Real-world infectious complications of CD3/CD20 bispecific antibodies in relapsed/refractory non-Hodgkin lymphoma.

Infections occur in up to 44% of trial participants treated with CD3/CD20 bispecific antibodies (BsAb), but real-world data are limited. In this study of 48 real-world R/R-NHL patients receiving commercial BsAbs, 50% and 23% experienced any-grade and grade ≥3 infections, respectively. The cumulative number of infections per patient at 12 months was 1.

Cost effectiveness of mosunetuzumab and CAR-T cell therapy in relapsed/refractory follicular lymphoma.

T cell redirecting therapies, including mosunetuzumab (mosun), axicabtagene ciloleucel (axi-cel), and tisagenlecleucel (tisa-cel), are FDA-approved for relapsed refractory follicular lymphoma (FL) in the 3rd line and beyond. There's no head-to-head clinical trial data to compare their effectiveness. These products differ in administration, hospitalization requirements, and toxicity profiles, impacting therapy selection.

The Current State of Bispecific Antibodies and T-Cell Directed Therapy in NHL.

Relapsed/refractory non-Hodgkin lymphoma (r/r/NHL) is an aggressive disease with overall poor response rates to chemo-immunotherapy and autologous stem-cell transplant, especially in patients with diffuse large B-cell lymphoma. Major improvements in this disease space have come through the incorporation of novel immune therapies, including CD19/CD20 directed CAR-T cells and bispecific antibodies. These exciting new therapies continue to change the landscape of treatment for r/r NHL and have been incorporated in earlier lines of therapy with demonstrated efficacy and patient safety.

Perspectives on Current Challenges and Emerging Approaches for Lymphoma Management From the First Bridging the Gaps in Leukemia, Lymphoma, and Multiple Myeloma Conference.

Recent years have brought a much-needed paradigm shift to the management and treatment of mature B-cell lymphomas. Pathophysiologic and clinical heterogeneity within the various subtypes have historically contributed to treatment challenges and differences in outcomes. Novel genomic tools and therapeutic modalities give promise for improved patient outcomes, but are also making treatment planning increasingly complex.

Mosunetuzumab plus Pola-CHP compared with Pola-R-CHP in previously untreated DLBCL: final results from a phase 2 study.

This phase 2 study evaluated mosunetuzumab plus cyclophosphamide, doxorubicin, prednisone, and polatuzumab vedotin (Pola-M-CHP) vs Pola-rituximab (R)-CHP for first-line treatment of diffuse large B-cell lymphoma. Patients were randomized 2:1 to receive 6 cycles of Pola-M-CHP or Pola-R-CHP on day 1 of each 21-day cycle. Mosunetuzumab was administered intravenously via step-up dosing during cycle 1 and at 30 mg on day 1 of subsequent cycles.

Challenges of treating mantle cell lymphoma in older adults.

Mantle cell lymphoma (MCL) is a rare, incurable B-cell non-Hodgkin lymphoma and over half of patients affected are older adults (≥65 years of age). New targeted treatments for MCL have emerged over the past two decades. Nonetheless, MCL-specific death rates for older adults remain elevated compared with younger adults, demonstrating the challenge of treating this population.

SOHO State of the Art Updates and Next Questions | The Current State of CAR T-Cell Therapy and Bispecific Antibodies in Mantle Cell Lymphoma.

MCL remains incurable, and patients who relapse post BTK inhibitors have poor outcomes. BsAbs and CAR T cell therapy are novel strategies to treat patients with R/R MCL. These therapies exhibit favorable outcomes and side effect profiles in a previously dismal space.

Safety and efficacy of acalabrutinib plus bendamustine and rituximab in patients with treatment-naïve or relapsed/refractory mantle cell lymphoma: phase Ib trial.

This multicenter, open-label, phase Ib study (ACE-LY-106) assessed the safety and efficacy of acalabrutinib, bendamustine, and rituximab (ABR) in treatment-naïve (TN) and relapsed or refractory (R/R) mantle cell lymphoma (MCL). Patients received acalabrutinib from cycle 1 until disease progression or treatment discontinuation, bendamustine on days 1 and 2 of each cycle for up to 6 cycles, and rituximab on day 1 of each cycle for 6 cycles, continuing every other cycle from cycle 8 for 12 additional doses (TN cohort). Eighteen patients enrolled in the TN cohort and 20 in the R/R cohort.

The PI3Kδ inhibitor zandelisib on intermittent dosing in relapsed/refractory follicular lymphoma: Results from a global phase 2 study.

In this global phase 2 study in patients with relapsed/refractory follicular lymphoma (FL), zandelisib was administered on intermittent dosing to mitigate immune-related adverse events and infections that have been reported with oral PI3Kδ inhibitors administered daily continuously. Eligible patients with measurable disease and progression after at least two prior therapies were administered zandelisib until disease progression or intolerability. The primary efficacy endpoint was objective response rate (ORR) and the key secondary efficacy endpoint was duration of response (DOR).

Acalabrutinib plus venetoclax and rituximab in treatment-naive mantle cell lymphoma: 2-year safety and efficacy analysis.

This phase 1b study evaluated safety and efficacy of acalabrutinib, venetoclax, and rituximab (AVR) in treatment-naive mantle cell lymphoma (TN MCL). Patients received acalabrutinib from cycle 1 until progressive disease (PD) or undue toxicity, rituximab for 6 cycles with maintenance every other cycle through cycle 24 or until PD, and venetoclax, beginning at cycle 2, for 24 cycles. Twenty-one patients were enrolled; 95.

Taking a BiTE out of Lymphoma: Bispecific Antibodies in B-Cell Non-Hodgkin Lymphoma.

B-cell non-Hodgkin's lymphoma (NHL) refers to a heterogenous group of diseases, all of which have a wide range of treatment strategies and patient outcomes. There have been multiple novel, immune-based therapies approved in NHL in the last decade, including bispecific antibodies (BsAbs) and chimeric antigen receptor therapy (CAR-T). With a host of new therapies, an important next step will be determining how these therapies should be sequenced in contemporary management strategies.

Polatuzumab vedotin, venetoclax, and an anti-CD20 monoclonal antibody in relapsed/refractory B-cell non-Hodgkin lymphoma.

The Phase 2 portion of this study evaluated safety and efficacy of polatuzumab vedotin 1.8 mg/kg and venetoclax 800 mg, plus fixed-dose obinutuzumab 1000 mg or rituximab 375 mg/m in patients with relapsed/refractory (R/R) follicular lymphoma (FL) or diffuse large B-cell lymphoma (DLBCL), respectively. Patients with complete response (CR) or partial response (PR)/stable disease (FL) or CR/PR (DLBCL) at end of induction (EOI; six 21-day cycles) received post-induction therapy with venetoclax and obinutuzumab or rituximab, respectively.

Consensus recommendations on the management of toxicity associated with CD3×CD20 bispecific antibody therapy.

Bispecific antibodies (BsAb) that target CD3 and CD20 represent a new milestone in the treatment of patients with B-cell non-Hodgkin lymphoma. These drugs have demonstrated remarkable single-agent activity in patients with heavily pretreated disease, and 3 drugs have so far received regulatory approvals in various countries. However, BsAbs can potentially lead to severe toxicity associated with T-cell activation, particularly cytokine release syndrome (CRS).

Estimated impact of ECHELON-1 overall survival on productivity costs in stage III/IV classical Hodgkin lymphoma in the United States.

Background: A 2010 study on the impact of cancer mortality on productivity costs found Hodgkin lymphoma to have the second largest productivity cost lost per death in the United States. The ECHELON-1 trial demonstrated that frontline brentuximab vedotin, doxorubicin, vinblastine, and dacarbazine (A+AVD) improves overall survival (OS) vs doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) in stage III/IV classical Hodgkin lymphoma (cHL), reducing the risk of death to 41% (hazard ratio = 0.59; 95% CI = 0.

Long-term outcomes of second-line versus later-line zanubrutinib treatment in patients with relapsed/refractory mantle cell lymphoma: An updated pooled analysis.

Background: We previously reported results of a pooled analysis of two zanubrutinib studies in relapsed or refractory (R/R) MCL showing better survival outcomes when zanubrutinib is used in second-line versus later-line. Here, we present an updated pooled analysis with a longer follow-up of 35.2 months.

Mosunetuzumab in combination with CHOP in previously untreated DLBCL: safety and efficacy results from a phase 2 study.

Up to 40% of patients with diffuse large B-cell lymphoma (DLBCL) are refractory to or relapse after first-line therapy, highlighting the need for better treatments. Mosunetuzumab is a CD20 × CD3 bispecific antibody that engages and redirects T cells to eliminate malignant B cells. In this phase 2, open-label study (NCT03677141), 40 patients (52.