Efficacy of intranasal insulin in reducing the incidence of postoperative delirium: A systematic review and meta-analysis of randomised controlled trials

Key Points

• The research aims to evaluate the effectiveness of intranasal insulin in lowering postoperative delirium rates following surgery.
• Conducted a systematic review of randomized controlled trials.
• Analyzed data on the incidence of postoperative delirium.
• Compared outcomes in patients receiving intranasal insulin versus control.
• Found a significant reduction in postoperative delirium incidence with intranasal insulin administration.
• Highlighted consistent results across multiple trials.