J Y Zhang1, L Li2, W Liu1, Y Jin1, M Zhao1, Y Zhou1, Z Fan1. 1. Lishui Municipal Central Hospital, Lishui, Zhejiang, China. 2. Lishui Municipal Central Hospital, Lishui, Zhejiang, China. lilinjie0394@163.com.
Abstract
PURPOSE: The present study aimed to investigate the efficacy and severity of adverse effects of HCAG and CAG re-induction chemotherapy in elderly low- and intermediate-risk group patients diagnosed with acute myeloid leukemia (AML) following induction failure. METHODS: A total of 94 AML patients were enrolled in the study, of whom 46 were treated with HCAG chemotherapy, while 48 were treated with CAG chemotherapy. RESULT: The complete remission (CR) was 39.6% in the patients with HCAG, while the CR was 33.3% in the CAG group. The overall remission (ORR) was 63.0% and 43.5% in patients of the HCAG and CAG groups, respectively (P = 0.038). The median survival time of progression free survival (PFS) was 8.0 (95% CI 3.843-10.157) months in the HCAG group and 7.0 (95% CI 2.682-13.318) months in the CAG group (P = 0.032). A total of 31 patients in the HCAG group suffered from grade 4 hematological toxicity, whereas 29 patients were treated with CAG (P = 0.622). A total of 27 (58.7%) cases indicated apparent pulmonary infection in the HCAG group, while 25 (52.1%) were noted with this complication in the CAG group (P = 0.519). Oral cavity toxicity was evident for 13 (28.3%) and 11 (23.0%) cases in the HCAG and CAG groups, respectively (P = 0.216). CONCLUSION: The HCAG regimen was more effective than the CAG regimen in elderly low- and intermediate-risk group patients diagnosed with acute myeloid leukemia although the HCAG regimen exhibited similar toxicity with that of the CAG group.
PURPOSE: The present study aimed to investigate the efficacy and severity of adverse effects of HCAG and CAG re-induction chemotherapy in elderly low- and intermediate-risk group patients diagnosed with acute myeloid leukemia (AML) following induction failure. METHODS: A total of 94 AMLpatients were enrolled in the study, of whom 46 were treated with HCAG chemotherapy, while 48 were treated with CAG chemotherapy. RESULT: The complete remission (CR) was 39.6% in the patients with HCAG, while the CR was 33.3% in the CAG group. The overall remission (ORR) was 63.0% and 43.5% in patients of the HCAG and CAG groups, respectively (P = 0.038). The median survival time of progression free survival (PFS) was 8.0 (95% CI 3.843-10.157) months in the HCAG group and 7.0 (95% CI 2.682-13.318) months in the CAG group (P = 0.032). A total of 31 patients in the HCAG group suffered from grade 4 hematological toxicity, whereas 29 patients were treated with CAG (P = 0.622). A total of 27 (58.7%) cases indicated apparent pulmonary infection in the HCAG group, while 25 (52.1%) were noted with this complication in the CAG group (P = 0.519). Oral cavity toxicity was evident for 13 (28.3%) and 11 (23.0%) cases in the HCAG and CAG groups, respectively (P = 0.216). CONCLUSION: The HCAG regimen was more effective than the CAG regimen in elderly low- and intermediate-risk group patients diagnosed with acute myeloid leukemia although the HCAG regimen exhibited similar toxicity with that of the CAG group.
Authors: Christoph Röllig; Christian Thiede; Martin Gramatzki; Walter Aulitzky; Heinrich Bodenstein; Martin Bornhäuser; Uwe Platzbecker; Reingard Stuhlmann; Ulrich Schuler; Silke Soucek; Michael Kramer; Brigitte Mohr; Uta Oelschlaegel; Friedrich Stölzel; Malte von Bonin; Martin Wermke; Hannes Wandt; Gerhard Ehninger; Markus Schaich Journal: Blood Date: 2010-05-04 Impact factor: 22.113
Authors: C P Leith; K J Kopecky; I M Chen; L Eijdems; M L Slovak; T S McConnell; D R Head; J Weick; M R Grever; F R Appelbaum; C L Willman Journal: Blood Date: 1999-08-01 Impact factor: 22.113