Abstract: Objective: To summarize the evidence of preventive care of ocular complications in patients with mechanical ventilation in prone position, so as to provide reference for the nursing practice. Methods: Literature on the preventive care of ocular complications in patients with mechanical ventilation in prone position in domestic and foreign databases and professional websites were systematically searched from October 10, 2013 to June 22, 2024. The quality of the included literature was evaluated, and evidence was extracted and integrated. Results: A total of 12 literature was included, including 1 clinical decision, 3 guidelines, 4 expert consensus, 1 recommended practice, 1 evidence summary, and 2 systematic reviews. Finally, a total of 21 pieces of evidence were formed, including 5 aspects of organization and management, risk assessment, eye care, posture management, and infection prevention and control. Conclusion: The evidence summary for preventive care for ocular complications in patients with mechanical ventilation in prone position can provide evidence-based basis for medical staff in intensive care unit.

Key words: prone position; ocular complications; evidence summary; evidence-based nursing