K Jensen1, H Kehlet, C M Lund. 1. Department of Anaesthesiology and Intensive Care, Hvidovre University Hospital, Hvidovre, Denmark. atc@dadlnet.dk
Abstract
BACKGROUND: Laparoscopic cholecystectomy is now often an ambulatory procedure, but dependent on short-term post-operative complaints of pain and post-operative nausea and vomiting (PONV). The efficacy of post-anaesthesia care units (PACUs) is therefore important to facilitate return to normal functions. We investigated the feasibility and efficacy of a standardized, evidence-based anaesthesia/analgesic regime to identify residual problems in the early post-operative phase. METHODS: One hundred and thirty-four consecutive patients admitted for elective laparoscopic cholecystectomy at Hvidovre University Hospital between 15 March and 30 September 2005 were included in the study. The standardized, evidence-based regime consisted of total intravenous (i.v.) anaesthesia (propofol-remifentanil), well-defined fluid therapy, dexamethasone, ketorolac, ondansetron, sufentanil and incisional bupivacaine intra-operatively, and in the PACU on demand (prn) administration of sufentanil, morphine, paracetamol, ondansetron, droperidol, oral fluids and oxygen (if SpO(2) < 93%) with PACU discharge using a modified Aldrete score. RESULTS: Protocol violations were moderate and occurred unsystematically, 8% had medical violations and 10% did not receive the pre-planned fluid amount. Severe PONV was seen in 2%. Thirteen per cent experienced severe pain, and the presence of any pain and/or PONV were predictors of an extended PACU stay. Mean oxygen demand was 46 min (range, 0-300 min), which influenced time to discharge (mean, 88 min). There were on average 2.7 treatment interventions (range, 0-11) before discharge. CONCLUSION: An evidence-based, multimodal approach to the anaesthetic/analgesic management in laparoscopic cholecystectomy is feasible and advantageous in the early post-operative phase. Pain and PONV are predictors of a complicated recovery profile and deserve further attention. Transient oxygen desaturations postpone discharge from the PACU, but the clinical significance of this fact is questionable.
BACKGROUND: Laparoscopic cholecystectomy is now often an ambulatory procedure, but dependent on short-term post-operative complaints of pain and post-operative nausea and vomiting (PONV). The efficacy of post-anaesthesia care units (PACUs) is therefore important to facilitate return to normal functions. We investigated the feasibility and efficacy of a standardized, evidence-based anaesthesia/analgesic regime to identify residual problems in the early post-operative phase. METHODS: One hundred and thirty-four consecutive patients admitted for elective laparoscopic cholecystectomy at Hvidovre University Hospital between 15 March and 30 September 2005 were included in the study. The standardized, evidence-based regime consisted of total intravenous (i.v.) anaesthesia (propofol-remifentanil), well-defined fluid therapy, dexamethasone, ketorolac, ondansetron, sufentanil and incisional bupivacaine intra-operatively, and in the PACU on demand (prn) administration of sufentanil, morphine, paracetamol, ondansetron, droperidol, oral fluids and oxygen (if SpO(2) < 93%) with PACU discharge using a modified Aldrete score. RESULTS: Protocol violations were moderate and occurred unsystematically, 8% had medical violations and 10% did not receive the pre-planned fluid amount. Severe PONV was seen in 2%. Thirteen per cent experienced severe pain, and the presence of any pain and/or PONV were predictors of an extended PACU stay. Mean oxygen demand was 46 min (range, 0-300 min), which influenced time to discharge (mean, 88 min). There were on average 2.7 treatment interventions (range, 0-11) before discharge. CONCLUSION: An evidence-based, multimodal approach to the anaesthetic/analgesic management in laparoscopic cholecystectomy is feasible and advantageous in the early post-operative phase. Pain and PONV are predictors of a complicated recovery profile and deserve further attention. Transient oxygen desaturations postpone discharge from the PACU, but the clinical significance of this fact is questionable.
Authors: Manfred Blobner; Christiane G Frick; Roland B Stäuble; Hubertus Feussner; Stefan J Schaller; Christoph Unterbuchner; Charlotte Lingg; Martina Geisler; Heidrun Fink Journal: Surg Endosc Date: 2014-08-15 Impact factor: 4.584