{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T07:40:33Z","timestamp":1772782833213,"version":"3.50.1"},"reference-count":40,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2024,11,20]],"date-time":"2024-11-20T00:00:00Z","timestamp":1732060800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,11,28]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>OBJECTIVES<\/jats:title>\n                  <jats:p>Prone positioning (PP) has benefits in patients with acute respiratory distress syndrome. The objective of this study was to compare the effects and complications of PP in obese versus non-obese patients with moderate-to-severe acute respiratory distress syndrome after cardiothoracic surgery.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>METHODS<\/jats:title>\n                  <jats:p>We retrospectively analysed a database established in 2014\u20132021 in an intensive care unit. The primary end point was the change in PaO2\/FiO2 induced by PP. Secondary end points included pressure ulcers, mediastinitis and intensive care unit mortality. The groups with versus without obesity (body mass index &amp;gt;30\u2009kg\/m2) were compared, and a mixed linear model was built to identify factors associated with the PaO2\/FiO2 change.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>RESULTS<\/jats:title>\n                  <jats:p>81 patients with acute respiratory distress syndrome (36 with vs 45 without obesity) and 189 PP sessions were included. PP duration was 17.2\u2009\u00b1\u20094.5 h in obese and 18.0\u2009\u00b1\u20093.8 h in non-obese patients (P\u2009=\u20090.23). Mean number of sessions was 2.6\u2009\u00b1\u20091.4 in obese and 2.1\u2009\u00b1\u20091.3 in non-obese patients (P\u2009=\u20090.10). Median PaO2\/FiO2 increase after the 1st PP session was 75.0% [14.5\u2013123.0] and 72% [15.5\u2013130.5] in the groups with versus without obesity (P\u2009=\u20090.67). Stage 3\/4 pressure ulcers were more common in the obese group (44.4% vs 22.2%; P\u2009=\u20090.03) and occurred chiefly on the face. No significant differences between the obese and non-obese groups were found for mediastinitis (16.7% vs 8.9%, P\u2009=\u20090.33) or intensive care unit mortality (22% vs 20%, P\u2009=\u20090.81).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CONCLUSIONS<\/jats:title>\n                  <jats:p>Improvement of oxygenation was not statistically different between patients with versus without obesity. Pressure ulcers were more common in the obese group, whereas mediastinitis was not. No patient experienced wound dehiscence.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ejcts\/ezae416","type":"journal-article","created":{"date-parts":[[2024,11,20]],"date-time":"2024-11-20T19:35:39Z","timestamp":1732131339000},"source":"Crossref","is-referenced-by-count":1,"title":["Prone position in obese patients with acute respiratory distress syndrome after cardio-thoracic surgery"],"prefix":"10.1093","volume":"66","author":[{"given":"Astrid","family":"Bouteau","sequence":"first","affiliation":[{"name":"Cardiothoracic Intensive Care Unit, Marie Lannelongue Hospital , Le Plessis Robinson,","place":["France"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Celine","family":"Sarfati","sequence":"additional","affiliation":[{"name":"Cardiothoracic Intensive Care Unit, Marie Lannelongue Hospital , Le Plessis 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