Endovascular covered stent graft exclusion and prosthetic vessel replacement for treatment of abdominal aortic aneurysm:Comparison of 1-year follow-up outcomes
- VernacularTitle:带膜支架腔内隔绝术与人工血管置换术治疗腹主动脉瘤:1年随访结局比较(英文)
- Author:
Chenxi OUYANG
;
Jianyong LIU
;
Bi JIN
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(47):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05).This study was approved by the Hospital Ethics Committee.Written informed consents were obtained from all the patients.METHODS:In the interventional therapy group,patients underwent endovascular covered stent graft exclusion by an interventional means.After being generally anesthetized,patients were dissected at unilateral femoral artery.Under the perspective condition,a covered stent graft was placed at a proper position with a forwarder,and then it was released and expanded.Following the position and expansion of a covered stent being examined by CTA,femoral artery was anastomosed and incision was closed.If arteria iliaca was involved,then another covered stent was implanted from contralateral femoral artery and connected to stem.In the conventional therapy group,patients underwent prosthetic vessel replacement by a conventional means.Postoperatively,patients in the two groups all received anti-inflammation,anti-coagulation and other symptomatic and supportive treatments necessarily.MAIN OUTCOME MEASURES:① Postoperative complications of patients in two groups.② Recovery was observed by B-ultrasonography and CTA examination 1,3,6 and 12 months after operation.③ Follow-up of biocompatibility of biomaterials and host during 1 year postoperatively.RESULTS:Forty-two patients participated in the finial analysis.①Patients who exhibited pulmonary infection and renal function deterioration in the interventional therapy group were fewer than those in the conventional therapy group(P
