Currently, there are three prospective clinical trials aiming to evaluate TFRs in adults with ITP that have completed the inclusion of patients [24], and final findings have not yet been reported for two of them: (i) Rate of Prolonged Response After Stopping TPO-RA Treatment in ITP (STOP-AGO) (ClinicalTrials.gov Identifier: NCT03119974), and (ii) A Study to Assess the Ability of Eltrombopag to Induce Sustained Remission in Subjects with ITP (TAPER) (ClinicalTrials.gov Identifier: NCT03524612). Here, TPO is linked to autoimmune thrombocytopenic purpura.