New light therapy could zap precancerous arm spots
NCT ID NCT07144852
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a reformulated cream (Levulan Kerastick) plus blue light therapy for actinic keratosis, a common precancerous skin condition. About 260 adults with 4-8 spots on one arm will receive either the active treatment or a placebo cream, followed by light exposure. The main goal is to see if the spots completely clear up by week 12.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Arlington Dermatology
RECRUITINGRolling Meadows, Illinois, 60008, United States
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Center for Clinical and Cosmetic Research
RECRUITINGAventura, Florida, 33180, United States
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Center for Dermatology Clinical Research, Inc
RECRUITINGFremont, California, 94538, United States
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Clarity Dermatology, PLLC
RECRUITINGCastle Rock, Colorado, 80109, United States
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Dermatology Associates of Knoxville
RECRUITINGKnoxville, Tennessee, 37909, United States
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Dermatology Associates of Plymouth Meeting
RECRUITINGPlymouth Meeting, Pennsylvania, 19462, United States
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Dermatology of Seattle & Bellevue
RECRUITINGBurien, Washington, 98168, United States
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J&S Studies, Inc
RECRUITINGCollege Station, Texas, 77845, United States
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Medical Dermatology Specialist
RECRUITINGPhoenix, Arizona, 85006, United States
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Medisearch, LLC
RECRUITINGSaint Joseph, Missouri, 64506, United States
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Minnesota Clinical Study Center
RECRUITINGNew Brighton, Minnesota, 55112, United States
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Northwest Clinical Trials, Inc.
RECRUITINGBoise, Idaho, 83704, United States
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Oregon Dermatology and Research Center
RECRUITINGPortland, Oregon, 97210, United States
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Palmetto Clinical Trial Services, LLC
RECRUITINGAnderson, South Carolina, 29621, United States
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Palmetto Clinical Trial Services, LLC
RECRUITINGGreenville, South Carolina, 29615, United States
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Pflugerville Dermatology Clinical Research Center, Inc. d/b/a Austin Institute for Clinical Research
RECRUITINGPflugerville, Texas, 78660, United States
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Premier Clinical Research
RECRUITINGSpokane, Washington, 99202, United States
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Tennessee Clinical Research Center
RECRUITINGNashville, Tennessee, 37215, United States
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The Indiana Clinical Trials Center, PC
RECRUITINGPlainfield, Indiana, 46168, United States
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Ziaderm Research LLC
RECRUITINGNorth Miami Beach, Florida, 33162, United States