{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Adefovir+alone", "query": { "intervention": "Adefovir alone" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 8, "total_pages": 1, "next_page_url": null, "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-08T22:30:01.459Z", "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": "NCT00000912", "title": "A Study on Amprenavir in Combination With Other Anti-HIV Drugs in HIV-Positive Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Indinavir sulfate", "type": "DRUG" }, { "name": "Abacavir sulfate", "type": "DRUG" }, { "name": "Amprenavir", "type": "DRUG" }, { "name": "Nelfinavir mesylate", "type": "DRUG" }, { "name": "Efavirenz", "type": "DRUG" }, { "name": "Levocarnitine", "type": "DRUG" }, { "name": "Adefovir dipivoxil", "type": "DRUG" }, { "name": "Saquinavir", "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": 475, "start_date": null, "completion_date": "2000-05", "has_results": false, "last_update_posted_date": "2021-10-29", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 44, "location_summary": "Los Angeles, California • Menlo Park, California • San Diego, California + 27 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Menlo Park", "state": "California" }, { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00000912" }, { "nct_id": "NCT00001087", "title": "The Effectiveness of Nelfinavir and Efavirenz, Used Alone or Together, Combined With Other Anti-HIV Drugs in Patients Who Have Taken Anti-HIV Drugs", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Ritonavir", "type": "DRUG" }, { "name": "Nelfinavir mesylate", "type": "DRUG" }, { "name": "Efavirenz", "type": "DRUG" }, { "name": "Levocarnitine", "type": "DRUG" }, { "name": "Adefovir dipivoxil", "type": "DRUG" }, { "name": "Saquinavir", "type": "DRUG" }, { "name": "Lamivudine", "type": "DRUG" }, { "name": "Stavudine", "type": "DRUG" }, { "name": "Zidovudine", "type": "DRUG" }, { "name": "Zalcitabine", "type": "DRUG" }, { "name": "Didanosine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": null, "sex": "ALL", "summary": "12 Years and older" }, "enrollment_count": 300, "start_date": null, "completion_date": "2000-07", "has_results": false, "last_update_posted_date": "2021-11-01", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 5, "location_summary": "Chicago, Illinois • Baltimore, Maryland • New York, New York", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Baltimore", "state": "Maryland" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00001087" }, { "nct_id": "NCT00715715", "title": "Efficacy Study of Prednisone Priming to Treat Asian Chronic Hepatitis B Patients", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Hepatitis B" ], "interventions": [ { "name": "Prednisone Priming", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Maimonides Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 0, "start_date": "2008-04", "completion_date": "2011-02", "has_results": false, "last_update_posted_date": "2012-04-20", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 1, "location_summary": "Brooklyn, New York", "locations": [ { "city": "Brooklyn", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00715715" }, { "nct_id": "NCT00023309", "title": "Lamivudine and Adefovir to Treat Chronic Hepatitis B", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "HBV (Hepatitis B Virus)", "Hepatitis B", "Hepatitis" ], "interventions": [ { "name": "Lamivudine and adefovir", "type": "DRUG" }, { "name": "Adefovir alone", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 41, "start_date": "2001-08", "completion_date": "2013-08", "has_results": true, "last_update_posted_date": "2016-09-23", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00023309" }, { "nct_id": "NCT00187746", "title": "Effect of Age on the Renal Clearance of Adefovir", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Other Conditions That May Be A Focus of Clinical Attention" ], "interventions": [ { "name": "Adefovir dipivoxil", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of California, San Francisco", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "18 Years to 55 Years" }, "enrollment_count": 0, "start_date": "2005-08", "completion_date": "2008-04", "has_results": false, "last_update_posted_date": "2012-11-21", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00187746" }, { "nct_id": "NCT00376259", "title": "Study of Combination Therapy With LdT Plus Adefovir Versus Adefovir Alone", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Hepatitis B" ], "interventions": [ { "name": "telbivudine", "type": "DRUG" }, { "name": "adefovir dipivoxil", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Novartis", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "70 Years", "sex": "ALL", "summary": "18 Years to 70 Years" }, "enrollment_count": 43, "start_date": "2007-01", "completion_date": null, "has_results": true, "last_update_posted_date": "2011-06-30", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 2, "location_summary": "San Diego, California • San Mateo, California", "locations": [ { "city": "San Diego", "state": "California" }, { "city": "San Mateo", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00376259" }, { "nct_id": "NCT00000843", "title": "The Safety and Effectiveness of Adefovir Dipivoxil in HIV-Infected Children", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "HIV Infections" ], "interventions": [ { "name": "Adefovir dipivoxil", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Day", "maximum_age": "17 Years", "sex": "ALL", "summary": "1 Day to 17 Years" }, "enrollment_count": 24, "start_date": null, "completion_date": null, "has_results": false, "last_update_posted_date": "2005-06-24", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 9, "location_summary": "San Francisco, California • Jacksonville, Florida • Chicago, Illinois + 6 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Jacksonville", "state": "Florida" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Baltimore", "state": "Maryland" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT00000843" }, { "nct_id": "NCT01943799", "title": "Safety and Efficacy of GS-4774 for the Treatment of Chronic Hepatitis B", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Chronic HBV Infection" ], "interventions": [ { "name": "GS-4774", "type": "BIOLOGICAL" }, { "name": "OAV Regimen", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "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": 178, "start_date": "2013-09-13", "completion_date": "2015-03-03", "has_results": true, "last_update_posted_date": "2019-11-01", "last_synced_at": "2026-09-08T22:30:01.459Z", "location_count": 16, "location_summary": "Los Angeles, California • Pasadena, California • Sacramento, California + 13 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Pasadena", "state": "California" }, { "city": "Sacramento", "state": "California" }, { "city": "San Diego", "state": "California" }, { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01943799" } ] }