The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi · 2004
Direct cannulation of the common carotid artery during the ascending aortic or aortic arch replacement.
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.
Kuniyoshi Yukio, Koja Kageharu, Miyagi Kazufumi, Uezu Tooru, Yamashiro Satoshi, Arakaki Katuya, Mabuni Katuhito, Senaha Shigenobu
Аннотация
OBJECTIVE: To evaluate cerebral perfusion using direct cannulation into the common carotid artery. A new technique is needed to protect brain ischemic injury during ascending aortic or aortic arch replacement.
METHODS: This technique was evaluated for patients who would have difficulty maintaining adequate cerebral perfusion during surgery. The procedure was performed when patients had the following diagnoses: pseudoaneurysm formation in contact with the sternum with the risk of aneurysmal rupture (n = 5), acute aortic dissection with compression of the true lumen of the innominate artery by the pseudolumen (n = 3), or a large volume of thrombus in the lumen of the aneurysm with the risk of cerebral thromboembolism if standard extracorporeal circulation was used (n = 2). The perfusion catheter was cannulated into one side of the common carotid artery (right side: n = 6, left side: n = 4) and mean perfusion flow rate was found to be 175 mL/min. The operative procedures consisted of ascending aortic and aortic arch replacement with coronary artery bypass grafting in six patients, ascending aortic replacement in 2 patients, and innominate artery reconstruction/innominate artery and right subclavian artery reconstruction in one patient.
RESULTS: No cerebral accidents or deaths occurred while patients were hospitalized. We have followed up patients for a mean of 2.1 years (maximum 3.6 years), with no complications noted from the surgical procedure.
CONCLUSIONS: Direct cannulation of the common carotid artery is a simple, safe, and acceptable cerebral protection for patients undergoing aortic or aortic arch replacement procedures in the patients with these specific conditions.
METHODS: This technique was evaluated for patients who would have difficulty maintaining adequate cerebral perfusion during surgery. The procedure was performed when patients had the following diagnoses: pseudoaneurysm formation in contact with the sternum with the risk of aneurysmal rupture (n = 5), acute aortic dissection with compression of the true lumen of the innominate artery by the pseudolumen (n = 3), or a large volume of thrombus in the lumen of the aneurysm with the risk of cerebral thromboembolism if standard extracorporeal circulation was used (n = 2). The perfusion catheter was cannulated into one side of the common carotid artery (right side: n = 6, left side: n = 4) and mean perfusion flow rate was found to be 175 mL/min. The operative procedures consisted of ascending aortic and aortic arch replacement with coronary artery bypass grafting in six patients, ascending aortic replacement in 2 patients, and innominate artery reconstruction/innominate artery and right subclavian artery reconstruction in one patient.
RESULTS: No cerebral accidents or deaths occurred while patients were hospitalized. We have followed up patients for a mean of 2.1 years (maximum 3.6 years), with no complications noted from the surgical procedure.
CONCLUSIONS: Direct cannulation of the common carotid artery is a simple, safe, and acceptable cerebral protection for patients undergoing aortic or aortic arch replacement procedures in the patients with these specific conditions.