ZR2 Followed by Immunochemotherapy in Elderly Patients With Newly-diagnosed DLBCL

NCT05290090 | Unknown Phase 2 DMC

• 1 other identifier: ZR2+RCHOP
• Study Type: interventional
• Target: 31
• Locations: 1 country
• Sites: 1

Brief Summary

As the most common subtype of lymphoma, diffuse large B-cell lymphoma (DLBCL) is an aggressive but potentially curable malignancy. The poor prognosis of elderly DLBCL patients may be related to the biological behavior of the disease, more comorbidities, poor performance status, and inability to tolerate standard-intensity immunochemotherapy. The investigators plan to use ZR2 regimen(rituximab, lenalidomide and zanubrutinib) for 2 cycles followed by immunochemotherapy for up to 4 cycles in elderly newly diagnosed DLBCL patients.

Conditions

Diffuse Large B Cell Lymphoma

Keywords

diffuse large B cell lymphoma; elderly; rituximab; lenalidomide; zanubrutinib; treatment; chemo-free

Outcome Measures

Primary Outcomes (1)

• ORR

  overall response rate

  21days after the end of treatment

Secondary Outcomes (5)

• PFS

  From date of first day of treatment until the date of first documented progression, assessed up to 24 months

• OS

  From date of first day of treatment until the date of first documented date of death from any cause, assessed up to 24 months

• AE and SAE

  From date of first day of treatment until 30 day after last treatment

• Performance status

  At screening period, after 2 cycles of ZR2 regimen(each cycle is 21 days), after 2 cycles of RCHOP regimen(each cycle is 21 days) and 21days after the end of treatment

• Life quality

  At screening period, after 2 cycles of ZR2 regimen(each cycle is 21 days), after 2 cycles of RCHOP regimen(each cycle is 21 days) and 21days after the end of treatment

Study Arms (1)

Rituximab, lenalidomide, zanubrutinib and RCHOP

EXPERIMENTAL

Rituximab, lenalidomide, zanubrutinib for 2 cycles: rituximab 375mg/m2, d1, lenalidomide 10mg qd d1-10, zanubrutinib 160mg bid. RCHOP for 4 cycles: rituximab 375mg/m2 d0, cyclophosphamide: 750mg/m2 d1, epirubicin: 75mg/m2 d1 (or liposomal doxorubicin 35mg/m2 d1), vindesine 4mg d1, prednisone: 100mg, d1-5.

Drug: Rituximab, Lenalidomide, Zanubrutinib and RCHOP

Interventions

Rituximab, Lenalidomide, Zanubrutinib and RCHOP DRUG

chemo free period (21 days as a cycle, a total of 2 cycles): rituximab 375mg/m2, d1, lenalidomide 10mg qd d1-10, zanubrutinib 160mg bid. Immunochemotherapy period: RCHOP regimen (21 days as 1 cycle, a total of 4 cycles): rituximab 375mg/m2 d0, cyclophosphamide: 750mg/m2 d1, epirubicin: 75mg/m2 d1 (or liposomal doxorubicin 35mg/m2 d1), vindesine 4mg d1, prednisone: 100mg, d1-5.

Also known as: BGB-3111

Rituximab, lenalidomide, zanubrutinib and RCHOP

Eligibility Criteria

• Age: 65 Years - 85 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Older Adult (65+)

You may qualify if:

• Participate in the clinical study voluntarily: fully understand and be informed of the study and sign the informed consent in person; Willing to follow and be able to complete all test procedures.
• Age: 70-85 years old, or 65-70 years old with ECOG score ≥2 points, both male and female.
• Histopathologically confirmed as diffuse large B-cell lymphoma, not otherwise specified.
• No prior anti-tumor therapy, such as chemotherapy, radiotherapy, immunotherapy or biotherapy (tumor vaccine, cytokine, or anti-tumor growth factor).
• At least one evaluable or measurable lesion that meets Lugano2014 criteria (evaluable lesion: PET/CT examination showing increased uptake in lymph nodes or extranodal areas (higher than liver) and PET/CT and/or CT consistent with lymphoma; Measurable lesions: nodular lesions \>15mm in length or extragendal lesions \>10mm in length with increased FDG uptake).
• Adequate organ and bone marrow function, no serious hematopoietic dysfunction, abnormal heart, lung, liver, kidney function and immune deficiency (no blood transfusion, granulocytic colony stimulating factor or other relevant medical support within 14 days prior to the use of the study drug) :
• neutrophil absolute count (ANC) ≥1.5×109/L (1500/mm3), platelet ≥75×109/L, hemoglobin ≥100g/L (if bone marrow is involved, platelet ≥50×109/L, ANC ≥1.0×109/L, hemoglobin ≥80g/L).
• Liver function: serum bilirubin ≤2.5 times the upper limit of normal value, aspartate aminotransferase (AST) and alanine aminotransferase (ALT)≤2.5 times the upper limit of normal value (AST or ALT≤5 times the upper limit of normal value is allowed if liver is involved).
• Renal function: creatinine clearance ≥60 mL/min (estimated according to the Cockcroft-Gault formula).
• Coagulation function: INR≤1.5 times the upper limit of normal value; PT and APTT≤1.5 times the upper limit of normal value.
• Left ventricular ejection fraction (LVEF) ≥ 50% in cardiac function examination.
• Negative serum pregnancy test and effective contraceptive use from signing informed consent until 6 months after the last chemotherapy.
• Life expectancy \> 3 months.

You may not qualify if:

• Pathological subtypes: primary central nervous system diffuse large B-cell lymphoma, primary mediastinal large B-cell lymphoma, high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangement, high-grade B-cell lymphoma, not otherwise specified. EBV positive diffuse large B-cell lymphoma
• Hemophagocytic syndrome at the time of diagnosis.
• Central nervous system involvement secondary to lymphoma.
• Participating in other clinical studies.
• Medical history of other active malignancy within 2 years prior to enrollment, except for the following conditions:(1) adequately treated in situ of the cervix carcinoma; (2) local basal cell carcinoma or squamous cell carcinoma of skin; (3) Pre-existing malignant disease that is under control and has undergone local radical treatment (surgical or other forms).
• History of Human Immunodeficiency Virus (HIV) infection and/or acquired Immunodeficiency syndrome. Patients with positive hepatitis B surface antigen or hepatitis C virus antibody must be tested hepatitis B virus DNA (no more than 1000 iu/ml) and HCV RNA detection (below the detection limit). Patients with hepatitis B virus carriers, or stabilized hepatitis B with anti-virus treatment and cured hepatitis C can be included.
• Major surgery was performed within 28 days prior to study initiation.
• Any active infection, including bacterial, fungal or viral infections, that requires systemic antiinfection therapy within 14 days prior to treatment.
• Accompanied with severe or uncontrolled disease, including symptomatic of congestive heart failure, uncontrolled hypertension, unstable angina, active peptic ulcer or A history of severe hemorrhagic diseases, such as hemophilia A, hemophilia B, von willebrand disease or blood transfusion or other medical intervention history of spontaneous bleeding.
• History of stroke or intracranial hemorrhage within 6 months prior to first administration of the study drug.
• History of deep vein thrombosis (DVT) or pulmonary embolism (PE) within the past 12 months.
• Patients who must take antiplatelet drugs and anticoagulants at the same time due to underlying diseases, and there is no alternative treatment plan.
• Continuous treatment with strong and moderate CYP3A inhibitors or CYP3A inducers is required. Patients were excluded if they had taken a CYP3A potent or moderate-acting inhibitor or inducer within 7 days prior to the first administration of the study drug (or had taken these drugs for less than 5 half-lives).
• Hypersensitivity to the experimental drug is known.
• Patients deemed unsuitable for the study by researchers.

Sponsors & Collaborators

• Zhejiang Cancer Hospital: lead

Study Sites (1)

Zhejiang Cancer Hospital

Hangzhou, Zhejiang, 310022, China

RECRUITING

MeSH Terms

Conditions

Lymphoma, Large B-Cell, Diffuse

Interventions

Rituximab; Lenalidomide; zanubrutinib

Condition Hierarchy (Ancestors)

Lymphoma, B-Cell; Lymphoma, Non-Hodgkin; Lymphoma; Neoplasms by Histologic Type; Neoplasms; Lymphoproliferative Disorders; Lymphatic Diseases; Hemic and Lymphatic Diseases; Immunoproliferative Disorders; Immune System Diseases

Intervention Hierarchy (Ancestors)

Antibodies, Monoclonal, Murine-Derived; Antibodies, Monoclonal; Antibodies; Immunoglobulins; Immunoproteins; Blood Proteins; Proteins; Amino Acids, Peptides, and Proteins; Serum Globulins; Globulins; Phthalimides; Phthalic Acids; Acids, Carbocyclic; Carboxylic Acids; Organic Chemicals; Piperidones; Piperidines; Heterocyclic Compounds, 1-Ring; Heterocyclic Compounds; Isoindoles; Heterocyclic Compounds, 2-Ring; Heterocyclic Compounds, Fused-Ring

Study Officials

• Haiyan Yang

  Zhejiang Cancer Hospital, Hangzhou, China

  PRINCIPAL INVESTIGATOR

Central Study Contacts

xi chen

CONTACT

17816890591; zjuchenxi@126.com

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Chief physician

Study Record Dates

• First Submitted: January 28, 2022
• First Posted: March 22, 2022
• Study Start: October 1, 2021
• Primary Completion: June 1, 2024
• Study Completion: December 1, 2025
• Last Updated: October 17, 2023

Record last verified: 2023-10

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)