LAUSR

OBJECTIVE Refractory Status Epilepticus (RSE) is a neurologic emergency that carries a high risk of mortality and morbidity. Every year, there are about 200,000 cases in the United States, affecting people of all ages. This study aimed to investigate the possible immuno-modulatory effect of tocilizumab in RSE patients receiving conventional anti-epileptic drugs. PATIENTS AND METHODS 50 outpatients who fulfilled the inclusion requirements for RSE were recruited in this randomized, controlled, and prospective study. The patients were divided into two groups randomly (n=25); the control group received standard RSE treatment, consisting of propofol, pentobarbital, and midazolam, and the tocilizumab group received standard RSE treatment plus tocilizumab. A neurologist evaluated each patient at the beginning of the therapy and after 3 months. Before and after treatment, serum nuclear factor kappa B (NF-κB), interleukin-6 (IL-6), tumour necrosis factor-alpha (TNF-α), interleukin-1β (IL-1β) and serum electrolytes were assessed. RESULTS The tocilizumab group showed a statistically significant reduction in the level of assessed parameters in comparison with the control group. CONCLUSIONS Tocilizumab might be a novel adjuvant anti-inflammatory medication in managing RSE.