View clinical trials related to Traumatic Brain Injury.
Filter by:The specific aim of this research is to determine if the blood from brain-injured patients contains reproducible protein markers that appear prior to elevations in intracranial pressure (ICP).
The primary aims of this project are to examine the feasibility and relative efficacy of two models of on-line intervention for families of children with traumatic brain injury: one, a model emphasizing cognitive appraisals and problem solving skills; the other, emphasizing linking families to resources and providing professionally-moderated peer support.
Brain damage as a result of decreased oxygen to the brain is found in 80% of patients that die with severe head injuries. Laboratory studies in animals and clinical trials have shown that increasing oxygen in the brain results in better brain oxygen consumption, less cell death, and better functional outcome. This study will test the hypothesis that Oxycyte is an effective way to increase brain oxygen levels in severe head injury.
This study is designed to investigate the efficacy and safety of rivastigmine compared with placebo in patients with traumatic brain injury and cognitive impairment.
The purpose of this study is to study the effects of EARLY (no more than 24 four hours from injury) administration of extra amounts of oxygen on traumatic brain injury.
Family caregivers of persons with traumatic brain injury (TBI) have long-term demands that tax their coping abilities and adversely affect their health and well-being. This project will test the effectiveness of a problem-solving training program tailored to the unique needs of family caregivers of persons with TBI. Over a 3-year period, family caregivers and their care recipients will be recruited and randomly assigned to a problem-solving intervention group (n=40 dyads) or a control group (n=40 dyads). Participants in the problem-solving intervention group will receive four face-to-face problem-solving training sessions and monthly telephone problem-solving sessions over the course of 1 year. Control group participants will receive a handbook of educational materials and a staff member will contact each control group participant monthly by telephone to review these materials and other informational needs. No problem-solving training will be provided to control participants throughout the year. Caregivers and care recipients will be assessed at four points during their participation: at the initial assessment, at 4 months, at 8 months, and at the completion of the 1-year participation period. All evaluations will be conducted in the participants' homes. Measures of problem-solving ability, caregiver burden, and adjustment (depression, health, satisfaction with life) will be collected. Structural equation modeling and other regression/inferential analyses will be used to determine the effects of problem solving on caregiver adjustment over time after taking into account care recipient adjustment and caregiver ethnicity. This project will: (1) demonstrate how specified physical and emotional outcomes of caregivers and care recipients are related to caregiver problem-solving abilities and how these relationships vary as a function of time; (2) evaluate the effectiveness of a community-based, problem-solving intervention that will be delivered to caregivers; and (3) identify caregivers and care recipients with TBI who are at risk for adverse emotional and health outcomes.
A randomised control trial of patients who have a severe brain injury to determine if patients who receive a standardised sensory stimulation program emerge earlier from a vegetative state. The experimental group would receive, in addition to their normal occuaptional therapy, sensory stimulation which would involve the daily application of stimulation to all five senses using the Sensory Modalities Assessment and Rehabilitation Technique (SMART).
The Alfred Hospital receives approximately 40% of the major trauma patients in Victoria, all of whom are at risk for spinal injuries. The potential for spinal injuries necessitates the undertaking of appropriate spinal investigations, and a delay in the completion of these investigations exposes the patient to the risk of a missed diagnosis of spinal instability and of complications of immobility; the potential spinal patient is required to wear a neck collar and be nursed lying flat whilst awaiting the completion and the appropriate documentation of spinal X-ray investigations. The purpose of this study is to identify the issues causing a delay in the process of the completion of the appropriate spinal investigations and the documentation of the results. The outcome of the proposed research will be the development of a clinical management protocol to expedite the process, with the aim of optimising patient care and reducing complications.
Analysis of cerebral blood flow (CBF) and oxygenation using complementary focal and global monitoring techniques will permit the delivery of more informed individualised and 'targeted' therapy on the patient with severe head injury, reduce episodes of secondary brain injury and therefore improve outcomes. Aims - To develop a deeper understanding of Cerebral Blood Flow and auto-regulation for TBI patients based on the results of data collected in patients post TBI. - To establish the basis for further multi modality clinical trials in severely brain injured patients in the future. - To improve understanding of the various secondary processes that continue to cause neuronal damage after the initial injury, and therefore affect patient outcome. - To proceed to the second phase of the study, with the introduction of algorithms for treatment.
Donated red blood cells vary in how old they are, that is, how long they have been stored since being collected from donors. Blood that has been donated is stored for a maximum of 42 days, after this time it is expired. That means that red blood cells that are given to patients as a blood transfusion can be anywhere from a few days old to 42 days old. The average age of blood that is given as a blood transfusion in this hospital is 21 days old. As stored blood gets older its ability to carry oxygen may be reduced. Whether or not this is important in patients with a brain injury is not currently known. The purpose of this study is to try and determine if fresh blood (less than 5 days old) is better than old blood (greater than 20 days old) in improving the supply of oxygen in patients who have suffered an injury to their brain.