{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T10:54:53Z","timestamp":1789556093084,"version":"build-2803163510"},"reference-count":23,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,12,5]],"date-time":"2022-12-05T00:00:00Z","timestamp":1670198400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100010805","name":"Medical Research Council of Southeast Sweden","doi-asserted-by":"publisher","award":["FORSS\u2010963548"],"award-info":[{"award-number":["FORSS\u2010963548"]}],"id":[{"id":"10.13039\/100010805","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["JGH Open"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background and Aim<\/jats:title><jats:p>Primary sclerosing cholangitis (PSC) is characterized by multiple strictures of the biliary tree. Patients with PSC frequently require repeated endoscopic retrograde cholangiopancreatography (ERCP) procedures. These procedures are encumbered by an increased incidence of infectious adverse events such as cholangitis. Evidence regarding whether antibiotic prophylaxis (AP) should be administered is sparse; however, prophylaxis is recommended. We aimed to determine whether AP affects the rate of postprocedural infectious and overall adverse events.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We conducted a retrospective cohort study and extracted all ERCP procedures with indicated PSC performed between 1 January 2006 and 31 December 2019, which were registered in the Swedish Registry for Gallstone Surgery and ERCP (GallRiks). The exclusion criteria were incomplete 30\u2010day follow\u2010up, non\u2010index procedures, or ongoing antibiotics. The main outcomes were postprocedural infectious adverse events and overall adverse events at the 30\u2010day follow\u2010up.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 2144 procedures with indication of PSC were eligible for inclusion. AP was administered in 1407 (66%) of these procedures. Patients receiving AP were slightly younger (44 <jats:italic>vs<\/jats:italic> 46\u2009years, <jats:italic>P<\/jats:italic>\u00a0=\u00a00.005) and had more comorbidities (ASA \u22653, 19.8% <jats:italic>vs<\/jats:italic> 13.6%; <jats:italic>P<\/jats:italic>\u00a0\u2009&lt;\u20090.001). Procedures with AP demonstrated an infectious adverse event rate of 3.3% compared to 4.5% for non\u2010AP procedures (<jats:italic>P<\/jats:italic>\u00a0=\u00a00.19). Postprocedural infectious adverse events (odds ratio [OR] 0.76, 95% confidence interval [CI] 0.48\u20131.21) and overall adverse events (OR 0.79, 95% CI 0.60\u20131.04) did not differ between AP and non\u2010AP.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Patients with <jats:styled-content style=\"fixed-case\">PSC<\/jats:styled-content> who undergo <jats:styled-content style=\"fixed-case\">ERCP<\/jats:styled-content> have the same frequency of adverse events regardless of whether AP was used.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jgh3.12846","type":"journal-article","created":{"date-parts":[[2022,12,5]],"date-time":"2022-12-05T09:50:10Z","timestamp":1670233810000},"page":"24-29","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Antibiotic prophylaxis and its effect on postprocedural adverse events in endoscopic retrograde cholangiopancreatography for primary sclerosing cholangitis"],"prefix":"10.1002","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7281-9945","authenticated-orcid":false,"given":"Arvid","family":"Gustafsson","sequence":"first","affiliation":[{"name":"Department of Research and Development and Department of Surgery Central Hospital  V\u00e4xj\u00f6 Sweden"},{"name":"Department of Clinical Sciences Lund, Surgery, Lund University and Department of Surgery Sk\u00e5ne University Hospital  Lund Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lars","family":"Enochsson","sequence":"additional","affiliation":[{"name":"Department of Surgical and Perioperative Sciences, Surgery Ume\u00e5 University  Ume\u00e5 Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bobby","family":"Tingstedt","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences Lund, Surgery, Lund University and Department of Surgery Sk\u00e5ne University Hospital  Lund 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