Journal of neurotrauma
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Journal of neurotrauma · Dec 2023
Randomized Controlled TrialCollaborative care versus usual care to improve quality of life, pain, depression, and physical activity in outpatients with spinal cord injury: The SCI-CARE randomized controlled clinical trial.
Our goal was to test the effectiveness of collaborative care (CC) versus usual care (UC) to improve treatment of pain, depression, physical inactivity, and quality of life in outpatients with spinal cord injury (SCI). We conducted a single blind parallel group randomized controlled trial. The setting was two outpatient SCI rehabilitation clinics within a large academic medical center. ⋯ The primary analysis, a mixed-effects linear regression adjusting for time since injury and sex, revealed a non-significant trend for greater improvement in quality of life in CC versus UC at 4 months (p = 0.083). Secondary analyses showed that those receiving CC reported significantly greater improvement in pain interference at 4- and 8-months and in depression at 4-months, but no significant effect on physical activity. We conclude that in an outpatient SCI care setting, CC is a promising model for delivering integrated medical and psychological care and improving management of common, chronic, disabling conditions such and pain and depression.
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Journal of neurotrauma · Aug 2023
Review Meta AnalysisSensitivity and Specificity of Exercise Intolerance on Graded Exertion Testing for Diagnosing Sport-related Concussion: A Systematic Review and Exploratory Meta-Analysis.
Abstract There is no single gold standard test to diagnose sport-related concussion (SRC). Concussion-related exercise intolerance, that is, inability to exercise to the individual's appropriate level due to exacerbation of concussion-like symptoms, is a frequent finding in athletes early after SRC that has not been systematically evaluated as a diagnostic test of SRC. We performed a systematic review and proportional meta-analysis of studies that evaluated graded exertion testing in athletes after SRC. ⋯ The pooled estimate of incidence of exercise intolerance in participants without SRC equated to an estimated specificity of 94.6% (95% CI: 91.1, 97.3). The results suggest that exercise intolerance measured on systematic testing within 2 weeks of SRC may have excellent sensitivity for helping to rule in the diagnosis of SRC and excellent specificity for helping to rule out SRC. A prospective validation study to determine the sensitivity and specificity of exercise intolerance on graded exertion testing for diagnosing SRC after head injury as the source of symptoms is warranted.
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Journal of neurotrauma · Mar 2024
Randomized Controlled TrialLongitudinal Functional Connectome In Pediatric Concussion: An A-CAP Study.
Advanced magnetic resonance imaging (MRI) techniques indicate that concussion (i.e., mild traumatic brain injury) disrupts brain structure and function in children. However, the functional connectivity of brain regions within global and local networks (i.e., functional connectome) is poorly understood in pediatric concussion. This prospective, longitudinal study addressed this gap using data from the largest neuroimaging study of pediatric concussion to date to study the functional connectome longitudinally after concussion as compared with mild orthopedic injury (OI). ⋯ Moreover, those regional alterations were especially apparent at later time periods post-injury, emerging after post-concussive symptoms resolved in most and persisted up to 6 months post-injury, and differed by biological sex. This indicates that neurobiological changes continue to occur up to 6 months after pediatric concussion, although changes emerge earlier in females than in males. Changes could reflect neural compensation mechanisms.
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Journal of neurotrauma · Mar 2024
ReviewA Perspective on Hormonal Contraception Usage in Central Nervous System Injury.
Naturally occurring life stages in women are associated with changes in the milieu of endogenous ovarian hormones. Women of childbearing age may be exposed to exogenous ovarian hormone(s) because of their use of varying combinations of estrogen and progesterone hormones-containing oral contraceptives (OC; also known as "the pill"). If women have central nervous system (CNS) injury such as spinal cord injury (SCI) and traumatic brain injury (TBI) during their childbearing age, they are likely to retain their reproductive capabilities and may use OC. ⋯ Our understanding about how the combination of endogenous hormones and OC-conferred exogenous hormones affect outcomes after CNS injuries remains limited. Therefore, understanding the impact of OC use on CNS injury outcomes needs further investigation to reveal underlying mechanisms, promote reporting in clinical or epidemiological studies, and raise awareness of possible compounded consequences. The goal of the current review is to discuss the impacts of CNS injury on endogenous ovarian hormones and vice-versa, as well as the putative consequences of exogenous ovarian hormones (OC) on the CNS to identify potential gaps in our knowledge to consider for future laboratory, epidemiological, and clinical studies.
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Journal of neurotrauma · Feb 2024
ReviewThe relation between parental and family functioning and post-concussive symptoms after pediatric mild traumatic brain injury: A scoping review.
This scoping review aimed to address the following questions: (1) Does mild traumatic brain injury (mTBI) result in more parental distress or poorer family functioning than other injuries? (2) Does pre-injury or acute parental distress and family functioning predict post-concussive symptoms (PCS) after mTBI? and (3) Do acute PCS predict later parental distress and family functioning? The subjects of this review were children/adolescents who had sustained an mTBI before age 18 and underwent assessment of PCS and parent or family functioning. MEDLINE®, PsycInfo, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, and CENTRAL databases were searched to identify original, empirical, peer-reviewed research published in English. PCS measures included parent- and child-reported symptom counts and continuous scales. ⋯ Early PCS may also predict subsequent parental and family functioning, although findings were mixed in terms of predicting more positive or negative family outcomes. The available evidence suggests that parent and family functioning may have an important, perhaps bidirectional, association with PCS after pediatric mTBI. However, further research is needed to provide a more thorough understanding of this association.