Amer Zeidan, MBBS, on TP53-Mutated Higher-Risk MDS: Bexmarilimab Plus Azacitidine
ASH 2025
Amer Zeidan, MBBS, of Yale School of Medicine, shares results from the phase I/II BEXMAB study, which examined the safety, tolerability and preliminary efficacy of bexmarilimab—a novel macrophage checkpoint inhibitor targeting Clever-1—in combination with the standard of care, azacitidine, in patients with higher-risk myelodysplastic syndromes (MDS), including those with TP53-mutated disease. (Abstract 236).
The ASCO Post Staff
Othman Al-Sawaf, MD, PhD, of the University Hospital of Cologne, presents results from the phase III CLL17 trial, which compared continuous ibrutinib monotherapy to fixed-duration venetoclax plus obinutuzumab to fixed-duration venetoclax plus ibrutinib for previously untreated patients with chronic lymphocytic leukemia (CLL) (Abstract 1).
The ASCO Post Staff
Dory Abelman, PhD(c), HBHSc, of the University of Toronto, discusses findings that support the feasibility of ultradeep cell-free DNA whole-genome sequencing for comprehensive genomic profiling in patients with multiple myeloma, which may be a less invasive alternative to bone marrow biopsy (Abstract 495).
The ASCO Post Staff
Krina Patel, MD, MSc, of The University of Texas MD Anderson Cancer Center, provides updated results from the fully enrolled, ongoing iMMagine-1 phase II registrational trial of anitocabtagene autoleucel, an autologous anti-BCMA CAR T-cell therapy with a novel D-domain binder. The agent is under development for patients with relapsed and/or refractory multiple myeloma (Abstract 256).
The ASCO Post Staff
Jack Khouri, MD, of Cleveland Clinic, describes the findings of a phase II trial which investigated the safety and efficacy of burixafor (GPC-100), a potent and selective small -molecule antagonist of CXCR4, and propranolol with granulocyte colony-stimulating factor (G-CSF) for the mobilization of hematopoietic progenitor cells (HPC) in patients with multiple myeloma. Researchers aimed to boost the bone marrow HPC niche and optimize mobilization in patients with multiple myeloma eligible for autologous hematopoietic cell transplant (Abstract 1050).
The ASCO Post Staff
Amer Zeidan, MBBS, of Yale School of Medicine, discusses findings from an analysis of the IMerge trial, which explored the possible association between imetelstat-related cytopenias and hemoglobin increase—a measure linked to red blood cell transfusion independence achievement—in patients with lower-risk myelodysplastic syndromes (MDS) (Abstract 490).
