Active clinical trials for "Brain Diseases"

The purpose of this study is to assesses the efficacy of oral supplementation with glutamine over three months on several amino acids and lactate concentration measured in cerebrospinal fluid and cerebral lactate measured by magnetic resonance spectroscopy.

The pathogenesis of sepsis-associated encephalopathy (SAE) is unclear, Formylpeptide receptor 1 (FPR1) is a cell membrane receptor that recruits leukocytes and mediates inflammatory responses after activation, but its role and mechanism in SAE are unknown. This project intends to clarify the relationship between FPR1 activation and SAE from the clinical. The investigators enrolled 100 patients with sepsis in ICU. Patients were divided into two groups according to diagnostic criteria: SAE group and none-SAE group. Whole blood was collected. The serum FPR1 protein level was measured using a commercial enzyme-linked immunosorbent assay. After whole blood RNA was extracted, the expressions of FPR1 and a reference gene were quantified by an automated one-step Taqman RT-PCR assay. Multiple logistical regression analysis was used to identify the independent factors (including FPR1 activation) for the prediction of SAE outcomes.

To date, no studies seems to compare conventional gait rehabilitation program with end-effector RAGT in subacute stroke patients by analysing the variations of gait kinematics beyond clinical multi prospective outcomes. The aim of this pilot study is to evaluate the efficacy of end-effector RAGT in subacute stroke patients in terms of clinical outcomes and gait kinematics, comparing them with conventional gait rehabilitation program.

This research is being done to find out the safety of the investigational study drug, Clonidine Hydrochloride ( CLON). , in infants who are undergoing whole body cooling for the treatment of hypoxic ischemic encephalopathy (HIE). The only known and effective treatment for HIE is therapeutic hypothermia or whole body cooling for72 hours. During the cooling process, babies get agitated, shiver and are uncomfortable. To treat these side effects morphine is frequently used. CLON is very effective in decreasing shivering in adults and children. Furthermore, in some preclinical studies, clonidine has been shown to be neuroprotective (safe for the brain in models of brain injury)..This is a Phase I-II to determine if low dose CLON will reduce the incidence of shivering and whether it has short term cardiovascular safety. In this Phase I-II study, the investigators will determine the (i) the maximum tolerated dose of CLON during cooling for HIE, (ii) the effects of CLON on heart rate, blood pressure, core body temperature and cerebral autoregulation (ability to maintain constant blood flow to the brain) and (iii) association between blood levels and changes in the above parameters. In this study the investigators hope to find ways to improve sedation, shivering and agitation in newborn infants with HIE on the cooling protocol. Our ultimate goal is determine the potential neuro-protective properties of clonidine in newborn babies with HIE.

Hypoxic-ischemic encephalopathy (HIE), a condition of reduced blood and oxygen flow to a baby's brain near the time of birth, may cause death or neurologic disability. Cooling therapy (hypothermia) provides some protection, but about half of affected infants still have a poor outcome. This clinical trial will determine if the drug erythropoietin, given with hypothermia, is safe to use as a treatment that may further reduce the risk of neurologic deficits after HIE.

The objective of this study is to provide an ongoing evaluation of clinical outcomes associated with the GORE Flow Reversal System and the GORE Embolic Filter when used for embolic protection during carotid artery stenting.

This study is being done to find out if the laxative polyethylene glycol (also known as GoLYTELY® or Miralax®) can treat your hepatic encephalopathy (confusion due to your liver disease and/or cirrhosis) better and/or more safely than lactulose (another laxative). In this study, the investigators will evaluate if polyethylene glycol (GoLYTELY®) is more effective than lactulose on neurocognition (memory and thinking skills) and determine if it decreases the hospital stay.

The purpose of this study is to determine the efficacy of high dose Erythropoietin to improve survival and neurologic outcome in asphyxiated term newborn undergoing cooling.

The purpose of this study is to determine if FMT can reverse Hepatic Encephlopathy (HE) in cirrhotic patients who continue to have breakthrough episodes of HE despite maintenance therapy with lactulose and/or rifaximin or metronidazole.

This study examines the effect of inhaled xenon gas in the treatment of newborn infants with hypoxic-ischemic encephalopathy (HIE) in combination with cooling, which is the standard treatment for this condition. The hypothesis is that the xenon + cooling combination will produce better neuroprotection than the standard treatment of cooling alone.