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临床试验/NCT04974216
NCT04974216进行中(未招募)2 期

Phase II, Open-Label Study Evaluating Efficacy of Tafasitamab and Lenalinomide Associated to Rituximab in Frontline Diffuse Large B-Cell Lymphoma Patients of 80 y/o or Older

The Lymphoma Academic Research Organisation20 个研究点 分布在 2 个国家目标入组 71 人开始时间: 2021年12月20日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
进行中(未招募)
发起方
入组人数
71
试验地点
20
主要终点
Overall Response Rate (ORR) by local assessment

研究概览

简要总结

This study evaluate the efficacy of Tafasitamab and Lenalinomide associated to Rituximab in elderly patients with frontline Diffuse Large B-Cell Lymphoma as assessed by the Overall Response Rate (ORR) after 3 cycles of treatment according to Lugano Response Criteria.

详细描述

This study is an open-label, multi-centric, phase II study designed to evaluate the efficacy of Tafasitamab and Lenalinomide associated to Rituximab in elderly patients with frontline Diffuse Large B-Cell Lymphoma as assessed by the Overall Response Rate (ORR) after 3 cycles of treatment according to Lugano Response Criteria.

After a screening phase, eligible patients will be enrolled and start the prephase treatment with vincristine and prednisone before day 1 of cycle 1 of the experimental drugs.

Patients with Progressive Disease or Stable Disease after 3 cycles should start a conventional chemotherapy (R-miniCHOP) at Investigator's discretion and will remain in the study.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
80 Years 至 —(Older Adult)
性别
All
接受健康志愿者
否

入选标准

  • •2.Patient with histologically proven CD20+ diffuse large B-cell lymphoma (DLBCL) (WHO classification 2017) including all clinical subtypes (primary mediastinal, intravascular, etc…), with all International Prognostic Index (IPI). May also be enrolled the following malignancies:
  • •De Novo transformed DLBCL from low grade lymphoma (Follicular, other...) and DLBCL associated with some small cell infiltration in bone marrow or lymph node.
  • •High-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements
  • •High-grade B-cell lymphoma, Not Otherwise Specified (NOS)
  • •Follicular lymphoma grade 3B 3.Positron-Emission Tomography (PET)-positive disease 4.Previously untreated high-grade B-cell lymphoma 5.Aged ≥ 80 years old at the time of signing the informed consent form (ICF) 6.Ann Arbor stage I, II, III or IV 7.Eastern Cooperative Oncology Group (ECO)G performance status ≤ 2 8.With a minimum life expectancy of 3 months 9.Male patients must practice complete abstinence or agree to use a condom during sexual contact with a pregnant female or a female of childbearing potential while participating in the study, during dose interruptions, and for 4 months following study drug discontinuation, even if they have undergone a successful vasectomy
  • •Patients should be able to receive R-miniCHOP regimen (left ventricular ejection fraction > 50% and good general condition, according to investigator's judgment)
  • •Patients should be able to receive adequate prophylaxis and/or therapy for thromboembolic events (aspirin or low molecular weight heparin)
  • •Patient covered by any social security system (France)

排除标准

  • •Any other histological type of lymphoma, Burkitt included
  • •Any history of treated or non-treated Small-B cell lymphoma prior Aggressive B Cell lymphoma diagnosis
  • •Central nervous system or meningeal involvement by lymphoma
  • •Any serious active disease (according to the investigator's decision)
  • •Poor renal function (calculated Cockcroft-Gault creatinine clearance < 30 ml/min)
  • •Poor hepatic function (total bilirubin level >30 μmol/l, transaminases >2.5 upper normal limits) unless these abnormalities are related to lymphoma
  • •Poor bone marrow reserve as defined by neutrophils <1.5 G/l or platelets <100 G/l, unless related to bone marrow infiltration by lymphoma cells (Bone Marrow Aspiration will be mandatory in case of severe cytopenias prior inclusion)
  • •Any history of cancer during the last 5 years with the exception of non-melanoma skin tumors or stage 0 (in situ) cervical carcinoma. Patients previously diagnosed with prostate cancer are eligible if (1) their disease was T1-T2a, N0, M0, with a Gleason score ≤7, and a prostate specific antigen (PSA) ≤10 ng/mL prior to initial therapy, (2) they had definitive curative therapy (i.e., prostatectomy or radiotherapy) 2 years before Day 1 of Cycle 1, and (3) at a minimum 2 years following therapy they had no clinical evidence of prostate cancer, and their PSA was undetectable if they underwent prostatectomy or <1 ng/mL if they did not undergo prostatectomy
  • •Treatment with any investigational drug within 30 days prior to prephase treatment and during the study
  • •Known HIV, active Hepatitis C Virus (HCV) infection or positive Hepatitis B Virus (HBV) test within 4 weeks before enrollment (except after hepatitis B vaccination or for patients who are HBs Ag negative, anti-HBs positive and/or anti-HBc positive but viral DNA negative)
  • •Prior treatment with anti-CD20/anti-CD19 monoclonal antibody or alemtuzumab within 3 months prior to prephase treatment
  • •Prior ≥ Grade 3 allergic reaction/hypersensitivity to thalidomide
  • •Contra-indication to highly dosed glucocorticoid (60 mg/m2/d)
  • •Neuropathy ≥ Grade 2 or painful
  • •Patient deprived of his/her liberty by a judicial or administrative decision
  • •Adult patient under legal protection

研究组 & 干预措施

R-Lena-Tafa

Experimental

12 cycles of 28 days. From C1 to C6 : rituximab + tafasitamab + lenalidomide and from C7 to C12: tafasitamab and lenalidomide

Patients with Progressive Disease or Stable Disease after 3 cycles should start a conventional chemotherapy (rituximab + cyclophosphamide + adriamycine + vincristine + prednisone R-miniCHOP) at Investigator's discretion according to local practices

干预措施: Lenalidomide (Drug)

R-Lena-Tafa

Experimental

12 cycles of 28 days. From C1 to C6 : rituximab + tafasitamab + lenalidomide and from C7 to C12: tafasitamab and lenalidomide

Patients with Progressive Disease or Stable Disease after 3 cycles should start a conventional chemotherapy (rituximab + cyclophosphamide + adriamycine + vincristine + prednisone R-miniCHOP) at Investigator's discretion according to local practices

干预措施: Tafasitamab (Drug)

R-Lena-Tafa

Experimental

12 cycles of 28 days. From C1 to C6 : rituximab + tafasitamab + lenalidomide and from C7 to C12: tafasitamab and lenalidomide

Patients with Progressive Disease or Stable Disease after 3 cycles should start a conventional chemotherapy (rituximab + cyclophosphamide + adriamycine + vincristine + prednisone R-miniCHOP) at Investigator's discretion according to local practices

干预措施: Rituximab (Drug)

结局指标

主要结局

Overall Response Rate (ORR) by local assessment

时间窗: 3 months (3 cycles of 28 days)

LOCAL ASSESSMENT : Complete Metabolic Response + Partial Metabolic Response based according to Lugano Response Criteria

次要结局

  • Progression free survival (PFS)(2 years)
  • Number of Serious Adverse Events (SAE) of patients treated with lenalidomide and tafasitamab(13 months)
  • Number of SAE of patients who switched to RminiCHOP(7 months)
  • Overall Response Rate (ORR) by local assessment(12 months (12 cycles of 28 days = end of treatment))
  • Overall survival (OS)(2 years)
  • Complete Metabolic Response (CMR) by central assessment(12 months (12 cycles of 28 days = end of treatment))
  • Complete Metabolic Response (CMR) by local assessment(12 months (12 cycles of 28 days = end of treatment))
  • Progression free survival (PFS) of patients who switched to RminiCHOP(3 years)
  • Overall survival (OS) of patients who switched to RminiCHOP(3 years)
  • Overall Response Rate (ORR) by central assessment(12 months (12 cycles of 28 days = end of treatment))
  • Overall Response Rate (ORR) by central assessment(3 months (3 cycles of 28 days))
  • Complete Metabolic Response (CMR) by local assessment(3 months (3 cycles of 28 days))
  • Complete Metabolic Response (CMR) by central assessment(3 months (3 cycles of 28 days))
  • Complete Metabolic Response (CMR) by local assessment(6 months (6 cycles of 28 days))
  • Complete Metabolic Response (CMR) by central assessment(6 months (6 cycles of 28 days))
  • Overall Response Rate (ORR) by local assessment(6 months (6 cycles of 28 days))
  • Overall Response Rate (ORR) by central assessment(6 months (6 cycles of 28 days))

研究者

发起方
The Lymphoma Academic Research Organisation
申办方类型
Other
责任方
Sponsor

研究点 (20)

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