Effects of Botulinum Toxin Injection on Cricopharyngeal Dysphagia

Le résumé fourni par la source

Exclusion criteria (1) participants were ＜18 years old.(2) The data required were not available after contacting the authors. Information sourcesA systematic search will be conducted for articles published in PubMed, EMBASE, Web of Science, and the Cochrane Library before Jan 2025.Only English language articles will be included to ensure the quality of the studies. Main outcome(s) P e n e t r a t i o n -a s p i r a t i o n scale(PAS).Quality assessment / Risk of bias analysis MINORS, JBI. Strategy of data synthesisAssessment data, such as the mean, standard deviation and number of subjects, will be extracted for meta-analysis.Incomplete data will be augmented by contacting the corresponding author.All the statistical analyses will be performed using Reviewer Manager Software (RevMan) 5.4.Effect sizes for continuous data will be calculated using the standardized mean difference (SMD). Subgroup analysis Subgroup analysis based on injection guidance and dose will be done.Sensitivity analysis I2 will be used to assess the heterogeneity among the different studies.If I2 <50%, a fixed effect model will be used.If I2 ≥50%, a random effect model will be used.Sensitivity analysis and subgroup analysis will be performed. Country(ies) involved China.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.