MTR²
- Conditions
- Primary Central Nervous Lymphoma (PCNSL)Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
- Registration Number
- CTIS2022-502790-42-00
- Lead Sponsor
- niversity Of Cologne
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 20
Age 18-69 years with ECOG PS =2 or =70 years ineligible for HCT-ASCT as per investigators discretion, Previously untreated, histologically (or cytologically) confirmed diagnosis of primary Bcell 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: oAdequate kidney function, defined as: ?Serum creatinine estimated glomerular filtration rate (MDRD) = 60 ml/min oAdequate hepatic function, defined as: ?ALAT and ASAT = 3 ULN ?Bilirubin = 2.0 mg/dl (except for Meulengracht disease) oAdequate 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 oAdequate cardiac function, defined as: ?Cardiac ejection fraction = 40% oAdequate pulmonary function as per investigators discretion, Written, signed, and dated informed consent for the trial provided by the participant, Male participants with female partners of childbearing potential are eligible to participate if they agree to contraceptive methods as described in Section 12.1.2.2. of the protocol, Female persons are eligible to participate if they are post-menopausal or females of no childbearing potential.
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, 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: a. Increased alcohol consumption, Ddrug dependency or substance abuse that would interfere with cooperation with requirements of the trial b. Refusal of blood products during treatment c. Any similar circumstances that appear to make protocol treatment or long-term follow-up impossible, Relationship of dependence or employeremployee relationship to the sponsor or the investigator, 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: a. Surgically cured carcinoma in-situ b. 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
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method