Overview A Study of Zanubrutinib in Patients With ITP Status: Recruiting Trial end date: 2022-09-01 Target enrollment: Participant gender: Summary This project was undertaken to evaluate the efficacy and safety of BTK inhibitor Zanubrutinib for the secondary treatment of adults with primary immune thrombocytopenia (ITP). Phase: Phase 1/Phase 2 Details Lead Sponsor: Peking University People's HospitalTreatments: Zanubrutinib