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@ARTICLE{Kersting:285126,
author = {D. Kersting$^*$ and I.-A. Mavroeidi$^*$ and S. Settelmeier
and R. Seifert$^*$ and M. Schuler$^*$ and K. Herrmann$^*$
and T. Rassaf and C. Rischpler$^*$},
title = {{M}olecular {I}maging {B}iomarkers in {C}ardiooncology: {A}
{V}iew on {E}stablished {T}echnologies and {F}uture
{P}erspectives.},
journal = {Journal of nuclear medicine},
volume = {64},
number = {Suppl 2},
issn = {0097-9058},
address = {New York, NY},
publisher = {Soc.},
reportid = {DKFZ-2023-02250},
pages = {29S - 38S},
year = {2023},
abstract = {Novel therapeutic options have significantly improved
survival and long-term outcomes in many cancer entities.
Unfortunately, this improvement in outcome is often
accompanied by new and increasingly relevant therapy-related
cardiovascular toxicity. In this context, cardiooncology has
emerged as a new field of interdisciplinary individual
patient care. Important tasks are pretherapeutic risk
stratification and early detection and treatment of
cardiotoxicity, which comprises cardiac damage in relation
to cardiovascular comorbidities, the tumor disease, and
cancer treatment. Clinical manifestations can cover a broad
spectrum, ranging from subtle and usually asymptomatic
abnormalities to serious acute or chronic complications.
Typical manifestations include acute and chronic heart
failure, myo- and pericarditis, arrythmias, ischemia, and
endothelial damage. They can be related to almost all
current cancer treatments, including cytotoxic chemotherapy,
targeted therapy, immunotherapy, hormonal therapy, and
radiotherapy. Molecular imaging biomarkers can aid in
pretherapeutic cardiooncologic assessment for primary
prevention and personalized surveillance, detection, and
differential diagnosis of cardiotoxic complications.
Potential advantages over conventional diagnostics are the
higher detection sensitivity for subtle changes in cardiac
homeostasis, higher reproducibility, and better observer
independence. Hybrid imaging with highly sensitive PET/MRI
may be particularly suited for early diagnosis. Important
technologies that are encouraged in current
multidisciplinary guidelines are equilibrium radionuclide
angiography for evaluation of ventricular function and
chamber morphology, as well as myocardial perfusion imaging
for additional detection of ischemia. Novel modalities that
may detect even earlier signs of cardiotoxicity comprise
123I-metaiodobenzylguanidine SPECT to visualize sympathetic
innervation, 18F-FDG and somatostatin receptor
(68Ga-DOTATOC/DOTATATE) PET to indicate a metabolic shift
and inflammation, and 68Ga-fibroblast activation protein
inhibitor PET to monitor cardiac remodeling. In addition,
PET imaging of mitochondrial function has recently been
introduced in preclinical models and will potentially
broaden the field of application through higher sensitivity
and specificity and by enabling higher individualization of
diagnostic concepts.},
keywords = {cardiooncology (Other) / cardiotoxicity (Other) / molecular
imaging (Other) / nuclear cardiology (Other)},
cin = {ED01},
ddc = {610},
cid = {I:(DE-He78)ED01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:37918843},
doi = {10.2967/jnumed.122.264868},
url = {https://inrepo02.dkfz.de/record/285126},
}