25
Participants
Start Date
February 19, 2025
Primary Completion Date
July 31, 2027
Study Completion Date
July 31, 2029
Topical Tretinoin
Topical tretinoin will be applied to one half of the face, either left or right side. The side the topical tretinoin will be applied to will be randomized.
Placebo
A placebo (topical moisturizer) will be applied to the other half of the face, either left or right side. The side the topical tretinoin will be applied to will be randomized.
RECRUITING
Huntsman Cancer Institute at University of Utah, Salt Lake City
University of Utah
OTHER