View clinical trials related to Peripheral Vascular Diseases.
Filter by:Aim of this prospective clinical study is the Evaluation of the Effect of Compression Therapy on the Microcirculation in Patients With Leg Edema and Mild to Moderate PAD or Diabetes Mellitus.
The BELTHROM trial investigates the efficacy and safety of the ClearLumen II Peripheral Thrombectomy System recanalization of acute and subacute thrombotic femoropopliteal occlusions (Acute Limb Ischemia (ALI); Rutherford I, IIa, IIb and III). An expected total of 50 patients will be treated. The lesion is located within the femoropopliteal artery (native, in-stent or bypass graft). During the procedure, the device is introduced, activated and slowly advanced into the occlusion to clean out the wall-adherent thrombotic material. If residual underlying stenosis of >30% persists additional endovascular treatment can be performed according to the physician's discretion. Patients will be invited for a follow-up visit at 1 month post-procedure. The primary efficacy endpoint is the technical success of the ClearLumen II Peripheral Thrombectomy System, defined as removal of ≥90% acute clot as documented by angiography. The primary safety endpoint is defined as the absence of device-related complications, which is defined as embolization, perforation or dissection caused by the ClearLumen II Peripheral Thrombectomy System. Secondary endpoints include procedural success, percent clot removed by the ClearLumen II Peripheral Thrombectomy System, clinical success at 1 month follow-up visit, 30-day target lesion revascularization, 30-days serious adverse events and 30-days adverse events.
This trial is a First in Human early feasibility study of a novel atherectomy device to treat peripheral artery disease. The trial is a prospective, single arm design that will enroll 10 patients at 1 - 2 sites. Patients will be followed at 30 days and 6 months to evaluate vessel patency following treatment. Safety will be assessed by monitoring adverse events throughout the study. Safety and Efficacy will be evaluated by comparing study results to established performance criteria,
The GIFT pilot study will investigate the optimal subcutaneous dose and safety of subcutaneously administered unacylated ghrelin in older people with peripheral artery disease (PAD).
Prospective interventional study. The aim is to analyze the effect of usual ongoing treatments over microvascular cutaneous response to galvanic current applications (CIV: current induced vasodilatation) with tissue vitality (TiVi) system on the forearm of subjects referred for ultrasound investigations due to suspicion of peripheral disease. Hypothesis is that the use of aspirin (even at low dose) abolishes the response. This test could make it possible to detect the functional effects of low dose aspirin without using biological tests. A routine clinical application could be to use this CIV to verify adherence to aspirin.
The T.I.N.T.I.N. study investigates the safety and efficacy of the combination therapy with the Luminor drug coated balloon (DCB) and the iVolution stent in the treatment of TASC C and D femoropopliteal lesions. An expected total of 100 patients will be treated in the scope of this study. The lesion is located within the native superficial femoral artery and/or the popliteal artery. Prior to dilatation with the Luminor DCB, pre-dilatation with the Oceanus balloon is mandatory. After dilatation with the Luminor DCB, stenting with the iVolution stent need to be performed. Post-dilatation can be performed according to the physician's discretion. Patients will be invited for a follow-up visit at 1, 6, 12, 24, 36, 48 and 60 month post-procedure. The primary efficacy endpoint of the study is defined as the freedom from clinically-driven target lesion revascularization (TLR) at 12 months. Secondary endpoints include primary patency rate at 6 and 12 months, freedom from clinically-driven TLR at 6, 24, 36, 48 and 60 months, clinical success at 1, 6, 12, 24, 36, 48 and 60 months and freedom from serious adverse events at pre-discharge, 1, 6, 12, 24, 36, 48 and 60 months follow-up.
Rinexin® Tab (Cilostazol 100mg, Ginkgo biloba leaf extract 80mg) has been widely used as an anti-platelet agent for the treatment of PAD. SID142 is a new controlled-release product improved patient's convenience and disadvantage of dosage regimen of previous drug. The aim of this study was to compare the efficacy and safety of SID142 and Rinexin® Tab in patients with PAD
A retrospective study to evaluate Turbo Power laser atherectomy + drug coated balloon (DCB) angioplasty for the treatment of femoropopliteal de novo/restenotic lesions and in-stent restenosis (ISR).
The Pedra Technologies' PedraTM device is a non-invasive, diagnostic device intended to measure foot perfusion by assessing blood flow. The PedraTM device comprises a compact instrument console connected to a sensor that is pasted onto the patient's foot during perfusion assessment. Through skin contact, the device is able to monitor tissue perfusion at depths of up to 7.5mm. The monitor console contains opto-electronic instrumentation including coherent infrared light sources, photo detectors, and display/control electronics. The sensor comprises passive fiber-optic conduits, which transfer infrared light from the console to the patient, and relays scattered light from the patient back to the console. The intensity of light emitted from the sensor is less than 3 mW, well within the safety envelope of Class I laser systems and comparable (or lower than) other commercially available devices such as laser Doppler systems. The sole point of contact with the patient is a layer of medical grade adhesive tape, which is used to paste the flat sensor onto intact skin.
Patients with peripheral arterial disease often have walking impairment due to insufficient oxygen supply to lower extremity skeletal muscle. In an aging rat model, we have previously shown that daily calf muscle stretching improves endothelium-dependent dilation of soleus muscle arterioles and blood flow during exercise. The effect of muscle stretching on endothelial function and walking distance in patients with peripheral arterial disease is unknown. We performed a prospective, randomized, non-blinded, crossover study in 13 patients with stable symptomatic peripheral artery disease. Patients were randomized to undergo either 4 weeks of passive calf muscle stretching (ankle dorsiflexion splints applied 30 minutes/day, 5 days/week) followed by 4 weeks of no muscle stretching (control group) and vice versa. Endothelium-dependent flow-mediated dilation and endothelium- independent nitroglycerin-induced dilation of the popliteal artery and a 6 minute walk test were evaluated at baseline and after each 4 week treatment interval. Patients crossed over to the other treatment arm after 4 weeks and endothelium-dependent flow-mediated dilation and endothelium- independent nitroglycerin-induced dilation of the popliteal artery and the 6 minute walk test were repeated.