Patients seen with acne lesions not having responded to existing treatments will be offered a placebo or a topical preparation consisting of Vitamin A USP with or without Azithromycin for a duration of 4-6 months USP for the objective of resolving the lesions without systemic side effects and via weekly follow-ups.
The concentrations of the active ingredients is based on the enclosed articles and the formulations have been modified with an objective of minimizing the side effects.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
30
Vitamin A 2-3 % concentration
azithromycin monohydrate
Manchanda Mc
Surrey, British Columbia, Canada
Measurement (dimensions) of acne lesions
follow-up focussed on observation of changes
Time frame: Every 4 weeks up to16 weeks
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