Journal of neurotrauma
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Journal of neurotrauma · May 2012
Randomized Controlled Trial Comparative StudyPosterolateral versus posterior interbody fusion in isthmic spondylolisthesis.
Spondylolisthesis is a heterogeneous disorder characterized by subluxation of a vertebral body over another in the sagittal plane. Its most common form is isthmic spondylolisthesis (IS). This study aims to compare clinical outcomes of posterolateral fusion (PLF) with posterior lumbar interbody fusion (PLIF) with posterior instrumentation in the treatment of IS. ⋯ In group I, there was no significant correlation between slip Meyerding grade and disc space height, radicular pain, and low back pain. There was no significant difference in post-operative complications at 1-year follow-up. Our data showed that PLF with posterior instrumentation provides better clinical outcomes and more improvement in low back pain compared to PLIF with posterior instrumentation despite the low fusion rate.
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Journal of neurotrauma · May 2012
ReviewThe health and life priorities of individuals with spinal cord injury: a systematic review.
Determining the priorities of individuals with spinal cord injury (SCI) can assist in choosing research priorities that will ultimately improve their quality of life. This systematic review examined studies that directly surveyed people with SCI to ascertain their health priorities and life domains of importance. Twenty-four studies (a combined sample of 5262 subjects) that met the inclusion criteria were identified using electronic databases (Medline, EMBASE, CINAHL, and PsycINFO). ⋯ Functional recovery priorities were identified for the following areas: motor function (including arm/hand function for individuals with tetraplegia, and mobility for individuals with paraplegia), bowel, bladder, and sexual function. In addition, health, as well as relationships, emerged as important life domains. The information from this study, which identified the priorities and domains of importance for individuals with SCI, may be useful for informing health care and research agenda-setting activities.
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Journal of neurotrauma · May 2012
ReviewAn overview of published research about the acute care and rehabilitation of traumatic brain injured and spinal cord injured patients.
Knowledge of the breadth, nature, and volume of traumatic brain injury (TBI) and spinal cord injury (SCI) research can aid in research planning. This study aimed to provide an overview of existing TBI and SCI research to inform identification of knowledge translation (KT), systematic review (SR), and primary research opportunities. Topics and relevant articles from three large neurotrauma evidence resources were synthesized: the Global Evidence Mapping (GEM) Initiative (129 topics and 1644 articles), the Acquired Brain Injury Evidence-Based Review (ERABI; 152 topics and 732 articles), and the Spinal Cord Injury Rehabilitation Evidence (SCIRE) Project (297 topics and 1650 articles). ⋯ Topics for which primary research may be needed included pharmacological therapies for neurological recovery post-TBI, and management of sleep-disordered breathing post-SCI. There was a larger volume of non-intervention (epidemiological) studies in SCI than in TBI. This comprehensive overview of TBI and SCI research can aid funding agencies, researchers, clinicians, and other stakeholders in prioritizing and planning TBI and SCI research.
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Journal of neurotrauma · May 2012
ReviewA systematic review of exercise training to promote locomotor recovery in animal models of spinal cord injury.
In the early 1980s experiments on spinalized cats showed that exercise training on the treadmill could enhance locomotor recovery after spinal cord injury (SCI). In this review, we summarize the evidence for the effectiveness of exercise training aimed at promoting locomotor recovery in animal models of SCI. We performed a systematic search of the literature using Medline, Web of Science, and Embase. ⋯ We recommend that future studies include control groups, randomize animals to groups, conduct blinded assessments, report the extent of the SCI lesion, and report sample size calculations. A small battery of objective assessment methods including assessment of over-ground stepping should also be developed and routinely employed. This would allow future meta-analyses of the effectiveness of exercise interventions on locomotor recovery.
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Journal of neurotrauma · May 2012
Analgesia or addiction?: implications for morphine use after spinal cord injury.
Opioid analgesics are among the most effective agents for treatment of moderate to severe pain. However, the use of morphine after a spinal cord injury (SCI) can potentiate the development of paradoxical pain symptoms, and continuous administration can lead to dependence, tolerance, and addiction. Although some studies suggest that the addictive potential of morphine decreases when it is used to treat neuropathic pain, this has not been studied in a SCI model. ⋯ Exposure to a high concentration of morphine impeded weight gain and locomotor recovery. We suggest that the increased preference observed in injured rats reflects a motivational effect linked in part to the drug's anti-nociceptive effect. Further, although injured rats exhibited a suppression of opiate self-administration, when given access to a high concentration, addictive-like behavior emerged and was associated with poor recovery.