96
Participants
Start Date
January 1, 2021
Primary Completion Date
February 20, 2023
Study Completion Date
February 20, 2023
MLS laser
Treatments were performed with MLS laser (Mphi laser, ASA Srl, Italy). MLS laser is a class IV NIR laser with two synchronized sources (laser diodes). The first one is a pulsed laser diode, emitting at 905 nm, with 25 W peak power. The second laser diode (808 nm) was operated in a continuous mode with power 1 W. Both of the laser beams were synchronized, the locked waves work within the range 1-2000 Hz.
Oral vitamin B1
Oral vitamin B1 10mg, times/day
Beijing TongRen Hospital, Capital Medical University, Beijing
Beijing Tongren Hospital
OTHER