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Showing 1-20 of 312 trials
NCT06315023
The purpose of this post-market surveillance study will be to evaluate the real-world use of the DETOUR System in treated patients with symptomatic femoropopliteal lesions from 200 mm to 460 mm in length with chronic total occlusions (100 mm to 425 mm) or diffuse stenosis \> 70% who may be considered suboptimal candidates for surgical or alternative endovascular treatments.
NCT07385573
This clinical trial will evaluate the study device, Passeo®-18 Lux® paclitaxel-releasing percutaneous transluminal angioplasty (PTA) balloon catheter for the treatment of new or recurring cholesterol-related blockages in the arteries of the lower leg. The device that is used in this trial has been assessed in several previous studies for safety and effectiveness. The device is already approved for use in Europe. It has a "CE mark," which means it meets the European Union's safety, health and performance standards. This trial is being done to gather additional information on how well the device works and how safe it is when used in everyday medical care with specific attention to the longer lengths of the balloon, as it comes in different sizes.
NCT06112171
This study is an investigator-initiated, prospective, single-center, 1:1 randomized pilot study. The trial evaluates the safety and efficacy of intravascular lithotripsy in comparison to standard lesion preparation using standard and/or high-pressure balloon angioplasty in patients with femoropopliteal artery disease. All patients will receive subsequent Supera stent implantation at the operator's discretion. Additional standard nitinol bare metal stent (BMS), drug-eluting stent or covered stent implantation is at the operator's discretion. Patients will be stratified for total occlusions.
NCT03663777
The aim of this study is to analyze the effects of isometric handgrip training (IHT) on blood pressure of hypertensive patients with peripheral arterial disease. Will be recruited 30 patients which will be randomized into 2 groups (15 per group), IHT and control group (CG). IHT group will training isometric contraction for 12 weeks. In CG patients will be encouraged to increase the level of physical activity. In the pre and post-intervention cardiovascular measures will be obtained.
NCT07550959
Peripheral artery disease (PAD) is a common atherosclerotic condition characterized by reduced blood flow to the lower extremities, leading to intermittent claudication, decreased walking capacity, and impaired quality of life. Supervised exercise therapy is recommended as the first-line non-invasive treatment for patients with PAD; however, participation in center-based programs is often limited due to accessibility, time constraints, and symptom-related barriers. This randomized controlled study aims to evaluate the clinical effectiveness of a hybrid cardiac rehabilitation program compared with conventional supervised exercise therapy in individuals diagnosed with peripheral artery disease. Participants will be randomly assigned to either a hybrid cardiac rehabilitation group or a supervised exercise therapy group. The hybrid cardiac rehabilitation program will combine center-based supervised exercise sessions with home-based telerehabilitation, supported by remote monitoring and wearable activity tracking devices. The supervised exercise therapy group will receive a fully center-based, physiotherapist-supervised exercise program. Both interventions will be delivered over a 12-week period. Primary outcomes will include walking performance and functional capacity. Secondary outcomes will assess exercise adherence, symptom severity, physical activity levels, and quality of life. The results of this study are expected to provide evidence on the feasibility and effectiveness of hybrid cardiac rehabilitation as an alternative rehabilitation model for patients with peripheral artery disease.
NCT00821028
To see if restenosis rates of superficial femoral artery atherosclerosis with percutaneous techniques can be improved using paclitaxel.
NCT07499206
This study aims to assess a simple intervention: Visualization of lymphatic injury + treatment (in case of detection). This will generate data on the incidence of intraoperative lymphatic injury and the effect of treatment. This data will then hopefully enable a multi-center RCT to generate high level evidence on this matter.
NCT07497360
Peripheral artery disease (PAD) is a chronic and progressive condition caused by narrowing or blockage of arteries in the lower limbs due to atherosclerosis. It primarily affects adults over 50, with prevalence increasing with age, and its clinical presentation ranges from asymptomatic cases to severe ischemia that may require amputation. Intermittent claudication, characterized by exercise-induced leg pain that resolves with rest, is the most common early symptom. Impaired blood flow, poor vascularization, and muscle loss contribute to reduced lower limb strength and functional capacity, which are associated with higher morbidity and mortality. Walking exercises is a cornerstone of PAD management, particularly for patients with no or mild symptoms, making the assessment of lower limb strength and mobility essential for designing rehabilitation programs. The 30-second sit-to-stand test is a validated and practical measure of functional capacity and walking ability. Tele-assessment using video technology has been shown to be feasible and reliable in other patient populations. Although tele-rehabilitation has been widely studied and shown to improve functional outcomes, research on tele-assessment methods to accurately evaluate patient performance and the effectiveness of rehabilitation programs is still limited, particularly in PAD patients. This study aims to examine the reliability of the 30-second sit-to-stand test when performed via tele-assessment compared with face-to-face evaluation in patients with PAD.
NCT04584632
To evaluate the safety and performance of the EVSS in patients with symptomatic peripheral vascular disease from stenosis or occlusion of the femoropopliteal artery
NCT07157475
The study is observational and involves patients (pts) with peripheral arterial occlusive disease (PAD) who have undergone lower limb revascularization procedures. Patients who are at least one year post-procedure will be contacted by phone and asked whether any cardiovascular complications occurred during that period, specifically major adverse cardiovascular events (MACE) or major adverse limb events (MALE), and whether they had been taking sodium-glucose co-transporter 2 inhibitors (SGLT2-i, "flozins") during the year following the procedure. The results from the group of pts who, for any reason, received SGLT2-i treatment after the vascular procedure (including those who had initiated treatment before surgery) will be compared to the results from the group of patients who did not receive such treatment, with regard to the occurrence of the aforementioned complications.
NCT07472049
The goal of this observational study is to characterise the relationships between inflammation, microcalcification and thrombus activity in atherosclerotic plaques in peripheral and systemic vascular territories in patients with symptomatic peripheral arterial disease.
NCT07161583
The purpose of the registry is to evaluate the long-term safety and performance of Advanta VXT and Flixene vascular grafts for repair or replacement of peripheral arteries. This registry is also intended to provide further data on the clinical usefulness of the Advanta VXT and Flixene vascular grafts.
NCT07469020
The goal of this interventional study is to evaluate the rate of existing lower limb peripheral artery disease (PAD) in patients with surgically lumbar spinal stenosis (LSS). PAD and LSS can present similar symptoms and it can be difficult to diagnose PAD using conventional methods, depending on the location of the arterial disease. The main questions it aims to answer are : * What's the prevalence of PAD in LSS patients? * Which exam among routine tools is the most accurate to diagnose PAD in this population? Around their surgery for LSS (a few weeks before or after), participants will be included in a vascular medicine service. After checking of eligibility criteria, they will undergo a contrast-enhanced CT scan for the diagnosis of PAD and various routine diagnostic tests: Doppler ultrasound, treadmill tests, pressure index, pulse palpation.
NCT07322913
The purpose of this registry is to evaluate the long-term safety and performance of Intervascular Vascular Grafts and Patches (Intergard Standard, Hemashield, Intergard Silver, Intergard Synergy) for bypass, repair or replacement of aortic, peripheral, or carotid arteries. This registry is intended to further define the expected product lifetime of the devices and to collect data related to usefulness of the antimicrobial coatings.
NCT06832631
To collect post marketing surveillance data on consecutive patients with peripheral arterial occlusive disease (PAOD) intended to be or treated by the VITUS peripheral drug-coated dilatation catheter when used according to the Instructions for Use and treating physician decision. Data will be collected in order to assess the long-term safety and performance of the VITUS peripheral drug-coated dilatation catheter in routine clinical practice.
NCT07449546
This observational study aims to evaluate the association between periodontal status and trimethylamine-N-oxide (TMAO) levels in patients diagnosed with peripheral artery disease (PAD). Both serum and saliva TMAO concentrations will be measured and compared according to periodontal health, periodontitis, and edentulism status. Clinical periodontal examinations and biological sample collection will be performed. The study seeks to investigate whether oral health status is associated with systemic TMAO levels in individuals with PAD.
NCT05291247
The objective of this clinical investigation is to evaluate, in a controlled setting, the 12 months safety and efficacy of the combination of Shockwave Intravascular Lithotripsy and a polymer coated Drug Eluting Stent device, for PACSS 3 and PACSS 4 calcified femoropopliteal disease.
NCT07433309
Supervised exercise therapy (SET) is the recommended first treatment for patients with leg artery disease (peripheral arterial disease, PAD) causing pain when walking. However, approximately 40% of patients do not benefit meaningfully and go on to require a procedure to open the blocked arteries within three months. This study investigates whether body composition measurements - specifically the quality of muscle and the amount of belly fat - taken from a CT scan already performed as part of routine care, can identify before treatment begins which patients are unlikely to respond to exercise therapy. If confirmed, this approach would allow doctors to use information from a scan patients are already having, with no additional tests, to better match patients to the right treatment from the start.
NCT04089943
MicroRNA-210 (miR-210) can be a potential therapeutic target of patients with peripheral artery disease (PAD). Recent evidence suggests the role of miR-210 and oxidative stress in the pathophysiology of PAD and its association with mitochondrial function, oxidative metabolism, walking distances and quality of life. The protocol evaluates the mechanisms which miR-210 regulates oxidative stress and provides evidence of potential therapeutic strategies.
NCT04238546
The SirPAD trial is an academic, investigator-initiated, single-center, randomized, non-inferiority, open-label clinical trial investigating whether the use of sirolimus-coated balloon catheters in patients with peripheral artery disease of the femoro-popliteal or below-the-knee segment is not inferior to that of uncoated balloon catheters for major clinical outcomes (unplanned major amputation, target limb re-vascularization) and may provide advantages concerning important secondary outcomes, which will be evaluated using a pre-specified hierarchical order as part of the primary analysis.