Clinical evidence for acupuncture for adult asthma: Systematic review and meta-analysis of randomised sham/placebo-controlled trials

作者：Pang, Jintao; Shergis, Johannah Linda; Zheng, Lici; Liu, Shaonan; Guo, Xinfeng; Zhang, Anthony Lin; Lin, Lin; Xue, Charlie Changli^*; Wu, Lei^*

来源：Complementary Therapies in Medicine, 2023, 75: 102956.

DOI：10.1016/j.ctim.2023.102956

• Acupuncture
• Sham
• Placebo
• Adult Asthma
• Evidence
• Meta-Analysis

Objective: Acupuncture is a widely used asthma therapy, but the benefits remain uncertain. This study aimed to access the effectiveness of acupuncture for treatment of asthma in adults. Methods: Five English databases and four Chinese databases were searched from inception to November 2021. Randomised sham/placebo-controlled trials meeting inclusion criteria were included. Risk of bias was evaluated according to the Cochrane Review Handbook, and data analysis was performed in RevMan 5.4.1. Quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluations (GRADE) profiler. Results: Sixteen randomised controlled trials (RCTs) were included in the meta-analysis. Results indicated that acupuncture was well-tolerated and could improve FEV1% compared with sham/placebo acupuncture [MD 6.11, 95% CI 0.54-11.68, I2 = 93%, number of participants (n) = 603]. Acupuncture also improved Cai's Asthma Quality of Life Questionnaire (AQLQ) (MD 7.26, 95% CI 5.02-9.50, I2 = 0, n = 358), and reduced the asthma symptom score (SMD-2.73, 95% CI-3.59 to-1.87, I2 = 65%, n = 120). One study showed acupuncture increased the Asthma Control Test (ACT) score (MD 2.00, 95% CI 0.90-3.10, n = 111), and decreased exacer-bation frequency (MD-1.00, 95% CI-1.55 to-1.45, n = 111). Other lung function and medication use pa-rameters were not statistically significant. Conclusions: Acupuncture versus sham/placebo control appeared to improve quality of life, FEV1%, symptoms, and asthma control, and reduced exacerbation frequency per year. Further studies with appropriate controls, more participants, and high-quality evidence are needed.

• 单位
  广东省人民医院; 广州中医药大学