[Efficacy Comparison of Different Salvage Treatment Regimens for Patients with Refractory/Relapsed Acute Myeloid Leukemia].
Zhongguo Shi Yan Xue Ye Xue Za Zhi
; 25(2): 340-345, 2017 Apr.
Article
en Zh
| MEDLINE
| ID: mdl-28446272
OBJECTIVE: To compare the efficacy and safety of 3 different regimens, namely MAC, FLAG and CAG, as the re-induction chemotherapy for acute myeloid leukemia(AML) patients with primary induction failure and relapse. METHODS: The clinical data of 156 AML patients with primary induction failure and relapse, except patients with acute promyelocytic leukemia(APL), treated with any of the above 3 regimens in our center from January 2008 to April 2016 were analyzed retrospectively. According to the treatment regimens, 156 patients were divided into MAC group (n=60), FLAG group (n=45) and CAG group (n=51). The complete remission(CR), partial remissison(PR), overall survival(OS), disease-free survival(DFS) and adverse events during the treatment were analyzed, so as to compare and evaluate the efficacy and safety of the 3 different regimens. RESULTS: After 1 course of re-induction chemotherapy, CR in MAC group was significantly higher than that in FLAG and CAG group (55.4% vs 34.1% vs 34.0%)(P<0.05). The OS was not statistically significantly different among 3 groups (P>0.05) with a median OS of 11 months, 5.46 months and 10.2 months, respectively. The myelosuppression was the main adverse event with no significant difference among the groups(P>0.05). More patients treated with MAC regimen underwent febrile neutropenia (93.3% vs 86.7% vs 64.7%)(P<0.001). However, the incidence of fatal infections was not signicantly different among 3 groups(5% vs 8.9% vs 5.9%)(P>0.05). CONCLUSION: Compared with FLAG and CAG regimen, the MAC regimen can enable more AML patients with primary induction failure and refractory to achieve CR without increasing severe adverse events,therefore,this regimen may provide a opportunity for patients to recieve hematopoietic stem cell transplantation.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Leucemia Mieloide Aguda
/
Protocolos de Quimioterapia Combinada Antineoplásica
/
Terapia Recuperativa
Tipo de estudio:
Observational_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
Zh
Revista:
Zhongguo Shi Yan Xue Ye Xue Za Zhi
Asunto de la revista:
HEMATOLOGIA
Año:
2017
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
China