RecruitingPhase 2Drug trialClinical Study of Venetoclax Combined With Azacitidine as Bridging Therapy Prior to Hematopoietic Stem Cell Transplantation in Patients With Higher-Risk Myelodysplastic SyndromesA Single-Arm, Prospective Clinical Study of Venetoclax Combined with Azacitidine Followed by Bridging Transplantation in Patients with High-Risk Myelodysplastic Neoplasms with Increased Blasts 2 (MDS-IB2)