CORE (Cognitive Optimization Through Rehabilitation and Education) Study

Plain-language summary

Mild traumatic brain injury (mTBI) affects millions of individuals worldwide every year. It has long been thought that the vast majority of individuals who sustain a mTBI experience natural recovery with little or no intervention and return to baseline functioning within days to weeks of injury. However, recent large studies have demonstrated that a substantial number of individuals experience prolonged symptoms (e.g., cognitive impairment, headaches, affective symptoms). These symptoms, termed "Persistent Post-concussive Symptoms" (PPCS) are associated with significant functional disability and reduced quality of life (QOL) and can last for years post-injury. While PPCS can include affective, cognitive, and somatosensory/vestibular symptoms, objective and subjective cognitive symptoms - particularly in the domains of attention, memory, processing speed, and executive function - are among the most commonly reported following mTBI. There is currently no gold-standard intervention to address these symptoms. To address this gap, our research group developed a brief cognitive rehabilitation intervention called Tools for Rehabilitation and Cognitive Care (or On-TRACC). The goals of this clinical trial are: AIM 1: Compare the efficacy of On-TRACC to a psychoeducation control on reduction of self-reported cognitive post-concussive symptoms (Aim 1.1) and overall neurobehavioral post concussive symptoms and (Aim 1.2) following treatment and at 3-month follow-up (Aim 1.3) in a randomized clinical trial of community-dwelling adults with mTBI. AIM 2: Compare the efficacy of On-TRACC and psychoeducation on change in secondary outcomes, including cognitive self-efficacy, compensatory strategy use, self-management skills, and quality of life at post-treatment and 3-month follow-up. Exploratory AIM 3: Compare the efficacy of On-TRACC and psychoeducation on: primary and secondary outcomes at 6-months post-treatment and (Aim 3.1) explore whether engaging in On-TRACC leads to subsequent engagement in care by assessing whether there is a different level of participation in optional intervention booster sessions in the post-intervention period (Aim 3.2). All participants will: * Complete a series of assessments * Complete 6 treatment sessions via telehealth (either On-TRACC or psychoeducation) All participants will have the option of: * Attending weekly "Booster Sessions" between 3 and 6-months post-treatment * Completing neuropsychological assessments at 2 timepoints during the study

Who can participate

What they're measuring

Trial details