{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T10:40:47Z","timestamp":1783507247596,"version":"3.55.0"},"reference-count":30,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2024,4,3]],"date-time":"2024-04-03T00:00:00Z","timestamp":1712102400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Major Projects of Changsha Science and Technology Plan","award":["kh2205016"],"award-info":[{"award-number":["kh2205016"]}]},{"name":"Major Projects of Changsha Science and Technology Plan","award":["kh2102014"],"award-info":[{"award-number":["kh2102014"]}]},{"name":"National High Level Hospital Clinical Research Funding","award":["2023-GSP-RC-13"],"award-info":[{"award-number":["2023-GSP-RC-13"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82120108005"],"award-info":[{"award-number":["82120108005"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,5,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>OBJECTIVES<\/jats:title>\n                  <jats:p>Our goal was to access early and mid-term outcomes of a gutter-plugging chimney stent graft for treatment of Stanford type B aortic dissections in the clinical trial Prospective Study for Aortic Arch Therapy with stENt-graft for Chimney technology (PATENCY).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>METHODS<\/jats:title>\n                  <jats:p>Between October 2018 and March 2022, patients with Stanford type B aortic dissections were treated with the Longuette chimney stent graft in 26 vascular centres. The efficiency and the incidence of adverse events over 12\u2009months were investigated.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>RESULTS<\/jats:title>\n                  <jats:p>A total of 150 patients were included. The technical success rate was 99.33% (149\/150). The incidence of immediate postoperative endoleak was 5.33% (8\/150, type I, n\u2009=\u20096; type II, n\u2009=\u20091; type IV, n\u2009=\u20091) neurologic complications (stroke or spinal cord ischaemia); the 30-day mortality was 0.67% (1\/150) and 1.33% (2\/150), respectively. During the follow-up period, the median follow-up time was 11.67 (5\u201316) months. The patent rate of the Longuette graft was 97.87%. Two patients with type I endoleak underwent reintervention. The follow-up rate of the incidence of retrograde A type aortic dissection was 0.67% (1\/150). There was no paraplegia, left arm ischaemia or stent migration.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CONCLUSIONS<\/jats:title>\n                  <jats:p>For revascularization of the left subclavian artery, the Longuette chimney stent graft can provide an easily manipulated, safe and effective endovascular treatment. It should be considered a more efficient technique to prevent type Ia endoleak. Longer follow-up and a larger cohort are needed to validate these results.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>CLINICAL TRIAL REGISTRY NUMBER<\/jats:title>\n                  <jats:p>NCT03767777<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ejcts\/ezae135","type":"journal-article","created":{"date-parts":[[2024,4,4]],"date-time":"2024-04-04T01:14:00Z","timestamp":1712193240000},"source":"Crossref","is-referenced-by-count":2,"title":["Mid-term results of a prospective study for aortic dissection with a gutter-plugging chimney stent graft"],"prefix":"10.1093","volume":"65","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5096-4655","authenticated-orcid":false,"given":"Chang","family":"Shu","sequence":"first","affiliation":[{"name":"Department of Vascular Surgery, the Second Xiangya Hospital, Central South University , Changsha, China"},{"name":"Angiopathy Institute of Central South University , Changsha, China"},{"name":"Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital , Xicheng District, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-5346-4099","authenticated-orcid":false,"given":"Zicheng","family":"Wan","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, the Second Xiangya Hospital, Central South University , Changsha, China"},{"name":"Angiopathy Institute of Central South University , Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mingyao","family":"Luo","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital , Xicheng District, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kun","family":"Fang","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital , Xicheng District, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, West China Hospital, Sichuan University , Chengdu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Zuo","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Xijing Hospital, Fourth Military Medical University , Xian, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoqiang","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital , Nanjing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Quanming","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, the Second Xiangya Hospital, Central South University , Changsha, China"},{"name":"Angiopathy Institute of Central South University , Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hao","family":"He","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, the Second Xiangya Hospital, Central South University , Changsha, China"},{"name":"Angiopathy Institute of Central South University , Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, the Second Xiangya Hospital, Central South University , Changsha, China"},{"name":"Angiopathy Institute of Central South University , Changsha, 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