Overview High Dose Dexamethasone Vs. Conventional Dose Prednisolone in Adult ITP Status: Completed Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary To determine the long term effects of pulse high dose dexamethasone and conventional dose prednisolone in treatment of adult patients with ITP. Phase: Phase 3 Details Lead Sponsor: Cooperative Study Group A for HematologyTreatments: BB 1101DexamethasoneDexamethasone 21-phosphateDexamethasone acetateMethylprednisoloneMethylprednisolone acetateMethylprednisolone HemisuccinatePrednisolonePrednisolone acetatePrednisolone hemisuccinatePrednisolone phosphate