Active clinical trials for "Peripheral Arterial Disease"

This feasibility study with a 30 day follow up period will assess the safety and feasibility of the Dynetic-35 stent for the treatment of peripheral iliac artery lesions via a trans-radial approach.

This study is a prospective, multi-center, real world, observational study, which aims at evaluating the intermediate and long-term efficacy of endovascular treatment for TASC C&D aortoiliac occlusive disease .It is estimated that 800 subjects diagnosed with TASC C&D aortoiliac occlusive disease and receive endovascular treatments will be enrolled in nine centers from April 2021 to June 2027 nation-widely. All the subjects will be under follow-up for 60 months. There is no restriction on the endovascular techniques. The primary outcomes covers freedom from TLR at 60 months.

The objective of this prospective, multicenter, randomized, controlled clinical trial is to demonstrate the superiority of the VBX Device for primary patency when compared to bare metal stenting in complex iliac occlusive disease.

The BRight PK Study is a prospective, single-arm, open-label, non-blinded, non-randomized study, which goal is to assess the pharmacokinetic profile of the BRight drug-coated balloon at different time points after the balloon deployment. The study will enroll a maximum of 10 patients at a single site in Australia

The study is a prospective, multicenter, randomized pilot study to evaluate the clinical outcome of the plaque atherectomy system followed by the UltrafreeTM drug coated balloon catheter versus the drug coated balloon in patients with chronic long femoropopliteal lesions.

The femoro-popliteal (FP) artery is the most frequently treated vascular segment in patients with symptomatic peripheral artery disease (PAD), for which endovascular therapy became an established treatment option during the last decades. However, loss of primary patency and consecutive clinically driven target lesion revascularization (TLR) limit this procedure. Moreover, in the popliteal artery (PA), evidence about the best treatment strategy to prevent loss of patency and TLR is limited to only a few randomized controlled trials (RCT). Arterial deformations of the PA with its unique anatomical properties during leg flexion might explain the poor technical and clinical outcomes in this segment. Generally, a "leave nothing behind" strategy in the PA is preferred, but cannot be avoided in all cases due to e.g. flow limiting dissections or re-coil after balloon angioplasty. Basically two different self-expandable nitinol-based stent designs are available on the market. An interwoven nitinol and laser-cut nitinol stent. The interwoven nitinol stent has a higher radial force in comparison to the laser-cut stent and reveals higher patency rates in the FP arteries. However, a head-to-head comparison of these stents is missing and it remains unknown in which way different stent designs affect the deformation and hemodynamic behaviors of the PA during knee flexion.

Assessing the outcomes of using Rivaroxaban plus Aspirin in patients with Lower Extremity Peripheral Arterial Disease after Endovascular Revascularization

This is a prospective, multicenter, randomized trial to determine the mechanisms of vascular healing. The study will evaluate subjects with peripheral artery disease (PAD) who require an endovascular intervention of the femoro-popliteal (SFA) artery to restore blood flow to the leg.

A randomized trial of a gamification-enhanced home-based walking program compared with a standard home-based walking program in patients with intermittent claudication. Patients will be provided with a Fitbit device and set an exercise goal. Over the next 16 weeks, patients will receive text message reminders to exercise and daily steps will be tracked. Half of patients will be randomized to a gamified interface that leverages behavioral economic principles to encourage exercise.

This study intends to evaluate the efficacy of a multidisciplinary vascular care team utilizing an intensive guideline-based lipid reduction program in improving risk factor modification as measured by LDL-C reduction at 12 months in patients with peripheral artery disease (PAD). An additional objective is to understand the potential reach and impact if this program were extended across the University of Colorado Healthcare (UC Health) System.