The efficacy and safety of Chinese herbal compound or combined with western medicine for pediatric adenoidal hypertrophy: A protocol for systematic review and meta-analysis

BACKGROUND: Traditional Chinese medicine (TCM) or combined with western medicine in the treatment of pediatric adenoidal hypertrophy has been widely used in clinical practice, but the overall efficacy and safety is still unclear. This paper aims to evaluate the efficacy and safety analysis of TCM or combined with western medicine for pediatric adenoidal hypertrophy. METHODS: PubMed, EMbase, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), WanFang, the Chongqing VIP Chinese Science and Technology Periodical Database, and China biomedical literature database (CBM) were searched for randomized controlled trials of TCM or combined with western medicine for pediatric adenoidal hypertrophy from the date of establishment to July 2020, and Baidu Scholar, Google Scholar, International Clinical Trials Registry Platform (ICTRP), and Chinese Clinical Trials Registry (ChiCTR) were searched for unpublished grey literature. Two researchers independently applied RevMan 5.3 software for data extraction and risk assessment of bias. RESULTS: The effectiveness and safety of TCM or combined with western medicine for pediatric adenoidal hypertrophy is evaluated by means of the Adenoid (A) /(Nasopharyngeal (N) ratio, clinical efficacy, integral score of TCM syndromes, clinical single symptom score, disease specific quality of life for children with obstructive sleep apnea 18 items survey (OSA-18), Interleukin 4 (IL-4) and adverse reaction incidence. CONCLUSION: This study will provide theoretical support for the clinical application of TCM or combined with western medicine for pediatric adenoidal hypertrophy. OSF REGISTRATION NUMBER: DOI 10.17605/OSF.IO/J76AG.