Clin Otolaryngol
March 2023
Objectives: To examine the efficacy of prophylactic desmopressin versus placebo among patients undergoing functional endoscopic sinus surgery (FESS).
Design: Systematic review and meta-analysis of randomised controlled trials (RCTs).
Setting: The Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, Embase, Scopus, and Web of Science databases were screened from inception until 18 March 2022.