| Literatürler Hematoloji Uzmanlık Derneği
Literatür Detay Bilgisi
Escalation of daunorubicin and addition of etoposide in the ADE regimen in acute myeloid leukemia patients aged 60 years and older: Cancer and Leukemia Group B Study 9720.

Yazarlar : Baer MR, George SL, Sanford BL, Mrózek K, Kolitz JE, Moore JO, Stone RM, Powell BL, Caligiuri MA, Bloomfield CD, Larson RA; Cancer and Leukemia Group B.

Yayın : Leukemia.

Yayın Yılı : 2011

Pubmed Linki : http://www.ncbi.nlm.nih.gov/pubmed/21321569

Konu : Geriyatrik Hematoloji

Literatür İçeriği :  

Abstract

Untreated de novo (n=421) and secondary (n=189) acute myeloid leukemia (AML) patients ≥60 years received intensified chemotherapy, includingdaunorubicin 60 mg/m(2) and etoposide 100 mg/m(2) during days 1, 2, 3 with cytarabine 100 mg/m(2) during days 1-7, with a second induction if needed and one consolidation course with these drugs and doses for 2, 2 and 5 days, respectively. In all, 287 (47%) achieved complete remission (CR), 136 (22%) died and 187 (31%) were non-responders. CR rates were 27, 44 and 52% for complex karyotypes, rare aberrations and neither (P<0.001), 52 and 37% for de novo and secondary AML (P=0.003), and 53 and 42% for age 60-69 and ≥70 years (P=0.015). In multivariable analysis, CR predictors included non-complex/non-rare karyotypes (P<0.001), de novo AML (P<0.001), better performance status (PS) (P<0.001) and younger age (P=0.001). Disease-free (DFS) and overall (OS) survival medians were 6.8 (95% CI: 6.2, 7.8) and 7.2 (95% CI: 6.4, 8.6) months. In multivariable analysis, DFS was shorter for complex karyotypes (P<0.001) and increasing white blood count (WBC) (P<0.001) and age (P=0.038), and OS for complex karyotypes (P<0.001), increasing WBC (P=0.001) and age (P<0.001), poorer PS (P<0.001) and secondary AML (P=0.010). Outcomes and prognostic factors were similar to those in previous Cancer and Leukemia Group B studies.


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