Isabelle Desguerre, Rémi Barrois, Frédérique Audic, Christine Barnerias, Brigitte Chabrol, Jean Baptiste Davion, Julien Durigneux, Caroline Espil-Taris, Marta Gomez-Garcia de la Banda, Marine Guichard, Arnaud Isapof, Marie Christine Nougues, Vincent Laugel, Laure Le Goff, Sandra Mercier, Anne Pervillé, Christian Richelme, Marie Thibaud, Catherine Sarret, Cyril Schweitzer, Hervé Testard, Valérie Trommsdorff, Catherine Vanhulle, Ulrike Walther-Louvier, Cécilia Altuzarra, Mondher Chouchane, Juliette Ropars, Susana Quijano-Roy, Claude Cances
BACKGROUND: Spinal muscular atrophy type 1 (SMA1) is the most severe and early form of SMA, a genetic disease with motor neuron degeneration. Onasemnogene abeparvovec gene transfer therapy (GT) has changed the natural history of SMA1, but real-world data are scarce. METHODS: A French national expert committee identified 95 newly diagnosed treatment-naive SMA1 patients between June 2019 and June 2022. We prospectively report on children treated with GT as the first and only therapy who had more than one-year of follow-up...
September 13, 2024: Orphanet Journal of Rare Diseases