View clinical trials related to Claudication.
Filter by:The study aims to evaluate the efficacy of an arginine enriched oral nutritional supplement in the prevention of wound complications in the the wounds of patients post lower limb revascularization.
The Phoenix Post-Approval Registry is a prospective, multi-center, single arm registry sponsored by Volcano Corporation to evaluate the short and long term performance and clinical outcomes of the Phoenix Atherectomy System.
The purpose of this study is to evaluate the effectiveness of negative pressure incision management system (Prevena™ Incision Management System (PIMS) or ActiVAC® with the Prevena™ Dressings (Peel and Place™ or Customizable™), KCI) in the prevention of wound complications including surgical site infection (SSI) and non-infectious complications in patients undergoing vascular surgery with groin incisions.
1. To perform an observational analysis to determine if mean translesional gradient measurements (TLG) are associated with differences in clinical outcomes in patients with femoropopliteal arterial disease and claudication. 2. Hypothesis: Patients stratified by a residual translesional gradient </= 11 mmHg after peripheral revascularization or angiography alone will have better clinical outcomes than patients with TLG > 11 mmHg as assessed by six minute walk (6MW), walking impairment questionnaire scores (WIQ), ankle brachial index and need for repeat procedure at 6 months.
The purpose of the Patient and Provider Assessment of Lipid Management Registry (PALM) is to gain a better understanding of physicians' cholesterol medication prescribing practices, patient and physician attitudes and beliefs related to cholesterol management, and current utilization of cholesterol-lowering therapies given the new ACC/AHA guideline recommendations. The PALM Registry hopes to allow for the design of ways to improve cholesterol management and decrease the burden of cardiovascular disease (CVD) in the US.
The primary objective of this study is to prove the superior performance of the Ranger™ paclitaxel-coated PTA balloon catheter for angioplasty for femoropopliteal artery lesions when compared to non-coated balloons at six months post-procedure when comparing Late Lumen Loss (LLL). Study statistical hypothesis: The %-mean loss of luminal diameter as assessed by angiography at six months follow-up after treatment of the femoropopliteal artery with Ranger DCB study devices is lower than the %-mean loss of luminal diameter after treatment with uncoated PTA balloon control devices.
A study to see what effect the geko™ device has on blood flow in patients with lower limb vascular disease.
IVUS imaging will be utilized to assess performance of the Sponsor's Orbital Atherectomy System (OAS) followed by adjunctive balloon angioplasty (BA) in patients who have symptomatic peripheral artery disease (PAD) occurring in the Superficial Femoral Artery (SFA), Popliteal (POP), and/or Tibioperoneal Trunk (TPT).
This is a prospective, randomized, multi-center, single-blind study to demonstrate the safety and effectiveness of the CVI Paclitaxel-coated percutaneous transluminal angioplasty (PTA) balloon versus bare PTA balloon for the treatment of patients with de novo occluded/stenotic or reoccluded/restenotic lesions of the superficial femoral (SFA) and popliteal arteries.
The measurement of the transcutaneous oxygen pressure records simultaneously the tcpO2 at the buttocks and chest level during walking. Before and after exercise the diagnosis, investigations and treatments ongoing or to be performed are recorded. The present study focuses on the clinical interest of the transcutaneous oxygen pressure during exercise in the diagnosis of claudication in patient referred for an oximetry exercise test.