Lenalidomide Maintenance Treatment in Patients With Primary Central Nervous System Lymphom
The study will include 28 patients with primary CNS DLBCL who are ineligible with autologous hematopoietic stem cell transplantation or whole brain radiation therapy as consolidation therapy. Induction treatment will include Rituximab and high dose methotrexate protocol (containing at least methotrexate and one more ch
| Condition(s) | Central Nervous System Lymphoma |
|---|---|
| Status | Recruiting |
| Phase | Phase 2 |
| Study type | Interventional |
| Summary | The study will include 28 patients with primary CNS DLBCL who are ineligible with autologous hematopoietic stem cell transplantation or whole brain radiation therapy as consolidation therapy. Induction treatment will include Rituximab and high dose methotrexate protocol (containing at least methotrexate and one more chemotherapy agent). Patients with MRI documented response CR or PR after induction chemotherapy will enter the study protocol of lenalidomide maintenance (at a dose of 15 mg per day, on days 1 to 21 of each 28-day cycle) for a maximum of 12 cycles, withdrew consent, the disease progressed, or unacceptable toxic effects occurred. |
| Who can participate | Inclusion Criteria: 1. PCNSL patients whose achieved response (CR/PR) after first line immunochemotherapy treatment 2. histology confirmed to be PCNSL 3. ECOG \< 3 4. Hematology values must be within the following limits: Absolute neutrophil count (ANC) ≥ 1000/µl Platelets ≥75,000/µl 5. Biochemical values within the following limits: Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 x upper limit of normal (ULN) Total bilirubin ≤ 2.0 x ULN Creatinine clearance (CrCl) of greater than or equal to 30 mL/min. 6. Females of childbearing potential\* must have a negative serum or urine pregnancy test with a sensitivity of at least 50 mIU/mL within 10 - 14 days and again within24 hours prior to prescribing lenalidomide for Cycle 1 and must either commit to continued abstine |
| Ages | 19 Years |
| Sex | All |
| Lead sponsor | Seoul National University Bundang Hospital |
| Locations | Seongnam-si, Please Select, South Korea |
| Start date | 2022-04-01 |
| NCT ID | NCT05260619 |
| Official listing | https://clinicaltrials.gov/study/NCT05260619 |