Prospective Clinical Study of ZPR Regimen in Elderly Treatment-naive Diffuse Large B-cell Lymphoma
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ClinicalTrials.gov Identifier: NCT05940064 |
Recruitment Status :
Recruiting
First Posted : July 11, 2023
Last Update Posted : July 11, 2023
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Condition or disease | Intervention/treatment | Phase |
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Diffuse Large B Cell Lymphoma | Drug: Zanubrutinib, Polatuzumab Vedotin, Rituximab | Phase 2 |
This is a prospective, single-arm, single-center clinical study. This clinical study aims to explore the efficacy and safety of the ZPR(Zanubrutinib, Polatuzumab vedotin and Rituximab)regimen in elderly patients with treatment-naive diffuse large B-cell lymphoma.
Primary objective: use ORR to evaluate the efficacy of ZPR in treating elderly treatment-naive DLBCL patients
Secondary objective: Evaluate the safety of ZPR treatment for elderly treatment-naive DLBCL patients
The subjects received 6 cycles of ZPR regimen, one cycle every 21 days. Then Zanubrutinib alone will continue to be used until Zanubrutinib has been used for 1 year or disease progression or intolerable adverse effects, death, withdrawal of informed consent or study termination.
Zanubrutinib(Z)160 mg bid po Day 1-21; Polatuzumab vedotin(P)1.8 mg/kg ivgtt D1; Rituximab(R)375 mg/m^2 ivgtt D1.
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Prospective Single-arm, Single-center Clinical Study of Zanubrutinib, Polatuzumab Vedotin and Rituximab (ZPR) Regimen in Elderly Treatment-naive Patients With Diffuse Large B-cell Lymphoma |
Estimated Study Start Date : | July 20, 2023 |
Estimated Primary Completion Date : | July 20, 2025 |
Estimated Study Completion Date : | December 31, 2025 |
Arm | Intervention/treatment |
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Experimental: Elderly Treatment-naive Diffuse Large B-cell Lymphoma
Elderly Treatment-naive Diffuse Large B-cell Lymphoma
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Drug: Zanubrutinib, Polatuzumab Vedotin, Rituximab
Drug: Zanubrutinib, Polatuzumab Vedotin and Rituximab Zanubrutinib(Z)160 mg bid po Day 1-21; Polatuzumab Vedotin(P)1.8 mg/kg ivgtt D1; Rituximab(R)375 mg/m^2 ivgtt D1
Other Name: ZPR |
- ORR at the end of the 6th treatment cycle [ Time Frame: about six months from the start of ZPR ]the proportion of participants who have achieved complete or partial remission determined by the researcher.
- CRR at the end of the 6th treatment cycle [ Time Frame: about six months from the start of ZPR ]the proportion of subjects evaluated by researchers to obtain CR.
- Proportion of patients who have achieved 2-year PFS [ Time Frame: 2-year (from the start of treatment to the first recording of disease progression or death, based on the investigator's assessment of the first occurrence) ]Defined as the proportion of participants with a time of 2 years from the start of treatment to the first recording of disease progression or death, based on the investigator's assessment of the first occurrence
- Safety evaluation [ Time Frame: between the first administration of the study drug and 30 days after discontinuation, or during the progression of the disease or the initiation of new anticancer treatment, whichever came first ]incidence and severity of adverse events (AE) and Serious adverse event (SAE) during the study
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 60 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Patients must meet all of the following inclusion criteria to be enrolled in this study:
- Patients with histopathologically confirmed DLBCL;
- Patients haven't received any anti-DLBCL therapy. Corticosteroids alone is not considered as a line of treatment;
- The age of patients ≥ 70 years old, or between 60 and 69 but with an ECOG score between 2-4;
- Patients intolerant to standard front-line therapy, i.e. R-CHOP, or R-miniCHOP etc.
- Good organ function;
- Measurable lesions detected by radiological imaging were defined as the longest diameter of at least 1 lymph node lesion > 1.5 cm, or the longest diameter of at least 1 extranodal lesion > 1.0 cm, and at least 2 vertical diameters that could be accurately measured;
- Life expectancy ≥ 6 months;
- Sign written informed consent.
Exclusion Criteria:
Patients with any of the following conditions cannot be enrolled in this study:
- Patients with primary central nervous system lymphoma;
- Patients with previous exposure to BTK inhibitors;
- Accompanied by uncontrolled cardiovascular and cerebrovascular diseases, coagulation disorders, connective tissue diseases, serious infectious diseases, etc; Currently clinically significant active cardiovascular disease, such as uncontrolled arrhythmia, congestive heart failure, any grade 3 or 4 heart disease defined by the New York Heart Association functional classification, or history of myocardial infarction within 6 months after screening. The left ventricular ejection fraction measured by echocardiography was < 50%;
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Abnormal laboratory indicators at screening (unless caused by lymphoma):
4.1 ANC<1.5×10^9/l, PLT<80×10^9/l 4.2 Coagulation function: INR greater than 1.5 times the upper limit of normal value; Pt and APTT were greater than 1.5 times the upper limit of normal 4.3 Liver function: ALT or ast was 2 times higher than the upper limit of normal, AKP and bilirubin were 1.5 times higher than the upper limit of normal 4.4 Renal function: creatinine was 1.5 times higher than the upper limit of normal, creatinine clearance rate was < 60 ml/min (estimated according to Cockcroft Gault formula)
- HIV-infected persons;
- HCV active infection;
- HBsAg positive patients need to be HBV DNA negative before enrollment; In addition, if the patient is HBsAg negative but HBcAb positive (regardless of HBsAb status), HBV DNA testing is still required. If the result is positive, antiviral treatment is required, and HBV DNA is required to be negative before enrollment;
- Other concurrent and uncontrolled medical conditions that the investigator believes will affect the patient's participation in the study, including psychiatric patients or other patients who are known or suspected to be unable to fully comply with the study protocol;
- Known allergy to test drug;
- Inability to swallow capsules or suffering from diseases that seriously affect gastrointestinal function, such as malabsorption syndrome, gastrectomy or small bowel resection, symptomatic inflammatory bowel disease, or partial or complete intestinal obstruction;
- Pregnant or lactating women;
- Corticosteroids (dose equivalent to prednisone > 20 mg/ day) were previously given for antitumor purposes within 7 days, and chemotherapy, targeted therapy, or radiotherapy were previously received within 3 weeks, or antibody-based therapy was received within 3 weeks, or traditional Chinese medicine anticancer therapy was performed within 4 weeks;
- Major surgery was performed within 4 weeks after screening;
- Sustained treatment with potent and moderate CYP3A inhibitors or CYP3A inducers is needed. Patients could not be enrolled if they had taken potent and moderate CYP3A inhibitors or CYP3A inducers within 7 days before the first administration of study drugs (or had taken these drugs for no more than 5 half-lives).
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05940064
Contact: Peng Liu, Ph.D | +862164041990 ext 2025 | liu.peng@zs-hospital.sh.cn | |
Contact: Yuhong Ren, M.D. | +862164041990 ext 2225 | ren.yuhong@zs-hospital.sh.cn |
China, Shanghai | |
Zhongshan Hospital,Fudan University | Recruiting |
Shanghai, Shanghai, China, 200032 | |
Contact: Peng Liu, Ph.D +862164041990 ext 2025 liu.peng@zs-hospital.sh.cn | |
Contact: Yuhong Ren, M.D. +862164041990 ext 2225 ren.yuhong@zs-hospital.sh.cn | |
Principal Investigator: Peng Liu, Ph.D | |
Sub-Investigator: Yuhong Ren, M.D. |
Principal Investigator: | Peng Liu, Ph.D | Fudan University |
Responsible Party: | Peng Liu, Professor, Shanghai Zhongshan Hospital |
ClinicalTrials.gov Identifier: | NCT05940064 |
Other Study ID Numbers: |
SHZS-DLBCL003 |
First Posted: | July 11, 2023 Key Record Dates |
Last Update Posted: | July 11, 2023 |
Last Verified: | July 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Diffuse Large B Cell Lymphoma Treatment-naive Elderly Zanubrutinib |
Polatuzumab Vedotin Rituximab Efficacy Safety |
Lymphoma Lymphoma, B-Cell Lymphoma, Large B-Cell, Diffuse Neoplasms by Histologic Type Neoplasms Lymphoproliferative Disorders Lymphatic Diseases Immunoproliferative Disorders Immune System Diseases Lymphoma, Non-Hodgkin Rituximab Zanubrutinib |
Polatuzumab vedotin Antineoplastic Agents, Immunological Antineoplastic Agents Immunologic Factors Physiological Effects of Drugs Antirheumatic Agents Tyrosine Kinase Inhibitors Protein Kinase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action Immunoconjugates |