Review
Open access
Sep 2026
Comparison of propofol fentanyl versus propofol ketamine for painless gastrointestinal endoscopy: a systematic review
Propofol-ketamine might provide better respiratory and hemodynamic stability and propofol-sparing effect compared with propofol-fentanyl during gastrointestinal endoscopy, although recovery may be slower in fewer settings.
Sheng-Shui Xiao, Ji Zhang, Shi-Yan Xiao et al.
· Frontiers in Medicine · 0 citations