This is the largest case series to date describing the use of lacosamide in patients with RSE. Despite the novel mechanism of action, we observed no evidence that lacosamide is effective in RSE; however, our sample size was small. Further study is needed to determine the role of lacosamide in SE, especially early in the treatment course.

Third-line antiepileptic drug therapies with sedating or anesthetic effects predicted poor outcome and death in status epilepticus. Hypotension requiring vasopressor therapy and duration of mechanical ventilation induced by these agents may be contributing factors, especially when pentobarbital is used. These findings may inform decision making on drug therapy in status epilepticus and help develop safer and more effective treatment strategies to improve outcome.

No abstract