20
Participants
Start Date
February 28, 2015
Primary Completion Date
December 31, 2016
Study Completion Date
January 31, 2017
Antihistamine Cetirizine Hydrochloride
Prophylactic use of antihistamine prior to and following topical 5-aminolevulonic acid photodynamic therapy
Placebo
Use of placebo prior to and following topical 5-aminolevulonic acid photodynamic therapy
Cosmetic Laser Dermatology, San Diego
Collaborators (1)
DUSA Pharmaceuticals, Inc.
INDUSTRY
Goldman, Butterwick, Fitzpatrick and Groff
OTHER