Efficacy of a single preoperative dose of pregabalin for postoperative pain after septoplasty

We aimed to investigate the role of preoperative single dose of pregabalin for attenuating postoperative pain and analgesic consumption in patients undergoing septoplasty. One hundred forty-three patients with ASA physical status I who underwent elective septoplasty were included in this prospective, randomized, and controlled study. Subjects were randomized to receive pregabalin 75 mg, pregabalin 150 mg, and control group. All the medications were administered orally 1 hour before surgery. A standard septoplasty technique was used for all patients. Postoperative pain intensity was evaluated by a 0- to 100-mm horizontal visual analog scale (VAS) (0, no pain; 100, worst imaginable pain). Total analgesic consumption 1 to 24 h after operation was also recorded.Visual analog scale scores in the 1st, 2nd, 4th, 6th, 12th, and 24th hour were significantly decreased in 75 and 150 mg pregabalin group compared with the control group, and VAS scores in the 12th and 24th hour were significantly decreased in pregabalin 150 mg compared with 75 mg. The 24th total analgesic consumption was significantly decreased in pregabalin 75 mg and 150 mg groups compared with the control group.In conclusion, a single preoperative oral dose pregabalin 75 or 150 mg is an effective method for reducing postoperative pain and total analgesic consumption in patients undergoing septoplasty.