{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T03:23:34Z","timestamp":1788837814329,"version":"build-2803163510"},"reference-count":24,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2022,12,2]],"date-time":"2022-12-02T00:00:00Z","timestamp":1669939200000},"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":[[2022,12,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p\/>\n               <jats:sec>\n                  <jats:title>OBJECTIVES<\/jats:title>\n                  <jats:p>The aim of this study was to assess the endograft position and aortic geometry changes after thoracic endovascular aortic repair (TEVAR) and frozen elephant trunk (FET) in distal stent-induced new entry (dSINE) patients.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>METHODS<\/jats:title>\n                  <jats:p>In this retrospective cohort study, the baseline demographic and the follow-up data were extracted from the hospital records, and computed tomography scans of dSINE patients after TEVAR or FET between 2011 and 2021 were analysed regarding endograft oversizing, length and migration, taper ratio, aortic diameter at the endograft end, aortic elongation (thoracic inner and outer curvature), wedge apposition angle and tortuosity angle in the distal landing zone.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>RESULTS<\/jats:title>\n                  <jats:p>dSINE was found in 22\/213 (10%) of TEVAR and 10\/31 (32%) of FET patients. The total follow-up time was 45 (27; 59) months. TEVAR was mainly performed with Relay NBS endograft (77%) and FET with Evita open prosthesis (80%). Paraplegia and stroke rates were 3%. dSINE occurred 17 (7; 35) months post-TEVAR and was instantly treated in 18 patients (56%) or followed up for 21 (11; 34) months (n\u2009=\u200914). Migration [+5 mm (1; 11; P\u2009&amp;lt;\u20090.001)], birdbeak angle [+9\u00b0 (0; 27; P\u2009=\u20090.039)] and aortic diameter +5\u2009mm (1; 11; P\u2009&amp;lt;\u20090.001) increased after dSINE, whereas aortic elongation increased already before [+12 mm (0; 27; P\u2009=\u20090.015)] and peaked after dSINE [+30 mm (9; 38; P\u2009&amp;lt;\u20090.001)]. The aortic elongation was more pronounced in the outer aortic curvature before and after dSINE (before: P\u2009=\u20090.039, after: P\u2009=\u20090.024). Postoperative wedge apposition [17\u00b0 (12; 20)] increased before dSINE [21\u00b0 (16; 35; P\u2009&amp;lt;\u20090.001)] and peaked thereafter [31\u00b0 (21; 40; P\u2009&amp;lt;\u20090.001)].<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CONCLUSIONS<\/jats:title>\n                  <jats:p>Aortic elongation may influence the endograft position and provoke TEVAR failure in the distal and proximal landing zones.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ejcts\/ezac547","type":"journal-article","created":{"date-parts":[[2022,12,7]],"date-time":"2022-12-07T00:24:15Z","timestamp":1670372655000},"source":"Crossref","is-referenced-by-count":10,"title":["Longitudinal morphological changes of the aorta and the endograft position before and after distal stent graft-induced new entry in aortic dissections"],"prefix":"10.1093","volume":"63","author":[{"given":"Mateja","family":"Andic","sequence":"first","affiliation":[{"name":"Department of Thoracic and Cardiovascular Surgery, University Medical Center T\u00fcbingen , T\u00fcbingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Migdat","family":"Mustafi","sequence":"additional","affiliation":[{"name":"Department of Thoracic and Cardiovascular Surgery, University Medical Center T\u00fcbingen , T\u00fcbingen, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Constantin","family":"Bonorden","sequence":"additional","affiliation":[{"name":"Department of Thoracic and Cardiovascular Surgery, University Medical Center T\u00fcbingen , T\u00fcbingen, 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