Journal of rehabilitation research and development
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This article describes an inexpensive elastic head support for persons with amyotrophic lateral sclerosis (ALS) and neck muscle weakness and also presents a case series to examine its effectiveness. The device offers support to the head while the user is seated, standing, and walking, providing support for persons in various stages of ALS. ⋯ Subjects also answered specific questions related to the elastic head support after the 2 wk trial. The results suggested that the elastic head support is useful for some, but not all, patients.
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Pain complaints are highly prevalent among military servicemembers and Veterans of the recent combat operations in Iraq and Afghanistan. The high comorbidity of pain with conditions such as posttraumatic stress disorder (PTSD) and traumatic brain injury (TBI) underscores the importance of a greater understanding of factors associated with complex polytraumatic injuries among military personnel. The present study aimed to identify correlates of current pain among 201 U. ⋯ A final model was then derived, in which older age, possible or probable mild TBI, depression symptoms, and PTSD re-experiencing symptoms emerged as significant correlates of pain. The findings further the understanding of polytrauma symptoms among military personnel by identifying specific patient characteristics and comorbidity patterns related to pain complaints. Increased awareness of demographic, psychiatric, or medical factors implicated in pain will enhance comprehensive clinical assessment and intervention efforts.
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Chronic pain and posttraumatic stress disorder (PTSD) co-occur at high rates, and Veterans from recent wars in Iraq and Afghanistan may be particularly vulnerable to both conditions. The objective of this study was to identify key aspects of chronic pain, cognitions, and psychological distress associated with comorbid PTSD among this sample of Veterans. Baseline data were analyzed from a randomized controlled trial testing a stepped-care intervention for chronic musculoskeletal pain. ⋯ Results demonstrated that OIF/OEF Veterans with comorbid chronic musculoskeletal pain and PTSD experienced higher pain severity, greater pain-related disability and increased pain interference, more maladaptive pain cognitions (e.g., catastrophizing, self-efficacy, pain centrality), and higher affective distress than those with chronic pain alone. Veterans of recent military conflicts in Iraq and Afghanistan may be particularly vulnerable to the compounded adverse effects of chronic pain and PTSD. These results highlight a more intense and disabling pain and psychological experience for those with chronic pain and PTSD than for those without PTSD.
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Researchers often extrapolate posttraumatic stress disorder (PTSD) status from PTSD Checklist (PCL) data. When doing so, cut points should be based on samples with similar characteristics. This study assessed PCL diagnostic accuracy and postconcussive symptom levels within 106 Iraq/Afghanistan war Veterans and servicemembers with recent blast exposure. ⋯ Under relaxed criteria, PTSD prevalence was 26.4%, PCL cut point was 58 at peak kappa, and those with PTSD had higher RPQ scores than those without PTSD (36.4 +/- 11.2 vs 29.5 +/- 10.2, respectively; p = 0.003). Participants diagnosed with blast-related mild traumatic brain injury (n = 90) did not differ from those without mild traumatic brain injury (n = 16) in symptom scores. In conclusion, persons with combat-related blast exposure need higher than conventional PCL cut points and those with PTSD have more severe postconcussive-type symptoms than those without PTSD.
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Randomized Controlled Trial
Detraining outcomes with expiratory muscle strength training in Parkinson disease.
Expiratory muscle strength training (EMST) is efficacious for improving maximum expiratory pressure (MEP), cough function, and swallowing safety in Parkinson disease (PD). However, there are no published reports describing detraining effects following EMST in persons with PD. Moreover, there are no published reports describing detraining effects following any behavioral swallowing intervention. ⋯ No statistically significant changes were found in swallowing safety from post-EMST to postdetraining period. Following the 3 mo detraining period, seven participants demonstrated no change in swallowing safety, one worsened, and two had improvements. This preliminary study highlights the need for the design of maintenance programs to sustain function following intensive periods of training.