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

According to the favorable effects of combination therapy to provide better sedation during phacoemulsification and lack of any studies investigating the sedative effect of etomidate, propofol, and midazolam in combination with fentanyl during the procedure