Active clinical trials for "Peripheral Arterial Disease"

STARDUST is an open-label, two-arm randomized controlled trial, aimed at evaluating the effects of liraglutide on peripheral perfusion, as compared with the aggressive treatment of cardio-metabolic risk factors, in people with type 2 diabetes and peripheral artery disease. The potential benefits for participants in the study include the possibility of improving peripheral perfusion with drugs that have been evaluated as effective in controlling diabetes and safe and protective for cardiovascular health. The primary outcome of the study is the change of peripheral transcutaneous oxygen tension between groups at three and six months. Participants in the study will be followed for 6 months in order to evaluate the effects of liraglutide and the change of other secondary outcomes.

Antiplatelet therapies are important to decrease the morbidity and mortality associated with Peripheral Arterial Disease (PAD) through the prevention of thrombus formation. Aspirin (ASA) is a readily available and affordable antiplatelet medication that can help reduce adverse cardiovascular events by up to 25%. However, 25-60% of PAD patients are "ASA insensitive" having a lower than normal ability to inhibit platelet aggregation after standard aspirin dosing. In a previous study conducted by our lab, we were able to demonstrate a methodology for personalizing antiplatelet therapy using two platelet function tests, Platelet Function Analyzer-100 (PFA 100) and Light Transmission Aggregometry (LTA). To investigate this methodology further, we would like to conduct a pilot study on two cohorts of patients, one population continuing with their current medications (81mg ASA), and a second group who will get personalized antiplatelet therapy using our methodology (81-325mg ASA). In this study, 150 PAD patients taking 81mg Aspirin therapy presenting for clinical follow-up, or in-patient intervention, in vascular clinics or the emergency room, will be recruited to our study. 75 patients will be randomly assigned undergo platelet analysis using PFA-200 and LTA, and will have their antiplatelet therapy personalized. Patients will then be followed up in order to see if the patients with personalized therapy have better platelet inhibition. This study will allow us to help personalize antiplatelet therapy in PAD patients, allowing for better patient outcomes and decreased adverse cardiovascular events.

A Phase I/IIa Dose-Escalation Study Evaluating the Safety, Tolerability and Efficacy of Rejuveinix in Combination With Standard Interventional Therapy for Critical Limb Ischemia Patients with Rutherford Class 4, 5 and 6 Disease

Reduced nitric oxide (NO) availability is a hallmark of a number of cardiovascular diseases (CVD) including peripheral artery disease (PAD). The investigators will test the hypothesis that sub-chronic NEO40™ supplementation will improve vascular NO function and improve intermittent claudication in patients with PAD. Using a prospective, double blind, placebo controlled experimental design in 30 patients, graded treadmill tests will be performed at baseline and after 3 months after randomization, according to the Skinner-Gardner protocol. Initial claudication distance (ICD) and absolute claudication distance (ACD) will be recorded. Two consecutive treadmill tests will be performed within 1 week at baseline (before administration of study drug); and 2 test will be performed at 3 months. Functional status will also be assessed by the Walking Impairment Questionnaire and the Health Status Survey SF-36 questionnaire (SF-36). Vascular function will be assessed with the use of a Vendys® vascular reactivity (endothelial function) test (Endothelix Inc). Digital pulse amplitude will be assessed using sensor probes on the index finger during reactive hyperemia. Blood will be collected for measurement (by Neogenis) of plasma levels of nitrite and nitrate at baseline and at the completion of the study. Based on previously published trials using this NO technology, the investigators predict that the group receiving the active supplement will exhibit an improvement in claudication distance and all measures of vascular function after 3 months.

This is a randomized, open-label, single & multiple-dose, parallel study to investigate the effect of cilostazol on the disposition of simvastatin & pravastatin in healthy male volunteers

The objective of this clinical investigation is to evaluate the early and mid-term outcome (after 6 and 12 months) and the long-term (up to 24 months) outcome of the Zilver PTX paclitaxel-eluting stent (Cook) versus bypass surgery for the treatment of TASC C&D femoropopliteal lesions.

The purpose of the registry is to gather both retrospective and prospective case data on the use of the commercially available Magellan Robotic System and Magellan Robotic Catheters in accordance with the approved intended use. For prospective cases, follow-up patient data will be collected at 14 days (± 5 days) post procedure to assess treatment success, primary patency of intended targeted vessel region, and adverse events. The data will be analyzed for medical education, societal presentation, and/or publication by the investigators. Over the next 2+ years, physicians who meet the selection criteria will be invited to participate in the registry.

The registry will enroll patients with claudication or critical limb ischemia and angiographically significant lesion(s) in arteries of the lower extremity. Subjects will be treated with the Lutonix® Drug Coated Balloon Catheter for approved indications according to the current country-specific Instructions for Use (IFU) and followed clinically for 1 year.

This study aims to demonstrate if remote ischaemic preconditioning (RIPC) may confer renal protection in patients undergoing peripheral angioplasty. Patients will be randomised to receive RIPC and biomarkers for renal injury will be analysed post procedure to determine if any protective benefit was obtained.

The Peripheral Arterial Disease prevalence is around 3-10 % of the world population. Exercise plays an important role in treating these patients.