View clinical trials related to Peripheral Vascular Diseases.
Filter by:Introduction: Atherosclerotic Peripheral Arterial Disease (PAD) is the leading cause of mortality in the western world. To maintain homeostasis of the vessel wall, vascular cells produce a high level of heat shock proteins (HSP), among which is Hsp70, to stimulate innate immunity and face stress. Methods: This is a clinical trial where 260 individuals were evaluated by a screening test employing the Ankle-Arm Index (ABI), 220 of them were not within risk value (0.91 to 0.99 mmHg). In the clinical trial, 32 individuals were included. A control group and an experimental group were formed. Aerobic exercise intervention was performed for 12 weeks. The level of Hsp70 was evaluated, physical and clinical measurements were applied at the beginning and at the end of the trial.
Background: Peripheral arterial disease (PAD) a condition characterized by atherosclerotic occlusive disease of the lower extremities is commonly observed in patients with chronic kidney disease (CKD) patients, particularly those on dialysis. The investigators conducted detailed biomarkers such as thrombospondin and related inflammatory biomarkers for the risk of developing and presence of PAD. Thrombospondin-4 (TSP-4) is an extracellular matrix protein of the vessel wall. Despite bench evidence, its significance in the clinical setting of chronic kidney disease (CKD) is missing Methods: This is a cross-sectional, single-center study. A cohort of 450 patients aged 20 or over, who have been on HD for at least 3 months prior to enrollment (Dec 1, 2021) will be included. TSP-4 and TSP-1 will be measured in HD patients using a commercially available ELISA. PAD is diagnosed by the ankle-brachial index (ABI) We will measure related blood biomarkers such as serum hs-cTnT, N-terminal probrain natriuretic peptide, s-Klotho and FABP-4.
This study is trying to answer the following research question: "Are there any differences between effects of aerobic training and myofascial release on claudication among peripheral arterial insuffiency patients?
A research project capturing experiences of patients with critical limb threatening ischemia, with the ultimate goal of setting new standards for diagnosing, describing detailed patient-centered outcomes, and evaluating the variability in therapeutic approaches and their association with outcomes.
To demonstrate that the use of EndoNaut for endovascular procedures on the femoropopliteal axis has a clinical impact for the patient (decrease in irradiation and the volume of contrast product) as well as for nursing staff (reduction in irradiation) compared to procedures performed without EndoNaut.
Two hundred patients evaluated to undergo revascularization (elective/emergent, surgical/interventional) for lower limb PAD at the cantonal hospital of Aarau, Switzerland, will, after consenting to participate in the study, be asked to fill up both SF-36 and VascuQol-6 questionnaires while sitting in a waiting room before the procedure and during the 30 days and 1-year routine follow up. An electronic version of the questionnaires will be administered on a tablet. The primary goal is to validate the clinical use of the German electronic version of the VascuQol-6 questionnaire to assess patient-related outcomes of the performed treatment by patients with PAD.
This study will confirm device efficacy and safety in the clinical setting after the launch of the GORE® VIABAHN® Endoprosthesis for the treatment of symptomatic peripheral arterial disease in the superficial femoral arteries.
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.
NEAT is an observational cohort (Prospective registry of real world data) of patients with coronary and peripheral artery disease in an outopatient setting.
The ELEGANCE Registry's objective is to collect Real-World Data (RWD), including populations previously not represented in Peripheral Vascular Disease (PVD) trials, health economics data, and to support the safe use of commercially available Boston Scientific Corporation (BSC) drug-eluting devices for the treatment of lesions located in the peripheral vasculature.