Active clinical trials for "Brain Injuries"

Traumatic bain injury(TBI) remains a hidden epidemic involving individuals affected predominantly at a young age who in the most severe cases remain with permanent physical,psychological and cognitive deficits.This study will investigate the therapeutic effects of intranasal Nerve Growth Factor(NGF) in TBI.

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.

The purpose of this study was to address 3 short term objectives; (1) Determine the effects of physiologic testosterone (T) therapy on neurological function and functional independence following traumatic brain injury (TBI) in hypogonadal men during inpatient rehabilitation; (2) Document the natural history of neuroendocrine dysfunction and recovery in men during inpatient rehabilitation after TBI; (3) Obtain data to validate the NIH toolbox, a novel assessment of neurological function for use in the TBI population; and 2 long-term objectives: (1) Utilize study findings to design a multicenter trial to further assess the impact of T therapy in hypogonadal men following TBI and (2) Impact TBI practice management with new information about neuroendocrine dysfunction after TBI and hormone treatments to improve outcomes.

The primary objectives of this study are to assess whether participants with traumatic brain injury (TBI) administered glyburide begun within 10 hours of injury will show a decrease in magnetic resonance imaging (MRI)-defined edema and/or hemorrhage, compared to placebo and to assess the safety and tolerability of glyburide compared to placebo in participants with TBI. The secondary objectives include analyzing brain cell loss, computerized tomography (CT) scan /MRI abnormalities, reduction of mortality and or improvement of function or physiology, incidence of decompression craniectomy, incidence of neuroworsening, and to assess the steady state concentrations of glyburide in TBI participants.

This is a case series study evaluating the feasibility and dosage of Intensive Mobility Training (IMT). Twelve participants with chronic, mild-to-moderate, Traumatic Brain Injury (TBI) causing significant locomotor impairment, who meet these specific criteria, will be recruited. Location and nature of neural insult will be determined by multimodal Magnetic Resonance Imaging (MRI) exam. All participants will receive 3 hours of rehabilitation per day for 20 days, focusing on gait and balance. Locomotion and balance will be comprehensively tested prior to IMT, after 10 days of IMT, and then again after the full dose of IMT. This study will determine the feasibility of this intervention in the population of TBI patients, allow an estimate of effect size and provide initial information on possible neural predictors of success. Furthermore the investigators will be able to determine whether the dosage of 10 days is sufficient or whether significant improvements are made with 20 days of the intervention.

The CRASH-3 trial will provide reliable evidence about the effect of tranexamic acid on mortality and disability in patients with traumatic brain injury. The effect of tranexamic acid on the risk of vascular occlusive events and seizures will also be assessed. Additionally, a nested study will be conducted in a subset of CRASH-3 trial participants. This nested study (CRASH-3 Intracranial Bleeding Sub-Study [CRASH-3 IBS]) will examine the effect of tranexamic acid on intracranial haemorrhage and cerebral ischaemia using CT Scans in approximately 1,000 patients randomised into the CRASH-3 trial.

This research centers on the comparison of the immediate efficacy (right after therapy) and the maintained efficacy (3 months and 6 months) between "Modified Constraint-Induced Movement Therapy" (mCIMT) group and control group at different age.

The study's objective is to evaluate the effectiveness and safety of tranexamic acid for adult patients with moderate to severe TBI.With the research question as "Does TXA reduce the incidence of progressive intracranial haemorrhage by 50% compared to placebo in moderate to severe adult TBI patients at Khon Kaen Hospital?"

Traumatic brain injury (TBI) is among the leading causes of trauma death and disability in both civilian and military populations. The damage that occurs at the instant of trauma cannot be modified; the secondary injuries that occur afterward are the impediments to recovery and can be influenced by the physician. Cerebral ischemia is the most important secondary event that determines outcome following TBI. To minimize ischemic episodes once the patient has arrived at the hospital, most treatments are aimed at optimizing cerebral perfusion pressure (CPP). The cornerstones of these treatments include mannitol, to reduce intracranial pressure (ICP), and catecholamines, such as phenylephrine (PE), to increase mean arterial pressure (MAP), but these agents have undesired side effects. Nevertheless, once they lose potency, there are few alternatives. The main objective of this proposal to develop a new therapeutic option for CPP management in TBI patients using arginine vasopressin (AVP). AVP is the endogenous anti-diuretic hormone. It is FDA-approved for use in the diagnosis and treatment of diabetes insipidus, for the prevention and treatment of post-operative abdominal distention, and in abdominal radiography to dispel interfering gas shadows. It has been used off-label for several other conditions. There is minimal information on its therapeutic potential after TBI. The investigators have demonstrated that AVP during fluid resuscitation rapidly restored hemodynamics, CPP, and improves acute survival in a clinically-relevant model of TBI. The investigators observed similar short term benefits after chest and liver trauma. Nevertheless, AVP has actions that could mask any short term benefit. The investigators have already defined risks and benefits of AVP therapy, relative to PE, in four different clinically-relevant laboratory model. The investigators now plan to evaluate this new therapy relative to the current evidence-based guideline for CPP management in TBI patients. The working hypothesis is that the risk/benefit profile for AVP is equal, or superior to, PE at equi-effective doses for the management of CPP following TBI. A corollary is that a higher CPP can be safely tolerated with AVP vs catecholamines. THE INVESTIGATORS AIM TO: Determine whether AVP is safe and effective to maintain CPP = 60 mm Hg in TBI patients.

This clinical trial will evaluate the ease of conducting a randomized trial on patients with severe head injury who are cared for by paramedics in the out of hospital setting. The trial will compare two different kinds of fluids that are commonly used to elevate blood pressure and minimize the impact of the brain injury. The two solutions are a salt solution of different concentrations. One is a normal saline solution similar to the consistency of human blood and the other is a higher concentration mixed with a sugar that helps to keep the solution in the blood stream longer. This study is conducted without patient consent at the time of the study enrolment. The study will report on whether this trial is feasible in the out of hospital setting before launching into a larger definitive trial.