Uilyong Lee1, Young-Jun Choi1, Geun Joo Choi2, Hyun Kang3. 1. Department of Oral and Maxillofacial Surgery, Chung-Ang University College of Medicine, 84 Heukseok-ro, Dongjak-gu, Seoul, 06911, Republic of Korea. 2. Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, 84 Heukseok-ro, Dongjak-gu, Seoul, 06911, Republic of Korea. 3. Department of Anesthesiology and Pain Medicine, Chung-Ang University College of Medicine, 84 Heukseok-ro, Dongjak-gu, Seoul, 06911, Republic of Korea. roman00@naver.com.
Abstract
OBJECTIVES: The aim of this prospective, randomized, double-blind, placebo-controlled study was to evaluate the analgesic effect of intravenous lidocaine on postoperative pain in bimaxillary surgery. MATERIALS AND METHODS:Between July 2015 and November 2015, 52 consecutive patients that underwent bimaxillary surgery were recruited to the present study. The patients were randomly divided into two groups: group L (1.5 mg/kg bolus and 2 mg/kg/h continuous infusion during the operation) and group C (normal saline). To measure pain intensity, a visual analog scale (VAS) was used at 2, 4, 8, 12, 24, and 48 h after surgery. Rescue ketorolac use was measured in the first 4, 4-8, 8-24, and 24-48 h after surgery. Total ketorolac consumption (the sum of rescue and eight-hourly fixed schedule ketorolac injection), WBC count, neutrophil count, and postoperative swelling were recorded. RESULTS: There were no significant differences between the two groups with respect to demographics. VAS pain scores were significantly lower in group L compared with group C up to 8 h after surgery. Rescue ketorolac use up to 8 h after surgery and total ketorolac consumption were significantly lower in group L than in group C. Postoperative WBC and neutrophil counts were significantly decreased in group L. Compared with group C, the amount of calibrated postoperative swelling was lower in group L. CONCLUSIONS:Systemic lidocaine infusion during bimaxillary surgery reduces postoperative pain, analgesic consumption, and facial swelling. CLINICAL RELEVANCE: Systemic lidocaine is simple, economic, and a safe procedure reducing pain and soft tissue swelling after bimaxillary surgery.
RCT Entities:
OBJECTIVES: The aim of this prospective, randomized, double-blind, placebo-controlled study was to evaluate the analgesic effect of intravenous lidocaine on postoperative pain in bimaxillary surgery. MATERIALS AND METHODS: Between July 2015 and November 2015, 52 consecutive patients that underwent bimaxillary surgery were recruited to the present study. The patients were randomly divided into two groups: group L (1.5 mg/kg bolus and 2 mg/kg/h continuous infusion during the operation) and group C (normal saline). To measure pain intensity, a visual analog scale (VAS) was used at 2, 4, 8, 12, 24, and 48 h after surgery. Rescue ketorolac use was measured in the first 4, 4-8, 8-24, and 24-48 h after surgery. Total ketorolac consumption (the sum of rescue and eight-hourly fixed schedule ketorolac injection), WBC count, neutrophil count, and postoperative swelling were recorded. RESULTS: There were no significant differences between the two groups with respect to demographics. VAS pain scores were significantly lower in group L compared with group C up to 8 h after surgery. Rescue ketorolac use up to 8 h after surgery and total ketorolac consumption were significantly lower in group L than in group C. Postoperative WBC and neutrophil counts were significantly decreased in group L. Compared with group C, the amount of calibrated postoperative swelling was lower in group L. CONCLUSIONS: Systemic lidocaine infusion during bimaxillary surgery reduces postoperative pain, analgesic consumption, and facial swelling. CLINICAL RELEVANCE: Systemic lidocaine is simple, economic, and a safe procedure reducing pain and soft tissue swelling after bimaxillary surgery.
Entities:
Keywords:
Anesthesia; Inflammation; Local anesthetics; Orthognathic surgery; Pain; Surgery
Authors: Robert Werdehausen; David Kremer; Timo Brandenburger; Lukas Schlösser; Janusz Jadasz; Patrick Küry; Inge Bauer; Carmen Aragón; Volker Eulenburg; Henning Hermanns Journal: Anesthesiology Date: 2012-01 Impact factor: 7.892
Authors: Stephanie Weibel; Yvonne Jelting; Nathan L Pace; Antonia Helf; Leopold Hj Eberhart; Klaus Hahnenkamp; Markus W Hollmann; Daniel M Poepping; Alexander Schnabel; Peter Kranke Journal: Cochrane Database Syst Rev Date: 2018-06-04