View clinical trials related to Traumatic Brain Injury.
Filter by:Modifications of the human gut microbiota have been associated with different pathological conditions such as obesity, inflammatory bowel diseases and neurodegenerative diseases. Recently the " Brain-Gut Axis ", a bidirectional communication axis between brain and gut, has been described. In recent animal studies, an acute brain injury was associated with rapid modifications of the gut microbiota. In humans, traumatic brain injury (TBI) is a leading cause of death and disability. The patterns of gut and oropharyngeal microbiota following TBI are unknown. The primary purpose of this study is to characterize gut and oropharyngeal microbiota of patients with severe TBI.
In this study, investigators look at a different type of technology that might help to avoid having to perform CT scans in certain patients suspected of having a head injury. Near-infrared spectroscopy (NIRS) uses a specific light wavelength to determine if there is bleeding into the head as a result of trauma. Investigators will study NIRS, using a device called the Infrascanner model 2000, to determine if it is as good at detecting bleeding in the head as CT scan, which is the current gold standard. Investigators will try to determine if NIRS can rule in or rule out bleeding into the head, and perhaps this can help to avoid subjecting these youth to the potentially harmful effects of radiation. Investigators will also study how easy it is to use NIRS so that it might become a standard part of the workup for children with suspected head injury.
Motor neglect describes a loss of function without a loss of strength, reflexes or sensation. Motor neglect has been described in patients with traumatic brain injury, stroke and chronic pain conditions, e.g. complex regional pain syndrome. These conditions affect hundreds of thousands of patients in the UK each year and motor neglect is a significant obstacle in their rehabilitation towards a good outcome. By focussing on improving motor neglect, outcomes including function and quality of life for these groups of patients may significantly improve. Motor neglect is potentially reversible. Rehabilitation using repetition, feedback and motivation are beneficial for optimal outcome. Current protocols use face-to-face physical therapies which can not optimise intensity due to a lack of resources. Furthermore, engagement with exercise is recognised to be poor, in part, due to a lack of attention. Innovative technologies may well improve engagement. Furthermore, telemedicine, or remote delivery of healthcare, offer opportunities in resource management, which can be delivered through the use of such innovative technologies. Virtual reality systems have been designed and utilised in rehabilitation in various conditions, e.g post-stroke, cerebral palsy and Parkinson's disease. Studies demonstrate improved function in both upper and lower limbs. Potentially more effective treatments for motor neglect utilising such technology are therefore available but need more formal evaluation. This protocol describes a Phase II randomised controlled trial for both in-patients and out-patients requiring rehabilitation with motor neglect from neurological causes (stroke, traumatic brain injury) and chronic pain conditions (Complex Regional Pain Syndromes, chronic low back pain and referred leg pain (sciatica)). The intervention will be a novel interactive virtual reality system using established technology and tailored software used in conjunction with a treadmill. The control group will be the same screen showing random static images whilst on the treadmill. Rehabilitation for each group will be offered in 3-4 sessions per week for 2 weeks. Each session will last about 30 minutes supervised by a physiotherapist. Follow-up will be by questionnaire at weeks 2, 6 and 12 and by face-to-face consultation at weeks 2 and 12.
Behavioral changes following a traumatic brain injury (TBI) are one of the biggest challenges for patients, as well as their family members and others involved in their recovery. One of the most common behavioral changes following TBI is the emergence of impulsive behavior, which has been associated with destructive, suicidal, and aggressive behavior, and is related to poor rehabilitation program adherence. The primary objective of this study is to investigate the effect of a novel neuroplasticity based intervention that combines cognitive training and transcranial direct current stimulation (tDCS) to reduce impulsivity and to improve outcomes and quality of life for those who have suffered a TBI.
Posttraumatic Stress Disorder (PTSD) is a common cause of morbidity in combat veterans, but current treatments are often inadequate. Reconsolidation of Traumatic Memories (RTM) is a novel treatment that seeks to alter key aspects of the target memory (e.g., color, clarity, speed, distance, perspective) to make it less impactful, and reduce nightmares, flashbacks, and other features of PTSD. The memory is reviewed in the context of an imaginal movie theater, presenting a fast (~45 sec) black and white movie of the trauma memory, with further adjustment as needed so the patient can comfortably watch it. Open and waitlist studies of RTM have reported high response rates and rapid remission, setting the stage for this randomized, controlled, single-blind trial comparing RTM versus prolonged exposure (PE), the PTSD therapy with the strongest current evidence base. The investigators hypothesize that RTM will be non-inferior to PE in reducing PTSD symptom severity post-treatment and at 1-year follow up; will achieve faster remission, with fewer dropouts; will improve cognitive function; and that epigenetic markers will correlate with treatment response. The investigators will randomize 108 active or retired service members (SMs) with PTSD to ≤10 sessions of RTM or PE, affording power to test our hypotheses while allowing for ≤ 25% dropouts. The investigators will use an intent to treat analysis, and the Clinician Administered PTSD Scale for the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition, or DSM5 (CAPS-5), conducted by blinded assessors, will be the primary outcome measure. Secondary measures of depression (PHQ-9), anxiety (GAD-7), sleep (PSQI), and functional status (WHOQOL-100), will be assessed pre- and post-treatment, and at 2, 6, and 12 months. ANOVA will compare symptom severity over time within and between groups. The investigators will track comorbid TBI, anticipating it will not adversely impact response. More effective therapies for PTSD, with and without TBI, must be developed and evaluated. RTM is safe and promising, but requires testing against evidence-based interventions in well-designed randomized clinical trials (RCTs). The full study can be conducted either in person or via secure video conferencing.
The purpose of this study is to test the effects of an innovative exercise program referred to as movement-2-music (M2M) on health and fitness outcomes in adults with physical/mobility disabilities. One hundred and eight participants with physical/mobility disabilities will be recruited and randomly enrolled into one of two groups: a) M2M or b) waitlist control. The primary aim of this study is to determine the effects of a 12-week M2M program on health and fitness in participants with physical/mobility disabilities who are in one of three functional mobility groups: 1) Group I - only able to exercise while sitting, 2) Group II - able to exercise sitting and standing with/without support, and 3) Group III - able to exercise one side of the body more than the other side. The second aim is to compare the observed effects of the program in this study to a previous M2M study that groups participants based on disability type. The third aim of this study is to test whether adherence (defined as attendance to the 12-week program) affects the effects of M2M in participants with physical/mobility disabilities. The potential influences of different functional mobility and disabilities of participants on how the program affects participants' health and fitness outcomes will also be tested. **In response to COVID-19, the 12-week M2M intervention and all assessments have been modified from being delivered in-person at Lakeshore Foundation to being delivered remotely in real-time through videoconferencing technology.**
Raised intracranial pressure (ICP) is a common and life threatening condition especially in patients with traumatic brain injury.There are many methods for monitoring the increased (ICP) either invasive or non- invasive ,but the gold standard is invasive method. Optic nerve sheath ultrasonography provides a very promising bedside tool for detection of increased ICP. This study will monitor the dynamic changes of intracranial pressure by optic nerve sheath diameter (ONSD) in response to mannitol osmotherapy
The purpose of this RCT is to examine the efficacy of a Group Lifestyle Balance™ (GLB) program adapted for people with traumatic brain injury (TBI) on primary (weight) and secondary outcomes at 3, 6, 12, and 18 months from enrollment into the program.
This multi-site study will examine patients with epilepsy (ES) following head injury [i.e., posttraumatic epilepsy (PTE)] and posttraumatic psychogenic Non-epileptic seizures (PNES) and will compare them to patients with traumatic brain injury (TBI) who do not have seizures using functional neuroimaging.
To prospectively evaluate the tools, environment and resources to compare the effectiveness of two different standard of care vestibular rehabilitation approaches in a military cohort with post-concussive vestibular symptoms.