G Dewinter1, W Staelens1, E Veef1, A Teunkens1, M Van de Velde2, S Rex3. 1. Department of Anaesthesiology, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium. 2. Department of Anaesthesiology, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium; Department of Cardiovascular Sciences, KU Leuven, Herestraat 49, 3000 Leuven, Belgium. 3. Department of Anaesthesiology, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium; Department of Cardiovascular Sciences, KU Leuven, Herestraat 49, 3000 Leuven, Belgium. Electronic address: steffen.rex@uzleuven.be.
Abstract
BACKGROUND: Poor adherence to guidelines aimed at reducing the incidence of postoperative nausea and vomiting (PONV) is well known. In a before-and-after study, we tested the effectiveness of a simplified algorithm for PONV prophylaxis on the incidence of PONV. METHODS: In the first audit, we examined the adherence to our institutional guidelines for PONV prevention. In response to the results of this audit, we introduced a simplified algorithm for PONV prevention [female patients receiving triple prophylaxis (dexamethasone and ondansetron plus either a target-controlled infusion with propofol or droperidol) and male patients receiving double prophylaxis, dexamethasone, and ondansetron]. The impact of the simplification of the PONV algorithm was evaluated in a second audit. In both audits, we reviewed the medical records of all adult patients undergoing elective non-cardiac non-day-case surgery under general anaesthesia and being admitted to our post-anaesthesia care unit during two arbitrarily chosen weeks. We assessed the incidence of nausea, vomiting, and PONV after 1 and 24 h, and the compliance with the departmental algorithm for PONV prophylaxis. RESULTS: After simplification of the PONV algorithm, the overall incidence of PONV within 24 h after surgery was significantly lower than before the implementation of the simplified PONV algorithm (22% vs 33%, P=0.02). The PONV incidence within 1 h was comparable between the audits (11% vs 14%, P=0.45). The adherence to departmental guidelines for PONV prophylaxis was significantly higher after the implementation of the simplified PONV algorithm (46% vs 18%, P=0.0001). CONCLUSIONS: A simplified algorithm for PONV prophylaxis resulted in a significant reduction in the PONV incidence and better compliance with the PONV algorithm.
BACKGROUND: Poor adherence to guidelines aimed at reducing the incidence of postoperative nausea and vomiting (PONV) is well known. In a before-and-after study, we tested the effectiveness of a simplified algorithm for PONV prophylaxis on the incidence of PONV. METHODS: In the first audit, we examined the adherence to our institutional guidelines for PONV prevention. In response to the results of this audit, we introduced a simplified algorithm for PONV prevention [female patients receiving triple prophylaxis (dexamethasone and ondansetron plus either a target-controlled infusion with propofol or droperidol) and male patients receiving double prophylaxis, dexamethasone, and ondansetron]. The impact of the simplification of the PONV algorithm was evaluated in a second audit. In both audits, we reviewed the medical records of all adult patients undergoing elective non-cardiac non-day-case surgery under general anaesthesia and being admitted to our post-anaesthesia care unit during two arbitrarily chosen weeks. We assessed the incidence of nausea, vomiting, and PONV after 1 and 24 h, and the compliance with the departmental algorithm for PONV prophylaxis. RESULTS: After simplification of the PONV algorithm, the overall incidence of PONV within 24 h after surgery was significantly lower than before the implementation of the simplified PONV algorithm (22% vs 33%, P=0.02). The PONV incidence within 1 h was comparable between the audits (11% vs 14%, P=0.45). The adherence to departmental guidelines for PONV prophylaxis was significantly higher after the implementation of the simplified PONV algorithm (46% vs 18%, P=0.0001). CONCLUSIONS: A simplified algorithm for PONV prophylaxis resulted in a significant reduction in the PONV incidence and better compliance with the PONV algorithm.
Authors: B Löser; T Lattau; V Sies; O Recio Ariza; D A Reuter; N Schlömerkemper; M Petzoldt; S A Haas Journal: Anaesthesist Date: 2020-01-31 Impact factor: 1.041
Authors: Alberto A Uribe; Nicoleta Stoicea; Marco Echeverria-Villalobos; Alexandre B Todeschini; Alan Esparza Gutierrez; Antonia R Folea; Sergio D Bergese Journal: J Neurosurg Anesthesiol Date: 2021-07-01 Impact factor: 3.956