31
Participants
Start Date
December 7, 2024
Primary Completion Date
March 1, 2025
Study Completion Date
March 1, 2025
DPL
Half of the face was randomly treated with DPL, with an energy of 6-8 J/cm2, at an interval of 10 days, for a total of 8 treatments.One randomly assigned half of the face was treated with a large-spot, low-energy 1064nm laser at an energy of 0.8-1 J/cm², administered at 10-day intervals, for a total of 8 treatment sessions.
The Second Affiliated Hospital of Xi'an Jiaotong University, Xian
Second Affiliated Hospital of Xi'an Jiaotong University
OTHER