From: Intravenous magnesium-fentanyl sedation versus midazolam-fentanyl sedation before local anesthesia for eye surgery: a comparative study
Side effect
Magnesium-fentanyl group (n = 50)
Midazolam-fentanyl group (n = 50)
p value
ECG changes
0 (0%)
(0%)
NA
Pain on injection
22 (44%)
1.0