View clinical trials related to Brain Injuries, Traumatic.
Filter by:The aim of this research is to determine if the biological fluids (blood/saliva) from chronic brain-injured patients (both blast and non-penetrating TBI) contain reproducible protein markers. To accomplish this two populations of chronic TBI patients who are receiving treatment at The Institute for Research and Rehabilitation (TIRR): blast injury victims and non-penetrating TBI will be studied. Using multiple proteomic approaches including mass spectrometry, multiplex ELISAs, and antibody microarrays, as well as RNA profiling, the investigators aim to identify biomarkers in the blood/saliva of patients suffering from chronic TBI and to determine the similarities/differences between the blast and non-penetrating injury groups. Identification of these biochemical changes will give insight into the long-lasting changes associated with head injury, and may identify new targets for treating the associated pathologies.
The specific aims of the proposed study are to 1) evaluate the efficacy of FANCI for improving functional status following treatment using the FIM, 2) examine the impact of FANCI on broader outcome measures of general emotional and behavioral functioning and productive activity in the community as measured post-treatment and at 6-month follow-up, 3) examine contributions of participant injury severity and cognitive status at time of treatment to treatment outcome and treatment response, 4) examine contributions of treatment variables of session topic and mastery, caregiver presence, and concurrent therapies on treatment outcome and treatment response for inpatients with TBI. Primary outcome measure is the (FIM). We will secondarily compare scores on the Disability Rating Scale (DRS), Glasgow Outcome Scale-Extended (GOSE), Rehabilitation Intensity of Therapy Scale (RITS), and Frontal Systems Behavior Scale (FRsBe). Our design is a parallel groups, single-blind, randomized, controlled trial. We will enroll 150 (75 treatment, 75 control) participants. Inclusion Criteria: Mod to Sev TBI based on time to commands, English speaker, Length of stay ≥ 5 days in acute BI rehabilitation Unit, 18 years of age or older, ≥ 79 on GOAT.
Objective: To evaluate real acupuncture, as compare to sham acupuncture, in improving persistent sleep difficulties in veterans with mild traumatic brain injury (mTBI) Design: Randomized, blinded, sham-controlled clinical trial Setting: Outpatient clinic at a major VA medical center in Southeast USA Participants: Sixty veterans aged 24-55 (mean 40) with history of mTBI at least 3-month and beyond, suffering from sleep difficulties refractory to regular care and sleep education, as indicated by a global Pittsburgh Sleep Quality Index (PSQI) score of 14.25 + 3.23 pre-intervention (baseline). They were randomized into 2 groups, real acupuncture versus sham acupuncture, and stratified by Post-traumatic stress disorder (PTSD) diagnosed by PTSD CheckList - Military Version (PCL-M). Intervention: Real or sham acupuncture with both standardized and individualized acupoints selection. All subjects were informed that the treatments, if effective, may improve symptoms such as pain, anxiety or depression other than sleep; real acupuncture may not be effective in some individuals, and sham acupuncture may as well be effective by mind-body interactions. Outcome Measures: Primary outcome measure was global PSQI score change after intervention as compared to baseline. Secondary outcome measure was wrist-actigraphy sleep latency, sleep efficiency, wake after sleep onset (WASO), and sleep duration. PTSD was analyzed as a co-variant.
The purpose of this study is to restore life role participation for those with TBI by customizing, applying, and testing integrated cognitive and motor training protocols that were successful in populations with impairments similar to TBI. The treatment protocols are based on principles of brain plasticity and re-learning, required to restore cognitive and motor function. The intervention targets an array of impairments that are obstacles to life role participation. These include cognitive attention and executive control; motor control for upper limb function; balance and gait; and cognitive executive control of simultaneous cognitive and motor tasks required by everyday tasks. The intervention utilizes training specificity, framing the intervention within functional task and life role activity component practice.
Background: - Traumatic brain injury may have a range of effects, from severe and permanent disability to more subtle functional and cognitive deficits that often go undetected during initial treatment. To improve treatments and therapies and to provide a uniform quality of care, researchers are interested in developing more standardized criteria for diagnosing and classifying different types of traumatic brain injury. By identifying imaging and other indicators immediately after the injury and during the initial treatment phrase, researchers hope to better understand the nature and effects of acute traumatic brain injury. Objectives: - To study the MRI results of individuals who have recently had head injury and suspected traumatic brain injury. - To study the natural evolution of traumatic brain injury for up to 3 months after head injury. Eligibility: - Individuals at least 18 years of age who have been admitted to a hospital with a diagnosed or suspected traumatic brain injury within the past 48 hours. Design: - Participants will have one 3-hour study visits: an initial visit (within 48 hours of head injury). Participants may be asked to have an optional 4-day, 30-day, 90-day, and 1-year follow-up. - Each visit may involve blood samples, an MRI scan (approximately 30 minutes), and a series of tests to evaluate brain function. - At the optional follow-up visit, participants may have blood samples, an MRI scan, and a general traumatic brain injury assessment. - This study does not provide treatment and does not replace any current therapies. However, participants who are eligible for other National Institutes of Health studies may be referred to these studies by researchers.
The primary objective of this study is to evaluate the safety and tolerability of different dose levels of glyburide for injection, administered as a bolus dose followed by a 3-day continuous infusion. The secondary objectives are to assess the pharmacokinetics (PK) of glyburide and blood glucose and serum insulin pharmacodynamic (PD) responses to glyburide.
Objectives include: 1) establishing a psychometrically sound traumatic brain injury (TBI) screening measure for use among homeless veterans; 2) identifying the prevalence of those that screen positive for TBI among homeless veterans seeking VA services; and 3) comparing psychiatric and psychosocial outcomes between those with and without a history of TBI.
The primary aims of this study are to: 1) Establish the concurrent criterion-related validity of four traumatic brain injury (TBI) screening questions (TBI-4) using the Ohio State University TBI Identification Method (OSU TBI-ID) and 2) Establish the concurrent criterion-related validity of the TBI-4 with the addition of detailed information elicited by the four questions. Secondary aims include: 1) Determining if the addition of detailed information elicited by the TBI-4 results in increased specificity; 2) Determining whether the prevalence of traumatic brain injury (TBI) in this sample is concordant with previous research; and 3) Determining whether psychiatric outcomes are worse for veterans with traumatic brain injury (TBI) than those with no traumatic brain injury(TBI).
The purpose of this study is: 1. To assess the safety and feasibility of minocycline administration after TBI in a dose escalation study at two different doses over 7 days. 2. To assess the pharmacokinetic characteristics of two different dosing regimens of minocycline in TBI patients, the effect on biochemical markers of neuroprotective mechanisms, and effect on neurobehavioral and functional outcome. 3. To begin initial assessment of the efficacy of minocycline as a therapeutic agent for severe human TBI.
The purpose of this project is to determine the effects of mild traumatic brain injury and blast exposure on the inner ear balance and central nervous systems.