Potential neuroprotective therapies in traumatic acute spinal injury: an integrative review

Introduction: Acute traumatic spinal cord injury is a complex injury affecting the nervous tissue of the spinal cord, vertebrae, joints, innervation and local vasculature, resulting in high mortality, physical dependence, stress, financial losses, lifelong risk of medical complications and reduced longevity. The complexity of the clinical repercussions of acute spinal cord trauma (SCI) makes early interventions necessary to ensure better prognosis. Emerging therapies with neuroprotective agents emerge 1,2,3 Methodology: For the integrative literature review, the PubMed databases were used, Scielo, Google Scholar, Cochrane and the descriptors “spinal injury”; “spinal cord trauma”; “neuroprotective” and “drug therapy”. Results: Therapies with corticosteroids, ion channel blockers, agonists and antagonists of neurotransmitters, cellular and genetic agents, vitamin D, progesterone, erythropoietin and caspase inhibitors demonstrated different neuroprotective effects involving reduction of secondary spinal cord injury and acceleration of neuronal recovery. in uneven research phases. Conclusion: It is concluded that preclinical studies with neuroprotectors as a potential treatment for TRM are promising, however, not all of them evolve into clinical trials, which limits the application of these therapies in humans. Therefore, it is necessary to improve research and clinical trials related to the use of neuroprotective agents in the management of traumatic acute spinal cord injury.