The Annals of thoracic surgery · 2019
Outcomes of Repair of Kommerell Diverticulum.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Vinnakota Anirudh, Idrees Jay J, Rosinski Bradley F, Tucker Nicholas J, Roselli Eric E, Pettersson Gosta B, Vekstein Andrew M, Stewart Robert D, Raja Siva, Svensson Lars G
Аннотация
BACKGROUND: Kommerell diverticulum (KD) is an uncommon congenital vascular anomaly. This study assessed outcomes of open and endovascular repair of this disorder.
METHODS: Between 1997 and 2016, 152 adult patients presented with KD at Cleveland Clinic (Cleveland, OH), 87 had no intervention, and 65 underwent open repair (n = 55; 19 elephant trunk [ET] procedures [9 with aortic dissection], including 7 frozen ET, and completions with 5 thoracic endovascular aortic repairs, 2 open, and 5 lost to follow-up) or endovascular procedures (n = 10). Non-ET open KD repairs consisted of resection (n = 15), interposition graft (n = 16), patch (n = 4), or aortopexy (n = 1). Maximum KD diameter was 2.1 cm for nonsurgical patients and 3.2 cm for surgical patients. Among surgical patients, 51 of 65 had dysphagia or dyspnea. A total of 608 patient-years of follow-up were available.
RESULTS: For patients who underwent open and endovascular procedures, after multivariable adjustment, symptoms of dysphagia and hypertension predicted the likelihood of surgery (P < .05, all). There was no operative mortality. Complications included nondisabling stroke (n = 5; 8%), tracheostomy (n = 3; 4.6%), vocal cord paralysis (n = 2; 3%), and reoperation for bleeding (n = 3; 4.6%). During follow-up, 3 of 10 patients treated with hybrid or endovascular procedures required reinterventions for endoleaks. One patient had residual symptoms after aortopexy. Among nonsurgical patients, 2 patients refused surgery, and 1 died of aortic rupture, with a 4.7-cm descending aorta and a 3.4-cm KD. Seven additional patients died of nonaortic comorbidities. The remaining patients were asymptomatic, with an aortic diameter smaller than 4.5 cm.
CONCLUSIONS: Open and endovascular approaches have a high success rate and low mortality risk. Selection of the specific type of intervention should be based on patient anatomy, additional needed procedures, and comorbid conditions.
METHODS: Between 1997 and 2016, 152 adult patients presented with KD at Cleveland Clinic (Cleveland, OH), 87 had no intervention, and 65 underwent open repair (n = 55; 19 elephant trunk [ET] procedures [9 with aortic dissection], including 7 frozen ET, and completions with 5 thoracic endovascular aortic repairs, 2 open, and 5 lost to follow-up) or endovascular procedures (n = 10). Non-ET open KD repairs consisted of resection (n = 15), interposition graft (n = 16), patch (n = 4), or aortopexy (n = 1). Maximum KD diameter was 2.1 cm for nonsurgical patients and 3.2 cm for surgical patients. Among surgical patients, 51 of 65 had dysphagia or dyspnea. A total of 608 patient-years of follow-up were available.
RESULTS: For patients who underwent open and endovascular procedures, after multivariable adjustment, symptoms of dysphagia and hypertension predicted the likelihood of surgery (P < .05, all). There was no operative mortality. Complications included nondisabling stroke (n = 5; 8%), tracheostomy (n = 3; 4.6%), vocal cord paralysis (n = 2; 3%), and reoperation for bleeding (n = 3; 4.6%). During follow-up, 3 of 10 patients treated with hybrid or endovascular procedures required reinterventions for endoleaks. One patient had residual symptoms after aortopexy. Among nonsurgical patients, 2 patients refused surgery, and 1 died of aortic rupture, with a 4.7-cm descending aorta and a 3.4-cm KD. Seven additional patients died of nonaortic comorbidities. The remaining patients were asymptomatic, with an aortic diameter smaller than 4.5 cm.
CONCLUSIONS: Open and endovascular approaches have a high success rate and low mortality risk. Selection of the specific type of intervention should be based on patient anatomy, additional needed procedures, and comorbid conditions.