View clinical trials related to Ischemia.
Filter by:Background and purpose. Even if periprocedural cerebral microembolism associated with carotid endarterectomy or stenting usually does not manifest as clinically overt stroke, neuropsychological disturbances resulting from these events represent an important clinical and socioeconomic problem. Still, it remains unclear whether the use proximal protection can lower the incidence of cerebral embolism associated with the treatment of carotid stenosis. Materials and methods. This was a prospective randomised single-centre study, which was aimed at comparison of surgical eversion endarterectomy with stenting under proximal protection in symptomatic patients. The investigators evaluated the incidence of new ischaemic lesions revealed by the diffusion-weighted magnetic resonance imaging 2-4 days after the treatment and neurologic events.
The main objective of this clinical trial is to evaluate the effectiveness and cost-effectiveness of adding ozone therapy to standard management of patients with advanced ischemic heart disease refractory to medical and surgical treatment.
The purpose of this project is to quantify normal and abnormal skin blood flow regionally in different areas of the body(face, extremities, over burns and wounds) at baseline and over time in response to treatment or environmental changes, such as temperature, light and pressure.
The study is designed to explore the efficacy and safety of head-down position in patients with acute ischemic stroke。
A study of stereotactic, intracerebral injection of CTX0E03 neural stem cells into patients with moderate to moderately severe disability as a result of an ischemic stroke.
This study is designed as a double-masked, randomized, placebo-controlled, clinical study to evaluate the efficacy and safety of subcutaneous (SC) administration of RPh201 in participants with previous NAION. All participants enrolled in Cohort A of the study will have a documented history of NAION for at least 12 months and at most, five years prior to enrollment. Participants enrolled in Cohort B of the study will have a documented history of NAION for at least 6 months and at most, three years prior to enrollment.
The main objective of the PROOF trial is to investigate efficacy and safety of normobaric hyperoxygenation (NBHO) as a neuroprotective treatment in patients with acute ischemic stroke due to large vessel occlusion likely to receive endovascular mechanical thrombectomy (TBY) in a randomized controlled clinical phase IIb trial.
This is a prospective, nonrandomized, single-arm study using CSI Orbital Atherectomy System in patients with PAD (total occlusions or significant stenosis). Patients will be enrolled if they have claudication and/or critical limb ischemia, and identifiable PAD disease with moderate to severe calcification on Computer Tomography Angiogram (PCA) or peripheral angiogram requiring percutaneous peripheral intervention (PPI).
The purpose of the ImpACT-24col sub-study is to explore effect of SPG stimulation on the augmentation of collateral blood flow and to relate it to the subject's cerebral blood flow status, the extent of the collateral vessel potency prior to the stimulation and the relation of the vessel occlusion site to the vasodilatory effect by using digital subtraction angiography (DSA), the gold standard imaging technique to demonstrate collateral blood flow dynamics. The results of this study will further promote the knowledge towards optimization of SPG stimulation to treat acute ischemic stroke patients.
After intravenous thrombolysis, the overall recanalization rate is 46%, and recclusion after initial recanalization occurs in 14-34%. In the MR TEA, the investigators compared the effects of administration of tirofiban in acute ischemic stroke patients treated with intravenous alteplase thrombolysis with alteplase alone.