Dosluoglu

OBJECTIVE: Plateletcrit (PCT) reflects the total platelet mass in blood and can be calculated from a complete blood count. We examined the effect of PCT on outcomes of endovascular and open interventions for chronic limb ischemia. METHODS: Patients who underwent revascularization for chronic limb ischemia (Rutherford categories 3-6) between June 2001 and December 2014 were retrospectively identified. PCT on admission was recorded. Patients and limbs were divided into tertiles of low (0...

BACKGROUND: Angiotensin-converting enzyme Inhibitors and Angiotensin II Receptor Blockers (ACEI/ARB) reduce the risk of cardiovascular events and mortality in patients with peripheral arterial disease (PAD). However, their effect on limb-specific outcomes is unclear. The objective of this study is to assess the effect of ACEI/ARB on patency and limb salvage in patients undergoing interventions for critical limb ischemia (CLI). METHODS: Patients undergoing infrainguinal revascularization for CLI (Rutherford 4-6) between 06/2001 and 12/2014 were retrospectively identified...

BACKGROUND: Surgical revascularization is the mainstay treatment in treating most traumatic arterial injuries, and autologous great saphenous vein is widely regarded as the conduit of choice. However, the use of the great saphenous vein may be limited by many factors, and there are little data to guide management in this setting. Bovine carotid artery graft (Artegraft, Inc., North Brunswick, NJ, USA) is a biologic conduit that has been used in select trauma cases at our center. The objective of this study was to review and compare our experience with autologous vein and bovine carotid artery in traumatic arterial injuries requiring bypass or interposition...

OBJECTIVE: Shared medical decision making is most important when there are competing options for repair such as in treatment of abdominal aortic aneurysm (AAA). We sought to understand the sources of patients' pre-existing knowledge about AAA to better inform treating physicians about patients' needs for preoperative counseling. METHODS: We performed a multicenter survey of patients facing AAA repair at 20 Veterans Affairs hospitals across the United States as part of the Preferences for Open Versus Endovascular Repair of AAA study...

For patients with abdominal aortic aneurysm (AAA), randomized trials have found endovascular AAA repair (EVAR) is associated with lower perioperative morbidity and mortality than open surgical repair (OSR). However, OSR has fewer long-term aneurysm-related complications, such as endoleak or late rupture. Patients treated with EVAR and OSR have similar survival rates within two years after surgery, and OSR does not require intensive surveillance. Few have examined if patient preferences are aligned with the type of treatment they receive for their AAA...

Hepatic artery aneurysm (HAA) is a rare form of visceral artery aneurysm. Historically, most HAAs were ruptured at presentation, but advances in imaging have led to an increase in the diagnosis of asymptomatic HAAs. Description of the natural history of patent HAAs has been difficult because of their rarity, even more so for less common thrombosed HAAs. We report the case of a 74-year-old man who experienced the rupture of a previously thrombosed HAA. He was successfully surgically treated with ligation of the aneurysm...

OBJECTIVE: Pre-emptive selective embolization of inferior mesenteric artery (IMA), lumbar arteries (LAs), and perigraft sac for prevention of type II endoleak (T2EL) has not been widely adopted. We perform pre-emptive nonselective perigraft aortic sac embolization with coils (PNPASEC) in patients at high risk for development of T2EL (four or more patent LAs, patent IMA ≥3 mm, and ≥30-mm aortic flow lumen). The goal of this study was to see whether PNPASEC decreases T2ELs requiring reinterventions...

OBJECTIVE: To evaluate outcomes following lower extremity revascularization for critical limb ischemia with tissue loss in patients with chronic immune mediated inflammatory disease. METHODS: A retrospective medical record review of all lower extremity revascularization for critical limb ischemia with tissue loss at a University affiliated hospital over a 3 year period was completed for demographics, co-morbidities, lower extremity revascularization indication, angiogram results, complications, mortality, limb salvage and re-intervention...

BACKGROUND: The incidence of cardiovascular and limb-specific adverse outcomes is higher in peripheral arterial disease (PAD) patients with diabetes. Metformin is associated with improved cardiovascular morbidity and mortality. However, the effect of metformin on limb-specific outcomes is unclear. The objective of this study was to assess the effect of metformin on outcomes after intervention for PAD. METHODS: Patients who underwent revascularization for chronic limb ischemia (Rutherford 3-6) between June 2001 and December 2014 were retrospectively identified...

The neutrophil-lymphocyte ratio (NLR), as a marker of inflammation, is associated with the severity of peripheral artery disease (PAD). The role of the NLR on predicting future complications after elective revascularization for patients with PAD remains unknown. We aimed to examine the role of the NLR in the development of major adverse limb events (MALE) and the long-term mortality of these patients. We evaluated 1708 revascularization procedures from May 2001 to December 2015 at the Veterans Affairs Western New York Healthcare System from a prospectively maintained vascular database that included demographics, comorbidities and pre-procedural medications...

BACKGROUND: Infrainguinal revascularization for disabling claudication (DC) is frequently performed, but long-term results are still unknown. In this study, we compared clinical outcomes of infrainguinal endovascular (EV) and open interventions for DC after the failure of medical management. METHODS: One hundred ninety-four patients with DC (Rutherford category 3) who had open (n = 53) or EV (n = 141) interventions were grouped as open-great saphenous vein (GSV) (n = 21), open-prosthetic (n = 32), EV-Trans-Atlantic Inter-Society Consensus II (TASC II) A and B (AB) (n = 48), and EV-TASC II C and D (CD) (n = 93)...

OBJECTIVE: To identify factors associated with acute kidney injury (AKI) and its progression to chronic kidney disease (CKD) in a non-cardiac/non-vascular surgery setting. METHODS: This study examined the Veterans Affairs Surgical Quality database for surgical entries between 2000-2014. Demographics, comorbidities, laboratory findings and hospital outcomes were assessed. The primary end-point was the occurrence of AKI, defined as an increase of ≥0.3 mg/dL, 48 h post-operatively...

No abstract text is available yet for this article.

A randomised, controlled, multicentre clinical trial was conducted to evaluate the efficacy of dehydrated human amnion/chorion membrane (EpiFix) allograft as an adjunct to multilayer compression therapy for the treatment of non-healing full-thickness venous leg ulcers. We randomly assigned 109 subjects to receive EpiFix and multilayer compression (n = 52) or dressings and multilayer compression therapy alone (n = 57). Patients were recruited from 15 centres around the USA and were followed up for 16 weeks. The primary end point of the study was defined as time to complete ulcer healing...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: This study evaluated the effect of indication for use (IFU), additional graft components, and percutaneous closure of endovascular aortic repair (PEVAR) on clinical outcomes and cost of endovascular aortic repair (EVAR). METHODS: Clinical and financial data were obtained for all elective EVARs completed at a university-affiliated medical center between January 2012 and June 2013. Data were analyzed by χ2 , Student t-test for independent samples, and Kaplan-Meier survival...

OBJECTIVE: Although endoscopic vein harvest (EVH) has been reported to reduce the morbidity and length of stay compared with open vein harvest (OVH) for infrainguinal bypass procedures, there have been concerns about decreased graft patency and increased rates of reinterventions with EVH compared with OVH. We started using EVH in 2008, and currently it is our preferred approach. The goal of this study was to see if EVH is comparable to OVH in terms of graft patency and limb salvage and associated with fewer wound complications...

OBJECTIVE: African Americans (AAs) with symptomatic peripheral arterial disease (PAD) have been reported to have fewer revascularization attempts and poorer patency and limb salvage (LS) rates than Caucasians (CAUs). This study compared the outcomes between AA and CAU men with chronic limb ischemia. METHODS: All AA and CAU men who underwent treatment for symptomatic PAD between November 1, 2003, and May 31, 2012, were included. Patency rates, LS, major adverse cardiovascular and limb events, amputation-free survival, and survival were compared before and after propensity score matching and with multivariate (Cox regression) analysis...

BACKGROUND: The functional capacity to perform the activities of daily living is identified as an independent predictor of perioperative mortality but is not formally incorporated in the American Society of Anesthesiologists (ASA) classification. Our primary objective was to assess whether functional capacity is an independent predictor of 30-day and long-term mortality in a general population and, if so, to define how it may formally be incorporated into the routine preoperative ASA classification assessment...