{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=PrEP+Adherence",
    "query": {
      "condition": "PrEP Adherence"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 72,
    "total_pages": 8,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=PrEP+Adherence&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T16:02:45.357Z",
  "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": "NCT03387462",
      "title": "DOT Diary Optimization Pilot: A Pilot Study to Optimize the DOT Diary App to Measure PrEP Adherence",
      "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": 20,
      "start_date": "2018-02-28",
      "completion_date": "2018-08-30",
      "has_results": true,
      "last_update_posted_date": "2021-10-27",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "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/NCT03387462"
    },
    {
      "nct_id": "NCT07438041",
      "title": "Linking Youth to Pre-Exposure Prophylaxis (PrEP) Services",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV",
        "PrEP",
        "PrEP Adherence"
      ],
      "interventions": [
        {
          "name": "LYPS",
          "type": "OTHER"
        },
        {
          "name": "Enhanced Standard of Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Westat",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "24 Years",
        "sex": "ALL",
        "summary": "13 Years to 24 Years"
      },
      "enrollment_count": 272,
      "start_date": "2026-07-27",
      "completion_date": "2028-12-15",
      "has_results": false,
      "last_update_posted_date": "2026-07-13",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 4,
      "location_summary": "San Francisco, California • Atlanta, Georgia • Baltimore, Maryland + 1 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07438041"
    },
    {
      "nct_id": "NCT04899024",
      "title": "PrEP Affect Regulation Treatment Innovation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Medication Adherence",
        "HIV Prevention",
        "Stimulant Use"
      ],
      "interventions": [
        {
          "name": "PARTI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention-Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Contingency Management for PrEP Adherence",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida International University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 239,
      "start_date": "2022-01-31",
      "completion_date": "2026-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Miami, Florida",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04899024"
    },
    {
      "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": "2026-07-22T16:02:45.357Z",
      "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": "NCT03120936",
      "title": "The Stay Study: A Demonstration Project Advancing PrEP Delivery in the San Francisco Bay Area Transgender Community",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Transgender Persons",
        "Pre-Exposure Prophylaxis"
      ],
      "interventions": [
        {
          "name": "Emtricitabine / Tenofovir Disoproxil Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "PrEP support",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Public Health Foundation Enterprises, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 158,
      "start_date": "2017-08-08",
      "completion_date": "2020-12-01",
      "has_results": false,
      "last_update_posted_date": "2021-04-21",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 5,
      "location_summary": "Fremont, California • San Francisco, California",
      "locations": [
        {
          "city": "Fremont",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03120936"
    },
    {
      "nct_id": "NCT06046079",
      "title": "Predictors of Health Service Utilizations Among Key Population in Washington DC",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pre-exposure Prophylaxis",
        "HIV",
        "Health Behavior"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Us Helping Us, People Into Living, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2023-08-25",
      "completion_date": "2026-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-03-10",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06046079"
    },
    {
      "nct_id": "NCT04316715",
      "title": "Life-Steps Counseling to Enhance Adherence and Engagement in PrEP Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adherence, Medication"
      ],
      "interventions": [
        {
          "name": "Lifesteps for PrEP",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Daily text message reminders",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 300,
      "start_date": "2020-09-03",
      "completion_date": "2025-08-01",
      "has_results": false,
      "last_update_posted_date": "2025-08-26",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 2,
      "location_summary": "Miami, Florida • Boston, Massachusetts",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04316715"
    },
    {
      "nct_id": "NCT02584140",
      "title": "Pre-exposure Prophylaxis (PrEP) Adherence Enhancement Guided by iTAB and Drug Levels for Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "HIV Prevention"
      ],
      "interventions": [
        {
          "name": "Text Messaging",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Adherence Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Daily Oral PrEP",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "University of California, Los Angeles",
      "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": 136,
      "start_date": "2016-05",
      "completion_date": "2019-06-14",
      "has_results": true,
      "last_update_posted_date": "2021-07-08",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • San Diego, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02584140"
    },
    {
      "nct_id": "NCT03278990",
      "title": "Scalable Interventions to Increase PrEP Adherence: Value Affirmation and Future Selves",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Prevention"
      ],
      "interventions": [
        {
          "name": "Value Affirmation and Future Selves Combination",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control writing exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stuart Fisk",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 26,
      "start_date": "2018-12-19",
      "completion_date": "2020-12-16",
      "has_results": false,
      "last_update_posted_date": "2021-10-11",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03278990"
    },
    {
      "nct_id": "NCT01761643",
      "title": "CCTG 595: Text Messaging Intervention to Improve Adherence to PrEP in High-risk MSM",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Patient Adherence",
        "HIV Seronegativity"
      ],
      "interventions": [
        {
          "name": "SoC + iTab",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 398,
      "start_date": "2012-12-19",
      "completion_date": "2018-07-11",
      "has_results": true,
      "last_update_posted_date": "2020-06-30",
      "last_synced_at": "2026-07-22T16:02:45.357Z",
      "location_count": 4,
      "location_summary": "Long Beach, California • Los Angeles, California • San Diego, California + 1 more",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01761643"
    }
  ]
}