https://www.selleckchem.com/pr....oducts/Azacitidine(V
This study aimed to compare the efficacy of intranasal (IN) ketamine for pain control with placebo and other analgesics in an emergency setting. Electronic databases of PubMed, Embase, and CENTRAL were searched for randomized controlled trials (RCTs) comparing IN ketamine with placebo or other analgesics up to 1st January 2021. Studies were to be conducted on adults and in an emergency setting. Pain outcomes and adverse events were compared. Seven RCTs were included. Three compared IN ketamine with placebo while others with