PMID: 22339825Feb 22, 2012Paper

Imatinib combined with modified hyper-CVAD/MA followed by allogeneic hematopoietic stem cell transplantation in CR1 as the front-line therapy for adult Ph(+) acute lymphoblastic leukemia

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi
Jing HuangLu-gui Qiu

Abstract

To explore the efficacy of imatinib (IM)-based chemotherapy followed by allogeneic hematopoietic stem cell transplantation (allo-SCT) in first complete remission (CR1) for adult Ph(+) acute lymphoblastic leukemia \[Ph(+)-ALL\]. From March 2006 to December 2010, 16 adult Ph(+)-ALL were enrolled in the study. All patients received IM combined with standard VDCP ± L as induction therapy then intensive consolidation with modified Hyper-CVAD/MA regimen plus IM, and followed by allo-SCT in CR1. Some of them received IM maintenance therapy after allo-SCT. With the follow up to March 31, 2011, the clinical parameters. overall survival (OS), disease free survival (DFS), relapse incidence (RI), non-relapse mortality (NRM) and prognostic factors were analyzed. All 16 patients achieved morphological complete remission (CR), and 10 of them achieved molecular CR. After transplantation, all patients obtained successful engraftments. With a median follow-up of 27.1 (7.4 - 65.8) months, 14 patients were alive, 2 died from NRM, and 2 relapsed. The estimated OS and DFS at 3 year were (85.9 ± 9.3)% and (83.9 ± 10.5)%, and cumulative RI and NRM at 3 year were (16.1 ± 10.5)% and (14.1 ± 9.3)%, respectively. None prognostic factor was found on analys...Continue Reading

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