{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T00:32:07Z","timestamp":1747182727203,"version":"3.40.5"},"reference-count":28,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2024,1,23]],"date-time":"2024-01-23T00:00:00Z","timestamp":1705968000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Anaesthesiol Scand"],"published-print":{"date-parts":[[2024,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>In the last decade, anaesthesia practice has changed at Landspitali, where the majority of patients now receive antiemetic prophylaxis, and the use of total intravenous anaesthesia is the dominant mode for maintenance of anaesthesia. The aim of this study was to assess the incidence of postoperative nausea and vomiting (PONV) in a prospective way, the use of PONV prophylaxis, and clinical risk factors associated with PONV during this era.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A prospective cohort study using a convenience sample of 438 patients \u226518\u2009years old admitted to the postoperative care unit (PACU) after elective or emergency operations in May\u2013July 2022 at Landspitali University Hospital in Iceland. Patients answered questionnaires in the PACU and 24\u2009h after discharge from PACU.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The incidence of self\u2010reported moderate\/severe nausea (5\/10 or higher on NRS) in PACU was 4% and 3% on postoperative day 1. A total of 91% of delivered anaesthetics were with intravenous medications only, and 82% of patients received at least one prophylactic medication for PONV. When asked to rate the worst nausea experienced, this was described as moderate\/severe by 7% in PACU and 17% on postoperative day 1. Risk factors associated with PONV were female gender (OR 1.90, 95% CI 1.04\u20133.53) and a history of motion sickness or PONV (2.74, 1.51\u20134.94), but increasing age was protective (0.83 per decade, 0.71\u20130.98). Despite a more liberal administration of antiemetics, patients with more risk factors per Apfel PONV risk classification had a higher incidence of PONV.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The incidence of PONV is generally low in this diverse surgical population where anaesthesia is mostly maintained with total intravenous anaesthesia and PONV prophylaxis is common. PONV remains a predictable complication following anaesthesia, suggesting further improvement in its prevention is possible.<\/jats:p><\/jats:sec>","DOI":"10.1111\/aas.14375","type":"journal-article","created":{"date-parts":[[2024,1,24]],"date-time":"2024-01-24T00:29:40Z","timestamp":1706056180000},"page":"457-465","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Postoperative nausea and vomiting at Landspitali: A prospective study"],"prefix":"10.1111","volume":"68","author":[{"given":"Hilma","family":"Jakobsdottir","sequence":"first","affiliation":[{"name":"Faculty of Medicine University of Iceland  Reykjavik Iceland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andri M.","family":"Tomasson","sequence":"additional","affiliation":[{"name":"Faculty of Medicine University of Iceland  Reykjavik Iceland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0726-4378","authenticated-orcid":false,"given":"Sigurbergur","family":"Karason","sequence":"additional","affiliation":[{"name":"Faculty of Medicine University of Iceland  Reykjavik Iceland"},{"name":"Department of Anaesthesiology and Critical Care The National University Hospital of Iceland  Reykjavik Iceland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin I.","family":"Sigurdsson","sequence":"additional","affiliation":[{"name":"Faculty of Medicine University of Iceland  Reykjavik Iceland"},{"name":"Department of Anaesthesiology and Critical Care The National University Hospital of Iceland  Reykjavik 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