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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Actinic Keratoses Clear all
Recruiting Phase 1Phase 2 Interventional

Evaluate RLS-1496 Topical Cream for Actinic Keratosis

NCT07340697
View directory record Official record
Conditions
Actinic Keratosis (AK)
Interventions
RLS-1496 1.0% cream
Drug
Lead sponsor
Rubedo Life Sciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
4
States / cities
Hot Springs, Arkansas • New Brighton, Minnesota • Omaha, Nebraska + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Jul 21, 2026, 9:26 PM 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 17, 2020 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of VDA-1102 Ointment in the Treatment of Actinic Keratosis

NCT02844777
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Placebo, 5% VDA-1102, 10% VDA-1102
Drug
Lead sponsor
Vidac Pharma
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 3 Interventional Results available

A Multicenter Study to Evaluate the Efficacy and Safety of PEP005 (Ingenol Mebutate) Gel When Used to Treat Actinic Keratoses (AKs) on the Non Head Locations

NCT00742391
View directory record Official record
Conditions
Actinic Keratoses
Interventions
PEP005 (ingenol mebutate) Gel, Vehicle gel
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
18
States / cities
Mesa, Arizona • Denver, Colorado • Kissimmee, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Jul 21, 2026, 9:26 PM 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 12, 2025 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 4 Interventional Results available

Safety and Efficacy of Ingenol Mebutate Gel 0.015% for Treatment of AK on the Face in Solid Organ Transplant Recipients

NCT02866695
View directory record Official record
Conditions
Actinic Keratosis
Interventions
ingenol mebutate gel 0.015%
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Jul 21, 2026, 9:26 PM 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 Mar 31, 2022 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of LEO 43204 in Field Treatment of Actinic Keratosis on Face or Chest Including 12-month Follow-up

NCT02547233
View directory record Official record
Conditions
Actinic Keratosis
Interventions
LEO 43204 gel, Vehicle gel
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
18 Years and older
Enrollment
437 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Arlington Heights, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 9, 2025 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 3 Interventional

A Multi-center Study to Evaluate the Safety and Efficacy of PEP005 (Ingenol Mebutate) Gel, When Used to Treat Actinic Keratoses on Non-head Locations (Trunk and Extremities)

NCT00917306
View directory record Official record
Conditions
Actinic Keratosis
Interventions
PEP005 Gel
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
8
States / cities
Orange Park, Florida • Newnan, Georgia • Snellville, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Activation of Ameluz With BBL HEROic for the Treatment of Actinic Keratoses and Photodamage

NCT07053852
View directory record Official record
Conditions
Actinic Keratoses, Photodamage
Interventions
Ameluz, Sciton HEROic
Drug · Device
Lead sponsor
Sherrif Ibrahim
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Victor, New York
Source: ClinicalTrials.gov public record
Updated Jan 1, 2026 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 1 Interventional

Pharmacokinetics of LEO 43204 Gel in Actinic Keratosis Administered Under Maximal Use Conditions

NCT02424305
View directory record Official record
Conditions
Actinic Keratosis
Interventions
LEO 43204 gel 0.018%, LEO 43204 gel 0.1%, LEO 43204 gel 0.037%
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Pflugerville, Texas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 4 Interventional

Bilateral Comparison of Treatment of Facial Actinic Keratoses Using Microneedling and Photodynamic Therapy With Aminolevulinic Acid and Blue Light Versus Photodynamic Therapy With Aminolevulinic Acid and Blue Light Using Two Incubation Times

NCT02622594
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Aminolevulinic Acid (ALA), Environ Cosmetic Roller, BLU-U IIlluminator
Drug · Device
Lead sponsor
Dermatology, Laser & Vein Specialists of the Carolinas
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Jul 21, 2026, 9:26 PM EDT
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 14, 2019 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Pharmacokinetics of PEP005 (Ingenol Mebutate) Gel, 0.05%, When Applied in a Maximal Use Setting to the Dorsal Aspect of the Forearm in Patients With Actinic Keratosis

NCT00852137
View directory record Official record
Conditions
Actinic Keratosis
Interventions
PEP005 (ingenol mebutate) Gel, 0.05%, Vehicle Gel
Drug
Lead sponsor
Peplin
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2015 · Synced Jul 21, 2026, 9:26 PM 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 18, 2017 · Synced Jul 21, 2026, 9:26 PM 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 14, 2019 · Synced Jul 21, 2026, 9:26 PM 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, 9:26 PM EDT
Completed Not applicable Interventional

Indoor Daylight Photo Dynamic Therapy for Actinic Keratosis

NCT03805737
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Amulez and sunlight, Amulez and red light treatment
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Jul 21, 2026, 9:26 PM 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, 9:26 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Comparison of Two Modes of Photodynamic Therapy for the Treatment of Actinic Keratosis on the Upper Extremities

NCT05359419
View directory record Official record
Conditions
Skin Neoplasms
Interventions
aminolevulinic acid hydrochloride gel, 10%, aminolevulinic acid HCl topical solution, 20%
Combination Product
Lead sponsor
Goldman, Butterwick, Fitzpatrick and Groff
Other
Eligibility
35 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Jul 21, 2026, 9:26 PM EDT
Not listed Phase 4 Interventional

Cryotherapy in Combination with Red Light PDT for Actinic Keratosis of Full Face

NCT06745999
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Ameluz 10% Topical Gel, Red Light PDT, Cryotherapy
Drug · Device · Procedure
Lead sponsor
Psoriasis Treatment Center of Central New Jersey
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
East Windsor, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 23, 2024 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 3 Interventional

Protocols for Painless Photodynamic Therapy (PDT) of Actinic Keratoses

NCT02124733
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Aminolevulinic acid based photodynamic therapy
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jul 21, 2026, 9:26 PM EDT
Completed Phase 3 Interventional Results available

Safety and Effectiveness Study of Imiquimod Creams for the Treatment of Actinic Keratoses (AKs)

NCT00603798
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Imiquimod cream, Placebo cream
Drug
Lead sponsor
Graceway Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older
Enrollment
490 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
26
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Encino, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2010 · Synced Jul 21, 2026, 9:26 PM EDT
Terminated Phase 2 Interventional

Green Tea Extract in Treating Patients With Actinic Keratosis

NCT00005097
View directory record Official record
Conditions
Non-melanomatous Skin Cancer
Interventions
Polyphenon E and Placebo
Drug
Lead sponsor
Frank Meyskens
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 21, 2026, 9:26 PM EDT