{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,26]],"date-time":"2026-07-26T00:33:49Z","timestamp":1785026029847,"version":"3.55.0"},"reference-count":0,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ann Nutr Metab"],"published-print":{"date-parts":[[2020]]},"abstract":"<jats:p>&lt;b&gt;&lt;i&gt;Introduction:&lt;\/i&gt;&lt;\/b&gt; Superior mesenteric artery syndrome (SMAS) is a relatively rare cause of chronic duodenal obstruction, owing to the compression of the third portion of the duodenum. &lt;b&gt;&lt;i&gt;Objectives:&lt;\/i&gt;&lt;\/b&gt; This retrospective study aims to discuss the efficacy of enteral nutrition (EN) therapy in nutritional status and symptom improvement at a short-term follow-up for SMAS patients. &lt;b&gt;&lt;i&gt;Methods:&lt;\/i&gt;&lt;\/b&gt; We retrospectively analyzed clinical data of patients diagnosed as SMAS and treated with\u00a0EN from September 2012 to January 2019. &lt;b&gt;&lt;i&gt;Results:&lt;\/i&gt;&lt;\/b&gt; Twenty-six patients were included (16 women; mean age 24.96 \u00b1 11.77 years), none was excluded, and one was lost to follow-up. The patients\u2019 mean body weight was 40.94 \u00b1 10.16 kg, mean weight loss 11.73 \u00b1 7.58 kg, and mean body mass index (BMI) 14.82 \u00b1 2.52 kg\/m&lt;sup&gt;2&lt;\/sup&gt;. The mean duration of EN therapy was 10.10 \u00b1 4.66 months. Serum level of nutritional indicators, BMI and body weight increased after EN therapy. During a median follow-up of 24 months (9\u201344) after EN therapy, the mean symptom score decreased from 24.28 \u00b1 9.57 to 8.06 \u00b1 8.29 (&lt;i&gt;p&lt;\/i&gt; &amp;#x3c; 0.0001), and 65% of patients\u2019 symptoms resolved and 15% of patients\u2019 symptoms improved. In total, 16 complications occurred, including tube blockage, peristomal wound infections, peristomal leakage, granulomas, and nasopharyngeal pain. &lt;b&gt;&lt;i&gt;Conclusion:&lt;\/i&gt;&lt;\/b&gt; EN therapy may be an effective option for SMAS patients. While it might not remove all symptoms, it can improve the nutritional status to support subsequent treatments.<\/jats:p>","DOI":"10.1159\/000506620","type":"journal-article","created":{"date-parts":[[2020,3,13]],"date-time":"2020-03-13T22:00:44Z","timestamp":1584136844000},"page":"37-43","source":"Crossref","is-referenced-by-count":13,"title":["Superior Mesenteric Artery Syndrome Improved by Enteral Nutritional Therapy: A Retrospective Case-Series Study in a Single Institution"],"prefix":"10.1159","volume":"76","author":[{"given":"Songlin","family":"Wan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianbo","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuejin","family":"Gao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinying","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2020,3,13]]},"container-title":["Annals of Nutrition and Metabolism"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/506620","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/506620","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T15:52:05Z","timestamp":1745423525000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000506620"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2020,4,30]]},"published-print":{"date-parts":[[2020,5,5]]}},"URL":"https:\/\/doi.org\/10.1159\/000506620","archive":["Portico"],"relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.6084\/m9.figshare.11980179","asserted-by":"subject"}]},"ISSN":["0250-6807","1421-9697"],"issn-type":[{"value":"0250-6807","type":"print"},{"value":"1421-9697","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020]]}}}