View clinical trials related to Peripheral Vascular Diseases.
Filter by:The study is designed to evaluate the safety and efficacy of the AngioSafe Peripheral CTO Crossing System.
Treatment with paclitaxel-based endovascular devices (PED) has become a common treatment option for patients with peripheral artery disease (PAD) involving the femoral-popliteal artery. However, an aggregate level meta-analysis identified an association between the use of PED and increased all-cause mortality at both two and five-year follow-up intervals, though there are significant limitations of these analyses. Exploration of real-world data has been suggested as a means to further investigate the safety of PED. The current study explores the association of PED and mortality in real-world data using U.S. commercial claims from the FAIR Health data warehouse.
The purpose of this study was to evaluate the efficacy and safety of microwave ablation catheter in the treatment of varicose veins in lower extremities,meanwhile, to compare the quality of subjects'lives before and after treatment.
The aim of the proposed study is to define an independent parameter for the diagnostic assessment of the perfusion situation of the calf muscle based on Multispectral Optoacoustic Tomography (MSOT) in a cross-sectional collective of healthy volunteers and patients with PAD. The gold standard is a previously performed angiography of the pelvic and femoral vessels based on routine diagnostics, this Imaging is not mandatory for healthy Control group (study group 1). An independent validation group (study group 2) will validate the results found in study group 1.
The MIMICS-3D-USA Study is a prospective, multicentre, observational study (non-investigational) of the BioMimics 3D Vascular Stent System that evaluates evaluate safety, effectiveness and device performance within a real-world clinical population of patients undergoing femoropopliteal intervention for the treatment of peripheral artery disease.
This study investigates the efficacy and safety of the AbsorbaSeal (ABS 5.6.7.) Vascular Closure device (VCD) for the closure of access site of patients requiring percutaneous diagnostic or interventional procedures. An expected total of 50 patients will be enrolled in this study. A total of 12 patients (4 patients per site) will be treated as roll-in phase, prior to enrollment of the first patient. The primary objective of this study is to assess the safety and effectiveness of the ABS 5.6.7. VCD in sealing the femoral arterial access site following diagnostic or interventional peripheral or coronary procedures. Following physician training, patients will be enrolled. Efficacy and safety analyses will be based on these patients. Patients will be followed procedurally to discharge, at one month, (follow-up commitment). Secondary objectives are to further characterize adverse events (serious and non-serious), clinical utility measures and health-related quality of life.
The purpose of this single-arm, exploratory study is to evaluate safety and performance of treatment of critical limb ischemia (CLI) with the ULTRASCORE™ Focused Force balloon. Patients with CLI in below the knee vessels will receive a percutaneous transluminal angioplasty with the device and will be followed up for 12 months.
my study is to determine the effect of pulsed electromagnetic field versus treadmill training in managemet of intemittent claudication in peripheral arterial disease there is a lack of interventions that improves local peripheral blood circulation in ischemic lower limbs . (PEMFs) are a non-pharmacological and non-invasive treatment that can be applied on the affected body part, which penetrates through skin and reaches target tissues . However, there have been few clinical studies reporting the effects of PEMFs on hemodynamic response in people with PAD (
Rationale: Peripheral arterial disease (PAD) is a common presentation of atherosclerosis. For the prevention of adverse events related to arterial thrombosis in PAD patients, clopidogrel is recommended. Clopidogrel in itself is inactive and needs to be metabolized by cytochrome P450 2C19 (CYP2C19) into the active metabolite. About 30% of PAD patients receiving clopidogrel is carrying one or two CYP2C19 loss-of-function allele(s) and do not or to a limited extent convert the prodrug into its active metabolites, and are therefore at increased risk of adverse clinical events related to arterial thrombosis. We hypothesize that genotype-guided prescription of antithrombotic treatment reduces adverse clinical events related to arterial thrombosis. Objective: The primary aim of the GENPAD study is to evaluate the ability of genotype-guided antithrombotic treatment to reduce adverse clinical events related to arterial thrombosis in PAD patients. Secondary objectives are to evaluate the ability of genotype-guided antithrombotic treatment to reduce the separate elements of the primary composite outcome and to assess the risk of clinically relevant bleedings in patients allocated to the genotype-guided antiplatelet treatment versus standard clopidogrel prescription. Study design: A randomized, controlled, open label, multicenter trial. Study population: Patients (n=2276) with PAD consulting a vascular surgeon for diagnosis and/or treatment, receiving clopidogrel according to the guidelines. Intervention: Testing for carriage of the CYP2C19*2 and *3 loss-of-function alleles, followed by a genotype guided antithrombotic treatment with either clopidogrel 75mg once daily (normal metabolizers), clopidogrel 75mg twice daily (intermediate metabolizers), or low-dose rivaroxaban plus acetylsalicylic acid (poor metabolizers). Comparator: All patients receive clopidogrel 75mg once daily without pharmacogenetic guidance. Main study parameters/endpoints: The primary combined outcome is the occurrence of adverse clinical events related to arterial thrombosis at 24 months. The occurrence of major adverse cardiovascular events, major adverse limb events, death and clinically relevant bleedings are the secondary endpoints.
Prospective, multi-center, single-arm study of the M5+ Peripheral IVL system to treat calcified peripheral arteries.