Challenges and directions in epilepsy diagnostics and therapeutics: Proceedings of the 17th Epilepsy Therapies and Diagnostics Development conference.

Substantial efforts are underway toward optimizing the diagnosis, monitoring, and treatment of seizures and epilepsy. We describe preclinical programs in place for screening investigational therapeutic candidates in animal models, with particular attention to identifying and eliminating drugs that might paradoxically aggravate seizure burden. After preclinical development, we discuss challenges and solutions in the design and regulatory logistics of clinical trial execution, and efforts to develop disease biomarkers and interventions that may be not only seizure-suppressing, but also disease-modifying. As disease-modifying treatments are designed, there is clear recognition that, although seizures represent one critical therapeutic target, targeting nonseizure outcomes like cognitive development or functional outcomes requires changes to traditional designs. This reflects our increasing understanding that epilepsy is a disease with profound impact on quality of life for the patient and caregivers due to both seizures themselves and other nonseizure factors. This review examines selected key challenges and future directions in epilepsy diagnostics and therapeutics, from drug discovery to translational application.

Current state of the epilepsy drug and device pipeline.

The field of epilepsy has undergone substantial advances as we develop novel drugs and devices. Yet considerable challenges remain in developing broadly effective, well-tolerated treatments, but also precision treatments for rare epilepsies and seizure-monitoring devices. We summarize major recent and ongoing innovations in diagnostic and therapeutic products presented at the seventeenth Epilepsy Therapies & Diagnostics Development (ETDD) conference, which occurred May 31 to June 2, 2023, in Aventura, Florida. Therapeutics under development are targeting genetics, ion channels and other neurotransmitters, and many other potentially first-in-class interventions such as stem cells, glycogen metabolism, cholesterol, the gut microbiome, and novel modalities for delivering electrical neuromodulation.

[Rapidly progressing quadriparesis secondary to licorice (souss) intoxication]. / Tétraparésie rapidement progressive par intoxication à la réglisse (souss).

INTRODUCTION: Regular consumption of licorice based beverages can provoke pseudohyperaldosteronism with hypokalemia but can rarely lead to severe muscle weakness. CASE REPORT: A 62-year-old man was admitted for a one-week history of progressive weakness of the four limbs. Blood work revealed severe hypokalemia that was due to primary pseudo-hyperaldosteronism secondary to licorice intoxication. He became normal after correction of the electrolytes disturbances. DISCUSSION & CONCLUSION: In an area where a liquorice-based beverage (souss), is frequently and sometimes excessively consumed, pseudo-hyperaldosteronism secondary to licorice toxicity should be thought of in front of any muscle weakness accompanied by hypokalemia. A rapid correction of electrolytes disturbances leads to rapid improvement.