IRCT20140212016557N9 IRCT 2021-10-07 Shiraz University of Medical Sciences Effect of skin graft with and without phototherapy in the treatment of acral vitiligo Comparison of the additive effect of topical psoralen with ultraviolet A (PUVA) phototherapy after suction blister epidermal grafting surgery in patients with acral vitiligo 2021-09-23 anticipated 20 Complete https://irct.ir/trial/58631 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The participants were randomized using permuted block randomization (size of each block: 4), in individual units, using random allocation software. The output of software is a table that determines the right or left side undergoes phototherapy, Blinding description: Due to the different treatment methods in two sides, the participants cannot be blinded. Principle investigator, and care provider physician are also aware of the the side undergoing phototherapy. But, outcome assessors are not aware of the side undergoing phototherapy in each patient. 3 Vitiligo. Intervention 1: Intervention group: Suction blister epidermal grafting surgery with topical psoralen with ultraviolet A (PUVA) phototherapy in one side hand or foot (Twice weekly for 6 months). Intervention 2: Control group: Suction blister epidermal grafting surgery without topical psoralen with ultraviolet A (PUVA) phototherapy in one side hand or foot. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Possibility of loss of confidentiality