Rejena AmeenElaine WirrellJoseph SullivanTravis ZuroskeD GrochowskiShalini GuptaRebecca Zhang-RoperAmélie LotheWesley T. Kerr2026-03-222026-03-22202510.1212/wnl.0000000000210586https://doi.org/10.1212/wnl.0000000000210586https://andeanlibrary.org/handle/123456789/76931To analyze real-world mortality rates in patients with Lennox-Gastaut (LGS) or Dravet syndromes (DS) in the US.enDravet syndromePediatricsLennox–Gastaut syndromeMedicineRetrospective cohort studyEpilepsyA Retrospective Claims Study Evaluating Mortality in Patients With Lennox-Gastaut or Dravet Syndromes in the United States (P8-11.004)article