Active clinical trials for "Brain Injuries, Traumatic"

The purpose of this study is to conduct a pilot trial investigating cognitive training in older Veterans with a history of traumatic brain injury (TBI) to assess training effects, acceptability of training to participants, and to explore whether other factors influence training effects.

Exaggerated inflammation in the body and brain is thought to play a role in the vulnerability to and aggravation and perpetuation of adverse consequences among those with co-occurring mild TBI (mTBI) and post-traumatic stress disorder (PTSD). The proposed study begins the process of investigating the use of a natural immunoregulatory/anti-inflammatory probiotic to treat chronic symptoms associated with co-occurring mTBI and PTSD among Veterans. By looking at the impact of probiotic supplementation on biological signatures of increased inflammation, as reflected by the gut microbiota, gut permeability, and biomarkers of peripheral inflammation, this study may lead to the identification of a novel intervention for the treatment of symptoms associated with these frequently co-occurring conditions.

Many soldiers returning from their recent service in Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF) were exposed to blasts during combat. About 60% of blast-injured soldiers are diagnosed with traumatic brain injury (TBI), with approximately 18% having a mild TBI (mTBI). mTBI is associated with many symptoms, including memory problems, headaches, difficulty concentrating, increased anxiety, and, especially relevant here, reports of difficulty understanding speech in noisy environments and/or when people speak rapidly. While problems understanding rapid speech or speech in noise are associated with hearing loss, many of the OIF/OEF veterans with these complaints have clinically normal hearing. Although there is no physical damage to their ears, these veterans' hearing problems have a negative impact on their quality-of-life and functioning. Thus it is incumbent upon the VA to examine intervention approaches for veterans with normal/near-normal auditory sensitivity and significant complaints of difficulty hearing. Currently, there is no standard-of-care for these veterans other than providing information about hearing, hearing conservation, and the use of communication strategies. Two forms of rehabilitation likely to be more effective than such an informational-counseling approach are: (1) the use of personal miniaturized Frequency modulation (FM) systems, and (2) the provision of auditory training with Posit Science Brain Fitness Program (BFP). Personal FM systems increase the loudness of the speech signal relative to that of the unwanted noise, while the BFP training improves the ability to listen by taking advantage of the brain's ability to change (i.e., neural plasticity). In this study veterans will randomly be selected to receive one of four treatments: (1) FM use alone, (2) BFP training alone, (3) FM+BFP training combined, and (4) informational-counseling. The effectiveness of the interventions will be compared using self-report of hearing functioning on standard questionnaires. Results will contribute to the development of evidence-based intervention approaches for blast-exposed veterans with reported functional hearing difficulties and normal/near-normal auditory sensitivity.

This study will examine the efficacy of an emotion regulation intervention delivered online to individuals with traumatic brain injury (TBI) with deficits in emotion regulation. 104 subjects will be enrolled and will receive 24, 60-minute emotion regulation skills-training sessions twice a week for 12 weeks, delivered online in a group video-conference with 3-5 other participants. Participants will be asked to complete online surveys, lasting approximately 40-50 minutes, every four weeks during the intervention and the 12-week follow-up phase. Attendance and compliance will be tracked, and outcomes will be monitored using online data collection methods.

Background: Obstructive sleep apnea (OSA) is a sleep disorder that commonly occurs in Veterans with moderate-to-severe traumatic brain injury (TBI). Untreated OSA increases risk of poor health outcomes including cognitive impairment, declining mental health, poor physical health, and premature mortality. Positive airway pressure (PAP) is the frontline treatment for OSA that effectively reduces the many negative health consequences of the disease. However, adherence to PAP is required to reap the therapeutic benefit. Unfortunately, PAP adherence is poor. A recent study showed that 68% of Veterans with moderate-to-severe TBI and OSA were nonadherent to PAP therapy. Psychoeducation is part of the standard of care for OSA treatment with PAP, but on its own is insufficient for improving PAP adherence. Alternatives to the standard of care include evidence-based behavioral interventions such as Motivational Interviewing (MI) and Cognitive-Behavioral Therapy (CBT) which have been shown to increase PAP use and improve PAP adherence in persons without TBI. Unfortunately, these evidence-based interventions (designed for cognitively intact individuals) have not been adapted to address PAP adherence in persons with moderate-to-severe TBI, who often require cognitive accommodations. The goal of this study is to test the feasibility of a novel 4-session manualized intervention, designed with cognitive accommodations, and informed by MI and CBT, to address PAP adherence in Veterans with TBI and OSA. Study Aims: Study Aim 1 will test the feasibility and acceptability of delivering the PAP adherence intervention. Study Aim 2 will evaluate the feasibility of outcome and process measures. To date, no treatment exists to ameliorate the adverse consequences of moderate-to-severe TBI. OSA is a treatable health condition that commonly co-occurs with TBI, which is a leading cause of long-term disability. Method: In this study, 19 Veterans will be recruited from inpatient and outpatient TBI and sleep clinics. Those meeting eligibility criteria (diagnosis of OSA and moderate-to-severe TBI; nonadherent to PAP, able to provide informed consent) will be invited to participate in the 4-session intervention followed by a qualitative interview to inquire about intervention acceptability. Study measures (e.g., symptom severity, sleep quality of life), will be administered pre- and post-intervention. Adherence will be measured via objective data from hospital software which monitors PAP use.

Traumatic brain injury (TBI) has been conceptualized as a chronic health condition, warranting self-advocacy for health management services across the lifespan. Successful self-advocacy requires a combination of cognitive and communication skills (problem solving, organization, negotiation, etc), which may be impaired following TBI. This project focuses on developing and testing the efficacy of an intervention to enhance self-advocacy skills in individuals who have sustained TBI. This two-arm, randomized controlled trial will include approximately 74 participants, recruited in 4 waves of approximately 18-20 per wave, with each wave recruited from a different geographic area of the state. The primary hypothesis states that participants receiving the treatment intervention will demonstrate significantly greater improvements in self-advocacy beliefs (SAS) from baseline to post-intervention as compared to participants in the control group. Treatment will consist of interactive 4-session workshops along with 2 booster phone calls. Control participants will receive a copy of a self-advocacy workbook after all assessments are completed. Baseline, post-treatment and two follow-up assessments will take place.

Despite high risks of readmission and complex medical needs, there are no transitional care standards in the U.S. for patients with moderate-to-severe traumatic brain injury (TBI) discharged home from acute hospital care without inpatient rehabilitation. To enhance the standard of TBI care, we will develop and refine a patient- and family-centered TBI transitional care intervention that addresses specific needs and preferences for patients with TBI (age < 65 years) and families and will assess the feasibility, acceptability, and preliminary efficacy of the intervention.

TEAM-TBI (Targeted Evaluation, Action, and Monitoring of Traumatic Brain Injury) is a research study that brings together TBI patients, advanced evaluation methods, and experts in a multi-faceted study to address the heterogeneity of TBI and to evaluate the effects self-help strategies might have on TBI outcomes.

This study examines the effect of an intervention consisting of dynamic circadian light and sound therapy, as well as systematic information on sleep pattern, agitated behavior and functioning level.

Traumatic brain injury (TBI) patients in Latin America experience high levels of disability and extremely poor functional outcomes, and their informal caregivers play a key role in their rehabilitation and care. To improve TBI rehabilitation through stronger informal caregiving, the proposed study will develop and evaluate an evidence--based and culturally sensitive Transition Assistance Program for informal caregivers of patients with TBI in Latin America during the patient's transition from hospital to home. This study will generate findings that can provide empirically supported guidance to clinicians regarding the provision of culturally tailored rehabilitation services for TBI caregivers in Latin America and in the U.S.