View clinical trials related to Traumatic Brain Injury.
Filter by:The purpose of the study is to investigate whether transcranial, high-intensity LED placed on the scalp can improve working memory in people who have sustained a concussion with lingering effects or a mild brain injury.
This study investigates the efficacy of a novel neurorehabilitation program combining noninvasive brain stimulation (transcranial magnetic stimulation or TMS) and cognitive therapy, on cognitive function and quality of life in individuals with blast-induced traumatic brain injury (bTBI).
This investigation will explore the impact of 8 weeks of citicoline treatment on cognitive function, clinical state and substance use in 40 individuals with mild traumatic brain injury (mTBI).
The investigators will obtain thromboelastography (TEG) on pediatric patients admitted to the Rady Children's Hospital ICU after traumatic brain injury on admission to our ICU and after 24 hours of care. The investigators hypothesize that TEG will identify abnormalities of coagulation that are not identified by traditional coagulation studies, i.e. prothrombin time (PT), activated partial thromboplastin time (aPTT), and international normalized ratio (INR).
Peripheral nerve stimulation for the treatment of sequelae due to traumatic brain injury. This study will specifically examine patients with mild traumatic brain injury (TBI) who have persistent cognitive impairments lasting one year or longer. Neuropsychological testing will occur to confirm the diagnosis.
The goal of this phase of the project is to identify the elements of the Theory of Planned Behavior (TPB) that should be targeted to provide the most influence on older adults' behavior (or other stakeholders) to purchase and wear protective headwear. The investigators also intend to determine the format of communication (social marketing/academic detailing) that is most influential for different key stakeholder groups. The TPB has been useful in understanding behavior change related to exercise and adaptive equipment use (such as grab bars, canes, hip protectors); in understanding how a person's attitudes, subjective/social norms and perceived behavioral control inform the development of intention that leads to behavior change.
The purpose of this study is to determine if bone marrow harvest, BMMNC separation, and re-infusion in adults with acute severe TBI is safe and will improve functional outcome. 12/09/2015 Update: The study is closed to new enrollment and all follow-up visits have been completed. Data analysis is underway.
Background: Although glucose is essential to cerebral function, abundant experimental and clinical evidence demonstrates that endogenously released lactate, rather than glucose, is the preferential energy substrate for the brain in conditions of stress and acute injury. In patients with severe Traumatic Brain Injury (TBI) and aneurysmal subarachnoid hemorrhage (SAH) monitored with cerebral microdialysis and brain tissue oxygen (PbtO2), our preliminary data show that increased brain extracellular lactate is frequently observed. Our findings indicate that elevated brain lactate more often occurs in the absence of brain hypoxia/ischemia and is mainly the consequence of increased cerebral glycolysis, i.e. it occurs in association with high extracellular pyruvate. These data suggest that the primary source of elevated lactate is activated glycolysis and strongly support the concept that endogenously released lactate can be utilized by the injured human brain as energy substrate. They prompt further investigation to examine whether exogenous lactate supplementation can be a valuable neuroprotective strategy after TBI or SAH. Indeed, in animal models of brain injury, administration of exogenous lactate improves neuronal and cognitive recovery. Hypothesis: The investigators test the hypothesis that lactate therapy, administered during the acute phase of TBI or SAH, might exercise neuroprotective actions by restoring brain energetics and improving brain tissue PO2 and cerebral blood flow (CBF). Aim of the study: The aim of this single-center study is to examine the effect of sodium lactate infusion on cerebral extracellular metabolites, brain tissue PO2 and cerebral blood flow, measured with CT perfusion and transcranial doppler (TCD). Design: Prospective phase II interventional study examining the effect of a continuous 3-6 hours infusion of sodium lactate (20-40 µmol/kg/min), administered within 48 hours from TBI or SAH, on cerebral extracellular glucose, pyruvate, glutamate, glycerol, PbtO2 and CBF.
The Aim of the Study is to Measure the Effect of Finnish Physician-staffed EMS Unit Treatment Methods on Traumatic Brain Injury (TBI) Patient Prognosis. Physician-staffed HEMS unit was implemented to the EMS 2011. The aim of this study is to compare the results against a historical database to see if the implementation of a HEMS unit will improve the prognosis of TBI patients.
The global aim of this proposal is to test and refine Common Data Elements (CDEs), neuroimaging standards, and best practices for genetics and proteomics in Traumatic Brain Injury (TBI) studies. Testing and validating of TBI-CDEs will be performed in a multi-center prospective observational study with 3 TBI Centers (San Francisco General Hospital (SFGH), University of Pittsburgh Medical Center (UPMC), University Medical Center Brackenridge (UMCB)) and a TBI Rehabilitation Center (Mount Sinai Rehabilitation Center (MSMC)). The investigators will create and expand existing data repositories for patient demographics, neuroimaging, plasma biomarkers, genetics, and multivariate outcomes thereby providing researchers and clinicians with the infrastructure to establish multidisciplinary, multicenter research networks and improve clinical research in the TBI field.