Journal of neurotrauma
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Journal of neurotrauma · May 2014
ReviewAmbulatory Blood Pressure Monitoring in Spinal Cord Injury: Clinical Practicability.
Trauma to the spinal cord often results not only in sensorimotor but also autonomic impairments. The loss of autonomic control over the cardiovascular system can cause profound blood pressure (BP) derangements in subjects with spinal cord injury (SCI) and may therefore lead to increased cardiovascular disease (CVD) risk in this population. The use of ambulatory blood pressure monitoring (ABPM) allows insights into circadian BP profiles, which have been shown to be of good prognostic value for cardiovascular morbidity and mortality in able-bodied subjects. ⋯ In addition, several maladaptive anatomical changes within the spinal cord and the periphery, as well as the general decrease of physical daily activity in SCI subjects, account for adverse BP changes. ABPM enables the identification of adverse BP profiles and the associated increased risk for CVD in SCI subjects. Concurrently, it also might provide a useful clinical tool to monitor improvements of AD and lost nocturnal dip after appropriate treatments in the SCI population.
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Journal of neurotrauma · May 2014
Testosterone dose-dependently prevents bone and muscle loss in rodents following spinal cord injury.
Androgen administration protects against musculoskeletal deficits in models of sex-steroid deficiency and injury/disuse. It remains unknown, however, whether testosterone prevents bone loss accompanying spinal cord injury (SCI), a condition that results in a near universal occurrence of osteoporosis. Our primary purpose was to determine whether testosterone-enanthate (TE) attenuates hindlimb bone loss in a rodent moderate/severe contusion SCI model. ⋯ TE also dose dependently increased prostate mass. Our findings provide the first evidence indicating that high-dose TE fully prevents hindlimb cancellous bone loss and concomitantly ameliorates muscle loss after SCI, while low-dose TE produces much less profound musculoskeletal benefit. Testosterone-induced prostate enlargement, however, represents a potential barrier to the clinical implementation of high-dose TE as a means of preserving musculoskeletal tissue after SCI.
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Journal of neurotrauma · May 2014
Alcohol Intoxication and its Effects on Traumatic Spinal Cord Injury Outcomes.
There are sparse data regarding the impact of alcohol on in-hospital complications associated with traumatic spinal cord injuries (TSCIs). We set out to quantify the impact of alcohol on TSCI outcomes and its influence on health care cost and utilization. The National Trauma Data Bank (NTDB) Research Data Set version 7.2 (2000-2006) was utilized to gather data between 2007 and 2009. ⋯ Further, there was a statistically significant association with the presence alcohol and increased risk for pulmonary, pneumonia, deep vein thrombosis and pulmonary embolism, urinary tract infection, and ulcer/skin complications. Alcohol intoxication is associated with increased in-hospital morbidity. The significant association with in-hospital complications increases health resource utilization after spinal cord injury.