Abstract：
:The literature contains conflicting reports about the potential value of the processed human umbilical vein graft as an arterial substitute. With a view to a better understanding of the ultimate fate of this device, a series of long-term implantation was undertaken with a nonhuman primate model. Dardik Biografts were implanted as an infrarenal aortic substitute in 13 monkeys. Nine were put to death following complications after post-operative periods ranging from 3 months to 3 years, while four animals remain alive. No calcification or lipid infiltration was found, presumably because the animals were healthy. The patency rate was poor because of complications associated with thrombotic deposits and thinning of the graft wall after implantation, which led to stenosis and fibrous hyperplasia along the anastomoses. The external polyester mesh was found to encourage external tissue proliferation, which could not prevent the graft from dilating since it contained neither elastin nor smooth muscle cells. Because the places where the graft had been damaged before or during processing were the sites of thrombotic accumulation and initial collagen degeneration, it is essential to use only defect-free material. As a consequence the long-term durability of this graft continues to be questioned.
journal_name
J Vasc Surgjournal_title
Journal of vascular surgeryauthors
Guidoin R,Noël HP,Dubé S,de Estable-Puig RF,Marois M,King Mdoi
10.1067/mva.1985.avs0020715subject
Has Abstractpub_date
1985-09-01 00:00:00pages
715-23issue
5eissn
0741-5214issn
1097-6809pii
0741-5214(85)90043-6journal_volume
2pub_type
杂志文章abstract：PURPOSE:The purpose of this study was to compare the results of carotid endarterectomy (CEA) in a young population with premature atherosclerosis with the results of an older control group, examining perioperative morbidity and mortality data, recurrent stenosis and symptoms, late stroke, and survival data. METHODS:We...
journal_title：Journal of vascular surgery
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0741-5214(97)70037-5
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVE:Lower limb ischemia-reperfusion results in skeletal muscle mitochondrial alterations, production of reactive oxygen species (ROS), and remote organ impairments that are largely involved in patient prognosis. However, whether ischemia without reperfusion increases ROS production and precedes mitochondrial alte...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.07.100
更新日期：2014-10-01 00:00:00
abstract：:Reliable enzymatic endothelial cell (EC) harvest methods are required for clinical EC seeding of vascular prostheses by methods analogous to those demonstrated in dogs. But crude collagenases used for EC harvest vary in efficacy and cytotoxicity, and purified collagenases reportedly give low EC yields. To compare diff...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：
更新日期：1986-12-01 00:00:00
abstract：OBJECTIVES:Endoscopic ligation of perforating veins is useful in treatment of perforating vein incompetence. Over the last few years the topic of interest has been the medial side of the lower leg; however, laterally located venous ulcers (10% of all) are of equal importance. Our poor results with lateral subfascial en...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/s0741-5214(03)01045-0
更新日期：2003-12-01 00:00:00
abstract：BACKGROUND:Hyperspectral imaging technology is a novel method of using transcutaneous measurement of oxyhemoglobin (HT-Oxy) and deoxyhemoglobin (HT-Deoxy) concentrations to create a two-dimensional, color-coded "oxygen map." The aims of this study were to compare the use of a hyperspectral imaging device with the trans...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2017.02.047
更新日期：2017-10-01 00:00:00
abstract：:On the basis of our experience with more than 71 cases of totally laparoscopic aortic surgery by the retrocolic approach, we have developed a new technique by a simple transperitoneal approach. The purpose of this report is to describe that technique and the novel laparoscopic bowel retractor used to ensure stable exp...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2005.01.038
更新日期：2005-05-01 00:00:00
abstract：OBJECTIVE:Diabetes mellitus (DM) is associated with reduced progression of abdominal aortic aneurysm (AAA) disease. Mechanisms responsible for this negative association remain unknown. We created AAAs in hyperglycemic mice to examine the influence of serum glucose concentration on experimental aneurysm progression. ME...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2010.05.086
更新日期：2010-10-01 00:00:00
abstract：OBJECTIVE:To examine the outcome of a comprehensive follow-up program for autogenous arteriovenous hemodialysis access (AVF) when performed by the hemodialysis access surgeon. METHODS:Patients with first time AVFs between 2000 and 2005 underwent history and physical examination between the third and sixth postoperativ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2007.01.013
更新日期：2007-05-01 00:00:00
abstract：BACKGROUND:Endovascular abdominal aortic aneurysm (AAA) repair (EVAR) is associated with a decreased incidence of perioperative cardiac complications compared with open repair. However, EVAR is not associated with long-term survival benefit. This study assessed the effect of perioperative asymptomatic cardiac damage af...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2009.04.069
更新日期：2009-10-01 00:00:00
abstract：OBJECTIVE:This study determined the incidence, the surgical details, and the outcome of late open conversion after failed endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm. METHODS:A review of English-language medical literature from 1991 to 2014 was conducted using the PubMed and EMBASE databases to f...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2015.02.019
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVE:Constrictive extracellular matrix (ECM) remodeling contributes significantly to restenosis after arterial reconstruction, but its molecular regulation is poorly defined. Hyaluronan (HA) accumulates within ECM at sites of injury where it is thought to facilitate smooth muscle cell (SMC) trafficking and collage...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.03.047
更新日期：2014-03-01 00:00:00
abstract：OBJECTIVE:Vascular surgical groin wound infection (VS-GWI) has multiple causes and frequently is manifested as a limb- or life-threatening problem, resulting in significant morbidity and mortality. For patients undergoing operative extirpation, in situ repair, extra-anatomic bypass, or ligation can be used; however, li...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2020.06.119
更新日期：2020-07-21 00:00:00
abstract：OBJECTIVES:We investigated the utility of color duplex ultrasound (CDU)-derived common femoral artery (CFA) hemodynamics for detecting significant aortoiliac occlusive disease and predicting its severity. METHODS:From January 1997 to June 2001, 132 consecutive patients with lower extremity arterial insufficiency under...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2003.282
更新日期：2003-05-01 00:00:00
abstract：PURPOSE:The purpose of this study was to determine whether the combined insults of hemorrhagic shock and aortic clamping simulating ruptured abdominal aortic aneurysm repair had a synergistic effect on the production of pulmonary injury, indicating remote organ injury. METHODS:Animals were randomized to one of three g...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/s0741-5214(95)70081-1
更新日期：1995-07-01 00:00:00
abstract：:Pseudoaneurysms represent a well-recognized vascular complication of renal transplantation, but true aneurysms involving the donor renal artery have not been described. We report a patient who had a de novo aneurysm of the donor renal artery 6 years after receiving a cadaveric renal transplant from a child. The aneury...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2000.106943
更新日期：2000-08-01 00:00:00
abstract：:Arterial tumor embolization is a rare complication of neoplasms. This report describes a 64-year-old female with metastatic melanoma and acute arterial embolization to the left lower extremity. With surgical embolectomy, a clot was retrieved that had an atypical bland solid lead point. Pathologic examination confirmed...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1067/mva.2002.123327
更新日期：2002-07-01 00:00:00
abstract：:In this article we describe a method for assembling an endovascular graft within the aorta with a graft and then a stent introduced sequentially over a guidewire as separate components. In the ex vivo study, an endovascular graft that was 25 mm in diameter was introduced through a 9F introducer. In the in vivo study, ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2001.115814
更新日期：2001-08-01 00:00:00
abstract：:Secondary vascular procedures to below-knee vessels for lower extremity ischemia present a challenge to the vascular surgeon. Autogenous vein is often unavailable and failure of the previous bypass often limits the choice of distal vessels suitable for revascularization. This dilemma raises the question of amputation ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1988.avs0080137
更新日期：1988-08-01 00:00:00
abstract：OBJECTIVE:The two techniques for carotid endarterectomy (CEA)--conventional (C-CEA) and eversion (E-CEA)--have different effects on blood pressure. This study compared sympathetic activity after C-CEA and E-CEA, as measured by renin and catecholamine levels. METHODS:E-CEA (n = 40) and C-CEA (n = 34) were performed in ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2012.01.051
更新日期：2012-08-01 00:00:00
abstract：OBJECTIVE:The optimal role for bare metal stents (BMS) or stent grafts (SG) in femoropopliteal occlusive disease (FPOD) is as of yet undefined. Understanding the clinical consequences of failure can help guide initial treatment decisions. The goal of this study was to define the nature, frequency, and risk factors for ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.05.094
更新日期：2013-12-01 00:00:00
abstract：:Isolated dissection of a peripheral artery is a rare event. Only 11 reports exist in the literature of dissection of the superior mesenteric artery, most of which have been fatal. This is the first documented case of the successful treatment of an acute ischemic event caused by a superior mesenteric artery dissection....
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：
更新日期：1992-07-01 00:00:00
abstract：:In an attempt to assess the efficacy of thrombolytic infusions for arterial ischemia, a questionnaire was distributed to 142 vascular surgeons. Data from 45 respondents who had experience with thrombolytic infusion in 623 patients were reviewed. A successful outcome was obtained in 313 of 623 patients (50.2%). Morbidi...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1987.avs0060045
更新日期：1987-07-01 00:00:00
abstract：:Fibromuscular dysplasia (FMD) is a nonatherosclerotic noninflammatory vascular disease that primarily affects women from age 20 to 60, but may also occur in infants and children, men, and the elderly. It most commonly affects the renal and carotid arteries but has been observed in almost every artery in the body. FMD ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2010.10.066
更新日期：2011-03-01 00:00:00
abstract：OBJECTIVE:There is abundant evidence linking hostile proximal aortic neck anatomy to poor outcome after endovascular aortic aneurysm repair (EVAR), yet the definition of hostile anatomy varies from study to study. This current analysis was undertaken to identify anatomic criteria that are most predictive of success or ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,多中心研究
doi：10.1016/j.jvs.2014.12.063
更新日期：2015-06-01 00:00:00
abstract：:Despite significant progress in elucidating the pathogenesis of aneurysmal disease, the precise etiology of arterial wall degradation remains unclear. Numerous etiologies have been implicated, including stress-strain factors, structural wall abnormalities, and enzyme imbalance. We have previously shown that collagenas...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1985.avs0020393
更新日期：1985-05-01 00:00:00
abstract：:In 2008, the top priority in our division's 5-year strategic plan was "to become an internationally recognized center of excellence for the endovascular treatment of complex aortic pathology extending from the aortic valve to the external iliac artery." Five components were identified as "most critical" to achieve thi...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2014.08.121
更新日期：2015-03-01 00:00:00
abstract：OBJECTIVE:This study was conducted to investigate the influence of coronary artery bypass grafting (CABG), carotid patching, and other factors on the outcome of all carotid endarterectomies (CEAs) performed by a single surgeon at a tertiary referral center. METHODS:The series includes 2262 CEAs (335 bilateral) in 1521...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2005.12.060
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:An arteriovenous loop (AVL) enclosed in a polycarbonate chamber in vivo, produces a fibrin exudate which acts as a provisional matrix for the development of a tissue engineered microcirculatory network. OBJECTIVES:By administering enoxaparin sodium - an inhibitor of fibrin polymerization, the significance o...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2008.05.021
更新日期：2008-10-01 00:00:00
abstract：OBJECTIVE:A suitable ipsilateral great saphenous vein (GSV) autograft is widely considered the best material for arterial reconstruction of a popliteal artery aneurysm (PAA). There are, however, cases in which such a GSV is absent, diseased, or of too small diameter for this use. Alternatives to GSV are synthetic condu...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2017.12.049
更新日期：2018-08-01 00:00:00
abstract：:Endovascular repair is a valid alternative for patients with abdominal aortic aneurysms. However, in patients with concomitant aortocaval fistulas, type II endoleaks may result in a persistent communication between the aneurysm sac and the inferior vena cava. In these patients, prompt closure of the persistent fistula...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2012.10.138
更新日期：2013-10-01 00:00:00
