| Item type: | Article | ||||
|---|---|---|---|---|---|
| Journal or Publication Title: | Journal of Clinical Oncology | ||||
| Publisher: | AMER SOC CLINICAL ONCOLOGY | ||||
| Place of Publication: | ALEXANDRIA | ||||
| Volume: | 32 | ||||
| Number of Issue or Book Chapter: | 4 | ||||
| Page Range: | pp. 288-296 | ||||
| Date: | 2014 | ||||
| Institutions: | Medicine > Lehrstuhl für Innere Medizin III (Hämatologie und Internistische Onkologie) | ||||
| Identification Number: |
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| Keywords: | STEM-CELL TRANSPLANTATION; ACUTE MYELOGENOUS LEUKEMIA; 1ST COMPLETE REMISSION; AML-COOPERATIVE-GROUP; HIGH-DOSE CYTARABINE; GENE-MUTATIONS; PROLONGED MAINTENANCE; EUROPEAN LEUKEMIANET; FAVORABLE PROGNOSIS; NORMAL KARYOTYPE; | ||||
| Dewey Decimal Classification: | 600 Technology > 610 Medical sciences Medicine | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 61772 |
Web of ScienceAbstract
Purpose The majority of patients with acute myeloid leukemia (AML) who achieve complete remission (CR) relapse with conventional postremission chemotherapy. Allogeneic stem-cell transplantation (alloSCT) might improve survival at the expense of increased toxicity. It remains unknown for which patients alloSCT is preferable. Patients and Methods We compared the outcome of 185 matched pairs of a ...
Abstract
Purpose The majority of patients with acute myeloid leukemia (AML) who achieve complete remission (CR) relapse with conventional postremission chemotherapy. Allogeneic stem-cell transplantation (alloSCT) might improve survival at the expense of increased toxicity. It remains unknown for which patients alloSCT is preferable. Patients and Methods We compared the outcome of 185 matched pairs of a large multicenter clinical trial (AMLCG99). Patients younger than 60 years who underwent alloSCT in first remission (CR1) were matched to patients who received conventional postremission therapy. The main matching criteria were AML type, cytogenetic risk group, patient age, and time in first CR. Results In the overall pairwise compared AML population, the projected 7-year overall survival (OS) rate was 58% for the alloSCT and 46% for the conventional postremission treatment group (P = .037; log-rank test). Relapse-free survival (RFS) was 52% in the alloSCT group compared with 33% in the control group (P < .001). OS was significantly better for alloSCT in patient subgroups with nonfavorable chromosomal aberrations, patients older than 45 years, and patients with secondary AML or high-risk myelodysplastic syndrome. For the entire patient cohort, postremission therapy was an independent factor for OS (hazard ratio, 0.66; 95% CI, 0.49 to 0.89 for alloSCT v conventional chemotherapy), among age, cytogenetics, and bone marrow blasts after the first induction cycle. Conclusion AlloSCT is the most potent postremission therapy for AML and is particularly active for patients 45 to 59 years of age and/or those with high-risk cytogenetics.
Metadata last modified: 19 Dec 2024 08:13
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