Se-Methyl-Seleno-L-Cysteine, Rituximab, Ifosfamide, Carboplatin, and Etoposide in Treating Patients With Diffuse Large B-Cell Lymphoma That Has Relapsed or Not Responded to Treatment

• Status: Withdrawn
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Monoclonal antibodies, such as rituximab, can block cancer cell growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer cell-killing substances to them. Drugs used in chemotherapy, such as ifosfamide, carboplatin, and etoposide, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Se-methyl-seleno-l-cysteine may help reduce the side effects of chemotherapy.

PURPOSE: This phase I/II trial is studying the side effects and best dose of Se-methyl-seleno-l-cysteine when given together with rituximab, ifosfamide, carboplatin, and etoposide and to see how well it works in treating patients with diffuse large B-cell lymphoma that has relapsed or not responded to treatment.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Cancer Research UK
• Treatments: Carboplatin; Etoposide; Etoposide phosphate; Ifosfamide; Isophosphamide mustard; Rituximab; Selenomethylselenocysteine

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed, CD20+, diffuse large B-cell lymphoma (DLBCL) according to WHO lymphoma classification

• Histological transformation of a previously known indolent lymphoma allowed

• Biopsy-proven DLBCL arising from an indolent lymphoma not diagnosed previously allowed

• Disease in first relapse after complete remission, partial response (PR), or less than a PR after first-line of treatment

• No primary CNS lymphoma

PATIENT CHARACTERISTICS:

• ECOG performance status 0-2

• Life expectancy > 3 months

• Serum creatinine < 150 μmol/L

• Serum bilirubin < 35 μmol/L

• Transaminases < 2.5 times upper limit of normal (unless attributed to lymphoma)

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• No contraindication to any of the drugs contained in the immunochemotherapy regimen

• No other malignancy within the past 2 years, except basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the cervix

• No other serious active disease that, in the opinion of the investigator, would preclude the patient from having conventional chemotherapy

• No HIV positivity

• No medical or psychiatric conditions that compromise the patient's ability to give informed consent

PRIOR CONCURRENT THERAPY:

• Not specified