Publications by authors named "Alexis Karlin"

Introduction: Since the initial description of related hemiplegic migraine (HM), the phenotypic spectrum has expanded from mild episodes in neurotypical individuals to potentially life-threatening events frequently seen in individuals with developmental and epileptic encephalopathies. However, the overall longitudinal course throughout childhood remains unknown.

Methods: We analyzed HM and seizure history in individuals with -related HM, delineating frequency and severity of events in monthly increments through a standardized approach.

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In the last several decades, advances in genetic testing have transformed the diagnostic and therapeutic approach to pediatric epilepsy. However, the interpretation of these genetic tests often requires expert analysis and counseling. For this reason, as our molecular understanding of the linkages between abnormal cerebral physiology and genetics has grown, so too has the field of clinical epilepsy genetics.

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Background: Cerebral sinovenous thrombosis (CSVT) is a rare form of pediatric stroke with significant morbidity. We determined cumulative incidence and predictors of acute seizures, remote seizures, and epilepsy after pediatric CSVT.

Methods: Retrospective analysis of 131 neonates and children with neuroimaging-confirmed CSVT enrolled between 2008 and 2020 from a single-center prospective consecutive cohort.

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Introduction: Febrile infection-related epilepsy syndrome (FIRES) is a severe childhood epilepsy with refractory status epilepticus after a typically mild febrile infection. The etiology of FIRES is largely unknown, and outcomes in most individuals with FIRES are poor.

Methods: Here, we reviewed the current state-of-the art genetic testing strategies in individuals with FIRES.

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