Active clinical trials for "Intracranial Hemorrhages"

Invasive neuromonitoring of intracranial pressure (ICP) is an important element of neurosurgical critical care that is used primarily as an indicator of adequate cerebral perfusion in patients, when clinical observation is not an option. Due to the constraint in size and the critical structures within the posterior fossa, detection of intracranial pressure particularly in the postoperative phase has been deemed desirable in patients with surgery in this region, particularly in those subjected to prolonged procedures and critical care. The posterior fossa is an anatomically constricted compartment with narrow spaces and intracranial hypertension quickly leads to brainstem damage and neurological dysfunction. ICP in the supratentorial space not necessarily correlates with ICP in the infratentorial space. Some authors claim that it would be beneficial to measure ICP in infratentorial space after posterior fossa surgery in some cases. The relationship between the intracranial pressure profiles in the supratentorial and infratentorial compartments remain unclear. After a neurosurgical operation in the posterior fossa there are most likely pressure differences between supra- and infratentorial spaces. It is well known that the pressure within the skull is unevenly distributed, with appreciable ICP gradients. Thus, the investigators intend to apply the intracranial multimodal monitoring in both infratentorial and supratentorial compartments simultaneously. Such coincident measurements most likely will be the most sensitive way to assess focal swelling, ischemia and tissue perfusion, or other relevant complications in the posterior fossa structures. The goal of this study is to test whether direct infratentorial monitoring is a more efficacious method for detecting dynamic changes in the operative compartment and whether it is safe, in view of the critical structures within the region.

To assess whether edoxaban (60/30 mg daily) compared to non-antithrombotic medical therapy (either no antithrombotic therapy or antiplatelet monotherapy) reduces the risk of stroke (composite of ischemic, hemorrhagic and unspecified stroke) in high-risk atrial fibrillation (CHA2DS2-VASc ≥2) patients with previous intracranial hemorrhage.

The overall goal is to establish the safety and efficacy of colchicine in ICH patients for the prevention of major cardiovascular events and brain injury. Colchicine for the prevention of vascular events after an acute intracerebral hemorrhage (CoVasc-ICH) is a vanguard pilot trial designed to obtain the factual feasibility prerequisites essential for the planning, design, funding and execution of a subsequent phase III trial.

Atrial fibrillation is the most common cardiac arrhythmia. In atrial fibrillation, there is a risk that clots can form in the heart, especially in the left atrium. If these clots come loose, there is a risk of stroke. To prevent strokes, patients with atrial fibrillation and status post ICB can be treated with anticoagulants. This medication therapy prevents blood clots from forming in the heart, but can also cause bleeding. Another therapy option is the occlusion of the left atrium. After closure of the left atrium, only a short anticoagulation therapy is necessary until the occluder has healed. The aim of the study is to compare these two treatment approaches. In this study only already approved drugs and occlusion systems will be used.

The study evaluates the effects of antithrombotic drugs (anticoagulant drugs or antiplatelet drugs) for prevention of ischaemic events in patients With recent intracerebral haemorrhage.

This study will evaluate if traumatic intracranial hemorrhage can be safely ruled out by using a microwave scanner (MD100) in conjunction with a combination of different brain biomarkers analyzed in serum.

Helsinki University Hospital (HUS) has decided on a strategy to provide digital health care services for several medical specialties - a project called the Health Village (HealthVillage.fi). Within Health Village a specific digital My Path program, iRENE Digital Pathway, has been developed for web-based neuropsychological rehabilitation. iRENE Digital Pathway is a structured program for adults with an acquired brain injury (ABI), which utilizes psychoeducative information and self-evaluation questionnaires for attentional, memory and executive disorders with a feedback, and provides training for internal and external memory and other cognitive strategies. The current study will explore if web-based neuropsychological rehabilitation is a feasible and effective method for carrying out rehabilitation for adults with ABI.

Stroke is one of the leading causes of mortality and disability worldwide. Optimization of intra-hospital pathways is as of today one of the most promising research topics in stroke treatment. A potential solution to shorten the time needed for current workflows, and therefore reperfusion, is to do both imaging and subsequent endovascular therapy (EVT) in the angiography suite using non-contrast syngo DynaCT Sine Spin (FDCT) for the exclusion of intracranial hemorrhage and flat detector CT angiography (FDCTA) or digital subtraction angiography for diagnosis of LVO. It is still a matter of debate if FDCT can reliably differentiate between ischemic and hemorrhagic stroke. This study aims to investigate if non-contrast syngo DynaCT Sine Spin imaging is non-inferior to non-contrast MDCT imaging regarding its sensitivity and specificity for the detection of intracranial hemorrhages.

A monocentric, non-randomized, prospective study in which each patient is his/her own control. The study investigates 2 methods of blood pressure measurement, within the first 24 hours after reperfusion, i) Continuous measurement of blood pressure with the Clearsight device (Edwards) and ii) intermittent blood pressure measurements with cuff.

This study is a two-stage, pivotal, prospective, non-randomized, multi-center, within patient comparison of the SENSE device and the standard diagnostic test, head CT scan in patients with a diagnosis of primary spontaneous ICH or traumatic intracranial bleeding for the detection and monitoring of intracranial hemorrhages.