BMC Complementary Medicine and Therapies (Mar 2024)

Efficacy of acupuncture as an adjunctive treatment to patients with stable COPD: a multicenter, randomized, sham-controlled trial protocol

  • Liuyang Huang,
  • Sha Yang,
  • Guixing Xu,
  • Qin Luo,
  • Chunyan Yang,
  • Hao Tian,
  • Yilin Liu,
  • Zhuo Zhou,
  • Fengyuan Huang,
  • Siyao Gong,
  • Qian Li,
  • Xin Yu,
  • Ming Chen,
  • Dan Huang,
  • Yunyu Liu,
  • Juan Tang,
  • Ruixin Zhang,
  • Xin Sun,
  • Guangbing Lu,
  • Chunfang Zeng,
  • Shuangchun Ai,
  • Bin Li,
  • Jian qin Chen,
  • Quan Luo,
  • Chan Xiong,
  • Zhi Zou,
  • Qiang Hu,
  • Xiaochao Luo,
  • Ling Li,
  • Mingsheng Sun,
  • Fang Zeng,
  • Fanrong Liang

DOI
https://doi.org/10.1186/s12906-024-04412-6
Journal volume & issue
Vol. 24, no. 1
pp. 1 – 12

Abstract

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Abstract Background Chronic obstructive pulmonary disease (COPD) is a common respiratory disease and the third leading cause of death worldwide. Previous evidence has shown that acupuncture may be an effective complementary alternative therapy for stable COPD. However, large-sample, rigorously designed long-term follow-up studies still need to be completed. Notably, the relationship between the frequency of acupuncture and clinical efficacy in studies on acupuncture for stable COPD still needs further validation. This study aims to evaluate the efficacy and safety of acupuncture for stable COPD and further investigate the dose–effect relationship of acupuncture. Methods/design This is a multicenter, randomized, controlled trial that uses central randomization to randomly allocate 550 participants in a 1:1:1:1:1 ratio to once a week acupuncture group, twice a week acupuncture group, three times a week acupuncture group, sham acupuncture group and waiting-list control group. The sham acupuncture group will receive placebo acupuncture treatments three times per week, and the waiting-list control group will not receive any form of acupuncture intervention. The study consists of a 2-week baseline, 12-week of treatment, and 52-week of follow-up. Patients with COPD between 40 to 80 years old who have received stable Western medication within the previous 3 months and have had at least 1 moderate or severe acute exacerbation within the past 1 year will be included in the study. Basic treatment will remain the same for all participants. The primary outcome is the proportion of responders at week 12. Secondary outcomes include the proportion of responders at week 64, change in the St. George's Respiratory Questionnaire (SGRQ) Scale, change in the Modified-Medical Research Council (mMRC) Scale, change in the COPD Assessment Test (CAT) Scale, change in the Lung Function Screening Indicators (LFSI), change in the 6-min walk distance (6-MWD), change in Short-Form 36 Health Survey (SF-36) Scale, the number of moderate and severe acute exacerbations and adverse event rate during the follow-up period. Discussion This study will provide robust evidence on whether acupuncture is safe and effective for treating stable COPD. Meanwhile, comparing the differences in efficacy between different acupuncture frequencies will further promote the optimization of acupuncture for stable COPD. Trial registration This study was registered in the Chinese Clinical Trial Registry (ChiCTR2200058757), on April 16, 2022.

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