View clinical trials related to Traumatic Brain Injury (TBI).
Filter by:The goal of the project is to improve the care of Veterans with mild traumatic brain injury (mTBI) and unhealthy alcohol use.
The main objective of this study is to discern if an Occupational Therapy Driving Intervention (OT-DI) improves fitness to drive abilities of Combat Veterans and also investigate if results leads to reduced driving errors on the driving simulator and an on-road test. The driving behavior of 260 Combat Veterans will be studied on a driving simulator at baseline after which they will be randomized into control and intervention groups. The intervention group will receive sessions of Occupational Therapy Driving Intervention by a trained driving rehabilitation specialist. The control group on the other hand will receive driving safety education sessions by a driving safety professional. Both groups will be evaluated for driving performance on the driving simulator to ascertain whether there have been changes in the number of driving errors at two and three months upon enrollment. Caregiver responses on driving behavior of Combat Veteran and public driving records from The Department of Motor Vehicles will be analyzed to for changes in number of driving errors.
Driving is a portal into general life functioning, and impaired driving skill can pose a serious threat to the combat veterans (CV), passengers and others; and involves increased risk of subsequent injuries, medical expenses and legal sequelae. Motor vehicle crashes (MVC) among post deployed CV are one of the top four causes of injury and disability, hospitalization, and outpatient visits across the military, and are a leading cause of death among Army service members. The risk of motor vehicle (MV) death is significantly increased in years immediately following return from the battlefield. In sum, the effects of Traumatic Brain Injury (TBI)/ Post Traumatic Stress Disorder (PTSD) and other blast related injuries, combined with the "battlefield" mindset and lack of community reintegration programs place CV at risk for MVC and fatalities. On-road assessments, the gold standard, presents a risk for crash or adverse advents in this population of CV. Alternately, simulated driving evaluation measures driving performance in a safe, accurate and objective manner with evidence of absolute and relative validity when compared to real world (on-road) driving. Knowing participants can or cannot safely resume driving, and providing rehabilitation for those with a potential for resuming safe driving could result in: increased safe driving behaviors; avoidance of injuries, collisions, citations and participants residua; and resuming safe driving with its attendant benefits in the realms of family functioning, participation in society and satisfaction with life. The overarching objective of this proposal is to discern, after clinical and simulated driving performance testing , if Occupational Therapy Driving Intervention (OT-DI) can improve the safe driving performance (less errors) over the short term (immediately following intervention) and intermediate term (3 months).
TEAM-TBI (Targeted Evaluation, Action, and Monitoring of Traumatic Brain Injury) is a research study that brings together TBI patients, advanced evaluation methods, and experts in a multi-faceted study to address the heterogeneity of TBI and to evaluate the effects self-help strategies might have on TBI outcomes.
This study examines the effect of an intervention consisting of dynamic circadian light and sound therapy, as well as systematic information on sleep pattern, agitated behavior and functioning level.
Background: - Traumatic brain injury (TBI) often causes problems with moving and balance, and thinking and emotions. Exercise can improve these things in people with other brain damage. Researchers want to look at the effect of exercise on these things in people with TBI. Objectives: - To study how head injuries affect the brain. To study if exercise can help some symptoms in people with TBI. These include problems thinking, balancing, and moving, and depression or anxiety. Eligibility: - People age between 18 and 79 - Had a non-penetrating TBI at least 12 months ago - Are physically inactive, but can stand and walk without help Design: - Participants will be screened with medical history, physical exam, and blood and urine tests. They may have a balance test. - Participants will be assigned to a high-intensity or a lower-intensity exercise program. - The study is 6 months long. There will be 3 months with exercise on an elliptical machine and 3 months without exercise. - Participants will exercise for 30 minutes on an elliptical machine, 3 days per week for 3 months. - Participants will also have 3 outpatient testing visits lasting approximately 8 hours, once every 3 months. This visit will include: - Blood tests - Tests for memory, attention, and thinking - Tests of walking and balance - Questionnaires - An MRI: they will lie in a machine that takes pictures of their brain, while breathing regular air and air with more carbon dioxide - Test of physical fitness
The purpose of this study is to learn if an experimental treatment can help thinking ability, and memory in Veterans with mild or moderate traumatic brain injury (mTBI), and post-traumatic stress disorder (PTSD). The experimental treatment is called transcranial, light-emitting diode (LEDs) therapy,and uses groups of LEDs mounted inside a helmet. The helmet is worn on the head, and the LEDs shine painless light on the sides, middle and front of the head through the scalp. The participants receive a series of LED treatments which take place as outpatient visits at the VA Boston Healthcare System, Jamaica Plain Campus. The LEDs contain near-infrared diodes. The FDA considers the LED device used here, to be a non-significant risk device. The LEDs do not produce heat.
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.
Traumatic brain injury (TBI) is one of the leading causes of serious, life-long disability among adolescents and young adults. Especially the cognitive, emotional, and motors deficits caused by TBI often impair everyday psychosocial functioning, quality of life and ability to work. The purpose of the study is to determine the long-term effect of music-based rehabilitation on cognitive, motor, emotional, and social recovery after TBI in adolescents and young adults, and to study the neural mechanisms that underlie behavioural recovery and the efficacy of music.
After a head injury, many people find that exposure to light causes them increased discomfort. By measuring how the pupil in the eye constricts to flashes of red and blue light, this study will investigate whether this phenomenon is due to a change in the eye's sensitivity to light.