Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics
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Spinal cord injury (SCI) is a serious neurological disorder that debilitates mostly young people. Unfortunately, we still do not have suitable therapeutic agents for treatment of SCI and prevention of its devastating consequences. However, we have gained a good understanding of pathological mechanisms that cause neurodegeneration leading to paralysis or even death following SCI. ⋯ Therefore, inhibition of cysteine proteases is an important goal in prevention of neurodegeneration in SCI. Studies showed that individual inhibitors of cysteine proteases provided significant neuroprotection in animal models of SCI. Recent studies suggest that physiological hormones, such as estrogen and melatonin, can be successfully used for prevention of neurodegeneration and preservation of motor function in acute SCI as well as in chronic SCI in rats.
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Traumatic, spinal cord injury (SCI) is a potentially catastrophic event causing major impact at both a personal and societal level. To date, virtually all therapies that have shown promise at the preclinical stage of study have failed to translate into clinically effective treatments. ⋯ Results of the multicenter, Surgical Trial in Acute Spinal Cord Injury Study (STASCIS), expected later this year, should further clarify this important management issue. The overall goal of this review is to provide an update regarding the current status of surgical therapy for traumatic SCI by reviewing relevant pathophysiology, laboratory, and clinical evidence, as well as to introduce radiologic and clinical tools that aid in the surgical decision-making process.
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Spinal cord injury (SCI) is a devastating condition that affects approximately 11,000 patients each year in the United States. Although a significant amount of research has been conducted to clarify the pathophysiology of SCI, there are limited therapeutic interventions that are currently available in the clinic. Moderate hypothermia has been used in a variety of experimental and clinical situations to target several neurological disorders, including traumatic brain and SCI. ⋯ In addition, several clinical studies have demonstrated encouraging evidence for the use of TH in patients with a severe cervical spinal cord injury. Moderate hypothermia (33°C) introduced systemically by intravascular cooling strategies appears to be safe and provides some improvement of long-term recovery of function. TH remains an experimental clinical approach and randomized multicenter trials are needed to critically evaluate this potentially exciting therapeutic intervention targeting this patient population.