View clinical trials related to Peripheral Artery Disease.
Filter by:The measurement of limb skeletal muscle perfusion and perfusion reserve during exercise is an approach that can assess the total impact of the complex pathophysiologic processes in patients with limb ischemia, particularly in those with diabetes in whom distal arterial disease and abnormal microvascular functional responses are common. This trial is designed to: (a) optimize methods for assessment of limb perfusion at rest and during stress using contrast-enhanced ultrasound (normal subjects) and a microbubble contrast agent that is able to provide non-linear signal without destruction at medium acoustic pressures, and (b) to test whether perfusion imaging provides incremental information on the severity of disease in patients with peripheral artery disease.
The purpose of this study is to evaluate the effectiveness of negative pressure incision management system (Prevena™ Incision Management System (PIMS) or ActiVAC® with the Prevena™ Dressings (Peel and Place™ or Customizable™), KCI) in the prevention of wound complications including surgical site infection (SSI) and non-infectious complications in patients undergoing vascular surgery with groin incisions.
The hypothesis being that both aspirin-ticagrelor and ticagrelor monotherapy will be superior to aspirin monotherapy in the reduction of whole blood viscosity at the end of each 4 week treatment period. Study participants will be randomized into 3 groups, and each group will receive each of 3 treatments in the cross-over study. At the end of each individual 4 week treatment period the investigators will determine whether there are differences in low and high shear rate dependent viscosity and investigate the effect of the treatment on peripheral arterial blood flow using pulse volume recordings, ankle brachial index and toe pressures. Subjects will be eligible if they have ankle-brachial index less than or equal to 0.85, or if a patient's blood vessels are calcified, patients will have toe-brachial index less than or equal to 0.6 performed using continuous-wave Doppler.
This is a prospective, non-randomized post market surveillance registry designed to document the clinical Performance in Routine clinical practice of the POLARIS Peripheral Vascular Self Expanding Stent System
The primary aim of this study is to investigate the effect of an ankle foot orthoses (AFO) on the primary outcome of peak walking time (PWT) in patients with peripheral artery disease (PAD).
The aim of this study is to compare in patients with critical limb ischemia the efficacy of angioplasty with different paclitaxel-eluting balloon devices for below-the-knee lesions in terms of restenosis.
Objective of this study is to evaluate the safety and efficacy of Lutonix 035 Drug Coated Dilatation PTA Catheter with Bard LifeStent Vascular Stent (hereinafter referred to as LifeStent) for treatment of long (10-24 cm) lesions in the SFA and/or proximal popliteal artery.
BIOLUX P-III is a prospective, international, multi-centre, postmarket all-comers registry to collect clinical performance data on the Passeo-18 Lux paclitaxel releasing balloon catheter in the treatment of atherosclerotic disease of the infrainguinal arteries.
The purpose of this study is to assess the deliverability, clinical utility, safety and effectiveness of the 250 mm length size offering of the LifeStent® Vascular Stent.
Multi-center study to optimize below the knee (BTK) balloon angioplasty results by creating tissue apposition in peripheral arteries with Reference Vessel Diameter's (RVD) ranging from 1.5mm to 4.5mm.