Incidence of secondary neoplasms in patients with acute promyelocytic leukemia treated with all-trans retinoic acid plus chemotherapy or with all-trans retinoic acid plus arsenic trioxide.
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| Abstract |
The incidence and pattern of secondary neoplasms in patients with acute promyelocytic leukemia (APL) treated with all-trans retinoic acid (ATRA)-containing regimens is not well described. We compared 160 patients with APL treated with ATRA plus idarubicin (n = 54) or ATRA plus arsenic trioxide (ATO) (n = 106) for the incidence of secondary cancers per unit time of follow-up. Median follow-up times for the two cohorts were 136 and 29 months, respectively. Nine patients developed secondary cancers in the chemotherapy group. These included two breast cancers, three myelodysplastic syndromes/acute myeloid leukemia, one vulvar cancer, one prostate cancer, one colon cancer and one soft tissue sarcoma. A melanoma and one pancreatic cancer developed in the ATO group. We conclude that treatment of patients with APL using the non-chemotherapy regimen of ATRA plus ATO is not associated with a higher incidence of secondary cancers (p = 0.29) adjusted for unit time of exposure.
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| Authors | Alireza Eghtedar, Ildefonso Rodriguez, Hagop Kantarjian, Susan O'Brien, Naval Daver, Guillermo Garcia-Manero, Alessandra Ferrajoli, Tapan Kadia, Sherry Pierce, Jorge Cortes, Farhad Ravandi |
| Journal | Leukemia & lymphoma (Leuk Lymphoma) Vol. 56 Issue 5 Pg. 1342-5 (May 2015) ISSN: 1029-2403 [Electronic] United States |
| PMID | 25120050 (Publication Type: Journal Article) |
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