{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Fosamprenavir&page=2", "query": { "intervention": "Fosamprenavir", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Fosamprenavir&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-09-24T20:02:36.998Z", "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": "NCT00708162", "title": "Multicenter, Randomized, Double-Blind, Double-Dummy, Phase 3 Study of the Safety and Efficacy of Elvitegravir Versus Raltegravir", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV Infection" ], "interventions": [ { "name": "Elvitegravir", "type": "DRUG" }, { "name": "Raltegravir", "type": "DRUG" }, { "name": "EVG placebo", "type": "DRUG" }, { "name": "RAL placebo", "type": "DRUG" }, { "name": "Background regimen", "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": 724, "start_date": "2008-07", "completion_date": "2015-04", "has_results": true, "last_update_posted_date": "2016-05-30", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 94, "location_summary": "Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 59 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Fountain Valley", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00708162" }, { "nct_id": "NCT00085943", "title": "KALETRA Or LEXIVA With Ritonavir Combined With EPIVIR And Abacavir In Naive Subjects Over 48 Weeks", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV Infection", "Infection, Human Immunodeficiency Virus" ], "interventions": [ { "name": "LEXIVA (GW433908)", "type": "DRUG" }, { "name": "Ritonavir", "type": "DRUG" }, { "name": "KALETRA", "type": "DRUG" }, { "name": "EPIVIR", "type": "DRUG" }, { "name": "Ziagen", "type": "DRUG" }, { "name": "Abacavir/Lamivudine", "type": "DRUG" }, { "name": "Fosamprenavir", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 866, "start_date": "2004-05", "completion_date": null, "has_results": false, "last_update_posted_date": "2011-05-16", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 60, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 42 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00085943" }, { "nct_id": "NCT00027339", "title": "Using Drug Levels and Drug Resistance Testing to Select Effective Anti-HIV Drug Combinations in Patients With Drug-resistant HIV", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "lopinavir/ritonavir", "type": "DRUG" }, { "name": "indinavir sulfate", "type": "DRUG" }, { "name": "tenofovir disoproxil fumarate", "type": "DRUG" }, { "name": "ritonavir", "type": "DRUG" }, { "name": "fosamprenavir", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": 53, "start_date": null, "completion_date": "2005-06", "has_results": false, "last_update_posted_date": "2021-11-01", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 13, "location_summary": "Los Angeles, California • Palo Alto, California • Sacramento, California + 8 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Palo Alto", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT00027339" }, { "nct_id": "NCT00624195", "title": "Clinical Trial of CNS-targeted HAART (CIT2)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "FDA Approved Antiretroviral Therapy (see list below)", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, San Diego", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 59, "start_date": "2007-03", "completion_date": "2012-06", "has_results": true, "last_update_posted_date": "2014-04-23", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 5, "location_summary": "San Diego, California • San Francisco, California • Baltimore, Maryland + 2 more", "locations": [ { "city": "San Diego", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Baltimore", "state": "Maryland" }, { "city": "St Louis", "state": "Missouri" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00624195" }, { "nct_id": "NCT05502341", "title": "Study to Compare Bictegravir/Lenacapavir Versus Current Therapy in People With HIV-1 Who Are Successfully Treated With a Complicated Regimen", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "HIV-1-infection" ], "interventions": [ { "name": "Bictegravir", "type": "DRUG" }, { "name": "Lenacapavir", "type": "DRUG" }, { "name": "BIC/LEN FDC", "type": "DRUG" }, { "name": "Stable Baseline Regimen", "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": 689, "start_date": "2022-08-16", "completion_date": "2028-07", "has_results": false, "last_update_posted_date": "2026-08-10", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 40, "location_summary": "Berkeley, California • Beverly Hills, California • Los Angeles, California + 34 more", "locations": [ { "city": "Berkeley", "state": "California" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Oakland", "state": "California" }, { "city": "Palm Springs", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT05502341" }, { "nct_id": "NCT00025727", "title": "Comparison of Two Dosing Regimens of GW433908/Ritonavir Versus Lopinavir/Ritonavir for 48 Weeks in HIV Patients Who Have Taken Protease Inhibitors and Experienced Virological Failure", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Lopinavir/Ritonavir", "type": "DRUG" }, { "name": "Ritonavir", "type": "DRUG" }, { "name": "GW433908", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "GlaxoSmithKline", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": 330, "start_date": "2001-05", "completion_date": null, "has_results": false, "last_update_posted_date": "2005-06-24", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 32, "location_summary": "Phoenix, Arizona • Long Beach, California • Los Angeles, California + 25 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Newport Beach", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00025727" }, { "nct_id": "NCT00040664", "title": "A Clinical Study Of An Investigational Regimen Including Marketed HIV Drugs In HIV-1 Pediatric Subjects Ages 2-18 Years", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV Infection" ], "interventions": [ { "name": "ritonavir", "type": "DRUG" }, { "name": "fosamprenavir", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "ViiV Healthcare", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": "18 Years", "sex": "ALL", "summary": "2 Years to 18 Years" }, "enrollment_count": 69, "start_date": "2002-07", "completion_date": "2008-10", "has_results": true, "last_update_posted_date": "2017-03-03", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 17, "location_summary": "Birmingham, Alabama • Los Angeles, California • Jacksonville, Florida + 13 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Los Angeles", "state": "California" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT00040664" }, { "nct_id": "NCT02605954", "title": "Safety and Efficacy of Switching From Regimens of ABC/3TC + a 3rd Agent to E/C/F/TAF Fixed-Dose Combination (FDC) in Virologically-Suppressed HIV 1 Infected Adults", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "E/C/F/TAF", "type": "DRUG" }, { "name": "ABC/3TC", "type": "DRUG" }, { "name": "Third Antiretroviral 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": 275, "start_date": "2015-11-18", "completion_date": "2018-01-24", "has_results": true, "last_update_posted_date": "2018-11-14", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 12, "location_summary": "Phoenix, Arizona • Los Angeles, California • Washington D.C., District of Columbia + 8 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Fort Lauderdale", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02605954" }, { "nct_id": "NCT00756730", "title": "Lopinavir/r or Fosamprenavir/r Switch to Atazanavir/r or Darunavir/r", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "ATV/r", "type": "DRUG" }, { "name": "DRV/r", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Community Research Initiative of New England", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 49, "start_date": "2008-09", "completion_date": "2011-06", "has_results": true, "last_update_posted_date": "2017-08-21", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 11, "location_summary": "Phoenix, Arizona • Los Angeles, California • Orlando, Florida + 7 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orlando", "state": "Florida" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Springfield", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00756730" }, { "nct_id": "NCT00008554", "title": "Comparison of GW433908 and Nelfinavir in HIV Patients Who Have Not Had Antiretroviral Therapy", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Abacavir sulfate", "type": "DRUG" }, { "name": "Nelfinavir mesylate", "type": "DRUG" }, { "name": "Lamivudine", "type": "DRUG" }, { "name": "GW433908", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Glaxo Wellcome", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": 210, "start_date": "2000-11", "completion_date": null, "has_results": false, "last_update_posted_date": "2005-06-24", "last_synced_at": "2026-09-24T20:02:36.998Z", "location_count": 23, "location_summary": "Concord, California • Long Beach, California • Orlando, Florida + 15 more", "locations": [ { "city": "Concord", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Orlando", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Tampa", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT00008554" } ] }