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ClinicalTrials.gov public records Last synced Sep 7, 2026, 3:16 AM EDT

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Showing 25–31 of 7 matching trials from the live ClinicalTrials.gov search.
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Conditions
Anal Squamous Intraepithelial Lesion (ASIL), HPV DNA
Interventions
Anal Pap smear and HPV DNA testing
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 85 Years
Enrollment
310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Stanford, California
Completed No phase listed Observational Accepts healthy volunteers

Assessing the Utility of Plasma ctHPVDNA for Anal Cancer Screening

NCT06971276
Conditions
Anal Dysplasia
Interventions
Not listed
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HIV Infections, Anus Neoplasms
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
13
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 8 more
Conditions
Anal Intraepithelial Neoplasia (AIN), High-grade Squamous Intraepithelial Lesions (HSIL)
Interventions
Radiofrequency Ablation (Barrx™)
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
HSIL, High Grade Squamous Intraepithelial Lesions, Anal Cancer, HPV-Related Squamous Cell Carcinoma, Human Papilloma Virus, Human Papillomavirus Infection, Ain III
Interventions
BARRX™ Anorectal Wand
Device
Lead sponsor
Stephen E. Goldstone
Other
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Colon Polyps, Colonic Dysplasia, Anal Dysplasia
Interventions
Proflavine Hemisulfate
Drug
Lead sponsor
Anandasabapathy, Sharmila, M.D.
Individual
Eligibility
18 Years and older
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Conditions
HIV-negative Subjects With Intra-anal Intraepithelial Neoplasia Containing High-Grade Squamous Intraepithelial Lesions
Interventions
Radiofrequency Ablation (RFA) using the HALO Ablation System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York