{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=LEXIVA+%28GW433908%29&page=2", "query": { "intervention": "LEXIVA (GW433908)", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 38, "total_pages": 4, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=LEXIVA+%28GW433908%29&page=3&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=LEXIVA+%28GW433908%29&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-04T09:53:18.796Z", "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": "NCT01475838", "title": "Study to Evaluate Switching From Regimens Consisting of a Ritonavir-boosted Protease Inhibitor Plus Emtricitabine/Tenofovir Fixed-Dose Combination to the Elvitegravir/Cobicistat/Emtricitabine/Tenofovir DF Single-Tablet Regimen in Virologically Suppressed, HIV-1 Infected Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Acquired Immunodeficiency Syndrome", "HIV Infections" ], "interventions": [ { "name": "PI", "type": "DRUG" }, { "name": "RTV", "type": "DRUG" }, { "name": "FTC/TDF", "type": "DRUG" }, { "name": "Stribild", "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": 438, "start_date": "2011-11", "completion_date": "2014-12", "has_results": true, "last_update_posted_date": "2016-06-08", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 45, "location_summary": "Phoenix, Arizona • Beverly Hills, California • Hayward, California + 28 more", "locations": [ { "city": "Phoenix", "state": "Arizona" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Hayward", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01475838" }, { "nct_id": "NCT00094523", "title": "Fosamprenavir Versus Other Protease Inhibitors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Infection, Human Immunodeficiency Virus I" ], "interventions": [ { "name": "Fosamprenavir", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "ViiV Healthcare", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 314, "start_date": "2004-12-14", "completion_date": "2007-06-29", "has_results": false, "last_update_posted_date": "2018-04-18", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 51, "location_summary": "Beverly Hills, California • Fresno, California • Laguna Beach, California + 42 more", "locations": [ { "city": "Beverly Hills", "state": "California" }, { "city": "Fresno", "state": "California" }, { "city": "Laguna Beach", "state": "California" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00094523" }, { "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": "2026-10-04T09:53:18.796Z", "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": "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": "2026-10-04T09:53:18.796Z", "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": "NCT00009061", "title": "Comparison of GW433908/Ritonavir to Nelfinavir When Used With Abacavir and Lamivudine in Patients That Have Not Taken Antiretroviral Drugs", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Ritonavir", "type": "DRUG" }, { "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": 624, "start_date": "2000-11", "completion_date": null, "has_results": false, "last_update_posted_date": "2005-06-24", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 37, "location_summary": "Fountain Valley, California • Los Angeles, California • Sacramento, California + 31 more", "locations": [ { "city": "Fountain Valley", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00009061" }, { "nct_id": "NCT01252940", "title": "Study to Evaluate Switching From Regimens Consisting of a Ritonavir-boosted Protease Inhibitor (PI) and Two Nucleoside Reverse Transcriptase Inhibitors (NRTIs) to a Fixed-dose Tablet Containing Emtricitabine/Rilpivirine/Tenofovir DF", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "HIV-1 Infection" ], "interventions": [ { "name": "FTC/RPV/TDF", "type": "DRUG" }, { "name": "PI", "type": "DRUG" }, { "name": "RTV", "type": "DRUG" }, { "name": "NRTIs", "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": 482, "start_date": "2010-11", "completion_date": "2014-10", "has_results": true, "last_update_posted_date": "2015-12-04", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 66, "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 45 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" }, { "city": "Beverly Hills", "state": "California" }, { "city": "Beverly Hills", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01252940" }, { "nct_id": "NCT01232361", "title": "IMPAACT P1080: Psychiatric and Antiretroviral Medication Concentrations in HIV-infected and Uninfected Children and Adolescents", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "ADHD", "HIV" ], "interventions": [], "intervention_types": [], "sponsor": "International Maternal Pediatric Adolescent AIDS Clinical Trials Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "6 Years", "maximum_age": "25 Years", "sex": "ALL", "summary": "6 Years to 25 Years" }, "enrollment_count": 127, "start_date": "2010-10-08", "completion_date": "2016-07", "has_results": false, "last_update_posted_date": "2021-08-03", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 21, "location_summary": "Birmingham, Alabama • Long Beach, California • Los Angeles, California + 15 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01232361" }, { "nct_id": "NCT00242840", "title": "Observational Study Of A Protease Inhibitor (PI) Containing Regimen In Subjects With PI Mutations Selected During Prior Treatment With GW433908 (Fosamprenavir)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Infection, Human Immunodeficiency Virus I", "HIV Infection" ], "interventions": [ { "name": "No intervention; Observational study", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "ViiV Healthcare", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": 20, "start_date": "2003-06", "completion_date": "2006-01", "has_results": false, "last_update_posted_date": "2017-05-30", "last_synced_at": "2026-10-04T09:53:18.796Z", "location_count": 6, "location_summary": "Fort Lauderdale, Florida • Orlando, Florida • Tampa, Florida + 2 more", "locations": [ { "city": "Fort Lauderdale", "state": "Florida" }, { "city": "Orlando", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Atlanta", "state": "Georgia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00242840" }, { "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": "2026-10-04T09:53:18.796Z", "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": "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": "2026-10-04T09:53:18.796Z", "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" } ] }