Abstract
A 51-year-old patient with refractory CLL elected to participate in a trial of nonmyeloablative transplantation from an HLA-matched unrelated donor. He received low-dose fludarabine/TBI, with infusion of donor PBPC and cyclosporin (CsA)/MMF. Early post transplant he experienced explosive tumor growth with respiratory insufficiency. After immunosuppression discontinuation and rituximab administration, no response was observed. This prompted treatment with cyclophosphamide (2 g/m2/day × 2), paclitaxel (250 mg/m2 over 24 h), doxorubicin (50 mg/m2), solumedrol (500 mg/day), and a second dose of rituximab, from days +11 to +14. A rapid response was achieved. Chemotherapy did not cause an obvious compromise of donor stem cell engraftment or establishment of stable donor chimerism.
Original language | English (US) |
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Pages (from-to) | 1083-1086 |
Number of pages | 4 |
Journal | Bone marrow transplantation |
Volume | 28 |
Issue number | 11 |
DOIs | |
State | Published - 2001 |
Keywords
- Chimerism
- Chronic lymphocytic leukemia
- Graft-versus-leukemia
- Graft-versus-tumor
- Nonmyeloablative transplant
ASJC Scopus subject areas
- Hematology
- Transplantation