{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Personal+Risk+Messaging",
    "query": {
      "intervention": "Personal Risk Messaging"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 38,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Personal+Risk+Messaging&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T20:04:37.352Z",
  "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": "NCT04901624",
      "title": "Use of Behavioral Economics in Repeat SARS-CoV-2 (COVID-19) Antibody Testing in Disadvantaged Communities",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "SARS-CoV-2"
      ],
      "interventions": [
        {
          "name": "Family Risk Messaging",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Personal Risk Messaging",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Loss Protection",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Lottery Incentive",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "5 Years and older"
      },
      "enrollment_count": 2164,
      "start_date": "2021-06-29",
      "completion_date": "2023-06-03",
      "has_results": true,
      "last_update_posted_date": "2024-08-14",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04901624"
    },
    {
      "nct_id": "NCT05752292",
      "title": "Study to Understand Risk Information to Support and Empower",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes, Gestational",
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Standard Health Information",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Values Affirmation (VA)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tailored Risk Information (TRI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motivational Interviewing-based (MI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Action planning (AP)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 2000,
      "start_date": "2023-04-13",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-17",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Pleasanton, California",
      "locations": [
        {
          "city": "Pleasanton",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05752292"
    },
    {
      "nct_id": "NCT03930524",
      "title": "Adaptive Preventive Intervention for College Alcohol Use",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "College Student Drinking"
      ],
      "interventions": [
        {
          "name": "Personalized Normative Feedback (PNF)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-Monitoring (SM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Web-BASICS",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Promotion Consultation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "M-Bridge Online Health Coach",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Minnesota",
      "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": 891,
      "start_date": "2019-07-31",
      "completion_date": "2022-08-01",
      "has_results": true,
      "last_update_posted_date": "2023-04-12",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03930524"
    },
    {
      "nct_id": "NCT03927482",
      "title": "CARES: A Mobile Health Program for Alcohol Risk Reduction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Abuse"
      ],
      "interventions": [
        {
          "name": "CARES mobile smart phone app",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Check Your Drinking",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Miriam Hospital",
      "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": 239,
      "start_date": "2018-08-02",
      "completion_date": "2022-01-31",
      "has_results": true,
      "last_update_posted_date": "2025-03-26",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03927482"
    },
    {
      "nct_id": "NCT03720327",
      "title": "The Effects of a Mobile Health Intervention and Health Coach Text Messaging on Cardiovascular Risk of Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Cardiovascular Risk Factor"
      ],
      "interventions": [
        {
          "name": "Get FIT+",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 54,
      "start_date": "2019-01-10",
      "completion_date": "2022-03-12",
      "has_results": false,
      "last_update_posted_date": "2022-11-18",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 5,
      "location_summary": "Anaheim, California • Irvine, California • Orange, California + 1 more",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Santa Ana",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03720327"
    },
    {
      "nct_id": "NCT00705705",
      "title": "Effectiveness of an HIV Prevention Program That Targets the Inner Workings of High-risk Social Networks",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Network leader training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard HIV risk-reduction counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Medical College of Wisconsin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 852,
      "start_date": "2004-07",
      "completion_date": "2009-09",
      "has_results": false,
      "last_update_posted_date": "2011-11-11",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Milwaukee, Wisconsin",
      "locations": [
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00705705"
    },
    {
      "nct_id": "NCT05560932",
      "title": "HIV and Alcohol Research Center Focused on Polypharmacy (HARP) Pilot 1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV",
        "Alcohol Use"
      ],
      "interventions": [
        {
          "name": "IMB-motivational interviewing (MI) techniques (IMB-MI)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2023-03-06",
      "completion_date": "2024-01-04",
      "has_results": true,
      "last_update_posted_date": "2026-08-28",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "West Haven, Connecticut",
      "locations": [
        {
          "city": "West Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05560932"
    },
    {
      "nct_id": "NCT02189876",
      "title": "Females of African American Legacy Empowering Self (FemAALES)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV"
      ],
      "interventions": [
        {
          "name": "Standard of Care",
          "type": "BEHAVIORAL"
        },
        {
          "name": "FemAALES",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Charles Drew University of Medicine and Science",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "54 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 54 Years · Female only"
      },
      "enrollment_count": 256,
      "start_date": "2013-07",
      "completion_date": "2018-04",
      "has_results": false,
      "last_update_posted_date": "2018-08-03",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02189876"
    },
    {
      "nct_id": "NCT05562778",
      "title": "Chatbot to Maximize Hereditary Cancer Genetic Risk Assessment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gynecologic Cancer",
        "Hereditary Cancer Syndrome"
      ],
      "interventions": [
        {
          "name": "Chatbot",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2023-01-15",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-23",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 4,
      "location_summary": "Brooklyn, New York • New York, New York • Queens, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Queens",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05562778"
    },
    {
      "nct_id": "NCT06863168",
      "title": "Cigarillo Public Education Messaging for Black Young Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cigarillo Smoking"
      ],
      "interventions": [
        {
          "name": "Cigarillo Health Harm and Nicotine Addiction Messaging",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cigarillo Health Harm and Nicotine Addiction Messaging Contextualized to Outcome Expectancies",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Drexel University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 360,
      "start_date": "2025-04-17",
      "completion_date": "2026-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-07-02",
      "last_synced_at": "2026-09-02T20:04:37.352Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06863168"
    }
  ]
}