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A prospective, multicenter, open-label, single-arm phase II clinical study evaluating the efficacy and safety of the ZBR regimen (Zanubrutinib + Bendamustine + Rituximab) in the treatment of previously untreated patients with advanced follicular lymphoma

A prospective, multicenter, open-label, single-arm phase II clinical study evaluating the efficacy and safety of the ZBR regimen (Zanubrutinib + Bendamustine + Rituximab) in the treatment of previously untreated patients with advanced follicular lymphoma

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500095617
Enrollment
Unknown
Registered
2025-01-09
Start date
2024-04-19
Completion date
Unknown
Last updated
2025-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Follicular lymphoma

Interventions

experimental group:Zanubrutinib + Bendamustine + Rituximab

Sponsors

Sun Yat-sen University Cancer Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Patients must meet the following criteria to be eligible for the trial: 1. Voluntarily participate and sign the informed consent form; 2. Age >=18 years and =3 months; 4. ECOG performance status score of 0 to 2; 5. Pathologically confirmed diagnosis of follicular lymphoma (FL), grades I, II, or IIIa, previously untreated patients, or patients who have never received systemic treatment, stages III-IV; 6. Measurable and/or evaluable lymphoma lesions (non-radiotherapy target areas) (lesion evaluation according to Recist1.1); 7. No severe dysfunction of major organs (heart, lung, liver, kidney) (refer to respective standards); 8. Hematology parameters: white blood cells (WBC) >=3 × 10^9/L; absolute neutrophil count (ANC) >=1.5 × 10^9/L; platelets (PLT) >=100 × 10^9/L; hemoglobin (Hgb) >=9 g/dL; 9. Blood biochemistry parameters: AST (SGOT), ALT (SGPT) <=2.5 × upper limit of normal (ULN) (in the absence of liver involvement) or <=5 × ULN (in the presence of liver involvement); total bilirubin (TBIL) <=ULN; serum creatinine (CRE) <=1.5 × ULN; 10. Coagulation function: prothrombin time (PT), international normalized ratio (INR) <=1.5 × ULN (unless on warfarin anticoagulation); 11. Able to comply with the study visit schedule and other protocol requirements; 12. All patients of childbearing potential must agree to use effective contraception during the study and for 24 months after stopping treatment. Female patients of childbearing potential must have a negative urine pregnancy test before treatment administration.

Exclusion criteria

Exclusion criteria: Patients will be excluded from this study if they meet any of the following criteria: 1. Grade IIIb follicular lymphoma (FL) and transformed lymphoma; 2. Received treatment for lymphoma within 2 weeks prior to enrollment; 3. History of other malignancies; secondary lymphoma, lymphosarcoma, leukemia occurring after chemotherapy or radiotherapy for other malignancies; central nervous system involvement of lymphoma; 4. Neutrophil count <1.0 × 10^9/L, or hemoglobin <80 g/L, or platelet count <90 × 10^9/L; liver dysfunction unrelated to lymphoma (transaminases exceeding 3 times the upper limit of normal and/or bilirubin greater than 2.0 mg/dL); renal dysfunction unrelated to lymphoma (serum creatinine concentration exceeding 2 times the upper limit of normal); 5. Active infections requiring systemic antibiotic or antiviral treatment, decompensated heart failure, dilated cardiomyopathy, coronary artery disease with ST-segment depression on ECG, myocardial infarction within the last 6 months, severe organic diseases, severe mental disorders; 6. Allergy to any study drug; 7. Pregnant and lactating women; 8. Participation in another clinical study within the last 3 months.

Design outcomes

Primary

MeasureTime frame
complete response rate, CRR;

Secondary

MeasureTime frame
objective response rate, ORR;progression-free survival, PFS;overall survival, OS;safety and tolerence;

Countries

China

Contacts

Public ContactHe Huang

Sun Yat-sen University Cancer Center

huanghe@sysucc.org.cn+86 137 9803 2244

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026