부산대학교 도서관

Background and Objective: Postoperative pain is frequently reported following scleral buckle (SB) surgery. This study assessed the efficacy of perioperative dexamethasone on postoperative pain and opioid use following SB. Materials and Methods: Forty-five patients with rhegmatogenous retinal detachments undergoing SB or SB and pars plana vitrectomy were randomly assigned to either standard care of postoperative oral acetaminophen and oxycodone/acetaminophen as needed or standard care plus 8 mg single-dose peri-operative intravenous dexamethasone. A questionnaire was administered on postoperative days 0, 1, and 7 to determine visual analog scale 0 to 10 pain score and number of opioid tablets consumed. Results: Mean visual analog scale score and opioid use were significantly lower in the dexamethasone group on postoperative day 0 compared with control (2.76 ± 1.96 vs 5.64 ± 3.40, P = 0.002; 0.41 ± 0.92 vs 1.34 ± 1.43, P = 0.016). The dexamethasone group also demonstrated significantly lower total opioid use (0.97 ± 1.88 vs 3.69 ± 5.32, P = 0.047). No significant differences in pain score or opioid use were observed on days 1 or 7 (P = 0.078; P = 0.311; P = 0.326; P = 0.334). Conclusion: Single-dose intravenous dexamethasone following SB can significantly reduce postoperative pain and opioid use. [Ophthalmic Surg Lasers Imaging Retina 2023;54:238–242.]
Scleral buckle (SB) surgery is an essential technique in the retinal surgeon's armamentarium for retinal detachment repair and remains the first-line treatment in a subset of patients. (1–8) Postoperative pain [...]