View clinical trials related to Intracerebral Hemorrhage.
Filter by:The investigators intend to show that DDAVP improves platelet activity from baseline to 60 minutes after treatment start.
The purpose of this study is to use transcranial Doppler (TCD) to predict intracranial pressure (ICP) and clinical outcome of neurocritical patients.
Intracerebral hemorrhage (ICH) is a devastating disease with less than 20% of survivors being independent at 6 months. There is currently no approved treatment for ICH which has been shown to improve outcomes. In an effort to develop a new treatment for ICH, this research focuses on a different aspect of ICH treatment which has not yet been evaluated: enhancing absorption of the blood clot with medication.
The purpose of this study is to determine if computed tomography angiography can predict which individuals with intracerebral hemorrhage will experience significant growth in the size of the hemorrhage. For individuals who are at high risk for hemorrhage growth, the study will compare the drug recombinant activated factor VII (rFVIIa) to placebo to determine the effect of rFVIIa on intracerebral hemorrhage growth.
Study Objective: To analyze if statins are effective in ameliorating perihematomal edema evolution thereby reducing mortality and improving functional outcomes following spontaneous intracerebral hemorrhage (ICH).
The purpose of this academic lead study is to determine if a treatment strategy of early intensive blood pressure (BP) lowering compared to conservative BP lowering policy in patients with elevated blood pressure within 6 hours of acute intracerebral haemorrhage (ICH) improves the outcome of death and disability at 3 months after onset.
- To prove whether use of antiplatelet agents results into a rapid enlargement of hematoma after onset of acute intracerebral hemorrhage. - To prove the efficacy and safety of platelet transfusion for prevention of hematoma growth in patients who were stricken by acute intracerebral hemorrhage while being on antiplatelet medication.
- To evaluate the efficacy of using IPC during the acute phase of ICH in the prevention of VTE. - To assess the safety and efficacy of additional therapy with enoxaparin. - To compare the efficacy and safety of the European and American guideline recommendations. - To provide an efficient and safe thromboprophylaxis for several weeks until the patient is able to walk.
Animal studies show that the breakdown of blood results in iron accumulation in the brain after brain hemorrhage (ICH); and that iron plays a role in brain injury in ICH patients. Deferoxamine (DFO) has been extensively used in clinical practice for more than 30 years to remove excessive iron from the body, and has been shown to provide some benefit in animal studies of ICH. Therefore, we plan to undertake this study to evaluate the safety and tolerability of treatment with DFO in patients with ICH, and to determine the maximal tolerated dose to be used in future studies to determine if treatment with DFO can improve the outcome of patients with ICH. Our main objectives are: 1) to evaluate the safety and tolerability of varying doses of DFO, by determining the treatment related adverse events, in patients with ICH; and 2) to determine the maximal tolerated dose to be adopted in subsequent studies to test the efficacy of DFO in improving outcome after ICH. We hypothesize that DFO is well-tolerated and has minimal serious adverse effects in patients with ICH; and that treatment with DFO will improve patients' outcome. The results can potentially bring into account new means to improve the outcome of patients with ICH. ICH is a frequent cause of disability and death. A successful study demonstrating the efficacy of iron-modifying therapy would be of considerable public health significance.
Neurocritical ill patients are frequently transfused. Red blood cell transfusion (RBCT) in these patients has been associated with deleterious effects, including higher rates of nosocomial infections, multi-organ failure, and mortality. Therefore, it seems crucial to avoid any unnecessary RBCT. Most critically ill patients tolerate hemoglobin levels near 7 g/dL without an increase in morbidity or mortality rates. In this regard, a recent sub-analysis of TRICC trial has showed that TBI patients may tolerate hemoglobin levels as low as 7 g/dL, but other studies including neurocritical patients suggested that severe anemia may worsen clinical outcome. Therefore, optimal hemoglobin levels in neurocritical care patients remain largely unknown. Some textbooks and guidelines recommend to transfuse these patients to reach hemoglobin levels near to 10 g/dL, despite the lack of a solid scientific background supporting this target. Even though it has not been demonstrated, hemoglobin-based RBCT prescription could result in over- or under-transfusion in neurocritical patients. Alternatively, it has been suggested that more physiological transfusion triggers, using direct signals coming from the brain, will progressively replace arbitrary hemoglobin-based transfusion triggers in the neurocritical patients [65]. At the neurocritical units, patients are often monitored by using non-invasive methods, such as near infrared spectroscopy which indirectly measures regional cerebral oxygen saturation (rSO2). Changes in rSO2 values have been shown to directly correlate with changes in erythrocyte mass, thus increasing with RBCT and decreasing with blood losses. Moreover, rSO2 values also show a good correlation with clinical outcome and other variables which are often monitored in TBI patients. The purpose of this study is to ascertain as to whether rSO2 levels are more efficacious than conventional hemoglobin levels in guiding RBCT in patients admitted to a neurocritical care unit.