Abstract：
OBJECTIVE:The percutaneous steel Greenfield filter (PSGF) is similar in appearance to the titanium Greenfield filter (TGF) but differs in the length and orientation of the attachment hooks and in the over-the-wire delivery system. Because these differences improve ease of insertion and attachment, they may affect patient outcomes and physician practices. The purpose of this study was to evaluate the performance of the PSGF relative to the TGF and to determine whether there had been a change in physician practices. METHODS:The Michigan Filter Registry contains data for a prospective cohort of 2188 patients with Greenfield filters. Procedural and long-term outcomes for patients with a PSGF were abstracted. These events were compared with rates for Registry patients who had a TGF. Trends for indication for placement, delivery route, and filter location were also compared with published series. RESULTS:Since 1995, 600 PSGFs have been placed in 599 patients. A 1-year mortality rate of 42% left 349 patients available for annual follow-up, and studies were completed for 231 (66%). Periprocedural events occurred in 2.5% of cases with associated morbidity in 1.5%. The rate of new pulmonary embolism was 2.6%, and vena caval patency was 98.3%. The combined rate of new venous thromboembolic events was 12.5%. Left-sided femoral vein placements increased to 20%, and the major indication for filter placement has become prophylaxis (46%). CONCLUSIONS:The PSGF is similar to the TGF with respect to patient outcomes, and it provides decreased rates of asymmetry along with excellent fixation. The flexible carrier system has allowed more frequent access through the left femoral vein. The ease of use and favorable patient outcomes have resulted in more frequent placement for prophylactic indications.
journal_name
J Vasc Surgjournal_title
Journal of vascular surgeryauthors
Greenfield LJ,Proctor MCdoi
10.1067/mva.2000.110346subject
Has Abstractpub_date
2000-11-01 00:00:00pages
888-93issue
5eissn
0741-5214issn
1097-6809pii
S0741-5214(00)23602-1journal_volume
32pub_type
杂志文章abstract：:Type B aortic dissections continue to be one of the most challenging clinical scenarios confronting vascular surgeons. In the era of open surgery, the therapeutic options were limited to medical management of hypertension and large open thoracoabdominal operations. In the current endovascular era, the operative strate...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.06.023
更新日期：2013-09-01 00:00:00
abstract：:Pseudoaneurysm formation after carotid endarterectomy is a rare but potentially lethal complication. The risks for embolization and continued expansion necessitate repair. Traditional surgical repair of carotid pseudoaneurysms is often technically demanding, and is associated with relatively high morbidity and mortali...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2004.08.019
更新日期：2004-11-01 00:00:00
abstract：:Two elderly men were referred to our vascular clinic for the management of bilateral lower extremity edema of 2 to 3 months' duration. Their evaluation included phlebograms, which demonstrated external compression of their iliac veins. CT scans of the pelvis suggested that large bladders caused the compression. Each p...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1067/mva.1988.avs0070778
更新日期：1988-06-01 00:00:00
abstract：:A recent experience with infrainguinal graft infections was reviewed in an effort to identify factors related to limb loss and mortality. The records of 32 patients who had operative treatment of 33 episodes of infrainguinal graft infection between 1978 and 1985 were reviewed to evaluate the effects of 20 factors poss...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1987.avs0050566
更新日期：1987-04-01 00:00:00
abstract：BACKGROUND:Early failure (within 6 weeks of construction) of prosthetic arteriovenous access (AVA) is traditionally treated by surgical revision rather than endovascular intervention because it is assumed to be related to technical factors related to the surgery. This premise is not evidence based and our results for s...
journal_title：Journal of vascular surgery
pub_type： 临床试验,杂志文章
doi：10.1016/j.jvs.2007.10.047
更新日期：2008-03-01 00:00:00
abstract：PURPOSE:The purpose of this article was to report our long-term results of distal vertebral artery (DVA) reconstruction. METHOD:From 1978 to 2001 we performed 352 DVA reconstructions on 323 patients (177 men, 148 women; mean age, 60.0 +/- 12.1 years). Symptoms of vertebrobasilar insufficiency were present in 332 cases...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2002.126092
更新日期：2002-09-01 00:00:00
abstract：PURPOSE:Aortic Customize is a new concept for endovascular aortic aneurysm repair in which a non polymerized elastomer is injected to fill the aneurysm sac around a balloon catheter. The aim of this in vitro study was to investigate the extent of aneurysm wall stress reduction by the presence of a noncompliant elastome...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2009.08.093
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVE:Concern over perioperative and long-term durability of lower extremity revascularizations among active smokers is a frequent deterrent for vascular surgeons to perform elective lower extremity revascularization. In this study, we examined perioperative outcomes of lower extremity endovascular (LEE) revascular...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2017.01.025
更新日期：2017-06-01 00:00:00
abstract：:A study was designed to compare platelet deposition between knitted and woven Dacron grafts in the same patient. Twenty patients received aortoiliac or aortofemoral bifurcated Dacron grafts, each composed of one woven and one double-velour knitted limb. External nuclear graft imaging was carried out after injection of...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1987.avs0050833
更新日期：1987-06-01 00:00:00
abstract：BACKGROUND:Dual antiplatelet therapy (DAPT) usually refers to the administration of aspirin plus a platelet P2Y12 receptor blocker. This combination is commonly prescribed after revascularization procedures in patients with peripheral arterial disease (PAD) to prevent failure of the intervention. However, there is not ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2018.02.047
更新日期：2018-06-01 00:00:00
abstract：:Acute venous disorders include deep venous thrombosis, superficial venous thrombophlebitis, and venous trauma. Deep venous thrombosis (DVT) most often arises from the convergence of multiple genetic and acquired risk factors, with a variable estimated incidence of 56 to 160 cases per 100,000 population per year. Acute...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,评审
doi：10.1016/j.jvs.2007.08.037
更新日期：2007-12-01 00:00:00
abstract：OBJECTIVE:Intravascular ultrasound (IVUS) examination is an integral technique used for treating type B aortic dissection (TBAD) because it verifies true lumen access. The purpose of this study was to evaluate the use of IVUS, to determine factors associated with IVUS use, and to investigate the potential survival bene...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2019.10.073
更新日期：2020-08-01 00:00:00
abstract：PURPOSE:Recent studies have recommended unilateral venous duplex scanning for the diagnosis of deep venous thrombosis (DVT) in patients who are unilaterally symptomatic. Vascular laboratory accreditation standards, however, imply that bilateral leg scanning should be performed. We examined whether actual practice patte...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/s0741-5214(99)70206-5
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVE:The problems with first-generation stent grafts for endovascular aneurysm repair are well known, but their long-term outcome remains to be established. The purpose of the study was to characterize the outcome of patients treated for abdominal aortic aneurysm (AAA) with a first-generation stent graft, Vanguard...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2019.11.027
更新日期：2020-09-01 00:00:00
abstract：:We investigated the flow field within a rigid-walled in vitro model of an end-to-side 45 degree anastomosis in an attempt to identify possible hemodynamic factors that may contribute to the pathogenesis of distal anastomotic intimal hyperplasia. A high-resolution photochromic tracer technique was used to visualize the...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1990.24365
更新日期：1990-12-01 00:00:00
abstract：:Pulsed Doppler ultrasonography (UA), sound spectrum analysis, and subjective interpretation of the audible signal are valuable methods for assessing carotid arterial disease; however, the relative contribution of each in making a diagnosis is disputed. To investigate this issue, 258 noninvasive carotid studies with me...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.1986.avs0030502
更新日期：1986-03-01 00:00:00
abstract：OBJECTIVE:To determine the clinical and radiological outcomes of patients with symptomatic spontaneous isolated dissection of the superior mesenteric artery (SIDSMA) who were treated with conservative management. METHODS:This retrospective study included 27 consecutive patients who were diagnosed with symptomatic SIDS...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.07.112
更新日期：2014-02-01 00:00:00
abstract：OBJECTIVE:Quality metrics were developed to improve outcomes after carotid artery revascularization; however, few studies have evaluated regional differences in perioperative outcomes. This study aimed to evaluate regional variation in mortality and perioperative outcomes after carotid endarterectomy (CEA) and carotid ...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2017.11.080
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Induction of collateral development to improve tissue perfusion is a promising approach for the treatment of arterial occlusive diseases. Several growth factors and cells have been reported to increase collateral circulation; however, the appropriate site for the delivery of these factors and cells is unclea...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2014.02.004
更新日期：2015-07-01 00:00:00
abstract：OBJECTIVE:Atherosclerotic peripheral arterial disease (PAD) is one of the most prevalent, morbid, and mortal diseases. The aim of this study was to evaluate mortality rates of patients with atherosclerotic PAD stratified according to age and diabetes and to determine predictors of death. METHODS:We studied 487 patient...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2013.11.063
更新日期：2014-05-01 00:00:00
abstract：BACKGROUND:Vascular smooth muscle cell (SMC) migration is an important component of the development of intimal hyperplasia. Sphingosine-1-phosphate (S-1-P) is a lipid released from activated platelets with numerous cellular effects including the stimulation of SMC migration in vitro. We examined the role of the mammali...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2004.08.058
更新日期：2005-01-01 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：BACKGROUND:Surgical skills and simulation courses are emerging to meet the demand for vascular simulation training for vascular surgical skills, but their educational effect has not yet been described. We sought to determine the effect of an intensive vascular surgical skills and simulation course on the procedural kno...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2016.12.065
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Integrity of the abdominal aortic aneurysm (AAA) neck is crucial for the long-term success of endovascular AAA repair (EVAR). However, suitable tools for reliable assessment of changes in small aortic volumes are lacking. The purpose of this study was to assess the intraobserver and interobserver variability...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2006.10.004
更新日期：2007-02-01 00:00:00
abstract：PURPOSE:Intraoperative duplex scanning (IDS) after carotid endarterectomy (CEA) has been shown to reliably identify major defects either by significant changes in peak systolic velocities or by B-mode imaging. To evaluate whether IDS could also predict postoperative strokes in technically flawless CEAs, we analyzed sev...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1067/mva.2002.120044
更新日期：2002-03-01 00:00:00
abstract：OBJECTIVE:This study prospectively investigated the association of postimplantation syndrome (PIS) with the clinical outcome during the first year after endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm and assessed the evolution of the inflammatory response as outlined from specific inflammatory marker...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2015.11.043
更新日期：2016-05-01 00:00:00
abstract：BACKGROUND:Carotid artery stenting (CAS) leads to frequent embolic brain lesions; their source has not been clearly identified yet. In order to investigate this phenomenon, we have evaluated embolic brain lesions (BL) after CAS and correlated them with aortic arch (AA) characteristics. METHODS:The AAs of 59 patients u...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2008.08.014
更新日期：2009-01-01 00:00:00
abstract：OBJECTIVE:Distal cerebral embolization is a known complication of carotid interventions. We prospectively investigated whether subclinical microembolization seen on postoperative magnetic resonance imaging (MRI) leads to cognitive deficits in patients undergoing carotid revascularization procedures. METHODS:Patients u...
journal_title：Journal of vascular surgery
pub_type： 杂志文章
doi：10.1016/j.jvs.2012.05.092
更新日期：2012-12-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate morphologic changes in dissected aortas after thoracic endovascular aortic repair (TEVAR) with the use of the Relay Nonbare stent graft stent graft by focusing on the geometric stent graft's performance in remodeling aortas. METHODS:We conducted a retrospective three-dim...
journal_title：Journal of vascular surgery
pub_type： 杂志文章,多中心研究
doi：10.1016/j.jvs.2019.02.026
更新日期：2019-11-01 00:00:00
abstract：OBJECTIVE:This study assessed preliminary results of the Ventana Fenestrated System (Endologix, Irvine, Calif) as an off-the-shelf integrated device for juxtarenal aortic aneurysm (JAA) or pararenal aortic aneurysm (PAA) endovascular repair. METHODS:From November 2010 to April 2012, seven centers enrolled 31 patients ...
journal_title：Journal of vascular surgery
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.jvs.2012.12.065
更新日期：2013-07-01 00:00:00
