Efficacy and safety of acupuncture for cervicogenic insomnia: A protocol for a systematic review and meta-analysis

Introduction: The purpose of this study is to evaluate the efficacy and safety of acupuncture on cervicogenic insomnia. Methods and analysis: We will search from the following databases, PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, Web of Science, Chinese BioMedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Wan Fang Data and VIP Database for Chinese Technical Periodicals (CQVIP). We selected the eligible studies published up to July 2022. All randomised controlled trials related to acupuncture for cervicogenic insomnia will be included. The main outcomes include the total effective rate, Pittsburgh sleep index(PSQI). The secondary outcomes include self-rating scale of sleep (SRSS), Neck Pain Questionnaire(NPQ) and adverse events or reactions. RevMan 5.3 statistical software will be used for meta-analysis, and the level of evidence will be assessed by Grading of Recommendations Assessment, Development, and Evaluation. Conclusion: The systematic review will provide a basis for evaluating the efficacy and safety of acupuncture in the treatment of cervicogenic insomnia.