Rituximab, Methotrexate, Procarbazine and Vincristine Followed by High-dose Chemotherapy With Autologous Stem-cell Rescue in Newly-diagnosed Primary CNS Lymphoma

Non-Hodgkin's Lymphoma Clinical Trial

— PCNSL  

Official title:

Rituximab, Methotrexate, Procarbazine and Vincristine Followed by High-dose Chemotherapy With Autologous Stem-cell Rescue in Newly-diagnosed Primary CNS Lymphoma (PCNSL)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00596154
• Other study ID #: 04-129
• Status: Completed
• Phase: Phase 2
• Start date: December 2004
• Est. completion date: February 2, 2023

Study information

• Verified date: February 2023
• Source: Memorial Sloan Kettering Cancer Center
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to determine the safety of this new treatment offered in this study. PCNSL can be cured in less than half of patients with standard treatment, a combination of chemotherapy and brain radiation. Also, the combination of chemotherapy and brain radiation may result in serious lasting side effects. Most patients older than age 60 develop memory problems, difficulty walking or inability to control their bladder. Some patients younger than age 60 also develop these side effects.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 33
• Est. completion date: February 2, 2023
• Est. primary completion date: February 2, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 72 Years

Eligibility

Inclusion Criteria:

• All patients must have non-Hodgkin's lymphoma involving the brain, as demonstrated by CT or MRI and histologic confirmation by one of the following: A positive CSF cytology for lymphoma or a monoclonal lymphocyte population as defined by cell surface markers.

A biopsy of the vitreous or uvea demonstrating non-Hodgkin's lymphoma. Brain biopsy.

• Patients must be HIV-1 negative.

• Patient must have left ventricular ejection fraction = 50%.

• Patients must have no evidence of systemic lymphoma. This must be demonstrated by a CT scan of the chest, abdomen and pelvis prior to registration.

• Patients must have adequate bone marrow function (defined as peripheral leucocyte count >3000 cells/mm3 and platelet count > 100,000 cells/mm3), liver function (bilirubin < 2.0 mg%), and adequate renal function (serum creatinine < 1.5 mg/dl or creatinine clearance > 50cc/min/1.73M2).

• Men and women of reproductive potential must agree to use an acceptable method of birth control during treatment and for six months after completion of treatment.

• Patients must be between 18 and 72 years-old.

• Patients must sign an informed consent.

Exclusion Criteria:

• Prior cranial irradiation

• Other active primary malignancy with the exception of basal cell carcinoma of the skin and cervical carcinoma in situ.

• Pre-existing immunodeficiency such as renal transplant recipient.

• Prior treatment with chemotherapy for CNS lymphoma.

Related Conditions & MeSH terms

• Brain Neoplasms
• CNS Brain Cancer
• CNS Lymphoma
• Lymphoma
• Non-Hodgkin's Lymphoma

Intervention

Other:
• Rituximab, Methotrexate, Vincristine, Procarbazine, PBPCs collection, Busulfan, Thiotepa, and Cyclophosphamide
The initial treatment will consist of cycles of 14 days. Each cycle will start with rituximab, which will be given by vein on day 1. On day 2 you will be admitted to the hospital and will receive 3 other drugs: Methotrexate will be given by vein over 2 to 3 hours only on day 2. Vincristine will be given as a single injection over a few minutes only on day 2. Procarbazine is a pill that you will take at bedtime for 7 nights starting on day 2. Procarbazine is only given every other cycle.

Locations

Country	Name	City	State
United States	Memorial Sloan Kettering Basking Ridge	Basking Ridge	New Jersey
United States	Memorial Sloan Kettering Commack	Commack	New York
United States	Memorial Sloan Kettering Cancer Center	New York	New York

Sponsors (1)

Lead Sponsor	Collaborator
Memorial Sloan Kettering Cancer Center

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants Evaluated for Toxicity	To evaluate the safety and efficacy of the use of R-MPV followed by high-dose chemotherapy using thiotepa, cyclophosphamide and busulfan with stem cell rescue in patients with newly diagnosed PCSNL.	1 year
Secondary	Overall Response Rates	To evaluate response rates with the combination of rituximab and MPV as induction chemotherapy.	after 10 weeks (5 cycles)

External Links

•   Memorial Sloan-Kettering Cancer Center