Comparison of the Sedation Quality of Etomidate, Propofol, and Midazolam in Combination with Fentanyl During Phacoemulsification Cataract Surgery: A Double-Blind, Randomized, Controlled, Clinical Trial.

The current study findings indicated that though the quality of sedation during phacoemulsification cataract surgery was acceptable in the three agents and the results had no significantly differences among the groups, and considering other factors including recovery time, hemodynamic evaluation, sedation-related complications, and patients' satisfication scores, it is suggested that propofol was superior to the other two agents.