Articles: traumatic-brain-injuries.
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Arch Phys Med Rehabil · Oct 2013
Disorders of consciousness and disordered care: families, caregivers, and narratives of necessity.
By their nature, care decisions for patients with severe disorders of consciousness must involve surrogates. Patients, so impaired, have lost their decision-making capacity and the ability to direct their own care. Surrogates-family members, friends, or other intimates-must step in and make decisions about ongoing care or its withdrawal. ⋯ Through their perspectives, the article considers challenges to ongoing care and rehabilitation that are a function of a prevailing medical infrastructure and reimbursement framework better suited to patients with acute care needs. Specific attention is paid to the ethical challenges posed by reimbursement strategies such as "medical necessity" as well as those proposed for the Affordable Care Act. The argument concludes that when it comes to care for a disorder related to consciousness, its provision is not discretionary, and its receipt is not an entitlement but a civil right.
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Experimental neurology · Oct 2013
Modeling clinically relevant blast parameters based on scaling principles produces functional & histological deficits in rats.
Blast-induced traumatic brain injury represents a leading cause of injury in modern warfare with injury pathogenesis poorly understood. Preclinical models of blast injury remain poorly standardized across laboratories and the clinical relevance unclear based upon pulmonary injury scaling laws. Models capable of high peak overpressures and of short duration may better replicate clinical exposure when scaling principles are considered. ⋯ Furthermore, hematoxylin and eosin staining showed the presence of red blood cells within the parenchyma and red, swollen neurons following blast injury. Exposure to blast with 90.10 PSI peak reflected overpressure resulted in immediate mortality associated with extensive intracranial bleeding. This work demonstrates one of the first examples of blast-induced brain injury in the rodent when exposed to a blast wave scaled from human exposure based on scaling principles derived from pulmonary injury lethality curves.
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Arch Phys Med Rehabil · Oct 2013
Randomized Controlled Trial Multicenter StudyMedical complications during inpatient rehabilitation among patients with traumatic disorders of consciousness.
To assess the incidence of medical complications in patients with recent traumatic disorders of consciousness (DOCs). ⋯ Patients with DOCs have a high rate of medical complications early after injury. Many of these complications require brain injury expertise for optimal management. Active medical management appears to contribute to the reduction in new complications. An optimal system of care for DOC patients must provide expert medical management in the early weeks after injury.
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Traumatic brain injury (TBI) is a leading cause of pediatric disability. Although persistent pain has been recognized as a significant postinjury complication, there is a paucity of data concerning the postinjury pain experience of youth. This study aimed to examine the prevalence of persistent pain in adolescents after TBI, identify risk factors for pain, and evaluate the impact of pain on adolescent health-related quality of life. Participants included 144 adolescents with mild to severe TBI who were followed over 36 months after injury. At 3-, 12-, 24-, and 36-month assessments, measures of pain intensity, depression, posttraumatic stress disorder, and health-related quality of life were completed by adolescents. Findings demonstrated that 24.3% of adolescents reported persistent pain (defined as usual pain intensity ≥3/10) at all assessment points after TBI. Female sex (odds ratio = 2.73, 95% confidence interval = 1.12-6.63) and higher levels of depressive symptoms at 3 months after injury (odds ratio = 1.26, 95% confidence interval = 1.12-1.43) were predictors of persistent pain at 36 months. Furthermore, mixed linear models indicated that early pain experience at 3 months following TBI was associated with a significantly poorer long-term health-related quality of life. ⋯ This is the first study to examine the prevalence of persistent pain over long-term follow-up in adolescents after TBI and its impact on health-related quality of life. These findings indicate that adolescents with TBI may benefit from timely evaluation and intervention to minimize the development and impact of pain.
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Arch Phys Med Rehabil · Oct 2013
Multicenter StudyRationale and design of the prospective German registry of outcome in patients with severe disorders of consciousness after acute brain injury.
To describe the rationale and design of a new patient registry (Koma Outcome von Patienten der Frührehabilitation-Register [KOPF-R; Registry for Coma Outcome in Patients Undergoing Acute Rehabilitation]) that has the scope to examine determinants of long-term outcome and functioning of patients with severe disorders of consciousness (DOC). ⋯ The KOPF-R aspires to contribute prospective data on prognosis in severe DOC.