Active clinical trials for "Ischemia"

The primary aim of Registrap study is to assess the safety and effectiveness of the EmboTrap®II Clot Retriever device (Neuravi) in patients with acute ischemic stroke from large vessel occlusion.

The goal of this observational study is to learn about the possibility to predict clinical course of subarachnoid hemorrhage (SAH) patients by performing the retrospective analysis of clinical data available in early pre-vasospasm phase. The main questions it aims to answer are: What biomarkers retrieved from Computed Tomography (CT) and Computed Tomography Angiography (SAH location, leaked blood volume, cerebrospinal fluid volume, etc.) can be used to predict development of cerebral vasospasms, delayed cerebral ischemia and patients' outcome. What biomarkers retrieved from transcranial Doppler examinations in early pre vasospasm can be used to predict development of cerebral vasospasms, delayed cerebral ischemia and patients' outcome. What biomarkers retrieved from multimodal physiological monitoring in early pre vasospasm can be used to predict development of cerebral vasospasms, delayed cerebral ischemia and patients' outcome. What is impact of other clinical data (blood test results, age, gender, etc.) on development of cerebral vasospasms and delayed cerebral ischemia.

The objective of this trial is to evaluate the effectiveness and safeness of continuous Theta Burst Stimulation (cTBS) over the right Superior Temporal Gyrus (STG), guided by personalized Brain Function Sector (pBFS) technology, on language function recovery in patients with post-ischemic stroke aphasia.

The purpose of this study is to determine the impact of remote ischemic conditioning on cerebral hemodynamics in patients with ischemic stroke.

In this study the investigators will assess both procoagulant and anticoagulant pathways using thrombin generation and platelet function tests in all patients presenting with ischaemic and haemorrhagic stroke (including aneurysmal subarachnoid haemorraghe). Also the cross-talk between inflammation and thrombosis, so-called thrombo-inflammation is further investigated. As such the investigators aim to characterise the patient's coagulation profile before administration of any treatment. By assessing these pathways the investigators strive to detect specific markers to predict vital and functional outcome at 3 months in these patients. Finally the investigators may provide new pathophysiological insights in the course of disease following these events that can possibly improve future therapeutic strategies.

The objective of this trial is to evaluate the effectiveness and safeness of intermittent Theta Burst Stimulation (iTBS) over the left Superior Temporal Gyrus (STG), guided by personalized Brain Functional Sector (pBFS) technology, on language function recovery in patients with post-ischemic stroke aphasia.

Coexistence of Cerebral and Coronary Atherosclerosis in Acute Ischemic Cerebrovascular Disease Patients Registry (CoCCA) is a single-center observational registry of patients hospitalized for acute ischemic cerebrovascular disease (AICVD) with atherosclerotic changes in both cerebral and coronary arteries. This registry aims to establish quantified risk stratification and prognostic models, as well as suggest effective diagnostic and therapeutic strategies.

The proposed study will investigate the clinical use of the ISCDX test that may differentiate between diverse stroke etiologies as listed below: Aim 1: Differentiate between cardioembolic and large artery atherosclerotic ischemic strokes, when hemorrhagic stroke is ruled out, as defined by TOAST classification of subtypes of acute ischemic stroke. Aim 2: In cases of ischemic strokes of unknown or "cryptogenic" etiology, determine the ability of biomarker blood tests to predict etiology between cardioembolic and large artery atherosclerotic.

This study investigates the clinical practices, safety and effectiveness of Cerebrolysin in routine treatment of patients with moderate to severe neurological deficits after acute ischemic stroke.

Apolipoprotein B (apoB) levels (which encompass all atherogenic lipoproteins, including LDL), Lp(a) levels, and carotid IPH are associated with both first-ever and recurrent ischemic stroke. This cohort research project is to analyze: Among patients with carotid artery atherosclerosis (stenosis 30-99%), to compare patients with and without IPH, as assessed by magnetic resonance (MR)-Plaque Imaging, in terms of apoB, Lp(a) levels and other cardiovascular risk factors. (IPH is a strong morphological sign of plaque vulnerability / instability and a strong marker of consecutive atheroembolic events). Among patients with carotid artery atherosclerosis (stenosis 30-99%), to assess the risk of first-ever ischemic stroke in relation to apoB, Lp(a) levels, and presence of IPH, after adjusting for the cardiovascular factors (understanding this association can inform primary prevention). Among patients with carotid artery atherosclerosis (stenosis 30-99%) with an ipsilateral ischemic stroke at baseline, to assess the risk of recurrent ipsilateral ischemic stroke in relation to apoB, Lp(a) levels, and presence of IPH, after adjusting for the cardiovascular factors. There will be a sensitivity analysis to assess if the association between Lp(a) and recurrent stroke is stronger in patients <60 years of age. (understanding this association can inform secondary prevention). For the first and second aim, there will be a cross-sectional, case-control analysis. For the third aim, i.e. assessing recurrent ischemic stroke, there is prospective follow-up of at least 3 months up to 45 months.