View clinical trials related to Cerebral Hemorrhage.
Filter by:Background: Despite the capability of emergency surgery to reduce the mortality of severe spontaneous intracranial hemorrhage (SSICH) patients, the effect and safety of surgical treatment for severe spontaneous intracranial hemorrhage (SSICH) patients receiving long-term oral antiplatelet treatment (LOAPT) remains unclear. In consideration of this, the cohort study is aimed at figuring out the effect and safety of emergency surgery for SSICH patients on LOAPT. Methods: As a multicenter and prospective cohort study, it will be conducted across 7 representative clinical centers. Starting in September 2019, the observation is scheduled to be completed by December 2022, with a total of 450 SSICH patients recruited. The information on clinical, radiological, and laboratory practices will be recorded objectively. All of the patients will be monitored until death or 6 months after the occurrence of primary hemorrhage. Study Design: In this study, two comparative cohorts and an observational cohort will be set up. The primary outcome is the effect of emergency surgery, which is subject to assessment using the total mortality and comparison in the survival rate of SSICH patients on LOAPT between surgical treatment and conservative treatment. The second outcome is the safety of surgery, with the postoperative hemorrhagic complication which is compared between the operated SSICH patients on and not on LOAPT. Based on the observation of the characteristics and outcome of SSICH patients on LOAPT, the ischemic events after discontinuing LOAPT will be further addressed, and the coagulation function assessment system for operated SSICH patients on LOAPT will be established. Objective: In this study, investigators will estimate the effect and safety of emergency surgery for SSICH patients on LOAPT, which will provide an evidence for management in the future.
The purpose of this research study is to evaluate the safety and outcomes associated with the use of IRRAflow® System catheters in externally draining intracranial fluid to reduce intracranial pressure. This study will be comparing the IRRAflow® system to standard of care catheters used in the same procedure. The IRRAflow® system is FDA approved for this procedure.
The purpose of the study is to provide a first assessment of safety, tolerability and efficacy of Ir-CPI, administered on top of standard-of-care, on secondary brain injury in patients with spontaneous intracerebral haemorrhage.
This study is a multi-center, prospective, registry study. This research was supported by the National Key Research and Development Program. To establish a domestic multi-center, large-scale "brain-heart comorbidity" dynamic database platform including clinical, sample database, image and other multi-dimensional information requirements, through the construction of a multi-center intelligent scientific research integration platform based on artificial intelligence. Any of newly diagnosed cardiovascular related diseases were identified via ICD-10-CM codes: I21, I22, I24 (Ischaemic heart diseases) [i.e., ACS], I46 (cardiac arrest), I48 (Atrial fibrillation/flutter), I50 (Heart failure), I71 (Aortic disease), I60 (subarachnoid hemorrhage), I61 (intracerebral hemorrhage), I63 (Cerebral infarction), I65 (Occlusion and stenosis of precerebral arteries), I66 (Occlusion and stenosis of cerebral arteries), I67.1 (cerebral aneurysm), I67.5 (moyamoya diseases), Q28.2 (Arteriovenous malformation of cerebral vessels). The data is stored on the brain-heart comorbidity warehouse via a physical server at the institution's data centre or a virtual hosted appliance. The brain-heart comorbidity platform comprises of a series of these appliances connected into a multicenter network. This network can broadcast queries to each appliance. Results are subsequently collected and aggregated. Once the data is sent to the network, it is mapped to a standard and controlled set of clinical terminologies and undergoes a data quality assessment including 'data cleaning' that rejects records which do not meet the brain-heart comorbidity quality standards. The brain-heart comorbidity warehouse performs internal and extensive data quality assessment with every refresh based on conformance, completeness, and plausibility (http://10.100.101.65:30080/login).
The SIM0355-201 trial is a multicenter, randomized, double-blind, placebo-controlled exploratory clinical trial with the main study objective of evaluating the safety and tolerability of different doses of Edaravone Dexborneol concentrate for injection combined with conventional medical therapy in patients with cerebral hemorrhage. The subject had a clinical diagnosis of cerebral hemorrhage, within 6-24 hours from stroke onset to start of study treatment, with the bleeding site in basal ganglia and a hematoma volume ≤ 30 ml at the bleeding site. The trial was divided into two periods (Period A and Period B), with Period A being a dose escalation period divided into two dose levels: the first dose level group (Dose 1 group: Synbixin 37.5 mg; placebo group) and the second dose level group (Dose 2 group: Synbixin 62.5 mg; placebo group).
Disorders of consciousness (DOC) refers to the persistent loss of consciousness after 28 days in patients with brain injury caused by trauma, stroke, or hypoxia. It includes coma, vegetative state, and minimally conscious state. At present, there is no effective treatment for DOC. Only one RCT study of amantadine has proved that it may be effective for the treatment of DOC. In recent years, more evidence has shown that neuromodulation technology is beneficial to the recovery of DOC. Cervical spinal cord stimulation surgery is a new treatment method for patients with DOC. Electrodes are implanted in the high cervical spinal cord C2-C5. By adjusting different electrical stimulation parameters, it has a wake-promoting effect. In this study, patients were selected into the spinal cord stimulation group and the conventional treatment group according to the wishes of their families. The patients in the spinal cord stimulation group were given 21 days of cervical spinal cord stimulation treatment on the basis of conventional brain rehabilitation. Patients were followed up routinely and completed designated examinations at 12 months to determine the safety and efficacy of cervical spinal cord stimulation therapy.
This pilot study aims to assess the effectiveness and safety of rTMS in the treatment of movement disorders in patients with ICH.
The objective of the study is to assess brain tissue perfusion by contrast-enhanced ultrasound perfusion imaging (PerCEUS) in acute brain injuries. More precisely, it aims : - to evaluate the heterogeneity of brain perfusion and thus diagnose brain tissue hypoperfusion with contrast-enhanced ultrasound. - to correlate contrast-enhanced ultrasound with perfusion measurements by usual multimodal monitoring.
Intracerebral hemorrhage (ICH) is a devastating disease with high early mortality, unfavorable neurological outcomes, and high cost of care. To date, the role of DTI-guided minimally invasive hematoma evacuation in ICH is still uncertain. The investigators will conduct a multicenter randomized controlled trial, as well as a concurrent prospective observational study including all ICH patients who decline participation in the trial and will therefore receive minimally invasive hematoma evacuation or best medical therapy and consent to be followed up. All participants will be followed up at the same time using the same outcomes measures. The primary outcome will be collected by a blinded assessor.
Introduction Remote cerebral hemorrhage following reperfusion treatment in ischemic stroke is rare (1.3-3.7% of all treated strokes) and is associated with worse functional and vital prognosis. Multicenter observational studies suggest that amyloid angiopathy may be one of the main risk factors for remote hemorrhage. Currently, it is unknown what happens to those patients with remote hemorrhage beyond 3 months of follow-up in terms of risk/benefit balance when receiving antiplatelet or anticoagulant therapy, as well as from a cognitive point of view. Considering an analogy with amyloid angiopathy, the hypothesis is that those patients with remote hemorrhage have a higher risk of intracranial hemorrhage during follow-up when receiving stroke secondary prevention, and will also present greater cognitive deterioration during long-term follow-up. Main Objectives - To explore the frequency and risk factors for intracranial hemorrhage during follow-up of patients with remote cerebral hemorrhage. - To explore the frequency and progression of cognitive deterioration during follow-up in patients with remote cerebral hemorrhage. Methodology Observational, prospective, multicenter registry with a population-based case-control design of consecutive patients with remote hemorrhage following reperfusion therapy in acute ischemic stroke. Inclusion criteria: Diagnosis of ischemic stroke with age greater than or equal to 18 years who has remote cerebral hemorrhage after receiving reperfusion therapy in the acute phase. Exclusion criteria: Lack of basic data (age, sex, neuroimaging data) or telephone for follow-up. The cases will be those patients with remote hemorrhage. For each case included, 4 consecutive controls will be included (2 with local parenchymal hemorrhagic transformation and 2 without hemorrhagic transformation). The data will be filled out within the (Codi Ictus de CATalunya) CICAT registry form (currently mandatory in all stroke centers in Catalonia) to which additional variables will be added. Telephone follow-up will be conducted at 3, 12, and 24 months. Main study variable: - Any type of spontaneous or traumatic intracranial hemorrhage during a 24-month follow-up. - Score on the "Short Informant Questionnaire" scale (a validated 17-question questionnaire to be conducted over the phone, where a score higher than 57 points indicates cognitive impairment). Expected sample size during a 2-year recruitment period: 105-300 patients (considering the participating centers to date). Additional information. This study is endorsed by the "Pla Director de la Malaltia Vascular Cerebral" in Catalonia. Participating Centers. Participation offers have been sent to the 28 hospitals in the hospital network of Catalonia with the capacity to administer intravenous fibrinolysis. Positive responses have been received from 13 of them so far. In case the project is accepted by the (Comité Ético de Investigación Clínica) CEIC Sant Pau, the centers that have not responded will be contacted again to obtain their participation.