{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Anal+Dysplasia", "query": { "condition": "Anal Dysplasia" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 29, "total_pages": 3, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Anal+Dysplasia&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-05-22T09:47:04.087Z", "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": "NCT00107679", "title": "A Study of Anal Cancer Development in HIV Infected People", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "HIV Infections", "Anus Neoplasms" ], "interventions": [], "intervention_types": [], "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": 560, "start_date": "2005-02", "completion_date": "2006-03", "has_results": false, "last_update_posted_date": "2014-04-17", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 13, "location_summary": "Los Angeles, California • San Francisco, California • Denver, Colorado + 8 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Denver", "state": "Colorado" }, { "city": "Denver", "state": "Colorado" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00107679" }, { "nct_id": "NCT05266898", "title": "Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Papillomavirus Vaccines", "Human Immunodeficiency Virus", "Papillomavirus Infection", "Serology", "Cervical Intraepithelial Neoplasia", "Anal Intraepithelial Neoplasia", "Oral Cavity Infection" ], "interventions": [ { "name": "Human papillomavirus 9-valent vaccine, recombinant", "type": "BIOLOGICAL" }, { "name": "human papillomavirus vaccine, recombinant", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Louisiana State University Health Sciences Center in New Orleans", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 250, "start_date": "2022-11-30", "completion_date": "2026-06", "has_results": false, "last_update_posted_date": "2025-04-18", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 1, "location_summary": "New Orleans, Louisiana", "locations": [ { "city": "New Orleans", "state": "Louisiana" } ], "official_url": "https://clinicaltrials.gov/study/NCT05266898" }, { "nct_id": "NCT02012699", "title": "Integrated Cancer Repository for Cancer Research", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Pancreatic Cancer", "Thyroid Cancer", "Lung Cancer", "Esophageal Cancer", "Thymus Cancer", "Colon Cancer", "Rectal Cancer", "Gastrointestinal Stromal Tumors", "Anal Cancer", "Bile Duct Cancer", "Duodenal Cancer", "Gallbladder Cancer", "Gastric Cancer", "Liver Cancer", "Small Intestine Cancer", "Peritoneal Surface Malignancies", "Familial Adenomatous Polyposis", "Lynch Syndrome", "Bladder Cancer", "Kidney Cancer", "Penile Cancer", "Prostate Cancer", "Testicular Cancer", "Ureter Cancer", "Urethral Cancer", "Hypopharyngeal Cancer", "Laryngeal Cancer", "Lip Cancer", "Oral Cavity Cancer", "Nasopharyngeal Cancer", "Oropharyngeal Cancer", "Paranasal Sinus Cancer", "Nasal Cavity Cancer", "Salivary Gland Cancer", "Skin Cancer", "Central Nervous System Tumor", "Central Nervous System Cancer", "Mesothelioma", "Breast Cancer", "Leukemia", "Melanoma", "Sarcoma", "Unknown Primary Tumor", "Multiple Myeloma", "Ovarian Cancer", "Endometrial Cancer", "Vaginal Cancer", "Neuroendocrine Tumors", "Plasma Cell Dyscrasia", "Healthy Control" ], "interventions": [], "intervention_types": [], "sponsor": "University of Nebraska", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "19 Years", "maximum_age": "110 Years", "sex": "ALL", "summary": "19 Years to 110 Years" }, "enrollment_count": 999999, "start_date": "2013-11-01", "completion_date": "2099-12", "has_results": false, "last_update_posted_date": "2026-05-05", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 42, "location_summary": "Greenwood Village, Colorado • Manchester, Connecticut • Daytona Beach, Florida + 34 more", "locations": [ { "city": "Greenwood Village", "state": "Colorado" }, { "city": "Manchester", "state": "Connecticut" }, { "city": "Daytona Beach", "state": "Florida" }, { "city": "DeLand", "state": "Florida" }, { "city": "Orange City", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT02012699" }, { "nct_id": "NCT00052897", "title": "SGN-00101 in Preventing Anal Cancer in Patients With HIV Who Have Anal Neoplasia", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Anal Cancer" ], "interventions": [ { "name": "HspE7", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 18, "start_date": "2002-12", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-02-11", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 1, "location_summary": "San Francisco, California", "locations": [ { "city": "San Francisco", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00052897" }, { "nct_id": "NCT03603808", "title": "VGX-3100 and Electroporation in Treating Patients With HIV-Positive High-Grade Anal Lesions", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Anal Intraepithelial Neoplasia", "High Grade Squamous Intraepithelial Neoplasia", "HIV Positivity", "Human Papillomavirus-16 Positive", "Human Papillomavirus-18 Positive" ], "interventions": [ { "name": "Electroporation", "type": "DEVICE" }, { "name": "HPV DNA Plasmids Therapeutic Vaccine VGX-3100", "type": "BIOLOGICAL" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "DEVICE", "BIOLOGICAL", "OTHER" ], "sponsor": "AIDS Malignancy Consortium", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 44, "start_date": "2018-09-21", "completion_date": "2025-06-17", "has_results": true, "last_update_posted_date": "2026-05-08", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 7, "location_summary": "San Francisco, California • Atlanta, Georgia • Chicago, Illinois + 4 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "Atlanta", "state": "Georgia" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT03603808" }, { "nct_id": "NCT01663558", "title": "Anal Dysplasia Study of Men Who Have Sex With Men Living With HIV", "overall_status": "WITHDRAWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE4" ], "conditions": [ "Anal Dysplasia", "Human Papilloma Virus", "HIV" ], "interventions": [ { "name": "imiquimod", "type": "DRUG" }, { "name": "ablative", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "United States Naval Medical Center, San Diego", "sponsor_class": "FED", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 0, "start_date": "2015-05", "completion_date": "2016-05", "has_results": false, "last_update_posted_date": "2016-08-22", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 1, "location_summary": "San Diego, California", "locations": [ { "city": "San Diego", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01663558" }, { "nct_id": "NCT05555862", "title": "Artesunate Suppositories for the Treatment of HIV-negative Patients With Intra-anal HSIL", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Anal High Grade Squamous Intraepithelial Lesion", "Anal Precancerous Condition", "AIN 2/3", "HPV Infection", "Anal Dysplasia", "HPV Disease" ], "interventions": [ { "name": "Artesunate", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Frantz Viral Therapeutics, LLC", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 17, "start_date": "2023-02-10", "completion_date": "2026-12-31", "has_results": false, "last_update_posted_date": "2025-05-18", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 2, "location_summary": "Chicago, Illinois • New York, New York", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT05555862" }, { "nct_id": "NCT02816879", "title": "Anal Cytology Collection Procedures in Predicting High-Grade Anal Dysplasia in Men Who Have Sex With Men", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Anal Carcinoma", "HIV Infection", "Human Papillomavirus Infection" ], "interventions": [ { "name": "Cytology Specimen Collection Procedure", "type": "PROCEDURE" }, { "name": "Laboratory Biomarker Analysis", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "OTHER" ], "sponsor": "Jonsson Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 415, "start_date": "2013-08-01", "completion_date": "2027-06-01", "has_results": false, "last_update_posted_date": "2025-07-29", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 3, "location_summary": "Los Angeles, California • Palm Springs, California", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Palm Springs", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02816879" }, { "nct_id": "NCT06971276", "title": "Assessing the Utility of Plasma ctHPVDNA for Anal Cancer Screening", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Anal Dysplasia" ], "interventions": [], "intervention_types": [], "sponsor": "Massachusetts Eye and Ear Infirmary", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 104, "start_date": "2024-04-03", "completion_date": "2025-12-31", "has_results": false, "last_update_posted_date": "2026-04-28", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06971276" }, { "nct_id": "NCT05334004", "title": "Lopinavir/Ritonavir in PLWH With High-Grade AIN", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "High-Grade Anal Intraepithelial Neoplasia" ], "interventions": [ { "name": "Lopinavir / Ritonavir", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Wisconsin, Madison", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 21, "start_date": "2023-12-19", "completion_date": "2027-06", "has_results": false, "last_update_posted_date": "2026-05-15", "last_synced_at": "2026-05-22T09:47:04.087Z", "location_count": 1, "location_summary": "Madison, Wisconsin", "locations": [ { "city": "Madison", "state": "Wisconsin" } ], "official_url": "https://clinicaltrials.gov/study/NCT05334004" } ] }