View clinical trials related to Brain Injuries.
Filter by:Time processing involves different abilities - i.e. estimating the duration of an event and moving in past and future time - and it is a fundamental ability in everyday life. For these reasons the assessment and the rehabilitation of time deficits in brain damaged patients is extremely important. The ability to estimate and reproduce time processing is usually evaluated using computerized tasks and it is influenced by aging: young participants overestimate and elderly participants underestimate time durations. Virtual Reality is an ecological approach that has recently been used for the assessment of cognitive deficits. Here we use Virtual Reality to study the ability to estimate time duration of an action execution and perception in a simulated everyday activity.
To test the feasibility of administering a commercially available neurotrophic oral nutritional supplement (ONS) for adult patients with acute traumatic brain injury at the Royal London Hospital.
Severe brain injury (sTBI) is one of the most common causes of long-term disability and is considered the most frequent cause of mortality and serious disability in young adults in industrialized countries. It is defined as an alteration of brain function with loss of consciousness in the acute phase for at least 24 hours (Glasgow Coma Scale (GCS) <8) and it can induce a wide range of deficit, including cognitive-behavioural, motors, psychics, language, vision, coordination and balance impairments. Chronic vestibular symptoms such as dizziness and balance deficits (both static and dynamic postural instability) are present in patients with brain injury. These aspects can cause functions limitation and psychological distress, negatively impacting negatively on subjects' quality of life and social reintegration and are considered unfavourable prognostic factors of the recovery process. The literature supports the use of vestibular rehabilitation techniques in patients with mild and moderate brain injury, however, to date, no studies investigated the effect of vestibular rehabilitation in sTBI patients. The main aim of this randomized controlled trail is to verify the effect of a personalized vestibular training on balance and gait disorders in sTBI patients.
This study will examine the efficacy of a clinical intervention for improving emotional processing in individuals with MS and TBI.(1)The main outcome measure will be changes in emotional processing measures from pre to post treatment. (2)This study will also assess the impact of the emotional processing intervention on changes in pre and post treatment depression and anxiety, as well as fatigue.(3) This study will additionally measure the impact of the emotional processing intervention on cognitive functioning, specifically processing speed, attention and executive abilities. This will be accomplished through the completion of a neuropsychological battery prior to and following the completion of treatment.(4)Finally, the investigators will measure the impact of the intervention on quality of life and social functioning, utilizing a pre and post treatment assessment consisting of measures of self-efficacy, quality of life, functional abilities, and awareness.
Although direct evidence is currently lacking, the high identity between SARS-CoV-1 and SARS-CoV-2 suggests, that the latter viral strain could also infect the Central Nervous System (CNS). Indeed, some cases of SARS-COV2 encephalitis begin to be described and CNS damages are increasingly highlighted in the literature, but still not objectified by imaging and do not allow to explain the entire clinical patterns. We hypothesise that these CNS damages are not always objectified by Magnetic Resonance Imaging (MRI) but could be indirectly observed by a physiological dysfunction of neural conduction in the brainstem. We will explore brainstem disruption through an electrophysiological approach.
This study uses a Doppler ultrasound technique being developed at the University of Leicester called 'Brain Tissue Velocimetry" (Brain TV), to investigate brain tissue motion over the cardiac cycle.
Traumatic brain injuries (TBIs) are common. Post-TBI depression is associated with anxiety, aggression, fatigue, distractibility, anger, irritability, and rumination. The current research group conducted a pilot clinical trial, which investigated the novel treatment combination of buspirone and melatonin (B+MEL) in outpatients with clinical depression. Compared to placebo, B+MEL was associated with a significant improvement in depressive symptoms. Depression following TBI may be different from clinical depression. The B+MEL combination has never been studied in patients with post-TBI depression. The B+MEL has shown promise in ameliorating cognitive difficulties in people with depression. Because cognitive problems are typical in people with post-TBI depression, we plan to measure the effect of the B+MEL combination on cognitive ability in post-TBI depression. Additionally, we are interested in measuring functional magnetic resonance imaging changes before and after treatment with B+MEL in order to gain insight into the brain mechanisms of our hypothesized clinical symptom changes. The goals of the proposed pilot research project are to assess changes in symptoms in patients with post-TBI depression following Buspirone + Melatonin combination (B+MEL), and the corresponding brain mechanisms underlying these hypothesized changes by measuring: 1) depressive symptoms; 2) cognitive symptoms; 3) functional magnetic resonance imaging.
Infants diagnosed with intrauterine growth restriction are at increased risk for brain injury in the neonatal period, and eventually increased risk for adverse long-term neurodevelopmental outcomes. This kind of growth restriction is often caused by long-term placental insufficiency leading to chronic lack of oxygen in the brain during development. Pomegranate juice is one of the highest polyphenol-containing dietary supplements commercially available. Previous studies have shown that pomegranate-derived polyphenols are potent neuroprotective antioxidants with no proven side effects. The investigators hypothesize that maternal dietary supplementation with pomegranate juice during the last trimester of pregnancy will reduce the effects of exogenous stimuli contributing to placental insufficiency, and will enhance brain growth and development in the IUGR population.
Trauma is the leading cause of death and disability in children in the United States. The objective of this study is to evaluate the benefits and harms of tranexamic acid (TXA; a drug that stops bleeding) in severely injured children with hemorrhagic brain and/or torso injuries. Using thromboelastography, we will measure baseline fibrinolysis to assess for treatment effects of TXA at different levels of fibrinolysis.
The overall research objectives of the proposed project are to decrease the rate of recidivism, defined as returning to incarceration within three years of release, as well as reduce the number of violent offenses, through the successful implementation of a continuum of services that addresses the unique needs of the TBI population. RHI, in partnership with PCF and IU, will work together to accomplish these goals. To meet study objectives, this randomized controlled trial (RCT) will enroll 102 individuals with TBI who will be randomized into the Reentry Continuum for Brain Injury (RCBI) intervention or a TAU-CG. Participants will be screened for TBI eight months prior to release from PCF. Upon consenting to participate, all subjects will be evaluated before, during, and after the intervention and recidivism data will be collected through IDOC's Data Analysis and Technology Department.