": "2005-03",
      "completion_date": "2007-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-11",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00137644"
    },
    {
      "nct_id": "NCT00118391",
      "title": "Cognitive-Behavioral Treatment of Gambling",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Gambling",
        "Mental Health"
      ],
      "interventions": [
        {
          "name": "Cognitive behavior therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Contingency management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "UConn Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2002-11",
      "completion_date": "2005-10",
      "has_results": false,
      "last_update_posted_date": "2013-07-01",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Farmington, Connecticut",
      "locations": [
        {
          "city": "Farmington",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00118391"
    },
    {
      "nct_id": "NCT02755636",
      "title": "Pro-Change Population Health Solution",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "PCPHC",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Pro-Change Behavior Systems",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 780,
      "start_date": "2016-05",
      "completion_date": "2017-07",
      "has_results": false,
      "last_update_posted_date": "2016-06-02",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 2,
      "location_summary": "Middletown, Connecticut • South Kingstown, Rhode Island",
      "locations": [
        {
          "city": "Middletown",
          "state": "Connecticut"
        },
        {
          "city": "South Kingstown",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02755636"
    },
    {
      "nct_id": "NCT02420548",
      "title": "Safe, Healthy, Adolescent Relationships and Peers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Juvenile Delinquency Unspecified",
        "Risk Behavior",
        "Adolescent Behavior",
        "Sexual Behavior",
        "Drug Use"
      ],
      "interventions": [
        {
          "name": "Parent Ed. and Youth Skills Coaching",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Services as Usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oregon",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "18 Years",
        "sex": "FEMALE",
        "summary": "13 Years to 18 Years · Female only"
      },
      "enrollment_count": 122,
      "start_date": "2014-07-01",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-05-11",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02420548"
    },
    {
      "nct_id": "NCT03771638",
      "title": "DOT Diary Mobile App for Pre-Exposure Prophylaxis Adherence in Young Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Adherence, Medication",
        "Risk Behavior",
        "Pre-Exposure Prophylaxis",
        "HIV Prevention"
      ],
      "interventions": [
        {
          "name": "Emtricitabine / Tenofovir Disoproxil Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "DOT Diary mobile app",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Public Health Foundation Enterprises, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 100,
      "start_date": "2019-02-01",
      "completion_date": "2020-04-21",
      "has_results": true,
      "last_update_posted_date": "2025-07-03",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Atlanta, Georgia",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03771638"
    },
    {
      "nct_id": "NCT00505440",
      "title": "Trial of Automated Risk Appraisal for Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use",
        "Depression",
        "Suicidal Ideation",
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "Telephone case management and motivational interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "11 Years to 20 Years"
      },
      "enrollment_count": 1185,
      "start_date": "2005-06",
      "completion_date": "2008-06",
      "has_results": false,
      "last_update_posted_date": "2013-04-23",
      "last_synced_at": "2026-06-10T17:26:28.493Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00505440"
    }
  ]
}