View clinical trials related to Brain Injuries.
Filter by:This study proposes to investigate how well Bright White Light Therapy will work in the acute inpatient rehabilitation units for people whom have experienced a traumatic brain injury for the purpose of treating sleep disruption. Participants will be assessed based on sleep efficiency, thinking abilities, therapy participation, and perception of fatigue/sleepiness. In previous studies dim red light has not had the same effects on function as bright white light, and will be chosen for use as a placebo. Each subject will be randomized to receive 30 minutes of either Bright White Light Therapy or Red Light Treatment each morning for 10 days. To measure the effect of this treatment, the investigators will measure the each participants sleep daily by using an actigraph watch. This watch will record movement continuously. The investigators will also measure the subjects' report of how well they slept, whether fatigue is present, and how attentive they are before and after treatment. Research Hypothesis: In persons with TBI, prospectively compare overnight sleep in a cohort exposed to morning Bright White Light with a comparison group exposed to Red Light in an acute inpatient rehabilitation setting.
To investigate the effectiveness of a peer-led social skills training intervention compared to social activity (usual care) to improve social communication skills following severe brain injury.
The research aims of the CENTER-TBI study are to: 1. better characterize Traumatic Brain Injury (TBI) as a disease and describe it in a European context, and 2. identify the most effective clinical interventions for managing TBI. Specific aims 1. To collect high quality clinical and epidemiological data with repositories for neuro-imaging, DNA, and serum from patients with TBI. 2. To refine and improve outcome assessment and develop health utility indices for TBI. 3. To develop multidimensional approaches to characterisation and prediction of TBI. 4. To define patient profiles which predict efficacy of specific interventions ("Precision Medicine"). 5. To develop performance indicators for quality assurance and quality improvement in TBI care. 6. To validate the common data elements (CDEs) for broader use in international settings, and to develop a user-friendly web based data entry instrument and case report form builder. 7. To develop an open database compatible with Federal Interagency Traumatic Brain Injury Research (FITBIR). 8. To intensify networking activities and international collaborations in TBI. 9. To disseminate study results and management recommendations for TBI to health care professionals, policy makers and consumers, aiming to improve health care for TBI at individual and population levels. 10. To develop a "knowledge commons" for TBI, integrating CENTER-TBI outputs into systematic reviews.
Background. Early rehabilitation programs (ERP) that include physical, occupational, and speech therapies lessens debilitation and promotes return to previous physical and cognitive functioning and have been successfully applied in adult intensive care units (ICUs). Despite the fact that critically ill children with acute brain injury (ABI) are at increased risk of life-long disability and stunted development, benefits of ERP for this group have not been studied and are not standard of care in pediatric ICUs. Objectives. The aims of this study are 1) To better understand current practices and barriers to use of these therapies and 2) To subsequently evaluate ERP vs. usual care in children with ABI in the ICU by randomizing children to these groups and measuring outcomes. We expect that ERP therapies are underutilized in the PICU and that outcomes in the ERP group will be superior compared to the usual care group. Methods. The first task of this research program is to survey healthcare professionals (physicians, nurses, allied health) and families of children in the ICU about their hospital's resources, current practices, and barriers to ERP. This survey will be distributed to the 78 sites affiliated with the Pediatric Acute Lung Injury and Sepsis Investigators (PALISI), a group of clinicians and researchers dedicated to improving child outcomes from critical illness. Next, we will enroll 175 children with ABI in a randomized, controlled trial of ERP versus usual care. Children enrolled in ERP will begin therapies by 48 hours of ICU admission and those in the usual care group will begin therapies when these services are ordered by treating physicians. Children aged 3-17 years with ABI expected to be admitted to the ICU > 48 hours due to trauma, infection, low oxygen, or low blood flow to the brain are eligible. Therapy interventions are individualized for the child's clinical status. The effectiveness of ERP will be measured using the Vineland Behavior Adaptive Scale (VABS) pre-ABI and 6 months post-ABI. This test, validated for children, assesses a child's physical and cognitive function as well as behavior. Other tests will be performed that assesses child and family quality of life and length of hospital admission. Our outcome tests were chosen because 1) They are the most important outcomes to families of children as surveyed in our ICU and 2) They are outcomes that can be influenced by ERP. Summary. This is the first and largest study designed to evaluate whether ERP improves outcomes for critically ill children with ABI. We anticipate that rehabilitation practices in ICUs will be unprotocolized and under-utilized. We expect that patients in the ERP group will have superior adaptive and quality of life outcomes, outcomes important to families, without increasing adverse events compared to patients in the usual care group.
Traumatic brain injury (TBI) patients in Latin America experience high levels of disability and extremely poor functional outcomes, and their informal caregivers play a key role in their rehabilitation and care. To improve TBI rehabilitation through stronger informal caregiving, the proposed study will develop and evaluate an evidence--based and culturally sensitive Transition Assistance Program for informal caregivers of patients with TBI in Latin America during the patient's transition from hospital to home. This study will generate findings that can provide empirically supported guidance to clinicians regarding the provision of culturally tailored rehabilitation services for TBI caregivers in Latin America and in the U.S.
TRAHT is a pilot randomized clinical trial designed to evaluate safety and feasibility of two red blood cells transfusion thresholds in moderate or severe traumatic brain injured patients
The purpose of this study is to evaluate blood-based biomarkers before and after sports-induced concussion using neuroimaging and head impact sensor technology.
Introduction: Increased intracranial pressure (ICP) is considered to be the most important intracranial mechanism causing secondary injury in patients admitted after acute traumatic brain injury (TBI) and intracranial haemorrhage (ICB) including subarachnoid haemorrhage (SAH). Currently, ICP can be measured and monitored only using invasive techniques. The two ICP measurement methods available - intraventricular and intraparenchymal - require both a neurosurgical procedure in order to implant the catheter and probes within the brain. The invasiveness of current methods for ICP measurement limits the diagnoses reliability of many neurological conditions in which intracranial hypertension is a treatable adverse event. A reliable, accurate and precise non-invasive method to measure ICP would be of considerable clinical value, enabling ICP measurement without the need of a surgical intervention. Aim: The aim of this study is to validate a novel non-invasive ICP measurement device by comparing its measurement with the "gold standard" invasive ICP-measurement by intracranial probe. The device used in this study has been been developed in the Telematic Science Laboratory at the Kaunas University of Technology, Lithuania. Methods: The non-invasive ICP measurement method will be assessed prospectively using repeatable simultaneous non-invasive and invasive (standard with intracranial probe) ICP measurements on patients presenting with TBI and SAH. The device method is based on two-depth transcranial doppler (TCD) technique for simultaneously measuring flow velocities in the intracranial and extracranial segments of the ophthalmic artery (OA). The intracranial segment of the OA is compressed by ICP and the extracranial segment of the OA is compressed by the pressure Pe externally applied by the device. Two-depth TCD device is used as an accurate indicator of the balance point (Pe = ICP) when the measured parameters of blood flow velocity waveforms in the intracranial and extracranial segments of OA are identical. The device has the same ultrasound transmission parameters as existing TCD devices and meets all patient safety criteria.
The purpose of this study is to determine whether repetitive Transcranial Magnetic Stimulation (rTMS) is effective in the cognitive rehabilitation of patients with diffuse axonal injury(DAI) after Traumatic Brain Injury(TBI).
Patients with traumatic brain injury are likely to present with cognitive, psychological, emotional and behavioral problems during different periods, all of which affect patients' life quality seriously. The aim of this study was to assess cognitive and psychosocial outcome in patients with mild traumatic brain injury, and to determine the risk factors associated with cognitive and psychological outcome. Mini-mental state examination (MMSE), activities of daily living scale (ADL), the Hospital Anxiety Depression Scale (HADS) and mental health symptom checklist (SCL-90) were used to assess the cognitive performance and psychological outcomes in 360 patients with mild traumatic brain injury. Chi-square, Fisher's exact tests and Logistic regression analysis were used to analyze the risk factors.