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Study identifier: NCT07144852 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

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

Condition: Actinic Keratosis  ·  Sponsor: Sun Pharmaceutical Industries, Inc.

PhasePhase 3
Planned participants260
Who can joinAll sexes, 18 Years to 85 Years
Healthy volunteersNo

About this study

This Phase 3, randomized, multi-center, evaluator-blind, vehicle-controlled study evaluates the efficacy and safety of reformulated Levulan Kerastick (aminolevulinic acid HCl 20%) combined with photodynamic therapy (PDT) for field-directed treatment of actinic keratosis (AK) on the upper extremities. Approximately 260 adult patients with 4-8 mild to moderate AK lesions on one arm will be randomized to receive either active treatment or vehicle control, followed by exposure to blue light. During the study, up to 2 PDT sessions may be administered depending on the clearance of lesions. The primary endpoint is complete clearance rate (CCR) at Week 12. Secondary endpoints include AK clearance rate (AKCR), partial clearance, change in total lesion count and area, recurrence rate, cosmetic response, and patient satisfaction. Safety assessments include adverse events, local skin reactions, vital signs, and lab tests.

This description comes directly from the study's public registry record.

Talk to the study team

Head, Regulatory Affairs  ·  0226645  ·  Clinical.Trial@sunpharma.com

Always discuss trial participation with your own doctor first.

Locations (20)

Medical Dermatology SpecialistPhoenix, Arizona, United StatesRecruiting
Center for Dermatology Clinical Research, IncFremont, California, United StatesRecruiting
Clarity Dermatology, PLLCCastle Rock, Colorado, United StatesRecruiting
Center for Clinical and Cosmetic ResearchAventura, Florida, United StatesRecruiting
Ziaderm Research LLCNorth Miami Beach, Florida, United StatesRecruiting
Northwest Clinical Trials, Inc.Boise, Idaho, United StatesRecruiting
Arlington DermatologyRolling Meadows, Illinois, United StatesRecruiting
The Indiana Clinical Trials Center, PCPlainfield, Indiana, United StatesRecruiting
Minnesota Clinical Study CenterNew Brighton, Minnesota, United StatesRecruiting
Medisearch, LLCSaint Joseph, Missouri, United StatesRecruiting
Oregon Dermatology and Research CenterPortland, Oregon, United StatesRecruiting
Dermatology Associates of Plymouth MeetingPlymouth Meeting, Pennsylvania, United StatesRecruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07144852