{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Tenofovir+disoproxil+twice+daily",
    "query": {
      "intervention": "Tenofovir disoproxil twice daily"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 67,
    "total_pages": 7,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Tenofovir+disoproxil+twice+daily&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-04T11:59:27.616Z",
  "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": "NCT04283656",
      "title": "Evaluating Drug Interactions Between Doravirine With Estradiol and Spironolactone in Healthy Transgender Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Transgender Health",
        "Gender Dysphoria",
        "Transgender Women",
        "Human Immunodeficiency Virus"
      ],
      "interventions": [
        {
          "name": "Doravirine/Lamivudine/Tenofovir",
          "type": "DRUG"
        },
        {
          "name": "Spironolactone 100mg",
          "type": "DRUG"
        },
        {
          "name": "Estradiol 2mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Thomas Jefferson University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 8,
      "start_date": "2022-01-04",
      "completion_date": "2022-12-30",
      "has_results": true,
      "last_update_posted_date": "2025-03-26",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04283656"
    },
    {
      "nct_id": "NCT06101329",
      "title": "Study of Lenacapavir and Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF) in Prevention of HIV in Cisgender Women in the United States (HPTN 102)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pre-Exposure Prophylaxis of HIV Infection"
      ],
      "interventions": [
        {
          "name": "Lenacapavir Tablet",
          "type": "DRUG"
        },
        {
          "name": "Lenacapavir Injection",
          "type": "DRUG"
        },
        {
          "name": "Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 253,
      "start_date": "2023-11-17",
      "completion_date": "2028-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-17",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 11,
      "location_summary": "Birmingham, Alabama • San Diego, California • Washington D.C., District of Columbia + 7 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06101329"
    },
    {
      "nct_id": "NCT01234116",
      "title": "Post-Exposure Prophylaxis in Health Care Workers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Human Immunodeficiency Virus"
      ],
      "interventions": [
        {
          "name": "emtricitabine/tenofovir disoproxil fumarate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2011-02",
      "completion_date": "2013-05",
      "has_results": true,
      "last_update_posted_date": "2025-08-15",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01234116"
    },
    {
      "nct_id": "NCT00051831",
      "title": "Effect of an Enfuvirtide-based Anti-HIV Drug Regimen on Latent HIV Reservoirs in Treatment Naive Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Emtricitabine",
          "type": "DRUG"
        },
        {
          "name": "Enfuvirtide",
          "type": "DRUG"
        },
        {
          "name": "Ritonavir",
          "type": "DRUG"
        },
        {
          "name": "Saquinavir",
          "type": "DRUG"
        },
        {
          "name": "Tenofovir disoproxil fumarate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 19,
      "start_date": "2003-10",
      "completion_date": "2008-05",
      "has_results": false,
      "last_update_posted_date": "2021-11-01",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 6,
      "location_summary": "Aurora, Colorado • Boston, Massachusetts • St Louis, Missouri + 3 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00051831"
    },
    {
      "nct_id": "NCT00711009",
      "title": "Study Comparing Lopinavir/Ritonavir (LPV/r) + Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF) With a Nucleoside Sparing Regimen Consisting of Lopinavir/Ritonavir + Raltegravir (RAL)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Human Immunodeficiency Virus Infection"
      ],
      "interventions": [
        {
          "name": "lopinavir/ritonavir (LPV/r)",
          "type": "DRUG"
        },
        {
          "name": "emtricitabine/tenofovir disoproxil fumarate (FTC/TDF)",
          "type": "DRUG"
        },
        {
          "name": "raltegravir (RAL)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Abbott",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 206,
      "start_date": "2008-07",
      "completion_date": "2010-10",
      "has_results": true,
      "last_update_posted_date": "2012-02-14",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 14,
      "location_summary": "Phoenix, Arizona • Beverly Hills, California • Atlantis, Florida + 11 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Atlantis",
          "state": "Florida"
        },
        {
          "city": "Ft. Pierce",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00711009"
    },
    {
      "nct_id": "NCT07683000",
      "title": "Study of Lenacapavir, Teropavimab, and Zinlirvimab in Virologically Suppressed Adults With HIV-1 on Stable Oral Treatment Regimens",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "HIV-1-infection"
      ],
      "interventions": [
        {
          "name": "Lenacapavir",
          "type": "DRUG"
        },
        {
          "name": "Lenacapavir Tablet",
          "type": "DRUG"
        },
        {
          "name": "Teropavimab",
          "type": "DRUG"
        },
        {
          "name": "Zinlirvimab",
          "type": "DRUG"
        },
        {
          "name": "SBR",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 590,
      "start_date": "2026-07-14",
      "completion_date": "2033-03",
      "has_results": false,
      "last_update_posted_date": "2026-07-30",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 2,
      "location_summary": "Berkeley, Michigan • Annandale, Virginia",
      "locations": [
        {
          "city": "Berkeley",
          "state": "Michigan"
        },
        {
          "city": "Annandale",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07683000"
    },
    {
      "nct_id": "NCT00414518",
      "title": "Safety and Effectiveness of Short-Term Anti-HIV Drug Therapy for Recent HIV-1 Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Tenofovir disoproxil fumarate/Emtricitabine",
          "type": "DRUG"
        },
        {
          "name": "Lopinavir/Ritonavir",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2007-01",
      "completion_date": "2010-02",
      "has_results": true,
      "last_update_posted_date": "2013-02-20",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 2,
      "location_summary": "Denver, Colorado • Atlanta, Georgia",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00414518"
    },
    {
      "nct_id": "NCT04925752",
      "title": "Study of Lenacapavir for HIV Pre-Exposure Prophylaxis in People Who Are at Risk for HIV Infection",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pre-Exposure Prophylaxis of HIV Infection"
      ],
      "interventions": [
        {
          "name": "Oral Lenacapavir (LEN)",
          "type": "DRUG"
        },
        {
          "name": "F/TDF",
          "type": "DRUG"
        },
        {
          "name": "Sub-cutaneous (SC) Lenacapavir (LEN)",
          "type": "DRUG"
        },
        {
          "name": "Placebo SC LEN",
          "type": "DRUG"
        },
        {
          "name": "PTM F/TDF",
          "type": "DRUG"
        },
        {
          "name": "PTM Oral LEN",
          "type": "DRUG"
        },
        {
          "name": "F/TAF (for US participants only)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 3292,
      "start_date": "2021-06-28",
      "completion_date": "2028-08",
      "has_results": true,
      "last_update_posted_date": "2025-12-23",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 60,
      "location_summary": "Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 43 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04925752"
    },
    {
      "nct_id": "NCT05585307",
      "title": "Study of Novel Antiretrovirals in Participants With HIV-1",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "HIV-1-infection"
      ],
      "interventions": [
        {
          "name": "Bavtavirine",
          "type": "DRUG"
        },
        {
          "name": "B/F/TAF",
          "type": "DRUG"
        },
        {
          "name": "Standard of Care (Substudy 01)",
          "type": "DRUG"
        },
        {
          "name": "GS-1720",
          "type": "DRUG"
        },
        {
          "name": "Standard of Care (Substudy 02)",
          "type": "DRUG"
        },
        {
          "name": "GS-6212",
          "type": "DRUG"
        },
        {
          "name": "Standard of Care (Substudy 03)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gilead Sciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 49,
      "start_date": "2022-10-26",
      "completion_date": "2024-03-18",
      "has_results": true,
      "last_update_posted_date": "2025-05-08",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 38,
      "location_summary": "Long Beach, California • Los Angeles, California • San Francisco, California + 14 more",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05585307"
    },
    {
      "nct_id": "NCT00984152",
      "title": "Trial of TDF/FTC + Raltegravir Versus TDF/FTC + Efavirenz in HIV-1-Infected Women",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "HIV-1 Infections"
      ],
      "interventions": [
        {
          "name": "TDF/FTC Once-Daily + Raltegravir 400 mg Orally Twice-Daily",
          "type": "DRUG"
        },
        {
          "name": "TDF/FTC + Efavirenz (Atripla) Once-Daily",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 60 Years · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2011-06",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2015-05-06",
      "last_synced_at": "2026-10-04T11:59:27.616Z",
      "location_count": 5,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00984152"
    }
  ]
}