Abstract
Mutations in myelodysplasia-related (MR) genes, rather than morphological features, have been included in the diagnostic criteria of the new 5th World Health Organization (WHO) classification for myelodysplastic syndrome (MDS)-associated acute myeloid leukemia (AML). This study compares the clinical relevance of the new criteria with those of the previous version. In a cohort of 135 patients with newly diagnosed AML, the MDS-related AML patients were classified according to the 5th and 4th edition of the WHO classification (AML, myelodysplasia-related [AML-MR5th] and AML with myelodysplasia-related changes [AML-MRC4th], respectively). The median age of the patients was 70.4 years. MR gene mutations were found in 48 patients (35.6%). Sixty-one patients (46.6%) were diagnosed with AML-MRC4th, while 71 patients (53.0%) were diagnosed with AML-MR5th. Patients with AML-MR5th were significantly older with significantly lower treatment response rate, higher recurrence rate, and shorter relapse-free survival after chemotherapy, whereas AML-MRC4th patients did not show any association with the treatment outcome. Overall, the following prognostic factors for survival were identified: age over 75 years, antecedent MDS or MDS/myeloproliferative neoplasm, chromosome 5 or 7 abnormalities, and KRAS and ZSZR2 mutations. The 5th WHO classification is more useful for predicting the treatment response of patients with AML-MR than the previous version. Among the MR genes, ZSZR2 mutations were found to be independent prognostic factors affecting survival.
Similar content being viewed by others
References
Arber DA, Orazi A, Hasserjian R, Thiele J, Borowitz MJ, Le Beau MM, Bloomfield CD, Cazzola M, Vardiman JW (2016) The 2016 revision to the World Health Organization classification of myeloid neoplasms and acute leukemia. Blood 127(20):2391–2405. https://doi.org/10.1182/blood-2016-03-643544
Papaemmanuil E, Gerstung M, Bullinger L, Gaidzik VI, Paschka P, Roberts ND, Potter NE, Heuser M, Thol F, Bolli N, Gundem G, Van Loo P, Martincorena I, Ganly P, Mudie L, McLaren S, O’Meara S, Raine K, Jones DR, Teague JW, Butler AP, Greaves MF, Ganser A, Dohner K, Schlenk RF, Dohner H, Campbell PJ (2016) Genomic classification and prognosis in acute myeloid leukemia. N Engl J Med 374(23):2209–2221. https://doi.org/10.1056/NEJMoa1516192
Arber DA, Erba HP (2020) Diagnosis and treatment of patients with acute myeloid leukemia with myelodysplasia-related changes (AML-MRC). Am J Clin Pathol 154(6):731–741. https://doi.org/10.1093/ajcp/aqaa107
Miesner M, Haferlach C, Bacher U, Weiss T, Macijewski K, Kohlmann A, Klein HU, Dugas M, Kern W, Schnittger S, Haferlach T (2010) Multilineage dysplasia (MLD) in acute myeloid leukemia (AML) correlates with MDS-related cytogenetic abnormalities and a prior history of MDS or MDS/MPN but has no independent prognostic relevance: a comparison of 408 cases classified as “AML not otherwise specified" (AML-NOS) or "AML with myelodysplasia-related changes” (AML-MRC). Blood 116(15):2742–2751. https://doi.org/10.1182/blood-2010-04-279794
Falini B, Macijewski K, Weiss T, Bacher U, Schnittger S, Kern W, Kohlmann A, Klein HU, Vignetti M, Piciocchi A, Fazi P, Martelli MP, Vitale A, Pileri S, Miesner M, Santucci A, Haferlach C, Mandelli F, Haferlach T (2010) Multilineage dysplasia has no impact on biologic, clinicopathologic, and prognostic features of AML with mutated nucleophosmin (NPM1). Blood 115(18):3776–3786. https://doi.org/10.1182/blood-2009-08-240457
Bacher U, Schnittger S, Macijewski K, Grossmann V, Kohlmann A, Alpermann T, Kowarsch A, Nadarajah N, Kern W, Haferlach C, Haferlach T (2012) Multilineage dysplasia does not influence prognosis in CEBPA-mutated AML, supporting the WHO proposal to classify these patients as a unique entity. Blood 119(20):4719–4722. https://doi.org/10.1182/blood-2011-12-395574
Duchmann M, Wagner-Ballon O, Boyer T, Cheok M, Fournier E, Guerin E, Fenwarth L, Badaoui B, Freynet N, Benayoun E, Lusina D, Garcia I, Gardin C, Fenaux P, Pautas C, Quesnel B, Turlure P, Terre C, Thomas X, Lambert J, Renneville A, Preudhomme C, Dombret H, Itzykson R, Cluzeau T (2022) Machine learning identifies the independent role of dysplasia in the prediction of response to chemotherapy in AML. Leukemia 36(3):656–663. https://doi.org/10.1038/s41375-021-01435-7
Khoury JD, Solary E, Abla O, Akkari Y, Alaggio R, Apperley JF, Bejar R, Berti E, Busque L, Chan JKC, Chen W, Chen X, Chng WJ, Choi JK, Colmenero I, Coupland SE, Cross NCP, De Jong D, Elghetany MT, Takahashi E, Emile JF, Ferry J, Fogelstrand L, Fontenay M, Germing U, Gujral S, Haferlach T, Harrison C, Hodge JC, Hu S, Jansen JH, Kanagal-Shamanna R, Kantarjian HM, Kratz CP, Li XQ, Lim MS, Loeb K, Loghavi S, Marcogliese A, Meshinchi S, Michaels P, Naresh KN, Natkunam Y, Nejati R, Ott G, Padron E, Patel KP, Patkar N, Picarsic J, Platzbecker U, Roberts I, Schuh A, Sewell W, Siebert R, Tembhare P, Tyner J, Verstovsek S, Wang W, Wood B, Xiao W, Yeung C, Hochhaus A (2022) The 5th edition of the World Health Organization Classification of Haematolymphoid Tumours: Myeloid and Histiocytic/Dendritic Neoplasms. Leukemia 36 (7):1703–1719. https://doi.org/10.1038/s41375-022-01613-1
Larsson CA, Cote G, Quintas-Cardama A (2013) The changing mutational landscape of acute myeloid leukemia and myelodysplastic syndrome. Mol Cancer Res 11(8):815–827. https://doi.org/10.1158/1541-7786.MCR-12-0695
Lindsley RC, Mar BG, Mazzola E, Grauman PV, Shareef S, Allen SL, Pigneux A, Wetzler M, Stuart RK, Erba HP, Damon LE, Powell BL, Lindeman N, Steensma DP, Wadleigh M, DeAngelo DJ, Neuberg D, Stone RM, Ebert BL (2015) Acute myeloid leukemia ontogeny is defined by distinct somatic mutations. Blood 125(9):1367–1376. https://doi.org/10.1182/blood-2014-11-610543
Dohner H, Estey E, Grimwade D, Amadori S, Appelbaum FR, Buchner T, Dombret H, Ebert BL, Fenaux P, Larson RA, Levine RL, Lo-Coco F, Naoe T, Niederwieser D, Ossenkoppele GJ, Sanz M, Sierra J, Tallman MS, Tien HF, Wei AH, Lowenberg B, Bloomfield CD (2017) Diagnosis and management of AML in adults: 2017 ELN recommendations from an international expert panel. Blood 129(4):424–447. https://doi.org/10.1182/blood-2016-08-733196
Hulegardh E, Nilsson C, Lazarevic V, Garelius H, Antunovic P, Rangert Derolf A, Mollgard L, Uggla B, Wennstrom L, Wahlin A, Hoglund M, Juliusson G, Stockelberg D, Lehmann S (2015) Characterization and prognostic features of secondary acute myeloid leukemia in a population-based setting: a report from the Swedish Acute Leukemia Registry. Am J Hematol 90(3):208–214. https://doi.org/10.1002/ajh.23908
Fang H, He R, Chiu A, Viswanatha DS, Ketterling RP, Patnaik MS, Reichard KK (2020) Genetic factors in acute myeloid leukemia with myelodysplasia-related changes. Am J Clin Pathol 153(5):656–663. https://doi.org/10.1093/ajcp/aqz206
Montalban-Bravo G, Kanagal-Shamanna R, Class CA, Sasaki K, Ravandi F, Cortes JE, Daver N, Takahashi K, Short NJ, DiNardo CD, Jabbour E, Borthakur G, Naqvi K, Issa GC, Konopleva M, Khoury JD, Routbort M, Pierce S, Do KA, Bueso-Ramos C, Patel K, Kantarjian H, Garcia-Manero G, Kadia TM (2020) Outcomes of acute myeloid leukemia with myelodysplasia related changes depend on diagnostic criteria and therapy. Am J Hematol 95(6):612–622. https://doi.org/10.1002/ajh.25769
Seymour JF, Dohner H, Butrym A, Wierzbowska A, Selleslag D, Jang JH, Kumar R, Cavenagh J, Schuh AC, Candoni A, Recher C, Sandhu I, Del Castillo TB, Al-Ali HK, Falantes J, Stone RM, Minden MD, Weaver J, Songer S, Beach CL, Dombret H (2017) Azacitidine improves clinical outcomes in older patients with acute myeloid leukaemia with myelodysplasia-related changes compared with conventional care regimens. BMC Cancer 17(1):852. https://doi.org/10.1186/s12885-017-3803-6
Gao Y, Jia M, Mao Y, Cai H, Jiang X, Cao X, Zhou D, Li J (2022) Distinct mutation landscapes between acute myeloid leukemia with myelodysplasia-related changes and de novo acute myeloid leukemia. Am J Clin Pathol 157(5):691–700. https://doi.org/10.1093/ajcp/aqab172
Fuhrmann I, Lenk M, Haferlach T, Stengel A, Hutter S, Baer C, Meggendorfer M, Kern W, Haferlach C (2022) AML, NOS and AML-MRC as defined by multilineage dysplasia share a common mutation pattern which is distinct from AML-MRC as defined by MDS-related cytogenetics. Leukemia 36(7):1939–1942. https://doi.org/10.1038/s41375-022-01631-z
Schnittger S, Bacher U, Haferlach C, Alpermann T, Dicker F, Sundermann J, Kern W, Haferlach T (2011) Characterization of NPM1-mutated AML with a history of myelodysplastic syndromes or myeloproliferative neoplasms. Leukemia 25(4):615–621. https://doi.org/10.1038/leu.2010.299
McKerrell T, Park N, Moreno T, Grove CS, Ponstingl H, Stephens J, Understanding Society Scientific G, Crawley C, Craig J, Scott MA, Hodkinson C, Baxter J, Rad R, Forsyth DR, Quail MA, Zeggini E, Ouwehand W, Varela I, Vassiliou GS (2015) Leukemia-associated somatic mutations drive distinct patterns of age-related clonal hemopoiesis. Cell Rep 10(8):1239–1245. https://doi.org/10.1016/j.celrep.2015.02.005
Potter N, Miraki-Moud F, Ermini L, Titley I, Vijayaraghavan G, Papaemmanuil E, Campbell P, Gribben J, Taussig D, Greaves M (2019) Single cell analysis of clonal architecture in acute myeloid leukaemia. Leukemia 33(5):1113–1123. https://doi.org/10.1038/s41375-018-0319-2
Funding
This work was supported by the research grant of the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (grant number 2020R1G1A1004157).
Author information
Authors and Affiliations
Contributions
Conceptualization: HS Park and J Kwon; methodology: HS Park, BR Son, and J Kwon; investigation: HS Park, HK Kim, HS Kim, Y Yang, and J Kwon; formal analysis: HS Park and J Kwon; writing — original draft preparation: HS Park and J Kwon; writing — review and editing: HK Kim, HS Kim, Y Yang, HS Han, BR Son and KH Lee; funding acquisition: J Kwon; supervision: BR Son, HS Han, KH Lee, and J Kwon.
Corresponding author
Ethics declarations
Ethics statement
This study was approved by the Institutional Review Board of Chungbuk National University (CBNU-2018–05-006–001). All samples and data were obtained with informed consent, following institutional review board-approved protocols, and in accordance with the Declaration of Helsinki.
Informed consent
Informed consent was obtained from all individuals participating in the study.
Competing interests
The authors declare no competing interests.
Additional information
Publisher's note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Park, H.S., Kim, H.K., Kim, Hs. et al. The new diagnostic criteria for myelodysplasia-related acute myeloid leukemia is useful for predicting clinical outcome: comparison of the 4th and 5th World Health Organization classifications. Ann Hematol 101, 2645–2654 (2022). https://doi.org/10.1007/s00277-022-05002-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00277-022-05002-7