Efficacy of non‐pharmacological interventions in patients with overactive bladder: A protocol for systematic review and network meta‐analysis

BACKGROUND: Some meta‐analyses have proved the superiority of non‐pharmacological interventions in overactive bladder (OAB), but the best choice is still controversial. AIM: To assess the most effective interventions in female with OAB. METHODS: Studies for relevant randomized controlled trials which compare different kinds of non‐pharmacological interventions in females with OAB will be retrieved from 8 databases including PubMed, Cochrane Library, Web of Science, Embase, China National Knowledge Infrastructure, Wanfang Database, VIP Database and China Biology Medicine disc, from inception to 1 January 2021. After screening titles and abstracts, detailed data including participates, interventions and outcomes will be extracted according to the eligible criteria. Then, Cochrane risk‐of‐bias tool will be used to assess the quality of the literature. The pairwise meta‐analysis will be conducted by STATA. Network meta‐analysis will be performed to compare and rank the effects of different non‐pharmacological interventions, in terms of alleviation of symptoms, by OpenBUGS, R and STATA. RESULTS: This network meta‐analysis will present the best available evidence about non‐pharmacological interventions for OAB to both relieve symptoms and improve life quality.