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@ARTICLE{Krau:303198,
author = {S. M. Krauß and E. Telzerow and D. Richter and A. S. Moret
and M. Rothenberg-Thurley and C. Sauerland and A. Weigert
and A. Fraccaroli and J. Tischer and F. Ziemann and K. S.
Götze and W. E. Berdel and B. Wörmann and U. Krug and J.
Braess and P. Heussner and W. Enard and W. Hiddemann and K.
Spiekermann$^*$ and D. Görlich and U. Platzbecker and K. H.
Metzeler},
title = {{C}lonal hematopoiesis in {AML} long-term survivors: {R}isk
factors and clinical consequences.},
journal = {HemaSphere},
volume = {9},
number = {7},
issn = {2572-9241},
address = {Hoboken},
publisher = {John Wiley $\&$ Sons Ltd.},
reportid = {DKFZ-2025-01549},
pages = {e70183},
year = {2025},
abstract = {Clonal hematopoiesis (CH) is common in the general
population and associated with various health risks, but its
prevalence and clinical implications in acute myeloid
leukemia (AML) long-term survivors (LTS; ≥5-year survival)
are unknown. We analyzed CH in 373 AML-LTS with a median
11.6-year follow-up from diagnosis using a sensitive
targeted sequencing assay based on single-molecule molecular
inversion probes. CH variants were detected in $61.9\%$ of
survivors, with $26\%$ having small-clone CH (SC-CH, variant
allele frequency (VAF) < $2\%)$ and $35.9\%$ CH of
indeterminate potential $(≥2\%$ VAF). CH was more
prevalent in survivors treated with chemotherapy only
$(75.7\%)$ compared to those who received allogeneic stem
cell transplantation (alloSCT, $54.0\%)$ and to age
group-matched healthy controls. In chemotherapy-treated
survivors, CH prevalence increased with age, whereas in
alloSCT recipients, it most closely associated with
hematopoietic age (i.e., the sum of donor age and time since
transplantation). The variant spectrum also differed by
treatment, with TP53 and PPM1D variants being more common in
the chemotherapy group. CH variants $≥10\%$ VAF associated
with increased risks of diabetes in alloSCT recipients and
secondary neoplasms in chemotherapy-treated survivors. This
study provides insights into the high prevalence and
potential clinical relevance of CH in AML-LTS.},
cin = {MU01},
ddc = {610},
cid = {I:(DE-He78)MU01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40709316},
pmc = {pmc:PMC12288099},
doi = {10.1002/hem3.70183},
url = {https://inrepo02.dkfz.de/record/303198},
}