{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T09:55:34Z","timestamp":1775210134135,"version":"3.50.1"},"reference-count":0,"publisher":"Annali Italiani di Chirurgia","issue":"12","license":[{"start":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T00:00:00Z","timestamp":1761523200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ann. Ital. Chir."],"abstract":"<jats:p>AIM: This systematic review with meta-analysis aims to compare postoperative length of stay (LOS) after carotid endarterectomy (CEA) and carotid artery stenting (CAS) and to identify potentially modifiable risk factors for prolonged hospitalization. METHODS: This systematic review was performed in accordance with the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. A literature search was conducted in PubMed using the keywords \u201ccarotid endarterectomy\u201d AND \u201clength of stay\u201d, \u201ccarotid artery stenting\u201d AND \u201clength of stay\u201d, and \u201ctranscarotid arterial revascularization\u201d AND \u201clength of stay\u201d, over a 10-year period (September 2012\u2013September 2023). RESULTS: The final analysis included 77 studies on CEA and 30 on CAS\/transcarotid arterial revascularization (TCAR), with 15 studies reporting on both CEA and CAS. In total, 3,952,240 CEA patients (59.14% male, 40.86% female) and 201,937 CAS patients (62% male, 38% female) were included. Of the CEA patients, 77.93% were asymptomatic, compared to 63% of CAS patients (p = 0.671). The LOS was 2.04 days for CEA and 2.52 days for CAS (p = 0.399). In-hospital mortality was 0.3% for CEA and 0.57% for CAS (p = 0.132), while 30-day mortality was significantly higher for CAS (1.16% vs. 0.77%, p &lt; 0.001). A higher percentage of symptomatic patients (estimate 0.0280; 95% CI: 0.0097\u20130.0462; p = 0.003), frail patients (estimate 0.0887; 95% CI: 0.0068\u20130.1706; p = 0.034) and major adverse cardiovascular events (MACE) patients (estimate = 0.3658; 95% CI: 0.1938\u20130.5379; p &lt; 0.001) was associated with prolonged LOS after CEA. For higher proportions of CAS patients with chronic obstructive pulmonary disease (COPD) a longer LOS was observed (estimate 0.0960; 95% CI: 0.0029\u20130.1891; p = 0.043), while higher proportions of patients with arterial hypertension led to a shorter LOS (estimate \u20130.0545; 95% CI: \u20130.0884\u2013(\u20130.0206); p = 0.002). A higher proportion of neurological complications was also associated with prolonged LOS in CAS (estimate 0.1622; 95% CI: 0.0805\u20130.2439; p &lt; 0.001). Higher proportions of patients who received preoperative use of acetylsalicylic acid (Preop. ASA) led to a significantly shorter LOS for both CEA and CAS. CONCLUSIONS: CEA and CAS did not significantly differ in postoperative LOS or in-hospital mortality, but CAS had a higher 30-day mortality rate. Since postoperative complications, preoperative hypertension, and preoperative antiplatelet therapy are modifiable, LOS can serve as a quality parameter for CEA and CAS.<\/jats:p>","DOI":"10.62713\/aic.4124","type":"journal-article","created":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T07:52:29Z","timestamp":1761551549000},"source":"Crossref","is-referenced-by-count":1,"title":["Systematic Review of Length of Stay After Carotid Endarterectomy and Carotid Artery Stenting"],"prefix":"10.62713","volume":"96","author":[{"given":"Seda","family":"Lehmann","sequence":"first","affiliation":[{"name":"Department of Radiology, University Hospital Hamburg-Eppendorf, 20246 Hamburg, Germany"},{"name":"Clinic for General, Visceral, Vascular and Thoracic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Hoene","sequence":"additional","affiliation":[{"name":"Clinic for General, Visceral, Vascular and Thoracic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rejane","family":"Golbach","sequence":"additional","affiliation":[{"name":"Institute for Biostatistics and Mathematical Modelling, Goethe University Frankfurt am Main, 60590 Frankfurt am Main, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jasmin","family":"Epple","sequence":"additional","affiliation":[{"name":"Department of Vascular and Endovascular Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E. Sebastian","family":"Debus","sequence":"additional","affiliation":[{"name":"Department of Vascular Medicine, University Hospital Hamburg-Eppendorf, 20246 Hamburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reinhart T.","family":"Grundmann","sequence":"additional","affiliation":[{"name":"Department of Vascular Medicine, University Hospital Hamburg-Eppendorf, 20246 Hamburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"48935","published-online":{"date-parts":[[2025,10,27]]},"container-title":["Annali Italiani di Chirurgia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.annaliitalianidichirurgia.it\/journal\/AIC\/96\/12\/10.62713\/aic.4124","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,11]],"date-time":"2025-12-11T03:48:33Z","timestamp":1765424913000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.annaliitalianidichirurgia.it\/journal\/AIC\/96\/12\/10.62713\/aic.4124"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,27]]},"references-count":0,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2025]]}},"alternative-id":["S0003-469X(25)00063-0"],"URL":"https:\/\/doi.org\/10.62713\/aic.4124","relation":{},"ISSN":["0003-469X","2239-253X"],"issn-type":[{"value":"0003-469X","type":"print"},{"value":"2239-253X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10,27]]},"article-number":"1581"}}