• U Bruderer, A Fisler, M P Steurer, M Steurer, and A Dullenkopf.
• Department of Anaesthesiology and Intensive Care Medicine, Kantonsspital Frauenfeld, Frauenfeld, Switzerland.
• Acta Anaesthesiol Scand. 2017 Aug 1; 61 (7): 758-766.

BackgroundThe incidence of post-discharge nausea and vomiting (PDNV) after ambulatory anaesthesia using total intravenous anaesthesia with a risk-stratified anti-emetic approach is not well documented in the literature. In this study, we outline such an approach. The goal was to achieve an acceptably low rate of PDNV both immediately and the day after surgery.MethodsWith ethics committee approval, adult patients undergoing outpatient surgery received a Propofol-based general anaesthetic plus standardised PONV-prophylaxis corresponding to their Apfel risk-score (0-4); ondansetron (risk-score 2), additional dexamethasone (risk-score 3), and additional droperidol (risk-score 4). On post-operative days one and two, patients scored PDNV and pain (numeric rating scale (NRS); 0 = none at all; 10 = worst imaginable). On post-operative day two, patients indicated the level of interference of PDNV and/or pain with their quality of life. Data are descriptive (%) or mean.ResultsThere were 222 patients included (age 43 years, 44% female, anaesthesia time 95 min). On the day of surgery, 69.4% of patients did not experience any nausea, 10.4% complained about severe (NRS > 6) nausea, 6.3% experienced vomiting or retching. On the first and second postoperative day, nausea was absent in 88.7% of patients and 97.3%, respectively. Quality of life was impacted (NRS ≥ 4) more by pain (32.8% of cases), than by PDNV (13.6%).ConclusionAcceptably low rates of PDNV were achieved with the proposed standardised approach to PDNV prophylaxis. For almost 90% of patients, PDNV was not an issue the first day after surgery. Pain after discharge was a more common problem.© 2017 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

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