Effectiveness of Acupuncture for Cyclical Mastalgia （CM）

Summary

This study is a multi-center 2-arm randomized controlled trial. According to the ratio of 1：1 and block randomization, a total of 108 eligible CM patients will be randomly allocated to either MA(n=54) or SA(n=54). All patients will undergo treatment two weeks before menstruation and treatment will be stopped at the onset of menstruation. Three times a week, six times a menstrual cycle, 3consecutive menstrual cycles for a total of 18 sessions after baseline. The primary outcome will be the change in the average daily breast pain VAS(VAS-BP) scores during the first 2 weeks of menstruation from baseline at weeks 4,8,12. Additionally, VAS-BP scores at weeks 24 and 36 will also be assessed. Secondary outcomes will include the number of nominal days of breast pain (NDBP) 2 weeks before menstruation, WHOQOL-BREF scores, patient global assessment, breast glandular section thickness, and breast duct width three days before menstruation from baseline at weeks 12. This study will evaluate the effectiveness and safety of acupuncture to alleviate cyclic breast pain and to further explore the possible mechanisms underlying the effect.

Conditions

• Mastalgia

Interventions

OTHER

MA group

We will select Ashi points (the most obvious local pain over the breast), Tanzhong(CV17), bilateral Wuyi (ST15), Rugen (ST18), Tianzong(SI11), Geshu (BL17), Ganshu(BL18), Hegu(LI4), Sanyinjiao (SP6) and Taichong (LR3)in this trial.After insertion, all needles will be manually manipulated (equal manipulations of twirling, lifting, and thrusting)to achieve De qi sensation.

OTHER

SA group

The SA group will use a special needle in which the tip is blunt and the pedestal is opaque. There is an adhesive pad below the base to ensure that the whole pedestal can adhere to the points. Participants will receive superficial touch at bilateral sham GV8(Jinsuo), sham GV7(Zhongshu), sham GV6(Jizhong), sham GV5(Xuanshu), sham GV4(Mingmen), sham BL37(Yinmen), and sham BL57(Chengshan), the needles will touch the skin and not be inserted into the skin, then lift and twist each point evenly for 3 times, make the subject feel the similar sensation of deqi.

Sponsors & Collaborators

• Pinggu huangsongyu Community hospital

  collaborator UNKNOWN

• Pinggu Xiagezhuang Community hospital

  collaborator UNKNOWN

• Pinggu Hospital of Beijing Traditional Chinese Medicine Hospital

  lead OTHER

Principal Investigators

• Bin Shen · Beijing Traditional Chinese Medicine Hospital Pinggu Hospital

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

TRIPLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

45 Years

Sex

FEMALE

Healthy Volunteers

No

Timeline & Regulatory

Start

2022-07-20

Primary Completion

2024-12-31

Completion

2024-12-31

Countries

• China

Study Locations