Feasibility of Treating Relapsed/Refractory B-Cell Non-Hodgkin Lymphoma With Zanubrutinib in Combination With the BCL2 Inhibitor, Sonrotoclax, Focusing on Access for Underrepresented Ethnic/Racial Minorities

This phase I trial tests zanubrutinib in combination with sonrotoclax for treating underrepresented ethnic and racial minorities with B-cell non-Hodgkin lymphoma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Many racial and ethnic minorities face additional treatment challenges which may lead to poorer outcomes, however, there are fewer racial and ethnic minorities participating in clinical trials. Zanubrutinib, a type of tyrosine kinase inhibitor, blocks a protein called Bruton tyrosine kinase (BTK), which may help keep cancer cells from growing. Sonrotoclax works by blocking a protein called B-cell lymphoma-2 (Bcl-2). This protein helps certain types of blood cancer cells to survive and grow. When sonrotoclax blocks Bcl-2, it slows down or stops the growth of cancer cells and causes them to die. Zanubrutinib and sonrotoclax have been shown to be an effective treatment for B-cell cancers. Giving zanubrutinib in combination with sonrotoclax may be effective in treating ethnic and racial minorities with relapsed or refractory B-cell non-Hodgkin lymphoma.

Start Date07 Feb 2026

Sponsor / Collaborator

City of Hope National Medical Center

[+1]

NCT06918015

/ Not yet recruitingPhase 2IIT

A Prospective, Single-arm, Phase II Study of Zanubrutinib in Combination With GCVP (Obinutuzumab, Cyclophosphamide, Vindesine, Prednisolone) in Previously Untreated Follicular Lymphoma

Previously untreated patients with follicular lymphoma are treated with the ZGCVP regimen (zanubrutinib, obinutuzumab, cyclophosphamide, vindesine, prednisolone) for 6 cycles.

Start Date01 May 2025

Sponsor / Collaborator

Zhejiang Cancer Hospital

NCT06575686

/ RecruitingPhase 2IIT

A Phase 2 Study of Epcoritamab Plus Tazemetostat for Treatment of Relapsed/Refractory Follicular Lymphoma

This phase II trial tests the safety, side effects and effectiveness of epcoritamab and tazemetostat in treating patients with grade I-IIIa follicular lymphoma that has come back after a period of improvement (relapsed) or that has not responded to previous treatment (refractory). Epcoritamab is a bispecific monoclonal antibody that binds to two different antigens on the surface of cancer cells that may help the body's immune system attack the cancer and may interfere with the ability of the cancer cells to grow and spread. Tazemetostat, a EZH2 inhibitor, may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving epcoritamab and tazemetostat may be safe, tolerable and/or effective in treating patients with relapsed or refractory grade I-IIIa follicular lymphoma.

Start Date20 Apr 2025

Sponsor / Collaborator

City of Hope National Medical Center

[+1]

100 Clinical Results associated with Recurrent Grade 3a Follicular Lymphoma

100 Translational Medicine associated with Recurrent Grade 3a Follicular Lymphoma

0 Patents (Medical) associated with Recurrent Grade 3a Follicular Lymphoma

Literatures (Medical) associated with Recurrent Grade 3a Follicular Lymphoma

01 Jan 2024·Annals of Hematology

A multi-cohort phase 1b trial of rituximab in combination with immunotherapy doublets in relapsed/refractory follicular lymphoma

Article

Author: Cohen, Jonathon B ; Jacobson, Caron A ; Rodig, Scott J ; Odejide, Oreofe O ; Kim, Austin I ; Ng, Samuel ; Redd, Robert A ; LaCasce, Ann S ; Mehta-Shah, Neha ; Kuntz, Thomas M ; Isufi, Iris ; Mei, Matthew ; Freedman, Arnold S ; Brown, Jennifer R ; Parry, Erin M ; Wolff, Jacquelyn ; Merryman, Reid W ; Kline, Justin ; Bartlett, Nancy L ; Jacobsen, Eric D ; Crombie, Jennifer L ; Davids, Matthew S ; Fisher, David C ; Ahn, Inhye E ; Armand, Philippe

Antibodies targeting PD-1 or 4-1BB achieve objective responses in follicular lymphoma (FL), but only in a minority of patients. We hypothesized that targeting multiple immune receptors could overcome immune resistance and increase response rates in patients with relapsed/refractory FL. We therefore conducted a phase 1b trial testing time-limited therapy with different immunotherapy doublets targeting 4-1BB (utomilumab), OX-40 (ivuxolimab), and PD-L1 (avelumab) in combination with rituximab among patients with relapsed/refractory grade 1-3A FL. Patients were enrolled onto 2 of 3 planned cohorts (cohort 1 - rituximab/utomilumab/avelumab; cohort 2 - rituximab/ivuxolimab/utomilumab). 3+3 dose escalation was followed by dose expansion at the recommended phase 2 dose (RP2D). Twenty-four patients were enrolled (16 in cohort 1 and 9 in cohort 2, with one treated in both cohorts). No patients discontinued treatment due to adverse events and the RP2D was the highest dose level tested in both cohorts. In cohort 1, the objective and complete response rates were 44% and 19%, respectively (50% and 30%, respectively, at RP2D). In cohort 2, no responses were observed. The median progression-free survivals in cohorts 1 and 2 were 6.9 and 3.2 months, respectively. In cohort 1, higher density of PD-1+ tumor-infiltrating T-cells on baseline biopsies and lower density of 4-1BB+ and TIGIT+ T-cells in on-treatment biopsies were associated with response. Abundance of Akkermansia in stool samples was also associated with response. Our results support a possible role for 4-1BB agonist therapy in FL and suggest that features of the tumor microenvironment and stool microbiome may be associated with clinical outcomes (NCT03636503).

01 Jan 2023·Transplantation and Cellular Therapy

Assessment of Healthcare Resource Utilization and Hospitalization Costs in Patients With Relapsed or Refractory Follicular Lymphoma Undergoing CAR-T Cell Therapy With Tisagenlecleucel: Results From the ELARA Study

Article

Author: Jousseaume, Etienne ; Thieblemont, Catherine ; Tiwari, Ranjan ; Dreyling, Martin ; Schuster, Stephen J ; Masood, Aisha ; Ramos, Roberto ; Fowler, Nathan Hale ; Dickinson, Michael ; Chen, Andy I ; Ghosh, Monalisa ; Andreadis, Charalambos

Follicular lymphoma (FL) is generally considered an indolent disease, although patients with relapsing FL experience progressively shorter durations of response to second or later lines of therapy. The ongoing ELARA trial in adult patients with relapsed/refractory (r/r) FL treated with tisagenlecleucel demonstrated an overall response rate of 86.2% and a complete response rate of 69.1%, with no treatment-related deaths. Tisagenlecleucel was administered in the outpatient setting in 18% of patients in ELARA; however, there is limited knowledge concerning the impact of inpatient versus outpatient tisagenlecleucel administration on healthcare resource utilization (HCRU) among patients with r/r FL. Here, we present the first HCRU analysis among patients with r/r FL who received tisagenlecleucel in the Phase II, single-arm, multicenter ELARA trial. HCRU was characterized using hospitalization data from day 1 to month 2 after tisagenlecleucel infusion. Information on length of stay, facility use, and discharge was assessed in patients who received tisagenlecleucel in the outpatient or inpatient setting. All costs were inflated to 2020 US dollars. As of August 3, 2021 (20-month median follow-up), 17/97 (18%) r/r FL patients were infused in an outpatient setting. Patients infused in the outpatient setting generally had favorable Eastern Cooperative Oncology Group performance status and Follicular Lymphoma International Prognostic Index scores, and less bulky disease at baseline. However, the outpatients had higher proportions of patients with grade 3A FL, primary refractory disease, and >5 lines of prior therapy compared with inpatients. Forty-one percent of patients treated in the outpatient setting did not require hospitalization within 30 days after infusion, and outpatients who did require hospitalization had a shorter average length of stay compared with inpatients (5 versus 13 days). No outpatients required intensive care unit (ICU) admission, whereas 9% of inpatients were admitted to the ICU. The mean postinfusion hospitalization costs were $7477 and $40,054 in the outpatient and inpatient settings, respectively. Efficacy between both groups was similar. Tisagenlecleucel can be safely administered to some patients in the outpatient setting, which may reduce HCRU for patients with r/r FL.

12 Jul 2022·Blood AdvancesQ2 · MEDICINE

SAKK 35/15: a phase 1 trial of obinutuzumab in combination with venetoclax in patients with previously untreated follicular lymphoma

Q2 · MEDICINE

Article

Author: Unterhalt, Michael ; Schmidt, Christian ; Hess, Dagmar ; Bertoni, Francesco ; Forestieri, Gabriela ; Sartori, Giulio ; Hitz, Felicitas ; Stathis, Anastasios ; Pott, Christiane ; Hayoz, Stefanie ; Ceriani, Luca ; Kienle, Dirk Lars ; Hiddemann, Wolfgang ; Buske, Christian ; Schär, Sämi ; Mey, Ulrich ; Hohloch, Karin ; Rossi, Davide ; Moccia, Alden A. ; Novak, Urban ; Eckhardt, Katrin ; Dirnhofer, Stefan ; Mach, Nicolas ; Zucca, Emanuele ; Krasniqi, Fatime

AbstractThis phase 1 study evaluated safety, tolerability, and preliminary efficacy of obinutuzumab in combination with venetoclax in patients with previously untreated grade 1-3a follicular lymphoma in need of systemic therapy. Two DLs of venetoclax were evaluated with an expansion cohort at the recommended phase 2 dose. Twenty-five patients were enrolled. The recommended phase 2 dose was venetoclax 800 mg OD continuously for 6 cycles starting on day 2 of cycle 1, with obinutuzumab 1000 mg on days 1, 8, and 15 of cycle 1 and on day 1 of cycles 2 to 6, followed by obinutuzumab maintenance every 2 months for 2 years. Only 1 patient had a DLT consisting of grade 4 thrombocytopenia after the first obinutuzumab infusion. Neutropenia was the most common adverse event of grade ≥3 at least possibly attributed to study treatment. Twenty-four patients were evaluable for response after cycle 6 by computed tomography (CT) and 19 by positron emission tomography/CT (PET/CT): overall and complete response rates were 87.5% (95% CI, 67.6% to 97.3%) and 25% (95% CI, 9.8% to 46.7%) in the CT-evaluated patients and 84.2% (95% CI, 60.4% to 96.6%) and 68.4% (95% CI, 43.4% to 87.4%), respectively, in the PET/CT-evaluated patients. One-year progression-free survival was 77.8% (95% CI, 54.6% to 90.1%) and 79% (95% CI, 47.9% to 92.7%) for CT and PET/CT-evaluable patients, respectively, whereas progression-free survival at 30 months was 73.2% (95% CI, 49.8%, 87.0%) as assessed by CT and 79.0% (95% CI, 47.9%, 92.7%) by PET/CT. Despite the activity observed, our results do not support further development of the combination in this patient population. This trial was registered at www.clinicaltrials.gov as #NCT02877550.

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