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ClinicalTrials.gov public records Last synced Oct 6, 2026, 6:53 AM EDT

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Showing 25–48 of 167 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Actinic Keratoses Clear all
Completed Phase 2 Interventional Results available

Study of SOR007 Ointment for Actinic Keratosis

NCT03083470
View directory record Official record
Conditions
Actinic Keratosis
Interventions
SOR007 (Uncoated Nanoparticulate Paclitaxel) Ointment, SOR007 Ointment Vehicle
Drug · Other
Lead sponsor
DFB Soria, LLC
Industry
Eligibility
45 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 15, 2019 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 2 Interventional Results available

Perimenstrual Acne With Clindamycin Phosphate and Benzoyl Peroxide

NCT03122457
View directory record Official record
Conditions
Actinic Keratosis
Interventions
lidamycin phosphate and benzoyl peroxide 1.2%/3.75% combination
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2020 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 3 Interventional Results available

Multicenter Study to Assess the Efficacy and Safety of Methyl Aminolevulinate Hydrochloride (MAL) 16.8% Cream (CD06809-41) Versus Vehicle Cream for Actinic Keratosis of the Face

NCT04085367
View directory record Official record
Conditions
Actinic Keratoses
Interventions
MAL 16.8% cream, MAL Vehicle Cream
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
557 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
59
States / cities
Tucson, Arizona • Fort Smith, Arkansas • Encinitas, California + 52 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate Safety and Tolerability of BF-200 ALA (Ameluz®) for Photodynamic Therapy in the Treatment of the Expanded Field of Actinic Keratosis on Face and Scalp

NCT05060237
View directory record Official record
Conditions
Actinic Keratosis, Keratosis, Actinic, Keratosis
Interventions
BF-200 ALA and red light LED lamp
Combination Product
Lead sponsor
Biofrontera Bioscience GmbH
Industry
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
9
States / cities
Phoenix, Arizona • Greenwood Village, Colorado • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Oct 6, 2026, 6:53 AM EDT
Completed No phase listed Observational

Twelve Month Follow-Up of CP0108

NCT02209012
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic Acid (ALA), Topical Solution Vehicle, BLU-U Blue Light Photodynamic Therapy Illuminator
Drug · Device
Lead sponsor
DUSA Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
13
States / cities
Fremont, California • San Diego, California • Aventura, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2016 · Synced Oct 6, 2026, 6:53 AM EDT
Recruiting Phase 2 Interventional

The Effect of Topical Imipramine on Photodynamic Therapy-Mediated Immunosuppression on Forearms or Face on US Veterans

NCT06778434
View directory record Official record
Conditions
Actinic Keratosis, Imipramine, Photodynamic Therapy
Interventions
Imipramine, Control Vehicle
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 4 Interventional Results available

Open-Label Safety Study to Evaluate Imiquimod Cream, 5% for Large Areas of Actinic Keratosis

NCT00116649
View directory record Official record
Conditions
Keratosis
Interventions
imiquimod cream
Drug
Lead sponsor
Graceway Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older
Enrollment
551 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
32
States / cities
Phoenix, Arizona • Encino, California • Los Angeles, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2010 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 2 Interventional

Efficacy and Safety Phase II Study of SR-T100 to Treat Actinic Keratosis

NCT01516515
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Vehicle gel, SR-T100 with 2.3% of SM
Drug
Lead sponsor
G&E Herbal Biotechnology Co., LTD
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
8
States / cities
Rancho Mirage, California • Longmont, Colorado • West Palm Beach, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced Oct 6, 2026, 6:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Potential Research Study Participant Registry

NCT00710489
View directory record Official record
Conditions
Acne, Actinic Keratosis, Dysplastic Nevi, Eczema, Psoriasis, Skin Cancer, Rosacea, Leg Ulcers, Foot Ulcers, Atopic Dermatitis
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2018
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 3 Interventional

Bioequivalence Study to Compare Sol-Gel Technologies' 5-FU Cream With Efudex® (5-FU) Cream

NCT03727074
View directory record Official record
Conditions
Actinic Keratosis (AK)
Interventions
5-FU Cream, Efudex®, Vehicle
Drug
Lead sponsor
Sol-Gel Technologies, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
462 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cerritos, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Ingenol Mebutate Once Daily for 2 or 3 Consecutive Days in Subjects With Actinic Keratosis

NCT01820260
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Ingenol mebutate gel, placebo
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
18 Years and older
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Carmel, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 6, 2026, 6:53 AM EDT
Recruiting Not applicable Interventional

Effectiveness of Fractionated Laser Resurfacing to Protect Geriatric Skin From Actinic Neoplasia

NCT03906253
View directory record Official record
Conditions
Actinic Keratoses, Aging, Non-Melanoma Skin Cancer
Interventions
Fractionated Laser Resurfacing
Device
Lead sponsor
Wright State University
Other
Eligibility
60 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 6, 2026, 6:53 AM EDT
Recruiting Phase 3 Interventional

Study of Reformulated Levulan Kerastick Plus PDT for Actinic Keratosis on Upper Extremities

NCT07144852
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Reformulated Levulan Kerastick containing aminolevulinic acid hydrochloride (ALA HCl), 20%, Vehicle, Blue Light Photodynamic Therapy Illuminator device, BLU-U® model 4170E.
Drug · Other · Device
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
20
States / cities
Phoenix, Arizona • Fremont, California • Castle Rock, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate the Efficacy, Safety, and Tolerability of Topical VDA-1102 Ointment in Subjects With Actinic Keratosis

NCT03538951
View directory record Official record
Conditions
Actinic Keratosis
Interventions
10% VDA-1102, 20% VDA-1102
Drug
Lead sponsor
Vidac Pharma
Industry
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2022 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Clinical Study to Evaluate the Sensitizing Potential of LEO 43204 Gel

NCT02650505
View directory record Official record
Conditions
Actinic Keratosis
Interventions
LEO 43204, LEO 43204 Vehicle
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
18 Years to 65 Years
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Not applicable Interventional

Continuous Quality Improvement (CQI) Pilot Study Evaluating the Utility of an Educational Video

NCT02062853
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Video Group, Verbal Group
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 6, 2026, 6:53 AM EDT
Recruiting Phase 3 Interventional

Study of Reformulated Levulan Kerastick Plus PDT for Actinic Keratosis on Face and Scalp

NCT07144345
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Reformulated Levulan Kerastick containing aminolevulinic acid hydrochloride (ALA HCl), 20%, Vehicle containing excipients only (VEH) without active ingredient, Blue Light Photodynamic Therapy Illuminator device, BLU-U® model 4170E
Drug · Other · Device
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
10
States / cities
Fremont, California • Aventura, Florida • Rolling Meadows, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 2 Interventional Results available

Topical Perillyl Alcohol in Treating Patients With Sun Damaged Skin and Actinic Keratoses

NCT00608634
View directory record Official record
Conditions
Precancerous Condition
Interventions
perillyl alcohol, placebo
Drug · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 1, 2015 · Synced Oct 6, 2026, 6:53 AM EDT
Not listed Not applicable Interventional

Using a Cold Atmospheric Plasma Device to Treat Skin Disorders

NCT02759900
View directory record Official record
Conditions
Actinic Keratosis, Acne/Rosacea, Verruca Plana, Tinea, Molluscum Contagiosum, Bowen's Disease, Warts
Interventions
Non-thermal, atmospheric plasma to treat skin lesions and acne, Indirect non-thermal, atmospheric plasma to treat hair loss and acne
Device
Lead sponsor
The Skin Center Dermatology Group
Industry
Eligibility
4 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
New City, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 1 Interventional Results available

Bioequivalence Study of Two Imiquimod Cream 5%

NCT00828568
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Imiquimod 5% manufactured by Taro, Aldara - Imiquimod 5%, Imiquimod Vehicle manufactured by Taro
Drug
Lead sponsor
Sun Pharmaceutical Industries, Inc.
Industry
Eligibility
18 Years and older
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
20
States / cities
Gilbert, Arizona • Tempe, Arizona • Tuscon, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Oct 6, 2026, 6:53 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 15, 2018 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 2 Interventional

T4N5 Liposomal Lotion in Preventing The Recurrence of Nonmelanoma Skin Cancer in Patients Who Have Undergone a Kidney Transplant

NCT00089180
View directory record Official record
Conditions
Actinic Keratosis, Basal Cell Carcinoma of the Skin, Recurrent Skin Cancer, Squamous Cell Carcinoma of the Skin
Interventions
liposomal T4N5 lotion, placebo, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
19 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Daylight Photodynamic Therapy With Aminolevulinic Acid for Actinic Keratoses

NCT03327831
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic Acid
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 6, 2026, 6:53 AM EDT
Completed Phase 4 Interventional Results available

Evaluate the Efficacy and Safety of Large-Scale Field-Directed Topical Therapy of Actinic Keratosis of the Chest w/Ingenol Mebutate 0.015%

NCT02446223
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Inggenol Mebutate 0.015%
Drug
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 6, 2026, 6:53 AM EDT