View clinical trials related to Brain Injuries.
Filter by:This proposal aims to describe the oculometric features present during King-Devick (K-D) testing for subjects who experienced sports-related concussion. The investigators aim to better describe the underlying oculomotor anomalies present in this cohort that lead to increased K-D test time. Understanding these anomalies will allow for better understanding of the effects of sports-related concussion and may provide a rapid and reliable metric for diagnosing concussion as well as monitoring long-term recovery.
Severe brain injuries induce alteration of state of consciousness. These functional limitations can be significantly alleviated by treatment neurorehabilitation, particularly if this is established early. It has been shown that treatment of vertical integration in patients in a vegetative state or minimally conscious state can improve the level of supervision and positive influence on rehabilitation. Therefore, there are sufficient indications that anticipate the treatment of vertical integration, since the phase of hospitalization in ICUs, may improve the functional outcome of the patient.
The purpose of this study is to determine whether NNZ-2566 is safe and well tolerated in the treatment of mTBI in adolescents and adults.
If a child with cerebral palsy does not develop independent sitting balance by 4 years of age, their prognosis for walking is very poor. Surprisingly little is known about how to facilitate head control or upright sitting balance and functional mobility in the child who is not developing these skills. This is one of the first studies that will examine intermediate stages in the development of the postural control system in children with neurologic deficits. Clinical researchers at The Movement Centre in Oswestry, England have developed a method called Targeted Training in which trunk control is trained in children segment by segment using a specific training device. This study aims to examine kinematic and electromyographic changes in a case series of children who undergo a 6-month Targeted Training intervention.
The objective of this study is to investigate the efficacy and safety of two different dose levels of NT 201 (75 U or 100 U per cycle), compared with placebo, in reducing the salivary flow rate, and the severity and frequency of chronic troublesome sialorrhea that occurs as a result of various neurological conditions in adult subjects.
Background: To study intensive targeted cognitive rehabilitation of attention in the acute (<4 months) and subacute rehabilitation phases (4 -12 months) after acquired brain injury and to evaluate the effects on function, activity and participation (return to work). Design: prospective, randomised, controlled study. Methods: 120 consecutive patients with stroke or traumatic brain injury are randomised to 20 hours of intensive attention training by Attention Process Training or by standard, activity based training. Progress is evaluated by Statistical Process Control and by pre and post measurement of functional and activity levels. Return to work is also evaluated in the post-acute phase. Primary endpoints are the changes in the attention measure, Paced Auditory Serial Addition Test and changes in work ability. Secondary endpoints include measurement of cognitive functions, activity and work return. There are 3, 6 and 12-month follow ups focussing on health economics. Discussion: The study will provide information on rehabilitation of attention in the early phases after acquired brain injury (ABI); effects on function, activity and return to work. Further, the application of Statistical Process Control might enable closer investigation of the cognitive changes after acquired brain injury and demonstrate the usefulness of process measures in rehabilitation.
Objective/Hypothesis: An eight-week course of forty low-pressure Hyperbaric Oxygen Treatment's (HBOT's) can significantly improve symptoms and cognitive function in subjects with the persistent-post concussion syndrome (PPCS) of mild traumatic brain injury (mTBI).
Mayo Clinic has been funded by the National Institute on Disability Independent Living & Rehabilitation Research (NIDILRR) as a Traumatic Brain Injury (TBI) Model System Center continuously since 1998. We have successfully competed for this funding because we consistently produce high quality research and because we provide comprehensive team-based rehabilitation services to people with TBI and their families over the continuum of care that is associated with superior outcomes. Lack of access to specialized TBI care is the most common need identified by individuals after they are hospitalized for TBI. The upper Midwest has some of the highest populations of rural dwellers, the elderly, and Native Americans, all of whom have a high risk for TBI and are more likely to have limited access to rehabilitation services after acute care. Explosive advances in communication technology have brought tele-medicine to the forefront of health care. The CONNECT trial will test the effectiveness of using modern technologies - such as phone consultation and other telehealth communication systems - to deliver specialized brain rehabilitation resources remotely to patients and providers in the upper Midwest. The groups targeted by the CONNECT trial are: - Individuals recently hospitalized with TBI; - Their families; - Their local health care and other providers (primary care providers, psychologists, therapists, social service providers, job counselors). The CONNECT trial is the first study of this scope - in 4 upper Midwest states (MN, IA, ND, and SD), 3 health systems (Mayo Clinic, Altru Health System in ND, Regional Health in SD), and 2 state Departments of Health (IA, MN) - using electronic technology to see if outcome can be improved by providing care with no face-to-face contact. The trial will study whether outcomes over three years are different in the group receiving this remotely provided model of care compared to a matched group that receives usual care in their communities. The desired long term outcome of this study is to increase our capacity to provide care and to reduce barriers to accessing specialized TBI rehabilitation services faced by individuals with TBI and their families.
After a mild traumatic brain injury (mTBI) people often report balance problems. At Parkwood hospital we have noticed that balance is improved when patients with mTBI wear a weighted compression vest. This follow up pilot study looks at the immediate effects of weighted compression vests on participants with altered balance after mTBI. Participants will be recruited from the Ministry of Health Outpatient Acquired Brain Injury (ABI) Program wait list. Then each participant will perform a series of balance and walking tests under 2 conditions : 1) wearing a weighted compression vest , 2) not wearing a weighted compression vest. It will be randomized whether participants wear the vest on the first or second testing day. Participants will also be asked how confident they are about their balance and how anxious they felt performing the assessments after each testing session. We hypothesize that the weighted compression vest will improve fatigue and anxiety immediately and 24 hours after performing a complex task, and will improve static and dynamic balance, gait variability, and walking speed in patients with mTBI, during the tasks.
Circulating progenitor cells (CPC) treatments may have great potential for the recovery of neurons and brain function. Our group has reported how exposure to intermittent hypobaric hypoxia with superficial muscle electrostimulation is able to increase the concentration of CPC in peripheral blood in humans. Therefore, we believe that through physical activities and exposure to intermittent hypobaric hypoxia for a period, it will increase CPC in the blood of subjects who have suffered a severe Traumatic Brain Injury (TBI) one or more years ago, promoting regeneration and functional and cognitive recovery. The study primary end-point is to improve physical or psychological functioning of participants with TBI with a program of exercise, muscle electro-stimulation (ME) and/or intermittent-hypobaric-hypoxia (IHH). Secondary end-points are to increase and maintain CPC and also to study their possible relationship with physical or psychological improvement of participants with Traumatic Brain Injury (TBI). In order to achieve these objectives investigators have designed a randomized controlled trial that will include those patients who suffered severe TBI more than one year previously with physical or psychological sequelae. Exercise, muscle electro-stimulation (ME) and/or intermittent hypobaric hypoxia (IHH) programs will be applied during twelve weeks. Psychological and physical stress tests will carry out before and after the program and CPC will measure at the beginning, every two weeks, and at the end of the program.