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Zanubrutinib, Obinutuzumab, and Lenalidomide (ZGR) in the Treatment of Newly Diagnosed Splenic B-cell Lymphoma With Prominent Nucleoli (SBLPN): A Prospective, Open-label, Single-arm Clinical Trial

NCT07165769 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 47

Last updated 2025-12-18

No results posted yet for this study

Summary

:The aim of this study was to analyze the safety and efficacy of Zanubrutinib, Obinutuzumab, and Lenalidomide (ZGR) in the Treatment of Newly Diagnosed Splenic B-cell Lymphoma with Prominent Nucleoli (SBLPN).

The main questions it aims to explore the Preliminary Efficacy of the Zanubrutinib, Obinutuzumab, and Lenalidomide (ZGR) Regimen in the Treatment of Newly Diagnosed SBLPN Patients.

To explore the safety of zanubrutinib, obinutuzumab combined with lenalidomide (ZGR) in the treatment of newly diagnosed SBLPN patients.

Conditions

  • Splenic B-cell Lymphoma/Leukaemia With Prominent Nucleoli，SBLPN

Interventions

DRUG

Induction Therapy

All enrolled patients will receive the ZGR regimen (zanubrutinib, obinutuzumab, and lenalidomide) for induction therapy. Each cycle lasts 28 days, up to 6 cycles, followed by maintenance therapy. Patients experiencing disease progression during induction will discontinue the trial drugs but remain under survival follow-up. 1. Zanubrutinib: 160 mg twice daily, administered orally continuously. 2. Obinutuzumab: 1000 mg via intravenous infusion, administered on Days 1, 8, and 15 of Cycle 1 and subsequently on Day 1 of Cycles 2-6. 3. Lenalidomide: 25 mg once daily, taken orally on Days 1-21 of each 28-day cycle until disease progression. Doses should be taken at approximately the same time daily.

DRUG

Maintenance Therapy

Maintenance therapy consists of zanubrutinib plus lenalidomide: Lenalidomide is continued for 1 year. Zanubrutinib is continued for 2 years. Treatment continues until disease progression, intolerability, or completion of 2 years. For patients who do not achieve complete remission (CR), therapy may continue until progression or intolerability. 1. Zanubrutinib: 160 mg twice daily, administered orally continuously. 2. Lenalidomide: 10 mg once daily, taken orally on Days 1-21, followed by a 7-day rest period, constituting a 28-day cycle.

Sponsors & Collaborators

  • Institute of Hematology & Blood Diseases Hospital, China

    lead OTHER

Principal Investigators

  • Shuhua Yi, Dr · Institute of Hematology & Blood Diseases Hospital, China

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-04
Primary Completion
2028-12-31
Completion
2029-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07165769 on ClinicalTrials.gov