From: Dexmedetomidine versus remifentanil infusion for controlled hypotension in shoulder arthroscopy: a comparative study
Time recorded
Group R (n = 20)
Group D (n = 20)
P value
The time to 1st postoperative analgesic (min)
20.85 ± 11.32
51.38 ± 19.77â€
P < 0.05