Daunorubicin, Cytarabine, and Cladribine Regimen Plus Radiotherapy and Donor Lymphocyte Infusion for Extramedullary Relapse of Acute Myeloid Leukemia after Hematopoietic Stem Cell Transplantation
Author(s) -
Marco Sanna,
Giovanni Caocci,
Adriana Vacca,
Eugenia Piras,
Federica Orrù,
Giorgio La Nasa
Publication year - 2013
Publication title -
case reports in hematology
Language(s) - English
Resource type - Journals
eISSN - 2090-6560
pISSN - 2090-6579
DOI - 10.1155/2013/258028
Subject(s) - medicine , cytarabine , cladribine , myeloid leukemia , hematopoietic stem cell transplantation , regimen , daunorubicin , radiation therapy , transplantation , myeloid , oncology , myeloid sarcoma , stem cell , leukemia , surgery , biology , genetics
Myeloid sarcoma is a rare tumor consisting of myeloid blasts that involve anatomic sites outside the bone marrow. Fatal prognosis is inevitable in patients with extramedullary relapse after hematopoietic stem cell transplantation (HSCT), and no standard treatments are available yet. We report the first case of extramedullary relapse after HSCT treated with a combination of daunorubicin, cytarabine, and cladribine (DAC) regimen plus radiotherapy and donor lymphocyte infusion (DLI). This treatment induced a new and durable remission in our patient. The favorable toxicity profile and the reduced cost make this combination worthy of further investigations.
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