Ajay K. Nooka, MBBS, of Winship Cancer Center of Emory University, discusses phase II findings showing that, in patients with high-risk myeloma, maintenance therapy with carfilzomib, pomalidomide, and dexamethasone deepened responses. Measurable residual disease negativity was attained in 80% of patients.
Rami Manochakian, MD, of Mayo Clinic Florida, offers his perspective on the new phase III findings on osimertinib, a third-generation, central nervous system EGFR tyrosine kinase inhibitor, which demonstrated an unprecedented overall survival benefit for patients with EGFR-mutated, stage IB–IIIA non–small cell lung cancer (NSCLC) after complete tumor resection, with or without adjuvant chemotherapy (Abstract LBA3).
Nirav N. Shah, MD, of the Medical College of Wisconsin, discusses phase II results showing that split-dose R-CHOP offers older patients with diffuse large B-cell lymphoma (DLBCL) an equivalent dose intensity as R-CHOP-21 through a fractionated dosing schedule, improving tolerability. At the end of treatment for these older patients, a complete response rate of 71% was comparable to outcomes with R-CHOP in younger patients with the disease (Abstract 7554).
Rana R. McKay, MD, of the University of California, San Diego, and Toni K. Choueiri, MD, of Dana-Farber Cancer Institute and Harvard Medical School, discuss results from the phase III CONTACT-03 study, showing that, for patients with metastatic renal cell carcinoma (RCC), adding the PD-L1 inhibitor atezolizumab to cabozantinib did not improve clinical outcomes compared with treatment with cabozantinib alone. In addition, higher toxicities were observed in the combination arm (Abstract LBA4500).
Catherine C. Coombs, MD, of the University of California, Irvine, discusses prolonged pirtobrutinib therapy, which continues to demonstrate a safety profile amenable to long-term administration at the recommended dose without evidence of new or worsening toxicity signals. The safety and tolerability observed in patients on therapy for 12 months or more were similar to previously published safety analyses of all patients enrolled, regardless of follow-up (Abstract 7513).
Reid Merryman, MD, of Dana-Farber Cancer Institute, discusses his findings on the regimen of epcoritamab plus rituximab and lenalidomide for patients with high-risk follicular lymphoma. Regardless of whether their disease progressed within 24 months of first-line chemoimmunotherapy, this regimen showed antitumor activity and a manageable safety profile in patients with relapsed or refractory disease. Epcoritamab, a subcutaneous T-cell–engaging bispecific antibody, may abrogate the negative effects of high-risk features (Abstract 7506).
