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Showing 1–24 of 95 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Premalignant Lesion Clear all
Completed Phase 2 Interventional Results available

Human Papillomavirus Vaccine Therapy in Treating Men With HIV-1 Infection

NCT00513526
View directory record Official record
Conditions
Infection, Precancerous Condition
Interventions
Gardasil
Biological
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development and Validation of a Quality of Life Instrument for Actinic Keratosis

NCT01444989
View directory record Official record
Conditions
Actinic Keratosis
Interventions
AKRQ questionnaire, Skindex-16, DLQI, Skin Health Calculator
Other
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Jul 21, 2026, 11:07 AM EDT
Terminated Phase 3 Interventional Results available

A Study to Assess Recurrence of Actinic Keratosis in Participants Treated With Methyl Aminolevulinate Hydrochloride Cream or Vehicle Cream Who Achieved Complete Response to Treated Lesions in Earlier Study

NCT04269395
View directory record Official record
Conditions
Keratosis, Actinic
Interventions
MAL Cream, Vehicle cream
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
52
States / cities
Fort Smith, Arkansas • Encinitas, California • Fountain Valley, California + 43 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jul 21, 2026, 11:07 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Prospective, Multi-center, Observational Study for Signal-C Test Evaluation

NCT06059963
View directory record Official record
Conditions
Colorectal Cancer, Advanced Adenocarcinoma
Interventions
Signal-C™
Device
Lead sponsor
Universal Diagnostics
Industry
Eligibility
45 Years to 84 Years
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Raonoke, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Jul 21, 2026, 11:07 AM EDT
Not yet recruiting Phase 1 Interventional

Phase 1 Study Of TROP2 CAR/IL-15 TGFBR2 KO NK Cell In Patients With Oral Premalignant Lesions

NCT07631013
View directory record Official record
Conditions
Squamous Cell Carcinoma
Interventions
TROP2 CAR/IL-15 TGFBR2 KO NK cells
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 1 Interventional

Study of Topical ABI-1968 in Subjects With Precancerous Cervical Lesions From Human Papillomavirus (HPV) Infection

NCT03239223
View directory record Official record
Conditions
HSIL, HSIL of Cervix, High-Grade Squamous Intraepithelial Lesions, High-grade Cervical Intraepithelial Neoplasia, Human Papilloma Virus, Cervical Cancer, Cervical Intraepithelial Neoplasia, Cervical Neoplasm, Cervical Dysplasia, CIN
Interventions
ABI-1968
Drug
Lead sponsor
Antiva Biosciences
Industry
Eligibility
25 Years to 50 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
6
States / cities
Los Angeles, California • Lake Worth, Florida • Idaho Falls, Idaho + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2019 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 2 Interventional Results available

Does Antibiotic Prophylaxis Reduce Wound Complications After Vulvar Excision of Premalignant Lesions

NCT03578965
View directory record Official record
Conditions
Premalignant Vulvar Lesion, Benign Vulvar Lesion
Interventions
Cefazolin
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Early Phase 1 Interventional

Broccoli Sprout Extract in Preventing Recurrence in Patients With Tobacco-Related Head and Neck Squamous Cell Cancer

NCT03182959
View directory record Official record
Conditions
HNSCC, Head and Neck Cancer, Head and Neck Squamous Cell Carcinoma, Tobacco-Related Carcinoma, Carcinoma in Situ, Dysplasia, Hyperplasia, Premalignant Lesion
Interventions
Avmacol®
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 20, 2021 · Synced Jul 21, 2026, 11:07 AM EDT
Completed No phase listed Observational

Detecting Anal and Genital Human Papillomavirus Infection and Squamous Intraepithelial Lesions in HIV-Positive Patients Enrolled in AIDS Cancer Clinical Trials

NCT00695422
View directory record Official record
Conditions
Aids-related Malignancies, Lymphoma, Precancerous Condition, Sarcoma
Interventions
polymerase chain reaction, cytology specimen collection procedure, histological technique, colposcopic biopsy
Genetic · Other · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
10
States / cities
La Jolla, California • Los Angeles, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2020 · Synced Jul 21, 2026, 11:07 AM EDT
Not listed Phase 2 Interventional

Diagnostic Imaging Aid for Management of Cervical Lesions

NCT02406365
View directory record Official record
Conditions
Cervical Cancer, Cervical Intraepithelial Neoplasias, Digital Colposcopy, Precancerous Cervical Lesions
Interventions
Diagnostic imaging aid for one-visit management of cervical lesions
Device
Lead sponsor
Brookdale University Hospital Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
618 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 2 Interventional Results available

Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract

NCT00453336
View directory record Official record
Conditions
Head and Neck Cancer, Precancerous/Nonmalignant Condition
Interventions
Porfimer Sodium, Photodynamic Therapy
Drug · Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 120 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 3 Interventional Results available

REVEAL 2 Trial (Evaluation of VGX-3100 and Electroporation for the Treatment of Cervical HSIL)

NCT03721978
View directory record Official record
Conditions
Cervical Dysplasia, Cervical High Grade Squamous Intraepithelial Lesion, HSIL
Interventions
VGX-3100, Matched Placebo, CELLECTRA™-5PSP
Biological · Device
Lead sponsor
Inovio Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
27
States / cities
Tucson, Arizona • Danbury, Connecticut • Newark, Delaware + 24 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 1 Interventional Results available

Daylight Photodynamic Therapy for Actinic Keratosis

NCT03322293
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid Topical 20% Topical Solution, BLU-U blue light phototherapy illuminator
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Jul 21, 2026, 11:07 AM EDT
Recruiting Not applicable Interventional

Screening Women With Prior HPV for Anal Neoplasia

NCT05217940
View directory record Official record
Conditions
HPV-related Lower Genital Tract Neoplasias, HPV-related Anal Neoplasias, Early Stage Lower Genital Tract Cancers
Interventions
Diagnostic tests for anal cancer screening
Diagnostic Test
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
35 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
New York, New York • Charleston, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 3 Interventional

Safety and Effectiveness of Giving Isotretinoin to HIV-Infected Women to Treat Cervical Tumors

NCT00001073
View directory record Official record
Conditions
HIV Infections, Cervix, Dysplasia
Interventions
Isotretinoin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
37
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jul 21, 2026, 11:07 AM EDT
Completed No phase listed Observational

Measurement of Digital Colposcopy for Fluorescence Spectroscopy of Cervical Intraepithelial Neoplasia

NCT00513123
View directory record Official record
Conditions
Cervical Cancer
Interventions
Colposcopy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
3
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 31, 2012 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 3 Interventional Results available

Infrared Coagulator Ablation or Observation in Preventing Anal Cancer in HIV-Positive Patients With Anal Neoplasia

NCT01164722
View directory record Official record
Conditions
Anal Cancer, Neoplasm of Uncertain Malignant Potential, Nonneoplastic Condition, Precancerous Condition
Interventions
clinical observation, infrared photocoagulation therapy
Other · Device
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
27 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
7
States / cities
Los Angeles, California • San Francisco, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2020 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy Study of AM001 Cream in the Treatment of Actinic Keratosis

NCT03210740
View directory record Official record
Conditions
Actinic Keratosis
Interventions
AM001 Cream, 7.5%, Vehicle Cream
Drug
Lead sponsor
AmDerma
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Jul 21, 2026, 11:07 AM EDT
Completed No phase listed Observational

A Long Term Follow up Study of Patients Who Have Complete Clearance of Their Actinic Keratosis (AK) Lesions at the Day 57 Visit in the PEP005-028 Study

NCT00989313
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Lesion count
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
17
States / cities
Hot Springs, Arizona • San Diego, California • Alpharetta, Georgia + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2015 · Synced Jul 21, 2026, 11:07 AM EDT
Active, not recruiting Early Phase 1 Interventional

Multimodal Imaging for Surveillance in Patients With Oral Potentially Malignant Disorders

NCT02790853
View directory record Official record
Conditions
Dysplasia, Lip and Oral Cavity Carcinoma, Oral Disorder, Premalignant Lesion
Interventions
Biopsy, Fluorescence Imaging, High-Resolution Microendoscopy, Proflavine Hemisulfate
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 21, 2026, 11:07 AM EDT
Terminated Phase 2 Interventional Results available

Pioglitazone for Oral Premalignant Lesions

NCT00951379
View directory record Official record
Conditions
Oral Leukoplakia
Interventions
Pioglitazone hydrochloride, placebo, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
11
States / cities
Birmingham, Alabama • Iowa City, Iowa • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2016 · Synced Jul 21, 2026, 11:07 AM EDT
Terminated Phase 1 Interventional

Metformin for the Prevention of Oral Cancer in Patients With Oral Premalignant Lesions

NCT05536037
View directory record Official record
Conditions
Erythroplakia, Leukoplakia, Oral Cavity Carcinoma, Proliferative Verrucous Leukoplakia
Interventions
Metformin, Biopsy
Drug · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 85 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 1 Interventional

Phase I Chemoprevention Trial With Green Tea Polyphenon E & Erlotinib in Patients With Premalignant Lesions of the Head & Neck

NCT01116336
View directory record Official record
Conditions
Cancer of Head and Neck, Neoplasms, Head and Neck
Interventions
Erlotinib, Green Tea Polyphenon E
Drug · Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
3
States / cities
Atlanta, Georgia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Jul 21, 2026, 11:07 AM EDT
Completed Phase 1 Interventional

Infrared Coagulation in Preventing Anal Cancer in Patients With HIV Who Have Anal Neoplasia

NCT00066430
View directory record Official record
Conditions
Anal Cancer, Precancerous Condition
Interventions
infrared photocoagulation therapy, Infrared Coagulator
Procedure · Device
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
2
States / cities
San Francisco, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 16, 2014 · Synced Jul 21, 2026, 11:07 AM EDT