{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+to+FTC%2FTAF&page=2", "query": { "intervention": "Placebo to FTC/TAF", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 33, "total_pages": 4, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+to+FTC%2FTAF&page=3&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Placebo+to+FTC%2FTAF&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-02T06:45:43.280Z", "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": "NCT02397694", "title": "Safety and Efficacy of Bictegravir + Emtricitabine/Tenofovir Alafenamide Versus Dolutegravir + Emtricitabine/Tenofovir Alafenamide in HIV-1 Infected, Antiretroviral Treatment-Naive Adults", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "BIC", "type": "DRUG" }, { "name": "F/TAF", "type": "DRUG" }, { "name": "DTG", "type": "DRUG" }, { "name": "BIC Placebo", "type": "DRUG" }, { "name": "DTG Placebo", "type": "DRUG" }, { "name": "B/F/TAF", "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": 98, "start_date": "2015-03-23", "completion_date": "2019-02-27", "has_results": true, "last_update_posted_date": "2020-04-07", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 21, "location_summary": "Phoenix, Arizona • Los Angeles, California • Sacramento, California + 15 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT02397694" }, { "nct_id": "NCT04564547", "title": "Dose Ranging, Switch Study of Islatravir (MK-8591) and Ulonivirine (MK-8507) Once-Weekly in Virologically-Suppressed Adults With Human Immunodeficiency Virus Type 1 (HIV-1) [MK-8591-013]", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "Islatravir", "type": "DRUG" }, { "name": "Ulonivirine", "type": "DRUG" }, { "name": "BIC/FTC/TAF", "type": "DRUG" }, { "name": "Placebo to ISL", "type": "DRUG" }, { "name": "Placebo to Ulonivirine", "type": "DRUG" }, { "name": "Placebo to BIC/FTC/TAF", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Merck Sharp & Dohme LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 161, "start_date": "2021-03-09", "completion_date": "2025-01-30", "has_results": true, "last_update_posted_date": "2026-01-26", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 10, "location_summary": "Phoenix, Arizona • Los Angeles, California • Ft. Pierce, Florida + 7 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Ft. Pierce", "state": "Florida" }, { "city": "West Palm Beach", "state": "Florida" }, { "city": "Decatur", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT04564547" }, { "nct_id": "NCT01497899", "title": "Safety and Efficacy of E/C/F/TAF (Genvoya®) Versus E/C/F/TDF (Stribild®) in HIV-1 Infected, Antiretroviral Treatment-Naive Adults", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Acquired Immunodeficiency Syndrome", "HIV Infections" ], "interventions": [ { "name": "E/C/F/TDF", "type": "DRUG" }, { "name": "E/C/F/TAF Placebo", "type": "DRUG" }, { "name": "E/C/F/TAF", "type": "DRUG" }, { "name": "E/C/F/TDF Placebo", "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": 279, "start_date": "2011-12-28", "completion_date": "2016-08-22", "has_results": true, "last_update_posted_date": "2018-11-19", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 40, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Beverly Hills, California + 30 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01497899" }, { "nct_id": "NCT04006704", "title": "Study to Assess the Acceptability of Darunavir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (D/C/F/TAF) Fixed-Dose Combination (FDC) Tablets in Human Immunodeficiency Virus Type 1 (HIV-1) Infected Pediatric Participants, Using Matching Placebo Tablets", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "HIV-1" ], "interventions": [ { "name": "D/C/F/TAF FDC placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Janssen Pharmaceutica N.V., Belgium", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Years", "maximum_age": "11 Years", "sex": "ALL", "summary": "6 Years to 11 Years" }, "enrollment_count": 25, "start_date": "2019-10-10", "completion_date": "2020-03-06", "has_results": false, "last_update_posted_date": "2021-07-06", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 4, "location_summary": "Phoenix, Arizona • Atlanta, Georgia • Memphis, Tennessee + 1 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Memphis", "state": "Tennessee" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT04006704" }, { "nct_id": "NCT02603120", "title": "Safety and Efficacy of Switching From Dolutegravir and ABC/3TC or ABC/DTG/3TC to B/F/TAF in HIV-1 Infected Adults Who Are Virologically Suppressed", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "ABC/DTG/3TC", "type": "DRUG" }, { "name": "B/F/TAF", "type": "DRUG" }, { "name": "ABC/DTG/3TC Placebo", "type": "DRUG" }, { "name": "B/F/TAF Placebo", "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": 567, "start_date": "2015-11-11", "completion_date": "2019-10-23", "has_results": true, "last_update_posted_date": "2020-11-12", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 61, "location_summary": "Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 48 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02603120" }, { "nct_id": "NCT03110380", "title": "Switching to a Fixed Dose Combination of Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF) in Human Immunodeficiency Virus Type 1 (HIV-1) Infected Adults Who Are Virologically Suppressed", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1-infection" ], "interventions": [ { "name": "B/F/TAF", "type": "DRUG" }, { "name": "F/TAF", "type": "DRUG" }, { "name": "DTG", "type": "DRUG" }, { "name": "DTG Placebo", "type": "DRUG" }, { "name": "F/TAF Placebo", "type": "DRUG" }, { "name": "B/F/TAF Placebo", "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": 567, "start_date": "2017-06-12", "completion_date": "2021-02-10", "has_results": true, "last_update_posted_date": "2022-01-11", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 66, "location_summary": "Phoenix, Arizona • Los Angeles, California • Oakland, California + 47 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Oakland", "state": "California" }, { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03110380" }, { "nct_id": "NCT02469246", "title": "Switch Study to Evaluate F/TAF in HIV-1 Infected Adults Who Are Virologically Suppressed on Regimens Containing ABC/3TC", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "F/TAF", "type": "DRUG" }, { "name": "ABC/3TC", "type": "DRUG" }, { "name": "ABC/3TC Placebo", "type": "DRUG" }, { "name": "F/TAF Placebo", "type": "DRUG" }, { "name": "3rd ARV agent", "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": 567, "start_date": "2015-06-29", "completion_date": "2019-03-13", "has_results": true, "last_update_posted_date": "2019-10-25", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 34, "location_summary": "Phoenix, Arizona • Beverly Hills, California • La Jolla, California + 26 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Beverly Hills", "state": "California" }, { "city": "La Jolla", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02469246" }, { "nct_id": "NCT04233879", "title": "Study of Doravirine/Islatravir (DOR/ISL 100 mg/0.75 mg) to Evaluate the Antiretroviral Activity, Safety, and Tolerability in Treatment-Naïve Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Infection (MK-8591A-020)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "DOR/ISL", "type": "DRUG" }, { "name": "BIC/FTC/TAF", "type": "DRUG" }, { "name": "Placebo to BIC/FTC/TAF", "type": "DRUG" }, { "name": "Placebo to DOR/ISL", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Merck Sharp & Dohme LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 599, "start_date": "2020-02-28", "completion_date": "2025-01-29", "has_results": true, "last_update_posted_date": "2026-06-03", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 17, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 14 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Ft. Pierce", "state": "Florida" }, { "city": "Miami", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT04233879" }, { "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": "2026-10-02T06:45:43.280Z", "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": "NCT05705349", "title": "DOR/ISL in HIV-1 Antiretroviral Treatment-naïve Participants (MK-8591A-053)", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "DOR/ISL", "type": "DRUG" }, { "name": "BIC/FTC/TAF", "type": "DRUG" }, { "name": "Placebo to DOR/ISL", "type": "DRUG" }, { "name": "Placebo to BIC/FTC/TAF", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Merck Sharp & Dohme LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 537, "start_date": "2023-03-08", "completion_date": "2029-08-05", "has_results": false, "last_update_posted_date": "2025-10-23", "last_synced_at": "2026-10-02T06:45:43.280Z", "location_count": 38, "location_summary": "Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 29 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Denver", "state": "Colorado" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT05705349" } ] }