• Dylan T Finnerty, Aisling McMahon, John R McNamara, Sean D Hartigan, Michael Griffin, and Donal J Buggy.
• Division of Anaesthesiology, Mater Misericordiae University Hospital, Dublin, Ireland; School of Medicine, University College Dublin, Dublin, Ireland; EU COST Action 15204 Euro-Periscope, Brussels, Belgium. Electronic address: dylantfinnerty@gmail.com.
• Br J Anaesth. 2020 Nov 1; 125 (5): 802810802-810.

BackgroundMinimally invasive thoracic surgery causes significant postoperative pain. Erector spinae plane (ESP) block and serratus anterior plane (SAP) block promise effective thoracic analgesia compared with systemically administered opioids, but have never been compared in terms of terms of quality of recovery and overall morbidity after minimally invasive thoracic surgery.MethodsSixty adult patients undergoing minimally invasive thoracic surgery were randomly assigned to receive either single-shot ESP or SAP block before surgery using levobupivacaine 0.25%, 30 ml. The primary outcome was quality of patient recovery at 24 h, using the Quality of Recovery-15 (QoR-15) scale. Secondary outcomes included area under the curve (AUC) of pain verbal rating scale (VRS) over time, time to first opioid analgesia, postoperative 24 h opioid consumption, in-hospital comprehensive complication index (CCI) score and hospital stay.ResultsThe QoR-15 score was higher among ESP patients compared with those in the SAP group, mean (standard deviation): 114 (16) vs 102 (22) (P=0.02). Time (min) to first i.v. opioid analgesia in recovery was 32.6 (20.6) in ESP vs 12.7 (9.5) in SAP (P=0.003). AUC at rest was 92 (31) mm h-1vs 112 (35) in ESP and SAP (P=0.03), respectively, whereas AUC on deep inspiration was 107 mm h-1 (32) vs 129 (32) in ESP and SAP (P=0.01), respectively. VRS pain on movement in ESP and SAP at 24 h was, median (25-75% range): 4 (2-4) vs 5 (3-6) (P=0.04), respectively. Opioid consumption at 24 h postoperatively was 29 (31) vs 39 (34) (P=0.37). Median (25-75%) CCI in ESP and SAP was 1 (0-2) vs 4 (0-26) (P=0.03), whereas hospital stay was 3 (2-6) vs 6 (3-9) days (P=0.17), respectively.ConclusionCompared with SAP, ESP provides superior quality of recovery at 24 h, lower morbidity, and better analgesia after minimally invasive thoracic surgery.Clinical Trial RegistrationNCT03862612.Copyright © 2020 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.

39 keywords...

hide…