View clinical trials related to Arterial Occlusive Diseases.
Filter by:The purpose of this study is to determine whether the additional therapy with low dose urokinase is more effective than only a conventional standard therapy concerning ulcer-healing, rate of major amputation and survival.
Collect data on the use of the Angio-Seal Evolution Device in diagnostic and interventional patient populations.
The aim of the study is to compare PTFE-graft bypass surgery versus Viabahn endoprosthesis for femoropopliteal arterial occlusion in intermittent claudication and critical ischaemia in patients who would be technically amenable for both treatments. The primary objective is to compare primary patencies of the two treatments. The secondary objective of the study is to evaluate secondary patency, functional status, the quality of life and costs of the new endovascular therapy.
The purpose of this study is to describe the effect of transcorneal electrical stimulation (TES) with a non conventional biphasic bipolar waveform in central retinal artery occlusion
The primary objective of this 6 month open-label extension trial is to evaluate long-term safety and tolerability of dalteparin in treatment of chronic neuroischaemic foot ulcers in diabetic patients with peripheral arterial occlusive disease (PAOD) and peripheral neuropathy.
The purpose of this study is to compare ISOVUE-250 and VISIPAQUE 270 for motion artifact and pain following intraarterial injection for peripheral DSA.
This investigation is designed to assess the immediate and long-term angiographic patency outcomes of excimer laser recanalisation followed by PTA in the treatment of long (>50 mm) infrapopliteal lesions in patients with critical limb ischemia (CLI) The Spectranetics Turbo elite™ excimer laser catheters are percutaneous intravascular devices constructed of multiple optical fibers around a guidewire lumen. The laser catheters transmit ultraviolet energy from the Spectranetics CVX-300® Excimer Laser System to the obstruction in the artery. The ultraviolet energy is delivered to the tip of the laser catheter to photo-ablate fibrous, calcific and atheromatous lesions, thus recanalizing diseased vessels.
This study aims at investigating the diagnostic accuracy of magnetic resonance angiography using the contrast agent Vasovist® in the detection of relevant vascular narrowing of the lower extremity. Patients who have been scheduled for intra-arterial conventional angiography are eligible for this trial.
Given that previous studies demonstrated the feasibility of the required MRI techniques, we propose to study the macro- and microvascular adaptations in PAOD patients undergoing supervised exercise therapy. It is expected to provide valuable insights into the contribution of each vascular mechanism to the rehabilitation and to identify which vascular mechanism fails or is insufficient for a successful rehabilitation. Improvement of future treatment requires the identification of relevant adaptive mechanisms. With this we will provide early noninvasive MRI readout tools to diagnose and monitor the potential rehabilitation during any form of therapy for PAOD that affects the peripheral vasculature.
The main objective of this study is to assess the safety and effectiveness of the Edwards Lifesciences LifeStent nitinol self expandable stent device and its delivery system in the treatment of occlusive superficial femoral artery (SFA) disease by reducing the re-intervention rate as compared to percutaneous transluminal angioplasty (PTA) alone