Preventive effects of preoperative ramelteon on postoperative delirium in Asian elderly population: A randomized, double-blind, placebo-controlled trial, and a systematic review and meta-analysis

Asian J Psychiatr. 2022 Dec;78:103282. doi: 10.1016/j.ajp.2022.103282. Epub 2022 Oct 4.
No abstract available

Keywords: Asian population; Melatonin; Meta-analysis; Postoperative delirium; Randomized controlled trial.

Publication types

  • Meta-Analysis
  • Systematic Review
  • Letter

MeSH terms

  • Aged
  • Delirium* / prevention & control
  • Double-Blind Method
  • Humans
  • Indenes* / therapeutic use
  • Randomized Controlled Trials as Topic


  • ramelteon
  • Indenes