View clinical trials related to Hemorrhagic Stroke.
Filter by:Normal saline (0.9% sodium chloride), a classical crystalloid solution, is widely used to maintain fluid balance, volume resuscitation and dilute drugs during clinical practice. However, the chloride concentration of normal saline (154mmol/L) is much higher than human plasma, and a large amount of infusion may lead to iatrogenic hyperchloremia in ICU patients. In contrast, the concentrations of Multiple electrolytes II is more similar to those of plasma and is considered to be a better fluid choice than normal saline.
Telerehabilitation is an effective rehabilitation method that allows patients to receive physiotherapy remotely in their homes. The purpose of this study was to investigate the effects of home-based remote group training for balance and mobility on activities and body functions.
The main intention of the study is to understand the need and feasibility of transitional care training program among family caregivers of geriatric stroke survivors in Pakistan
In recent years, with the development of medical technology and materials and instruments, flow diverter (FD) has gradually become the most important treatment method for the treatment of intracranial aneurysms (IA). It is a revolutionary treatment method, which has changed the concept of endovascular treatment of IA, and turned the previous endovascular embolization to the reconstruction of the parent artery. At present, FD has been used in more than 250,000 cases worldwide, and the overall 1-year complete occlusion rate of aneurysms can reach 75%-85.5%. However, although the current imaging prognosis of FD is encouraging, the perioperative complications of FD are as high as 12.9%, including ischemic complications, SAH, and parenchymal hemorrhage in 7.3%, 2.0%, and 2.0%, respectively. The postoperative mortality was 1.5%, of which 1.3% were caused by delayed aneurysm rupture, distal parenchymal hemorrhage and PED-related nerve compression symptoms. In addition, an in-stent stenosis of more than 50% within one year has been reported in 10.2 to 15.0% of patients. However, in addition to conventional dual antibody therapy, there is no relevant guideline recommendation or clinical evidence on how to prevent complications after FD implantation in IA patients. Atorvastatin is widely used in the primary and secondary prevention of cardiovascular and cerebrovascular diseases. Its main effect is to improve the incidence of cardiovascular and cerebrovascular events by reducing blood lipids. Although the mechanism of clinical benefit of lipid-lowering by atorvastatin is not completely clear, a large number of clinical evidence has shown that atorvastatin can also reverse atherosclerosis, stabilize plate, reduce inflammation, reverse vascular endothelial dysfunction and reduce microthrombosis. It can reduce the incidence of cardiovascular and cerebrovascular events in patients with coronary heart disease and internal carotid artery stenosis after stent implantation in different degrees. However, there is no high-quality clinical evidence for the use of atorvastatin in intracranial aneurysm stent implantation. Previous retrospective studies have shown that atorvastatin is the only protective factor for in-stent restenosis after flow diverter implantation in intracranial aneurysms. In a retrospective observational study involving 273 patients empirically treated with atorvastatin for unruptured IA in our center, the median follow-up period was 7.6 months. The incidence of cerebrovascular events was 3.27%, and the incidence of more than 50% in-stent stenosis was 8.4%, which was significantly lower than the incidence of related events reported at home and abroad. Therefore, this study planned to conduct a randomized controlled clinical trial to confirm the efficacy and safety of oral atorvastatin in the prevention of cerebrovascular adverse events after stent implantation in patients with unruptured intracranial aneurysms, and to provide objective evidence for the treatment decision of patients with unruptured intracranial aneurysms to prevent cerebrovascular adverse events after flow diverter implantation.
The goal of this prospective observational study is to assess the effectiveness and performance of Methinks AI stroke imaging software platform in acute Code Stroke patients, and as a comparator to study sites utilizing existing AI imaging stroke platforms. The main question[s] it aims to answer is: • Performance of and outcomes associated with the use of the Methinks AI stroke imaging medical device in real-world clinical practice.
Cerebral vascular events (CVA) have a high prevalence in our environment; they are the first cause of disability and the second cause of death in the world (6.6 million deaths). 71% of all strokes worldwide correspond to the ischemic type, which is defined as an infarction in the brain, spinal cord or retina; The remaining 10-40% are hemorrhagic and are due to rupture of cerebral arteries. Until epidemiological week 35 of 2022, 34,643 cases were reported in Mexico, for this week in 2021, 26,462 cases had been reported. Baja California is among the first three places in the country with the highest number of reported cases, the majority corresponding to the male sex. The key clinical characteristic is the sudden appearance of a focal neurological deficit. Imaging studies such as head computed tomography or magnetic resonance imaging allow us to differentiate the subtype and mechanism of CVD since treatment differs markedly between CVD of ischemic origin and that of hemorrhagic origin. Vitamin B12 or cobalamin is a tetrapyrrole cofactor; One of its functions is to participate in the metabolism of homocysteine, which has been reported in various studies and it has been shown that high levels of this increase the risk of vascular diseases, such as stroke. On the other hand, vitamin B12 deficiency can lead to platelet dysfunction, causing significant bleeding. There are few protocols that have sought the direct association of cobalamin with CVD and even fewer with the hemorrhagic type. This condition is one of the main causes of admission to the Emergency Service of the General Hospital of Mexicali where they are given the necessary attention such as performing imaging studies and taking laboratory samples and based on the results the treatment to be followed is decided; However, measurements of vitamin B12 levels are not performed in this population. If the association is demonstrated, it could be implemented as a preventive measure for cerebral vascular events.
Oxidative stress is one of the main mechanisms causing harm in severe infection with septic shock, ischemia-reperfusion injury in resuscitated cardiac arrest and ischemic and hemorrhagic stroke. Melatonin is a potent scavenger of the mediators of oxidative stress, oxygen and nitrogen-reactive species, which directly injure cell structures like walls and DNA and thus cause organ dysfunction. In a previous study we have observed that high-dose oral bedtime melatonin (OBM) is associated with improved organ function in severe Covid-19 patients
The present study will use transcranial electrical stimulation (tES) with conventional physical therapy in sub-acute (at least 2 weeks after stroke onset) to chronic stroke within 2 years to investigate the effect on cortical activity and upper and lower limb motor function. The findings may support the usage of tES for improving brain activity and motor function in a clinic setting.
The aim of this study is to compare the effectiveness of 6-weeks of reactive balance training (REACT) with and without neuromuscular electrical stimulation (NMES) to paretic lower limb muscles on biomechanical, clinical, neuromuscular and neuroplastic outcomes of reactive balance control. This project is a Phase-I study and incorporates a double-blinded, randomized controlled trial design. Methods: Forty-six individuals with chronic stroke will be recruited and screened for determining their eligibility for the study. Once enrolled, they will be randomized into either of the two groups: intervention group (23 participants) and control group (23 participants). Both groups will undergo series of pre-training assessments which includes a postural disturbance in the form of a slip- or trip-like perturbations and walking tests in laboratory environment. After the pre-training assessment, individuals will undergo 6-weeks of training (2 hour per session, 2 sessions per week). The intervention group will receive NMES with the REACT training and the control group will receive ShamNMES. NMES will be applied to the different muscle groups of the paretic lower limb using an advanced software which is able to synchronize muscle activation with the time of perturbation onset and according to the phases of gait. After training, both groups will again be tested on all the assessments performed pre training. This study will help us understand the immediate therapeutic and mechanistic effects of REACT+NMES and inform stroke rehabilitation research and clinical practice. Our study will provide foundational evidence for future use of NMES to implement clinically applicable neuromodulation adjuvants to reactive balance training, which could be leveraged for designing more effective future interventions for fall-risk reduction.
Severe trauma, head trauma, stroke and resuscitated cardiac arrest patients requiring endotracheal intubation and mechanical ventilation are at high risk of early-onset ventilator-associated pneumonia (EO-VAP). A short course of systemic antibiotic is recommended for prophylaxis. This study intends to assess the safety and efficacy of 2 alternative mechanical non-invasive airway clearance techniques in the prevention of EO-VAP in an open label randomized pilot trial of 20 subjects per study group i.e., 60 cases. The interventions will be in place for 7 days and the observational periods will be 14 days.