View clinical trials related to Brain Diseases.
Filter by:Delirium and long-term cognitive dysfunction are important problems in intensive care patients. Patients with sepsis are at a high risk of developing delirium (septic encephalopathy), which may be an important risk factor for the development of long-term cognitive dysfunction. Working hypotheses: 1. Septic encephalopathy and cognitive dysfunction are caused by an unspecific reaction of the brain to an intense inflammatory stimulus. 2. It is possible to therapeutically influence the inflammatory response and its effects on the brain.
The aim of this study is to determine whether a simplified device of albumin dialysis also has beneficial effects.
Hypothesis: Is the combination of oral L-ornithine-L-aspartate and lactulose more efficacious than oral lactulose alone in treatment of hepatic encephalopathy? Study design; Randomized, double-blinded, placebo controlled trial
The purpose of this study is to determine the safety and pharmacokinetics of moderate to high doses of erythropoietin in newborn infants with birth asphyxia.
Based on our current understanding of Aicardi syndrome, the condition is hypothesized to occur due to a genetic change on the X-chromosome. The research team is investigating Aicardi syndrome to identify the specific gene location associated with the disorder. Th investigators are collecting blood and skin biopsy samples from patients and their parents. A permanent cell line is prepared and DNA from the blood and skin samples and cell lines is isolated and then used for genetic testing. The current research includes microarray analysis which which is used to look for duplications or deletions of genetic material, mutation analysis of candidate genes by sequencing, review of medical records to identify trends suggesting possible candidate genes of interest, and X chromosome inactivation studies.
This study will look at the safety of a drug used in participants who have had hepatic encephalopathy (HE) in the past.
The main objective of this study is to investigate the effect of Prometheus liver support dialysis on intracranial pressure, cerebral metabolism and circulation in patients with acute liver failure.
This Phase I clinical trial is studying the side effects and best dose of ABT-888 when given together with Whole Brain Radiation Therapy (WBRT) in treating patients with brain metastases.
A study of the complex genetics of brain development will be undertaken with an emphasis on those genes that cause the most common structural brain anomaly in humans called holoprosencephaly (HPE). This malformation of the brain can result from either environmental or genetic causes, and it is the aim of these investigations to determine the genes responsible for both normal and abnormal brain development through the study of patients with this disorder. Mutations in one such gene, Sonic Hedgehog, have been shown by us to be responsible for approximately one quarter of familial cases of HPE. Other genes either related to the hedgehog pathway or located at unrelated defined genetic loci may also contribute to HPE and are the subject of active investigation. We anticipate that many genes important for normal brain development will be identified in the search for genetic causes of HPE.
Oxygen radicals and inflammation are important causes for brain injury in neonates following perinatal asphyxia. Animal studies demonstrated potential benefits to the brain when using both of vitamin C and ibuprofen. The efficacy of these 2 drugs when combined in protecting the human brain has not been studied. We aimed in this study to test the hypothesis that a combination of anti-oxidants (vitamin C) and anti-inflammatory (ibuprofen) drugs can decrease the brain injury in perinatal asphyxia and improve outcomes when given to infants immediately after birth.