Journal of rehabilitation research and development
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This article reviews current issues and practices in the assessment and clinical management of sports-related concussion. An estimated 300,000 sports-related concussions occur annually in the United States. ⋯ Current military guidelines for assessing and managing concussion in war zones incorporate information and methods developed through sports-concussion research. We discuss the incidence, definition, and diagnosis of concussion; concussion grading scales; sideline evaluation tools; neuropsychological assessment; return-to-action criteria; and complications of concussion.
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The assessment and treatment of pain in persons with cognitive impairments pose unique challenges. Disorders affecting cognition include neurodegenerative, vascular, toxic, anoxic, and infectious processes. ⋯ This article provides an overview of the assessment, treatment, and management of pain in adults with cognitive impairments. We review types of cognitive impairment; recent work specific to best practices for pain management in patients with dementia, including assessment-tool development and pharmacological treatment; challenges in patients with delirium and in medical intensive care and palliative care settings; and directions for future research.
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We intend to demonstrate that future treatment strategies in spinal cord injury (SCI) rehabilitation to restore function (SCI rehabilitation) should be based on the success of rigorous clinical trials with demonstrated effective interventions. Knowing the course of neurological recovery, its mechanism, and its measures will be essential in designing and executing these trials. We reviewed selected recovery outcomes and measures from multicenter studies and a large SCI database. ⋯ The Walking Index for Spinal Cord Injury (WISCI) has recently demonstrated criterion validity and increased sensitivity and responsiveness to change in neurological/walking function in subjects with SCI. The WISCI scale correlated well with measures in use to determine improved walking function regarding walking speed, lower-limb motor scores, and other measures. Demonstrating improved neurologic and functional outcomes following SCI requires accurate neurologic and sensitive functional measures.
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Exercise training is the cornerstone of pulmonary rehabilitation. However, patients may not be able to exercise at a level that produces a training effect because of limitations related to their underlying lung disease. Adjuncts during exercise training may increase their exercise capacity and increase the benefit of pulmonary rehabilitation. ⋯ Work is needed to better define the benefits and appropriate patient populations. The subgroups that may derive the most benefit from these adjuncts are those with oxygen desaturation during exercise and those with severe chronic obstructive pulmonary disease (defined as a forced expiratory volume in 1 s (FEV1) < 1.0 L). Nocturnal noninvasive ventilation during pulmonary rehabilitation seems to be an effective adjunct and merits further study.
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Review
Controlled breathing and dyspnea in patients with chronic obstructive pulmonary disease (COPD).
Controlled breathing is included in the rehabilitation program of patients with chronic obstructive pulmonary disease (COPD). This article discusses the efficacy of controlled breathing aimed at improving dyspnea. In patients with COPD, controlled breathing works to relieve dyspnea by (1) reducing dynamic hyperinflation of the rib cage and improving gas exchange, (2) increasing strength and endurance of the respiratory muscles, and (3) optimizing the pattern of thoracoabdominal motion. ⋯ All interventions require careful patient selection, proper and repeated instruction, and control of the techniques and assessment of its effects. Despite the proven effectiveness of controlled breathing, several problems still need to be solved. The limited evidence of the successful transfer of controlled breathing from resting conditions to exercise conditions raises several questions: Should patients practice controlled breathing more in their daily activities? Does controlled breathing really complement the functional adaptations that patients with COPD must make? These questions need to be addressed in further research.