Effectiveness and safety of acupuncture in the treatment of chronic severe functional constipation: A protocol for systematic review and meta-analysis

Acupuncture has been widely used clinically to relieve chronic severe constipation. However, the efficacy of acupuncture in the treatment of chronic severe constipation is uncertain. The purpose of this study is to determine the effectiveness and safety of acupuncture in the treatment of chronic severe constipation. Search PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure Database, Wanfang Database, China Science, and Technology Journal Database, China Biomedical Literature Database, and search related randomized controlled trials. Two reviewers will independently select studies, collect data, and evaluate methodological quality through the Cochrane Deviation Risk Tool. Revman V.5.3 will be used for meta-analysis. This study will evaluate the current status of acupuncture treatment for chronic severe constipation, aiming to illustrate the effectiveness and safety of acupuncture treatment. This study will provide a basis for judging whether acupotomy is effective in treating chronic severe constipation. INPLASY202070002.