Practical Recommendations for Cardiology Follow-Up in Patients Treated with Fenfluramine Based on Expert Opinion and Clinical Experience
摘要
Fenfluramine (FFA) is approved as an adjunctive treatment for epileptic seizures associated with Dravet syndrome (DS) and Lennox–Gastaut syndrome (LGS) in patients aged 2 years and older. Owing to its pharmacological characteristics and history of cardiovascular adverse effects, specific cardiological monitoring is required throughout the course of treatment.
MethodsA set of recommendations for FFA was developed by a multidisciplinary panel comprising specialists in neurology/paediatric neurology, epilepsy, and cardiology (both adult and paediatric). The process involved a literature review, methodological design, working group sessions, and preparation of recommendations structured around three key phases: before treatment, during treatment, and after treatment discontinuation.
ResultsAn expert-led algorithm for the use of FFA was developed, helping to establish a common language that promotes a better understanding between cardiologists and neurologists/paediatric neurologists, facilitating the prevention and early management of potential cardiovascular events.
ConclusionThe management of FFA treatment should be holistic, with coordinated follow-up involving neurologists, paediatric neurologists, and cardiologists. Implementing a structured, expert-based protocol will help enhance treatment safety and optimize clinical outcomes for patients with developmental and epileptic encephalopathies.