{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Raffle+Incentive",
    "query": {
      "intervention": "Raffle Incentive"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-08T03:41:11.414Z",
  "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": "NCT02736981",
      "title": "Low Intensity Weight Loss for Young Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Behavioral Weight Loss (BWL)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "BWL + Autonomous Motivation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "BWL + Extrinsic Motivation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 382,
      "start_date": "2016-01",
      "completion_date": "2020-02-08",
      "has_results": false,
      "last_update_posted_date": "2023-06-07",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02736981"
    },
    {
      "nct_id": "NCT06436300",
      "title": "Colorectal Cancer Screening in Alaska Native Men",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "Motivational text messaging",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "MALE",
        "summary": "40 Years to 75 Years · Male only"
      },
      "enrollment_count": 998,
      "start_date": "2023-08-01",
      "completion_date": "2024-01-31",
      "has_results": true,
      "last_update_posted_date": "2025-08-29",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Anchorage, Alaska",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06436300"
    },
    {
      "nct_id": "NCT01848353",
      "title": "Financial Incentives to Exercise for Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insulin Resistance",
        "Obesity",
        "Sedentary Lifestyle"
      ],
      "interventions": [
        {
          "name": "Exercise training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oklahoma",
      "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": 142,
      "start_date": "2013-05",
      "completion_date": "2017-05",
      "has_results": true,
      "last_update_posted_date": "2019-04-03",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 2,
      "location_summary": "Hugo, Oklahoma • Talihina, Oklahoma",
      "locations": [
        {
          "city": "Hugo",
          "state": "Oklahoma"
        },
        {
          "city": "Talihina",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01848353"
    },
    {
      "nct_id": "NCT04263311",
      "title": "Scaling Community-Clinical Linkage Models to Address Diabetes and Hypertension Disparities in the Southeast United States",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "CHW",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 195,
      "start_date": "2020-07-20",
      "completion_date": "2021-09-30",
      "has_results": true,
      "last_update_posted_date": "2024-12-27",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04263311"
    },
    {
      "nct_id": "NCT05469477",
      "title": "Increasing Seat Belt Wearing and Decreasing Handheld Phone Use While Driving",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Distracted Driving",
        "Impaired Driving",
        "Driving Behaviors"
      ],
      "interventions": [
        {
          "name": "Persuasive education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "WOOP (aka, mental contrasting with implementation intentions., Wish, Outcome, Obstacle, Plan)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Customized Habit Tips",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Raffle Financial Incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Shared Pot Financial Incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Weekly SMS Support text",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Weekly SMS Encouragement",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1139,
      "start_date": "2023-03-12",
      "completion_date": "2023-06-29",
      "has_results": false,
      "last_update_posted_date": "2023-10-03",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05469477"
    },
    {
      "nct_id": "NCT01516489",
      "title": "Improving Fecal Occult Blood Test Completion Rates Among Veterans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Colorectal Cancer"
      ],
      "interventions": [
        {
          "name": "Stage 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stage 2",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Corporal Michael J. Crescenz VA Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "MALE",
        "summary": "Male only"
      },
      "enrollment_count": 1549,
      "start_date": "2012-02",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2015-10-26",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01516489"
    },
    {
      "nct_id": "NCT05722132",
      "title": "Latinos Kick Buts: Mobile Engagement and Cessation Support for Latinos Who Smoke",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "One cycle",
          "type": "BEHAVIORAL"
        },
        {
          "name": "4 cycles",
          "type": "BEHAVIORAL"
        },
        {
          "name": "5 Dollar Incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Raffle Incentive",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 2826,
      "start_date": "2022-12-27",
      "completion_date": "2023-03-25",
      "has_results": false,
      "last_update_posted_date": "2023-04-06",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05722132"
    },
    {
      "nct_id": "NCT05012163",
      "title": "Lottery Incentive Nudges to Increase Influenza Vaccinations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Influenza",
        "Vaccination",
        "Health Promotion",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "Reminder",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Financial incentive",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Lottery",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "National Bureau of Economic Research, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 57581,
      "start_date": "2021-09-04",
      "completion_date": "2022-12-31",
      "has_results": true,
      "last_update_posted_date": "2024-12-30",
      "last_synced_at": "2026-09-08T03:41:11.414Z",
      "location_count": 1,
      "location_summary": "Danville, Pennsylvania",
      "locations": [
        {
          "city": "Danville",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05012163"
    }
  ]
}