Mortality and <scp>SUDEP</scp> in epilepsy patients treated with vagus nerve stimulation

Abstract

SMRs and SUDEP rate in this study are comparable to other cohorts with intractable epilepsy, with SUDEP an important cause of death. VNS does not appear to lower the risk of premature death overall. There was a clear trend with lower SMR after 2 years of implantation, although CIs overlapped. SUDEP rates, however, did not change.