Effect of perioperative benzodiazepine use on intraoperative awareness and postoperative delirium: a systematic review and meta-analysis of randomised controlled trials and observational studies

Eugene Wang, Emilie P. Belley‐Côté, Jack Young, Henry He, Haris Saud, Frédérick D’Aragon, Kevin J. Um, Waleed Alhazzani, Joshua Piticaru, Matthew Hedden, Richard Whitlock, C. David Mazer, Hessam H. Kashani, Sarah Y. Zhang, Amanda Lucas, Nicholas Timmerman, Cameron Nishi, Davinder Jain, Aaron Kugler, Chris Beaver, Shelley Kloppenburg, Sam Schulman, Flávia K. Borges, Morvarid Kavosh, Chihiro Wada, Sabrina H. Lin, Serena Sibilio, Mandy N. Lauw, Alexander P. Benz, Wojciech Szczeklik, Arastoo Mokhtari, Eric Jacobsohn, Jessica Spence