Pilot-trial of Methotrexate, Tafasitamab (Minjuvi®), Lenalidomide (Revlimid®) and Rituximab in Patients Ineligible for HCT-ASCT With Primary Central Nervous System Lymphoma (PCNSL)
试验速览
- 阶段
- 2 期
- 状态
- 招募中
- 入组人数
- 20
- 试验地点
- 6
- 主要终点
- complete response rate (CRR)
研究概览
简要总结
Pilot-trial of Methotrexate, Tafasitamab (Minjuvi®), Lenalidomide (Revlimid®) and Rituximab in patients ineligible for HCT-ASCT with Primary Central Nervous System Lymphoma (PCNSL)
详细描述
This is a single-arm, prospective, multicenter, single-stage phase-II trial for patients aged 18-69 years with ECOG PS ≥2 or ≥70 years with previously untreated PCNSL, who are not eligible for HCT-ASCT at investigators decision. This trial evaluates the CRR rate after at least 2 cycles of MTR2, the incidence and severity of adverse events, progression-free survival, and overall survival after one year.
It is planned to enroll eligible patients with PCNSL, i.e. who receive at least 2 cycles of the combination of rituximab, MTX and the IMPs tafasitamab and lenalidomide, over a one-year period. Follow-up will be conducted for 1 year within the trial.
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 99 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age 18-69 years with ECOG PS ≥2 or age ≥70 years, and ineligible for HCT-ASCT as per investigators discretion
- •Previously untreated, histologically (or cytologically) confirmed diagnosis of primary B-cell lymphoma of the central nervous system (PCNSL) by local pathologist. Diagnostic sample obtained by stereotactic or surgical biopsy, CSF cytology examination or vitrectomy
- •At least one measurable lesion
- •Adequate organ function:
- •Adequate kidney function, defined as:
- •Serum creatinine estimated glomerular filtration rate (MDRD) ≥ 50 ml/min
- •Adequate hepatic function, defined as:
- •ALAT and ASAT ≤ 3 ULN
- •Bilirubin ≤ 2.0 mg/dl (except for Meulengracht disease)
- •Adequate bone marrow function, defined as:
- •White blood cell (WBC) count ≥ 3000/µL or absolute neutrophil count (ANC) ≥ 1000/µL
- •Platelets ≥ 50.000/µL
- •Hemoglobin > 8.0 g/dl
- •Adequate cardiac function, defined as:
- •Cardiac ejection fraction ≥ 40%
- •Adequate pulmonary function as per investigators discretion
- •Written, signed, and dated informed consent for the trial provided by the participant
- •Female persons are eligible to participate if they are post-menopausal or females of no childbearing potential or if they agree to use a method of contraception considered safe described in Section 12.1.2.
- •Male persons with female partners of childbearing potential are eligible to participate if they agree to contraceptive methods as described in Section 12.1.2.2.
排除标准
- •Prior treatment for PCNSL with the exception of a pre-phase treatment comprising steroid treatment and / or single application of rituximab 375 mg/m² and methotrexate 3.5 g/m²
- •Systemic lymphoma manifestation outside the CNS
- •Diagnosis of previous Non-Hodgkin lymphoma at any time
- •Primary vitreoretinal or leptomeningeal lymphoma without manifestation in the brain parenchyma or spinal cord
- •HIV infection of any stage as determined by presence of anti-HIV antibodies (confirmatory test) and / or presence of RNA confirmed by PCR
- •Previous or concurrent malignancies with the following exceptions:
- •Surgically cured carcinoma in-situ
- •Other kinds of cancer without evidence of disease for at least 5 years
- •Hypersensitivity to study treatment or any component of the formulation
- •Stomatitis or gastrointestinal ulcerations preventing the use of methotrexate
- •Hepatitis B, hepatitis C or hepatitis E infection as determined by PCR
- •Severe active infection
- •Congenital or acquired immunodeficiency including previous organ transplantation
- •Pregnant or nursing (lactating) women.
- •Lack of accountability and inability to appreciate the nature, meaning and consequences of the trial and to formulate their own wishes correspondingly
- •Non-compliance, for reasons including, but not limited to the following:
- •Increased alcohol consumption, drug dependency or substance abuse that would interfere with cooperation with requirements of the trial
- •Refusal of blood products during treatment
- •Any similar circumstances that appear to make protocol treatment or long-term follow-up impossible
- •Relationship of dependence or employer-employee relationship to the sponsor or the investigator
研究组 & 干预措施
combination of Tafasitamab (Minjuvi®), Lenalidomide, Rituximab and Methotrexate
All patients will receive tafasitamab (Minjuvi®) 12 mg/KG body weight and rituximab 375 mg/m² on days 0 and 5, followed by methotrexate 3,5 g/m² on day 1 as an intravenous infusion. Lenalidomide will be administered orally at 20 mg/day during the first cycle and at 25 mg/day during subsequent cycles on days 4-17 of each 21-day cycle for a total number of 4 cycles. The treatment duration per patient will be 84 days.
干预措施: Tafasitamab (Drug)
combination of Tafasitamab (Minjuvi®), Lenalidomide, Rituximab and Methotrexate
All patients will receive tafasitamab (Minjuvi®) 12 mg/KG body weight and rituximab 375 mg/m² on days 0 and 5, followed by methotrexate 3,5 g/m² on day 1 as an intravenous infusion. Lenalidomide will be administered orally at 20 mg/day during the first cycle and at 25 mg/day during subsequent cycles on days 4-17 of each 21-day cycle for a total number of 4 cycles. The treatment duration per patient will be 84 days.
干预措施: Lenalidomide (Drug)
combination of Tafasitamab (Minjuvi®), Lenalidomide, Rituximab and Methotrexate
All patients will receive tafasitamab (Minjuvi®) 12 mg/KG body weight and rituximab 375 mg/m² on days 0 and 5, followed by methotrexate 3,5 g/m² on day 1 as an intravenous infusion. Lenalidomide will be administered orally at 20 mg/day during the first cycle and at 25 mg/day during subsequent cycles on days 4-17 of each 21-day cycle for a total number of 4 cycles. The treatment duration per patient will be 84 days.
干预措施: Rituximab (Drug)
combination of Tafasitamab (Minjuvi®), Lenalidomide, Rituximab and Methotrexate
All patients will receive tafasitamab (Minjuvi®) 12 mg/KG body weight and rituximab 375 mg/m² on days 0 and 5, followed by methotrexate 3,5 g/m² on day 1 as an intravenous infusion. Lenalidomide will be administered orally at 20 mg/day during the first cycle and at 25 mg/day during subsequent cycles on days 4-17 of each 21-day cycle for a total number of 4 cycles. The treatment duration per patient will be 84 days.
干预措施: Methotrexate (Drug)
结局指标
主要结局
complete response rate (CRR)
时间窗: At the end of cycle 2 (each cycle is 21 days)
The CRR will be determined by IRC and according to IPCG criteria. This endpoint reflects the proportion of patients who can potentially proceed to different consolidation or maintenance strategies to achieve durable responses.
次要结局
- Best overall response rate (BORR)(At the end of cycle 4 (each cycle is 21 days))
- Progression-free survival (PFS)(After 1 year)
- Overall survival (OS)(After 1 year)
- Incidence and severity of adverse events(during induction therapy)
研究者
Prof. Dr. Peter Borchmann
Trial Chairman
University of Cologne