The prognostic impact of combined NPM1+/FLT3- mutational status in newly diagnosed acute myeloid leukemia (AML) patients with intermediate risk cytogenetics according to age and treatment modality.

2015 ◽  
Vol 33 (15_suppl) ◽  
pp. 7064-7064
Author(s):  
Mehrdad Hefazi ◽  
Mustaqeem Ahmad Siddiqui ◽  
Mrinal M. Patnaik ◽  
Alexandra P. Wolanskyj ◽  
Hassan Alkhateeb ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Treatment Modality ◽  
Myeloid Leukemia ◽  
Prognostic Impact ◽  
Intermediate Risk ◽  
Newly Diagnosed ◽  
Mutational Status ◽  
Acute Myeloid

scholarly journals Prognostic Impact of the Interaction between DNMT3A mutation and Internal Tandem Duplication of the FLT3 Gene (FLT3-ITD) in Patients with De Novo Mutated NPM1 (NPM1mut) acute Myeloid Leukemia

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 1492-1492
Author(s):  
Guadalupe Oñate ◽  
Ana Garrido ◽  
Jordi Esteve ◽  
Rosa Coll ◽  
Montserrat Arnan Sangerman ◽  
...  
Keyword(s):  
Overall Survival ◽  
Acute Myeloid Leukemia ◽  
Complete Remission ◽  
Myeloid Leukemia ◽  
De Novo ◽  
Prognostic Impact ◽  
Intermediate Risk ◽  
Mutational Status ◽  
De Novo Aml ◽  
Acute Myeloid

Abstract Introduction The association of NPM1mut and FLT3-ITD in de novo acute myeloid leukemia (AML) with intermediate-risk cytogenetics has different prognostic impact depending on the FLT3 allelic burden. Previous studies published by our cooperative group showed that patients with de novo AML of intermediate-risk cytogenetics with NPM1mut and FLT3-ITD low ratio (<0.5, FLT3low) at diagnosis presented an overall survival and relapse rate similar to those with NPM1mut and FLT3wt. Therefore, in the CETLAM-2012 protocol, patients with FLT3low NPM1mut AML are not considered for allogenic hematopoietic stem cell transplant (allo-HSCT) in first complete remission (CR1). Recent studies suggest that the co-occurrence of DNMT3A mutation in FLT3-ITD NPM1mut AML patients confers a worse prognosis regardless of FLT3-ITD ratio. We analysed our data to determine whether these findings were confirmed in our cohort, specifically in the low FLT3-ITD ratio patients, since this could have therapeutic implications. Methods and patients A total of 163 patients with de novo AML, intermediate-risk cytogenetics and NPM1mut were analysed (median age 53 years (18-72); male:female 72:91 (0.79)). Eighty patients (49%) harboured an FLT3-ITD, with a high allelic ratio in 42 of 76 patients with available ITD/wt ratio (55%). They were included in the AML-2003 (n=49) and AML-2012 (n=114) CETLAM protocols. Proportion of patients undergoing alloHSCT in CR1 is detailed in table 1. Bone marrow samples from diagnosis were studied for DNMT3A mutations as previously described. The definition of complete remission (CR), overall survival (OS), leukemia-free survival (LFS) and risk of relapse (RR) followed recommended ELN criteria. The Kaplan-Meier method was used to estimate the distribution of LFS and OS, for RR cumulative incidence was used. Results Out of the 163 patients with AML of intermediate risk cytogenetics and NPM1mut, 78 presented DNMT3A mutations (48%). Of these, 62 (79%) presented mutations in codon R882 or corresponded to DNA insertions/deletions while 16 (21%) harboured missense mutations. Presence of DNMT3A mutation did not associate with FLT3-ITD (ITD/85 DNMT3Awt vs ITD/78 DNMT3Amut, p=0.394). In the entire cohort, 5-year OS, LFS and RR were 58±4.5%, 59±4.6% and 27±13.9%. FLT3-ITD ratio confirmed its prognostic impact when analysing FLT3wt (n=83) vs FLT3low (n=34) vs FLT3high (n=42) patients (5-year OS of 68±6% vs 62±8.7% vs 37±8.6%; p=0.002; and 5-year RR of 18±9.4% vs 27±16.1% vs 41±23.2%; p=0.023). On the contrary, DNMT3Amut did not exert any effect on overall outcome (5-yr OS DNMT3Awt vs DNMT3Amut 61±6.2% vs 55±6.2%; p=0.234) When DNTM3A mutational status was considered, the impact of FLT3-ITD on outcome was mitigated in wild-type DNMT3A population. Thus, we found that DNMT3Awt patients presented no statistical differences in OS according to FLT3 mutational status or ratio: FLT3wt (n=46) vs FLT3-ITD (n=39) was 67±8.5% vs 57±8.2%; p=0.122, whereas FLT3wt (n=46) vs FLT3low (n=18) vs. FLT3high (n=19) was 67±8.5% vs. 66±11.5% vs 46±11.8%; p=0.088 (image 1A).This was also seen in relation to LFS and RR according to FLT3 ratio: 5-yr LFS of FLT3wt vs FLT3low vs FLT3high was 72±7.9% vs 61±12.6% vs 51±13.4%; p=0.244 and 5-year RR of the same groups: 19±8.8% vs 26±12.5% vs 27±21.9%; p=0.724 (image 2A). In the DNMT3Amut group, patients with FLT3-ITD (n=41) presented shorter OS than those with FLT3wt (n=37) with an OS of 37±10.7% vs 69±7.8%; p=0.028. When FLT3 ratio was considered, FLT3wt (n=37) vs FLT3low (n=16) vs FLT3high (n=23) showed an OS of 69±7.8% vs. 58±13.2% vs 27±13.1%; p=0.038 (image 1B). Similar results were seen in LFS according to FLT3 ratio (FLT3wt (n=29) vs FLT3low (n=16) vs FLT3high (n=20) 71±8.6% vs 53±12.9% vs 18±13.8%; p=0.012). Finally, we observed significant differences in the 5-year RR when considering DNMT3Amut patients in relation to FLT3 ratio (FLT3wt vs FLT3low vs FLT3high 18±10.6% vs 27±20% vs 54±28.8%; p=0.021)(image 2B). Conclusions In this study, patients with NPM1mut and FLT3-ITDlow presented a similar outcome to patients with NPM1mut and FLT3wt regardless of DNMT3A mutational status. These results support the modification of alloHCST policy in CR1 in CETLAM-2012, which do not consider alloHSCT for patients with FLT3low. On the other hand, concurrence of DNMT3A mutation may have an added negative effect in patients with NPM1mut and FLT3-ITDhigh, which should be further confirmed in larger studies. Disclosures No relevant conflicts of interest to declare.

scholarly journals FLT3 mutated acute myeloid leukemia: 2021 treatment algorithm

2021 ◽  
Vol 11 (5) ◽  
Author(s):  
Naval Daver ◽  
Sangeetha Venugopal ◽  
Farhad Ravandi
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Single Agent ◽  
Prognostic Significance ◽  
Treatment Algorithm ◽  
Molecular Testing ◽  
Prognostic Impact ◽  
Cell Transplant ◽  
Newly Diagnosed ◽  
Acute Myeloid

AbstractApproximately 30% of patients with newly diagnosed acute myeloid leukemia (AML) harbor mutations in the fms-like tyrosine kinase 3 (FLT3) gene. While the adverse prognostic impact of FLT3-ITDmut in AML has been clearly proven, the prognostic significance of FLT3-TKDmut remains speculative. Current guidelines recommend rapid molecular testing for FLT3mut at diagnosis and earlier incorporation of targeted agents to achieve deeper remissions and early consideration for allogeneic stem cell transplant (ASCT). Mounting evidence suggests that FLT3mut can emerge at any timepoint in the disease spectrum emphasizing the need for repetitive mutational testing not only at diagnosis but also at each relapse. The approval of multi-kinase FLT3 inhibitor (FLT3i) midostaurin with induction therapy for newly diagnosed FLT3mut AML, and a more specific, potent FLT3i, gilteritinib as monotherapy for relapsed/refractory (R/R) FLT3mut AML have improved outcomes in patients with FLT3mut AML. Nevertheless, the short duration of remission with single-agent FLT3i’s in R/R FLT3mut AML in the absence of ASCT, limited options in patients refractory to gilteritinib therapy, and diverse primary and secondary mechanisms of resistance to different FLT3i’s remain ongoing challenges that compel the development and rapid implementation of multi-agent combinatorial or sequential therapies for FLT3mut AML.

scholarly journals Prognostic impact of white blood cell count in intermediate risk acute myeloid leukemia: relevance of mutated NPM1 and FLT3-ITD

Haematologica ◽  
2011 ◽  
Vol 96 (9) ◽  
pp. 1310-1317 ◽  
Author(s):  
H. J. M. de Jonge ◽  
P. J. M. Valk ◽  
E. S. J. M. de Bont ◽  
J. J. Schuringa ◽  
G. Ossenkoppele ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Blood Cell ◽  
Cell Count ◽  
White Blood Cell Count ◽  
White Blood Cell ◽  
Myeloid Leukemia ◽  
Prognostic Impact ◽  
Intermediate Risk ◽  
Blood Cell Count ◽  
Acute Myeloid

scholarly journals The prognostic impact of lymphocyte subsets in newly diagnosed acute myeloid leukemia

2018 ◽  
Vol 53 (3) ◽  
pp. 198 ◽  
Author(s):  
Yumi Park ◽  
Jinsook Lim ◽  
Seonyoung Kim ◽  
Ikchan Song ◽  
Kyechul Kwon ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Lymphocyte Subsets ◽  
Prognostic Impact ◽  
Newly Diagnosed ◽  
Acute Myeloid

DNMT3A mutations Predict for Inferior Outcome in NPM1-Wildtype and Molecular Unfavorable Cytogenetically-Normal Acute Myeloid Leukemia: A Study of the German-Austrian AMLSG

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 415-415 ◽  
Author(s):  
Verena I. Gaidzik ◽  
Richard F. Schlenk ◽  
Peter Paschka ◽  
Anja Stölzle ◽  
Andrea Corbacioglu ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Conflicts Of Interest ◽  
Negative Impact ◽  
Epigenetic Modification ◽  
Methylation Status ◽  
Prognostic Impact ◽  
Sequencing Analysis ◽  
Mutational Status ◽  
Acute Myeloid

Abstract Abstract 415 Background: Alteration of DNA methylation, a hallmark of epigenetic modification, is currently discussed as one important pathomechanism in leukemogenesis. Using a next-generation sequencing approach, a frameshift mutation of the gene encoding the DNA methyltransferase (DNMT3A) in an acute myeloid leukemia (AML) case was identified. DNMT3A catalyses the addition of a methyl group to the cytosine residue of CpG dinucleotides, thereby affecting promoter methylation status and gene expression. Subsequent sequencing analysis in an independent cohort of 288 AML patients (pts) revealed DNMT3A mutations (DNMT3Amut) in 22% of the pts; mutations were associated with intermediate-risk cytogenetics and poor outcome. Aims: To evaluate frequency and clinical impact of DNMT3Amut in pts with AML aged 18 to 61 years who were treated within AMLSG treatment trials AML HD98A (Schlenk et al., J Clin Oncol 2010;28:4642–8) and AMLSG 07–04 (NCT00151242). Methods: DNMT3A mutation analysis was performed in 1218 AML (HD98A, n=685; AMLSG 07–04, n=533; de novo AML, n=1102; s-AML, n=45; t-AML, n=69) using a DNA-based PCR assay for all coding exons (1 to 23) followed by direct sequencing. The median follow-up was 5.06 years. Results: DNMT3A mut were found with an overall frequency of 19.6% (239/1218); 189 mutations were located in the MTase domain clustering at amino acid R882 (79%). All but one mutation were heterozygous; only 4 cases had two mutations. DNMT3A sequence alterations included 17 frameshift, 4 nonsense, and 222 missense mutations. DNMT3A mut pts were significantly older (P=.01), more frequently females (P=.001), had higher white blood cell and platelet counts (both P<.0001), and higher bone marrow blasts percentage (P=.001). DNMT3Amut were associated with cytogenetically-normal AML (CN-AML, P<.0001), while DNMT3Amut were rare in favorable and adverse-risk karyotypes (P<.0001). Correlations with other molecular markers (NPM1, CEBPA, FLT3, IDH1/2, TET2, ASXL1) revealed a significant association with NPM1 (P<.0001), FLT3-ITD (P<.0001), and IDH1/2 (IDH1R132, P<.0001; IDH2R140, P=.0003; IDH2R172, P=.03) mutations, while co-occurrence of CEBPA (P=.02) and ASXL1 (P=.02) mutations was less frequent. DNMT3A mutational status did not impact complete remission (CR) rate, event-free (EFS) and relapse-free survival (RFS), neither in the whole cohort (P=.09, P=.98, P=.11; respectively) nor in the subgroup of CN-AML (P=.39, P=.79, P=.19, respectively). DNMT3Amut had a negative impact on overall survival (OS) in trend in the whole cohort (P=.07) and significantly in CN-AML (P=.02). In multivariable analyses, DNMT3Amut were in trend associated with a negative prognostic impact on OS (hazard ratio, 1.24; P=.06). In addition, we performed subgroup analyses according to (1) the NPM1 mutational status, and (2) the molecular risk groups of CN-AML (as defined by the European LeukemiaNet classification). DNMT3Amut did not impact OS in NPM1-mutated patients in the whole cohort as well as in CN-AML (P=.34; P=.22; respectively), while in NPM1-wildtype patients DNMT3Amut were associated with inferior OS in both, the whole cohort and in CN-AML (P=.001; P=.005; respectively). In molecular unfavorable CN-AML (NPM1-wildtype with or without FLT3-ITD, NPM1-mutated with FLT3-ITD, CEBPA-wildtype), DNMT3Amut were significantly associated with worse OS (P=.002) compared with DNMT3A-wildtype pts, even outweighing FLT3-ITD as an unfavorable prognostic marker. There was no effect of DNMT3Amut in molecular favorable-risk CN-AML. Conclusions: DNMT3A mutations are confirmed as frequent genetic aberrations in AML, associated with normal karyotype, NPM1, FLT3-ITD, and IDH1/2 mutations. DNMT3Amut predicts for inferior outcome in molecularly-defined subsets of AML, that is, NPM1-wildtype AML and molecular unfavorable CN-AML. As a single marker, DNMT3Amut only had a moderate effect on outcome. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Addition of the Anti-CD33 Monoclonal Antibody Mylotarg to Fludarabine/High Dose Cytarabine - Based Induction Significantly Improves Outcome in Patient Affected By FLT3-ITD Positive Cytogenetically Normal Acute Myeloid Leukemia

Blood ◽  
2019 ◽  
Vol 134 (Supplement_1) ◽  
pp. 1365-1365
Author(s):  
Paola Minetto ◽  
Anna Candoni ◽  
Fabio Guolo ◽  
Marino Clavio ◽  
Maria Elena Zannier ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Favorable Effect ◽  
High Dose ◽  
Intermediate Risk ◽  
Npm1 Mutation ◽  
Mutational Status ◽  
High Dose Cytarabine ◽  
Risk Patients ◽  
Acute Myeloid

Background: The addition of the anti-CD33 targeting antibody Mylotarg (MY) to conventional "3+7" induction has been shown to improve the outcome of patients affected by acute myeloid leukemia (AML) without adverse cytogenetic alterations. Early reports suggested that MY was particularly effective among low risk patients, such as core binding factor AML, particularly if included in a high dose cytarabine-based induction therapy. The role of MY for intermediate risk patients appears to be less clear. Cytogenetically defined intermediate risk patients may be further stratified considering two frequent molecular aberrations: FLT3 "internal tandem duplication" (FLT3-ITD) mutation, associated with poor prognosis and NPM1 mutation (NPM1-mut), associated with a good prognosis. The concomitant presence of NPM1-mutpartially overcomes the negative prognostic impact of FLT3-ITD, which is also modulated by FLT3-ITD/wild type allelic ratio. NPM1 and FLT3 mutational status assessment is strongly recommended for risk stratification at diagnosis by the last ELN 2017 guidelines. Aims: To investigate the efficacy of MY added to an intensive fludarabine, high dose cytarabine and Idarubicin-based induction regimen (FLAI) as frontline treatment for younger (&lt;65 years), cytogenetically normal AML patients according to NPM1 and FLT3-ITD mutational status. Methods:One-hundred and forty eight consecutive AML patients, treated in 3 Italian Hematology centersbetween 2008 and 2018and harboring at least one molecular alteration among NPM1-mut and FLT3-ITD, were included in the analysis. Thirty three patients carried isolated FLT3-ITD, 50patients showed concomitant FLT3-ITD and NPM1-mut and 65 isolated mutated NPM-1.Median age was 50 years(range: 18-65). All patients received FLAI induction (fludarabine 30 mg/sqm and ARA-C 2g/sqm on days1 to 5 plus idarubicin 10 mg/sqm on days 1-3-5), with or without low dose MY(3 mg/sqm, added in 42 patients), followed by a second induction without fludarabine and with idarubicin at the increased dose of 12 mg/sqm. Before 2017, patients with isolated FLT3-ITD mutation were scheduled for allogeneic stem cell transplantation (HSCT), if an HLA-matched sibling donor was available, whereas after 2017 only patients with high allelic burden isolated FLT3-ITD mutation received HSCT in first CR. The other patients received conventional high dose cytarabine consolidation for a total of 3 cycles. Results: Overall, 60-days mortality was 3%, and was not significantly influenced by receiving or not MY during induction. After one induction cycle, 126 patients achieved CR (85%) with no difference between patients receiving or not MY. After a median follow up of 70months, 3-year overall survival (OS) was 59.5% (median not reached). OS duration was significantly longer in NPM1 mutated patients (p &lt;0.05).Patients with isolated FLT3-ITD mutation had a significantly worse prognosis (3-year OS 38.3%, p&lt;0.05). The addiction of MY did not significantly improve outcome in the whole cohort but did show a significant positive effect on survival among FLT3-ITD patients (3-year OS 66.7% vs 46.6% for FLT3-ITD patients receiving or not MY, respectively, p&lt;0.03, Fig. 1). This effect was more evident among the 33 NPM1 negative/FLT3-ITD patients: in this subgroup, patients who received MY had an overall good outcome that was similar to patients with double mutation who received the same therapy(median OS not reached in both groups, p=n.s.). On the contrary, among patients who did not receive MY, NPM1 negative/FLT3-ITD positive patients had a poor outcome, significantly inferior to double positive patients receiving the same regimen(3-Year OS 39.8% and 57.3%, respectively, p&lt;0.05). The favorable effect of MY among FLT3-ITD patients was not influenced by FLT3-ITD allelic burden.Of note, the proportion of patients receiving HSCT in first CR, as expected, was higher among patients harboring isolated FLT3-ITD mutation, but there was no significant difference among patients receiving or not MY. Conclusions: Despite the potential bias due to the retrospective nature of the analysis, our data seem to indicate that Mylotarg, added to an intensive fludarabine/high dose cytarabine-based induction, provides a significant improvement in anti-leukemic efficacy in patients carrying FLT3-ITD mutation, especially if concomitant NPM1 mutation is not present. Disclosures Candoni: Gilead: Honoraria, Speakers Bureau; Celgene: Honoraria; Pfizer: Honoraria; Janssen: Honoraria; Merck SD: Honoraria, Speakers Bureau. Bocchia:Novartis: Honoraria; Incyte: Honoraria; BMS: Honoraria.

Prognostic Impact and Concurrent Genetic Alterations of CEBPA Double Mutations in Adults with Cytogenetically Intermediate-Risk Acute Myeloid Leukemia.

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 2538-2538
Author(s):  
Shunichiro Yamaguchi ◽  
Kenji Tokunaga ◽  
Eisaku Iwanaga ◽  
Tomoko Nanri ◽  
Taizo Shimomura ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Transcription Factor ◽  
Clinical Outcome ◽  
Myeloid Leukemia ◽  
Gene Mutations ◽  
Prognostic Impact ◽  
Intermediate Risk ◽  
Disease Entity ◽  
Cebpa Mutations ◽  
Acute Myeloid

Abstract Abstract 2538 Aims: Among acute myeloid leukemia (AML) patients with intermediate-risk cytogenetics, C/EBPa mutations represent a distinct disease entity with a favorable clinical outcome and is adopted in the current WHO classification of AML as a provisional disease entity in the category AML with recurrent genetic abnormalities. CEBPA encodes a transcription factor that is essential for neutrophil development. AML patients with CEBPA mutations can be separated into two subgroups with a single mutation in the CEBPA (CEBPA sm) and double mutations (CEBPA dm). Biallelic mutations consisted of an N-terminal frameshift mutation and a C-terminal inframe bZIP mutation were detected in the majority of CEBPA dm, whereas CEBPA sm occurs in either N-terminal or C-terminal regions. More recent data indicate that favorable outcome is mainly observed in AML patients with CEBPA dm but not with CEBPA sm. In addition, concurrent gene mutations may occur more frequently in AML with CEBPA sm than in CEBPA dm. In contrast, transcription factor GATA2 mutations are frequently identified in AML with CEBPA dm. In this study, we examined incidence, concurrent gene mutations and clinical significance of CEBPA dm and CEBPA sm in Japanese adults with cytogenetically intermediate-risk AML. Methods: To identify the prevalence and prognostic impact of CEBPA dm and CEBPA sm, we examined 111 patients with intermediate-risk AML who were mainly treated with the JALSG protocols. Age ranged from 16 to 86 years, with a median of 58.5 years. DNA was extracted from bone marrow or peripheral blood mononuclear cells at diagnosis and subjected to PCR amplification and direct sequencing of the CEBPA, FLT3, NPM1, IDH1, IDH2, DNMT3A and GATA2 genes. This study was approved by the Institutional Review Boards and informed consent was obtained from each patient according to guidelines based on the revised Declaration of Helsinki. Results: Of 111 cytogenetically intermediate-risk AML, we found 12 (10.8%) CEBPA dm and 7 (6.3%) CEBPA sm. In 7 CEBPA sm, one NPM1 mutation and one FLT3-ITD were detected. Two FLT 3-ITD and no concurrent mutation of NPM1 were found in CEBPA dm. No mutation in the IDH1, IDH2, DNMT3A exon 23 was identified in both patients with CEBPA sm and CEBPA dm. On the other hand, mutations in the GATA2 zinc finger domains were detected in 3 of 12 (25%) patients with CEBPA dm. No GATA2 mutations were found in 7 CEBPA sm. One of 21 patients with wild-type CEBPA (CEBPA wt) had a GATA2 mutation. Patients with CEBPA double or single mutations showed a better 5-year overall survival (OS) compared to CEBPA wt (51.3% vs 16.0%, P=0.0048). CEBPA dm AML was associated with a significant superior clinical outcome compared with CEBPA wt (5-year OS, 55.6% vs 16.0%, P=0.0025). However, no significant difference was identified between CEBPA dm and CEBPA sm AML (5-years OS, 55.6% vs 42.9%, P=0.1375) or between CEBPA sm and CEBPA wt AML (5-year OS, 42.9% vs 16.0%, P=0.4827). In addition, the presence of additional GATA2 mutations did not significantly influence the clinical outcome of AML patients with CEBPA dm. Conclusions: A total of 19 (17.1%) patients with cytogenetically intermediate-risk AML harbored CEBPA mutations. Our study indicates that the presence of the CEBPA dm but not CEBPA sm is associated with favorable outcome in Japanese patients with cytogenetically intermediate-risk AML. Disclosures: No relevant conflicts of interest to declare.

Risk adapted therapeutic strategy in newly diagnosed acute myeloid leukemia: Refining the outcomes of ELN 2017 intermediate-risk patients

2021 ◽  
Vol 105 ◽  
pp. 106568
Author(s):  
Razan Mohty ◽  
Radwan Massoud ◽  
Zaher Chakhachiro ◽  
Rami Mahfouz ◽  
Samer Nassif ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Therapeutic Strategy ◽  
Intermediate Risk ◽  
Newly Diagnosed ◽  
Risk Patients ◽  
Acute Myeloid
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