IR@PKUHSC  > 北京大学第九临床医学院
学科主题临床医学
Development and evaluation of a new biodegradable vena cava filter in a canine model
Zhang, Fuxian1; Li, Hailei2,3; Liang, Gangzhu1; Zhang, Huan1
通讯作者Li, Hailei(2,3)
关键词biodegradable deep venous thrombosis pulmonary embolism vena cava filter
刊名ASIAN JOURNAL OF SURGERY
2017
DOI10.1016/j.asjsur.2015.05.002
40期:1页:12-16
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Surgery
研究领域[WOS]Surgery
关键词[WOS]PULMONARY-EMBOLISM ; TRAUMA PATIENTS ; STENTS ; TRIAL ; MULTICENTER ; PREVENTION ; OUTCOMES
英文摘要

Preliminary testing of a new biodegradable inferior vena cava filter in a canine model. The biodegradable filter consisted of two parts, a filter cone and a stent. The filter cone was constructed of six polyglycolic acid polymer strands anchored to a handmade absorbable stent. Central inferior vena cava fixation was accomplished by the absorbable stent, which was made of polycaprolactone. Device insertion was performed through a 9F sheath under ultrasound guidance on 10 adult beagles. The filters were operatively retrieved at 6 weeks after implantation. The inferior venae cavae were subsequently analyzed grossly and using light microscopy. None of the 10 beagles had abnormal vital signs. All of the 10 filters migrated cephalad approximately <2 cm and remained below the renal vein ostia. One specimen had evidence of incorporated residual strands within the caval wall on gross examination. The caval wall became thickened at the level of filter placement without significant lumen narrowing. There was no evidence of pulmonary embolism caused by degradation products of the absorbable strands. Biodegradable inferior vena cava filters are feasible and potentially could be used in specific patients who are at temporary high risk of venous thromboembolism. Copyright (C) 2015. Published by Elsevier Taiwan.

语种英语
WOS记录号WOS:000397547300003
通讯作者邮箱lihailei26@yahoo.com
第一作者单位Capital Med Univ, Dept Vasc Surg, Affiliated Beijing Shijitan Hosp, Beijing, Peoples R China
通讯作者单位Peking Univ, Sch Clin Med 9, 10 Tieyi Rd, Beijing 10038, Peoples R China ; Capital Med Univ, Affiliated Beijing Shijitan Hosp, 10 Tieyi Rd, Beijing 10038, Peoples R China
ISSN1015-9584
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/139702
专题北京大学第九临床医学院
作者单位1.Capital Med Univ, Dept Vasc Surg, Affiliated Beijing Shijitan Hosp, Beijing, Peoples R China;
2.Peking Univ, Sch Clin Med 9, 10 Tieyi Rd, Beijing 10038, Peoples R China;
3.Capital Med Univ, Affiliated Beijing Shijitan Hosp, 10 Tieyi Rd, Beijing 10038, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Fuxian,Li, Hailei,Liang, Gangzhu,et al. Development and evaluation of a new biodegradable vena cava filter in a canine model[J]. ASIAN JOURNAL OF SURGERY,2017,40(1):12-16.
APA Zhang, Fuxian,Li, Hailei,Liang, Gangzhu,&Zhang, Huan.(2017).Development and evaluation of a new biodegradable vena cava filter in a canine model.ASIAN JOURNAL OF SURGERY,40(1),12-16.
MLA Zhang, Fuxian,et al."Development and evaluation of a new biodegradable vena cava filter in a canine model".ASIAN JOURNAL OF SURGERY 40.1(2017):12-16.
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