A Single-arm, Multi-center, Phase II Clinical Trial of R-CHOP Combined With Lenalidomide in the First-line Treatment for Patients With Medium to High Risk/High Risk Diffuse Large B Cell Lymphoma
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- 2-year progression-free survival
研究概览
简要总结
This is a prospective single-arm, multi-center, phase II clinical trial to observe the efficacy and safety of R-CHOP (Rituximab-Cyclophosphamide, Epirubicin, Vincristine and Prednisone) combined with lenalidomide in the first-line treatment for patients with medium to high risk/high risk diffuse large B cell lymphoma.
详细描述
Diffuse large B cell lymphoma (DLBCL) is the most common type of non-Hodgkin's lymphoma (NHL). Currently, R-CHOP is world-widely used in the first-line treatment for DLBCL. There are about one second of patients suffering relapse and drug resistance. Lenalidomide is an analog of thalidomide, the mechanism of anti-tumor action has not been fully elucidated. Lenalidomide has been proved to inhibit the proliferation of tumor cells in certain hematopoietic systems. At present, it has been approved for the treatment of multiple myeloma with good efficacy and safety. The goal of our trial is to assess the efficacy and safety of R-CHOP combined with lenalidomide in the first-line treatment for patients with medium to high risk/high risk diffuse large B cell lymphoma.
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
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 18 to 70 years old (including 18 and 70)
- •Diagnosed as diffuse large B cell lymphoma
- •Subjects must be untreated (medium to high risk/high risk: International Prognostic Index (IPI) score 3-5 or aaIPI score 2-3/ Immunohistochemical staining of double expression (BCL2 ≥ 50% and C-MYC ≥ 40%) or P53 protein mutation positive ≥ 50%)
- •No receiving chemotherapy before enrollment
- •Having at least one measurable lesions
- •World health organization-Eastern Cooperative Oncology Group Performance Status (ECOG) 0-2
- •Life expectancy no less than 3 months
- •enough main organ function
- •Pregnancy test within 7 days must be negative for women of childbearing period, and appropriate measures should be taken for contraception for women in childbearing period during the study and six months after this study
- •Agreeing to sign the written informed consents
排除标准
- •Diagnosed as high-grade B-cell lymphoma, including non-specified and double-strike or triple-strike
- •Diagnosed as grey-zone lymphoma
- •Diagnosed as central nervous system lymphoma
- •Diagnosed as primary mediastinal large B-cell lymphoma
- •Diagnosed as CD20 negative diffuse large B-cell lymphoma
- •Other malignant tumor history or active malignant tumor need be treated
- •Serious surgery and trauma less than two weeks
- •Systemic therapy for serious acute/chronic infection
- •Congestive heart failure, uncontrolled coronary heart disease, arrhythmia and heart infarction less than 6 months
- •Vaccination with live attenuated vaccine less than 4 weeks
- •HIV-positive, AIDS patients and untreated active hepatitis
- •Patients with a history of deep vein thrombosis or pulmonary embolism less than 12 months
- •Patients with a history of mental illness
- •Researchers determine unsuited to participate in this trial
研究组 & 干预措施
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Rituximab (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Lenalidomide (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Cyclophosphamide (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Epirubicin (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Vincristine (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Prednisone (Drug)
R-CHOP regimen Combined With Lenalidomide
Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles.
Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops.
Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles.
PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.
干预措施: Methotrexate (Drug)
结局指标
主要结局
2-year progression-free survival
时间窗: from the day of the first cycle of treatment to the date of confirmed progressive disease or death, whichever occurs first, up to 2 years after last patient's enrollment
the total proportion of patients with no progression from date of the first day of treatment to the date of confirmed progressive disease or death which one occurs first
次要结局
- complete response rate(every 6 weeks from the day of the first cycle of induction chemotherapy treatment, up to 6 months after last patient's enrollment)
- 2-year overall survival(from date of the first cycle of treatment to the date of death from any cause, assessed up to 2 years)
- incidence and relationship with study drugs of grade 3-4 adverse events(from the date of the first cycle of treatment to 6 months after last patient's enrollment)
研究者
Yanyan Liu
Director
Henan Cancer Hospital