View clinical trials related to Traumatic Brain Injury.
Filter by:The TOPHR HIT trial is a clinical trial of patients experiencing blunt trauma who present with an injury to their head which makes them unconscios. The study compares two different fluids given to the patient in the out of hospital setting by a paramedic. The two fluids are salt water (standard treatment) versus a higher concentration of salt water mixed with a sugar (study fluid). The patients have an equal chance of receiving either fluid and the paramedic and the patient and the treating trauma surgeon do not know which fluid was provided in the out of hospital setting.
The primary objective of this study is to evaluate the effects of plasticity-based, adaptive cognitive remediation on the cognitive abilities, functional status and quality of life of soldiers and veterans diagnosed with persistent post-concussive symptoms (PPCS) following a mild traumatic brain injury (mTBI, also referred to as a concussion, or blast exposure), as compared to a computer-based control.
Objective: In this study we will develop and apply imaging techniques to perform the first three-dimensional (3-D) measurements of brain biomechanics during mild head movement in healthy human subjects. Biomechanics is the application of mechanics, or the physical principles in action when force is applied to an object, to the anatomical structure and/or function of organisms. Such techniques will be invaluable for building computational models of brain biomechanics, understanding variability of brain biomechanics across individual characteristics, such as age and sex, and determining brain sub-structures at risk for damage when movement of the head is accelerated, such as during a traumatic event. Study Population: Measurements will be performed on 90 healthy men and women aged 18-65. Design: We will build upon the model pioneered by our collaborator, Dr. Philip Bayly. The model places a human subject in a magnetic resonance (MR) scanner with one of two head support units that allows a specific range of motion. Each head support is latched such that it can be released by the subject, and results in either a rotation of the head of approximately 30 degrees or a flexion-extension of the head of approximately 4 degrees. Although both supports are weighted so that the motion is repeatable if the subject is relaxed, the subject can easily counteract the weight. The resulting acceleration/deceleration is small (in the range of normal activities, such as turning one's head during swimming) and has been validated and used in other human investigations of brain biomechanics. The subject repeats the motion multiple times during the MR scan under their own volition and desired pace to measure motion of the head and brain. Outcome measures: This project is a pilot study evaluating the potential of extracting three-dimensional estimates of brain deformation, such as strain measurements, using MR imaging. A primary outcome of this project will be a fast MR acquisition sequence for measuring 3-D brain deformation. The sequence will be evaluated by applying the protocol to human subjects, followed by preliminary quantification of the reproducibility and stability of deformation measurements.
It is hypothesized that the long-term results of rehabilitation and subsequent aging after Brain Trauma depend on brain's premorbid anatomical (structural) and functional (cognitive, emotional) reserves. The purpose of this study are: 1. to determine whether such reserves exist. 2. to study their convergent and discriminant validity. 3. to study their characteristics.
After traumatic injuries some people have difficulty returning to the routine of their everyday activities and may experience physical and emotional pain. The purpose of this study is to identify new ways of providing support for physically injured trauma survivors. All study procedures are designed to work around patient needs and be as flexible as possible in order to best fit into patients' post-injury recovery. Patients who are eligible for the study are randomly assigned to receive care as usual, or the "new method of treatment," with the study Trauma Support Specialist (TSS). This TSS will be in contact with the patient for the next three months; they may visit the patient at the hospital or at outpatient medical appointments. The TSS will also be available to talk with the patient over the telephone. Overall, the TSS will be working with the patient to help with difficulties returning to his or her routine and overcoming physical and emotional pain experienced after the injury. We believe that patients who receive the "new method of treatment," will be more able to return to daily routines and/or cope with the emotional stress that can occur after an injury. Intervention technology innovations including mHealth applications and web-based links will be included in the investigation.
Abstract: The most widely studied neuro-markers in traumatic brain injury (TBI) are S100B and neurone specific enolase (NSE). S-100B is localized in astroglia. This marker is used to predict neuronal damage caused by traumatic brain injury. The investigators conduct a study to derive and validate the measurement of S-100B in serum of patients with different types traumatic brain injuries.
This study will evaluate the efficacy of novel compliant flooring in reducing injuries due to falls in a long-term care facility, determine the cost effectiveness of this intervention, and assess perceptions about compliant flooring among staff, residents, and families. The investigators hypothesize that compliant flooring will (1) reduce the incidence of injuries due to falls in long-term care residents; (2) represent an overall cost-savings when material and implementation costs are considered relative to direct and indirect costs associated with injuries due to falls; and (3) be received positively by staff, residents, and their family members.
This study is studying the effects of Mindfulness Based Stress Reduction (MBSR), a standard protocol of gentle yoga and breath meditation, on patients with Traumatic Brain Injury (TBI). The investigators are testing whether this intervention can help improve the stress response and increase resiliency and mindfulness for patients with TBI, which may lead to improved symptoms and neurocognitive function.
The purpose of this trial is to investigate safety and efficacy of Cerebrolysin as add-on therapy to standard care in patients with acute traumatic brain injury (TBI). The study duration for each patient is 180 days.
Cerebral edema is seen heterogenous group of neurological disease states that mainly fall under the categories of metabolic, infectious, neoplasia, cerebrovascular, and traumatic brain injury disease states. Regardless of the driving force, cerebral edema is defined as the accumulation of fluid in the brain's intracellular and extracellular spaces. This occurs secondary to alterations in the complex interplay between four distinct fluid compartments within the cranium. In any human cranium; fluid is contained in the blood, the cerebrospinal fluid, interstitial fluid of the brain parenchyma, and the intracellular fluid of the neurons and glia. Fluid movement occurs normally between these compartments and depends on specific concentrations of solutes (such as sodium) and water. In brain-injured states, the normal regulation of this process is disturbed and cerebral edema can develop. Cerebral edema leads to increased intracranial pressure and mortality secondary to brain tissue compression, given the confines of the fixed-volume cranium. Additionally, secondary neuronal dysfunction or death can occur at the cellular level secondary to the disruption of ion gradients that control metabolism and function. While studies utilizing bolus dosing of hyperosmolar therapy to target signs or symptoms of increased intracranial pressure secondary to cerebral edema are numerous, there is a paucity of studies relating to continuous infusion of hyperosmolar therapy for targeted sustained hypernatremia for the prevention and treatment of cerebral edema. The investigators hypothesize that induced, sustained hypernatremia following traumatic brain injury will decrease the rate of cerebral edema formation and improve patient outcomes.