90
Participants
Start Date
October 18, 2023
Primary Completion Date
April 1, 2025
Study Completion Date
April 1, 2025
received transverse needling
received transverse needling of high-frequency microneedles
received vertical needling
received vertical needling of high-frequency microneedles
received mixed needling
received mixed needling of high-frequency microneedles
the First Affiliated Hospital of Chongqing Medical Uiversity, Chongqing
First Affiliated Hospital of Chongqing Medical University
OTHER