European journal of haematology · 2001
Treatment of T-prolymphocytic leukemia with nonmyeloablative allogeneic stem cell transplantation.
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Garderet L, Bittencourt H, Kaliski A, Daniel M, Ribaud P, Socié G, Gluckman E
Аннотация
AIM: T-prolymphocytic leukemia (T-PLL) is a rare disease of the elderly characterized by a high white blood cell count and organomegaly, and is currently incurable. Our aim was to elicit graft-versus-leukemia reactions in a patient with T-PLL.
METHODS: A 52-yr-old woman with refractory T-PLL underwent a nonmyeloablative regimen followed by allogeneic peripheral blood stem cell transplantation (a "minitransplant") from her HLA-matched sibling.
RESULTS: There was no treatment related toxicity other than neutropenia. Engraftment was successful. The patient experienced no graft-versus-host disease (GVHD) at any time but, on day 84 after transplantation, had a relapse in the central nervous system. Despite infusion of donor lymphocytes and intralumbar chemotherapy, she died on day 157 of systemic disease.
CONCLUSION: The reasons why treatment may have failed are discussed (nature of disease, disease progression, treatment schedule).
METHODS: A 52-yr-old woman with refractory T-PLL underwent a nonmyeloablative regimen followed by allogeneic peripheral blood stem cell transplantation (a "minitransplant") from her HLA-matched sibling.
RESULTS: There was no treatment related toxicity other than neutropenia. Engraftment was successful. The patient experienced no graft-versus-host disease (GVHD) at any time but, on day 84 after transplantation, had a relapse in the central nervous system. Despite infusion of donor lymphocytes and intralumbar chemotherapy, she died on day 157 of systemic disease.
CONCLUSION: The reasons why treatment may have failed are discussed (nature of disease, disease progression, treatment schedule).