240
Participants
Start Date
September 1, 2021
Primary Completion Date
December 31, 2024
Study Completion Date
October 31, 2026
active thumbtack needle
"The following 12 acupoints including conception vessel (CV) 4, CV3, bilateral ovary acupoints, bilateral spleen (SP) 6, bilateral stomach (ST) 36, bilateral bladder (BL) 23 and bilateral EX-B7 will be used. Eight points of CV4, CV3, SP6, ST36 and BL23 were treated by the sterile thumbtack needle for single use (Hangzhou Zhuomai Medical Technology Co., LTD., model: ZM2-6YDL), and four points of bilateral ovary acupoints and bilateral EX-B7 were treated by disposable sterile electro-thumbtack needle (Hangzhou Zhuomai Medical Technology Co., LTD., model: ZM3-ZY).~The patients were receive a treatment of 2 menstrual cycles"
sham thumbtack needle
"The following 12 acupoints including conception vessel (CV) 4, CV3, bilateral ovary acupoints, bilateral spleen (SP) 6, bilateral stomach (ST) 36, bilateral bladder (BL) 23 and bilateral EX-B7 will be used. Eight points of CV4, CV3, SP6, ST36 and BL23 were treated by the sterile sham thumbtack needle for single use (Hangzhou Zhuomai Medical Technology Co., LTD., model: ZM2-6YDL), and four points of bilateral ovary acupoints and bilateral EX-B7 were treated by disposable sterile sham electro-thumbtack needle (Hangzhou Zhuomai Medical Technology Co., LTD., model: ZM3-ZY).~The patients were receive a treatment of 2 menstrual cycles"
RECRUITING
Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology, Wuhan
Huazhong University of Science and Technology
OTHER