Stephanie Guillet, Etienne Crickx, Imane Azzaoui, Pascal Chappert, Emmanuelle Boutin, Jean-François Viallard, Etienne Riviere, Delphine Gobert, Lionel Galicier, Marion Malphettes, Stéphane Cheze, Francois Lefrere, Sylvain Audia, Bernard Bonnotte, Olivier Lambotte, Nicolas Noel, Olivier Fain, Guillaume Moulis, Mohamed Hamidou, Mathieu Gerfaud-Valentin, Jean-Pierre Marolleau, Louis Terriou, Nihal Martis, Anne-Sophie Morin, Antoinette Perlat, Thomas Le Gallou, Frédérique Roy-Peaud, Ailsa Robbins, Jean-Christophe Lega, Mathieu Puyade, Thibault Comont, Nicolas Limal, Laetitia Languille, Anissa Zarour, Marine Luka, Mickaël Mathieu Ménager, Thibaut Belmondo, Sophie Hue, Florence Canoui-Poitrine, Marc Michel, Bertrand Godeau, Matthieu Mahevas
Sustained response off-treatment (SROT) after thrombopoietin receptor agonist (TPO-RA) discontinuation has been reported in ITP. This prospective multicenter interventional study enrolled adults with persistent or chronic primary ITP and complete response on TPO-RAs. The primary endpoint was the proportion of patients achieving SROT (platelet count > 30x109/L and no bleeding) at W24 with no other ITP-specific medications. Secondary endpoints included the proportion of sustained complete response off-treatment (SCROT, platelet count > 100x109/L and no bleeding) and SROT at W52, bleeding events, and pattern of response to a new course of TPO-RAs...
March 9, 2023: Blood