Preliminary clinical study on distal-end tear of Stanford type B aortic dissection
10.3760/cma.j.issn.1673-4203.2016.03.010
- VernacularTitle:Stanford B型主动脉夹层远端破口的初步临床探讨
- Author:
Yufeng XIAO
;
Qingbo FANG
;
Bing ZHU
;
Hongbo CI
;
Xiaohu GE
- Publication Type:Journal Article
- Keywords:
Aortic dissection;
Endovascular repair;
Case-control studies
- From:
International Journal of Surgery
2016;43(3):178-181
- CountryChina
- Language:Chinese
-
Abstract:
Objective The objective of this article is to attempt to propose the endovascular repair principles of distal-end tear of Stanford type B aortic dissection.Methods The vascular surgery of xinjiang uygur autonomous region people's hospital received and cured 101 patients of Stanford B aortic dissection from January 2013 to January 2015.The patients are divided into two groups according different treatment principles:(1)There are 57 cases in sequential treatment group,performing endovascular repair of aortic tears from near to far,(if the tear at visceral artery is not treated then the distal-end tear is also not treated);(2) There are 44 cases in non-sequential treatment group,not performing endovascular repair of aortic tears from near to far (the tears involving visceral artery are not treated and the remaining distal-end tears are performed endovascular repair).After operation,carry out statistical analysis between two groups on the growth rate of aortic diameter of the coeliac axis,occurrence rate of main discomfort complaint,false lumen thrombosis rates.Results After operation,between the two groups,the growth rate of aortic diameter of the coeliac axis is obvious difference(P ＜ 0.05),that the sequential group is with a low rate;there are obvious differences on the occurrence rates of main discomfort complaint and false lumen thrombosis rates (P ＜ 0.05),that the sequential group is superior to the non-sequential group.Conclusions After a preliminary clinical study,we get a conclusion that when treating distal-end tears of Stanford type B aortic dissection,sequential treatment is better than non-sequential treatment.
