Journal of Pediatric Epilepsy 2021; 10(04): 150-156
DOI: 10.1055/s-0040-1719160
Original Article

Experience with Eslicarbazepine Acetate Treatment at a Pediatric Epilepsy Center

Authors

  • Ahmet Tanritanir

    1   Department of Neurology, Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
    2   Department of Pediatrics, Division of Pediatric Pulmonology and Sleep Medicine, Arkansas Children's Hospital, Little Rock, Arkansas, United States
  • Xiaofan Wang

    1   Department of Neurology, Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
  • Tobias Loddenkemper

    1   Department of Neurology, Division of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States

Funding This study was funded by an investigator-initiated grant by Sunovion.

Abstract

Eslicarbazepine acetate (ESL) is a novel, once-daily antiseizure medication. We evaluated the efficacy and safety profile of ESL treatment in epilepsy patients at a single tertiary epilepsy center. In this retrospective observational study, we included 32 patients with pharmacologically intractable epilepsy receiving ESL at Boston Children's Hospital from June 2014 to June 2018. We assessed treatment outcome in terms of efficacy and tolerability at first and last follow-up (f/u). Median age was 17 (interquartile range: 10.8–20.7; range: 6.5–36) years. Twelve (37.5%) patients, including three with seizure freedom, were responders at last f/u. Eleven patients discontinued ESL due to seizure worsening (9, 28%), adverse events (AEs) (2, 6%) or both (4, 12%). Responders showed greater seizure reduction at last f/u with fewer AEs as compared with nonresponders. Ten (31%) patients developed AEs, the most common being sleep problems (5, 15%). One-year retention rate with ESL treatment was 54%. In conclusion, ESL had a good response rate in patients with pharmacologically intractable epilepsy, with about one-third of patients developing AEs.



Publication History

Received: 02 September 2020

Accepted: 02 October 2020

Article published online:
07 December 2020

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