Clinical practice of a modified total arch replacement procedure facilitating anastomotic stoma hemostasis
10.3760/cma.j.issn.1673-4203.2012.12.007
- VernacularTitle:改良主动脉全弓置换术的临床应用
- Author:
Jun FU
;
Xufa CHEN
;
Jianguo YANG
;
Xiao WANG
;
Bihui HE
;
Liang TAO
- Publication Type:Journal Article
- Keywords:
Aorta,thoracic;
Hemostasis;
Blood vessel prosthesis
- From:
International Journal of Surgery
2012;(12):811-813
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate arch replacement in islet fashion combined with intraluminal-including technique.Methods From Aug.2011 to Mar.2012,19 patients with type A aortic dissection needed arch replacement were selected,whose cephalo-brachial artery and left common carotid artery were intact or left subclavicular artery alone was involved,Sixteen patients were male.Mean age was (49.6 ± 5.7) years.Urgent surgery and red surgery were completed in 13 cases,6 cases and 1 case,respectively.The arch replacement was performed in a modified islet fashion,remaining the adventitia and trimming intima,constituting a common opening with the proximate end of stented elephant trunk in side-to-side manner by using intraluminal anastomosis technique.This common opening was anastomosed with the distal end of the ascending aortic Dacron graft,completed the procedure of arch replacement.If left subclavicular artery was involved by dissection or it was displaced pathologically as to expose difficultly,it should be covered by the stented elephant trunk,and be transplanted to left common carotid artery in end-to-side manner.Finally,the entire Dacron graft was wrapped by remained adventitial coat using including technique,with a shunt connecting to right atrium.Results Mean duration of cardiac pulmonary bypass,aortic cross clamp and selective cerebral perfusion was (215 ±54),(93 ± 18) and (30 ±6) minutes,respectively.In one case with delayed sternum closure due to extensive bleeding,the mean chest tube output in first 24 hours was (926 ±322) mL,the mean duration of postoperative ICU was (78 ±21) hours; none of the patients was reopened for bleeding.Postoperative hypoxemia,transient neurologic dysfunction,and hematosepsis occurred in 3 cases,1 case and 1 case,respectively.One patient needed re-intubation attributing to pulmonary infection.There was no complication of permanent neurologic deficit or postoperative visceral mal-perfusion.All patients survived and were discharged from hospital.Severe complication was not observed at follow-up of 1 to 5 months.Conclusions The modified aortic arch replacement procedure,which adopt islet fashion combined with intraluminal inclusion technique,characterized by its feasibility,safety,reproduction and easy to control bleeding,may be considered as an alternative approach for managing arch disease.Its short-term outcomes were competitive and prospective was promising.
