Annals of vascular surgery · 2022
Reconstruction for Symptomatic Vertebral Artery Lesion Using Vertebral Artery to Carotid Artery Transposition: A Retrospective Study.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Duran Mansur, Schelzig Hubert, Petrov Aleksandar, Knapsis Artis, Krausch Markus, Grabitz Klaus, Garabet Waseem
Аннотация
BACKGROUND: A posterior circulation infarction is caused by a vertebral artery (VA) lesion (stenosis or occlusion). The purpose of this study is to assess early and long-term outcomes after open surgery for a VA lesion at the origin.
METHODS: In a retrospective study conducted from January 1, 2000 through March 31, 2020 in a single center, patients were treated with vertebral artery to carotid artery transposition (VCT).
RESULTS: A total of 28 patients, with a mean age of 65.29 ± 9.81 years (range 45-84), were screened, including 22 patients with VA stenosis and 6 patients with VA occlusion. The complication rate was 21.4% (n = 6), including Horner syndrome (n = 2), lymphocele (n = 1), respiratory failure (n = 1), embolism of a subclavian artery stenosis (n = 1), and vocal cord paralysis (n = 1). The 30-day mortality rate was 0%. Primary patency was 100%. Overall, improvement in symptoms was 85.7% (n = 24) after surgery and 96.4% after 30 days. In the long-term results, primary patency was 100%, and the cumulative patency rate after 60 months was 85.7%, with 1 occlusion of the VA. Cumulative survival rates were 94%, 87%, 69%, and 59% after 12, 24, 60, and 72 months (n = 5). One of the 3 patients died after 60 months because of VA occlusion and posterior circulation infarction.
CONCLUSIONS: VCT is a safe, effective, and durable procedure. It provides good stroke protection, symptomatic relief, and perioperative risk at acceptable levels, in experienced hands.
METHODS: In a retrospective study conducted from January 1, 2000 through March 31, 2020 in a single center, patients were treated with vertebral artery to carotid artery transposition (VCT).
RESULTS: A total of 28 patients, with a mean age of 65.29 ± 9.81 years (range 45-84), were screened, including 22 patients with VA stenosis and 6 patients with VA occlusion. The complication rate was 21.4% (n = 6), including Horner syndrome (n = 2), lymphocele (n = 1), respiratory failure (n = 1), embolism of a subclavian artery stenosis (n = 1), and vocal cord paralysis (n = 1). The 30-day mortality rate was 0%. Primary patency was 100%. Overall, improvement in symptoms was 85.7% (n = 24) after surgery and 96.4% after 30 days. In the long-term results, primary patency was 100%, and the cumulative patency rate after 60 months was 85.7%, with 1 occlusion of the VA. Cumulative survival rates were 94%, 87%, 69%, and 59% after 12, 24, 60, and 72 months (n = 5). One of the 3 patients died after 60 months because of VA occlusion and posterior circulation infarction.
CONCLUSIONS: VCT is a safe, effective, and durable procedure. It provides good stroke protection, symptomatic relief, and perioperative risk at acceptable levels, in experienced hands.