De novo KCNA6 variants with attenuated K 1.6 channel deactivation in patients with epilepsy.

Objective: Mutations in the genes encoding neuronal ion channels are a common cause of Mendelian neurological diseases. We sought to identify novel de novo sequence variants in cases with early infantile epileptic phenotypes and neurodevelopmental anomalies.

Methods: Following clinical diagnosis, we performed whole exome sequencing of the index cases and their parents.

Treatment of two infants with PIK3CA-related overgrowth spectrum by alpelisib.

PIK3CA-related overgrowth spectrum (PROS) includes rare genetic conditions due to gain-of-function mutations in the PIK3CA gene. There is no approved medical therapy for patients with PROS, and alpelisib, an approved PIK3CA inhibitor in oncology, showed promising results in preclinical models and in patients. Here, we report for the first time the outcome of two infants with PROS having life-threatening conditions treated with alpelisib (25 mg) and monitored with pharmacokinetics.

How do the FIFA World Cup 2018 and the 2016 UEFA championships impact a pediatric emergency department?

Introduction: In France, soccer is the most popular sport, which today attracts a huge television audience with millions of spectators in the case of international competitions. During certain games with European top clubs, the attendance of adult emergencies is impacted. However, the impact of international soccer competitions on pediatric emergency department (PED) activity has not been evaluated.