Table 2 Median OS between treatment arms (azacitidine vs CCR) for the most frequently mutated genes and genes involved in DNA methylation

From: Cytogenetics and gene mutations influence survival in older patients with acute myeloid leukemia treated with azacitidine or conventional care

Mutated gene

AZA

CCR

Stratified P Value

Median OS, months (95%CI)

Median OS, months (95%CI)

TP53

7.2 (3.9, 18.6)

2.4 (1.5, 7.1)

0.093

NRAS

11.8 (7.7, NR)

4.3 (2.3, NR)

0.151

FLT3a

5.4 (4.5, NR)

6.4 (3.8, NR)

0.271

TET2

9.6 (4.5, 13.5)

11.1 (2.8, NR)

0.036

IDH2

12.6 (4.4, NR)

12.5 (5.6, NR)

0.429

DNMT3A

12.6 (7.0, 20.8)

10.3 (3.8, NR)

0.624

RUNX1

13.5 (8.8, NR)

6.4 (3.8, NR)

0.496

NPM1

7.3 (4.5, NR)

12.5 (4.3, 17.6)

0.726

ASXL1

18.7 (4.8, NR)

14.6 (10.0, NR)

0.643

STAG2

19.5 (11.9, NR)

11.1 (5.1, NR)

0.722

Any DNA methylation geneb

11.1 (5.8, 15.4)

12.5 (4.3,17.6)

0.248

  1. aFLT3-ITD and FLT3-TKD
  2. bIncludes IDH1, IDH2, DNMT3A, TET1, and TET2
  3. NR not reached