P1632: PROSPECTIVE OBSERVATIONAL STUDY IN PATIENTS WITH IDIOPATHIC THROMBOCYTOPENIC PURPURA (ITP) TREATED WITH TPO-R AGONISTS (TPO-RA): ELTROMBOPAG (EPAG) AND ROMIPLOSTIM (ROMI) - THE PEPITE STUDY. (23rd June 2022) - Chèze, S.