2021
DOI: 10.1016/j.clbc.2020.09.005
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Markers of Cardiotoxicity in Early Breast Cancer Patients Treated With a Hypofractionated Schedule: A Prospective Study

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Cited by 8 publications
(8 citation statements)
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“…Donovan et al measured highly sensitive TnI and TnT before and during radiotherapy at week two and four; they found no significant increase in the two markers, but the study population was very small and the cumulative radiation dose was low [63]. De Sanctis et al found no increase in cardiac TnI and BNP levels from baseline related to left breast irradiation [64]. Yu et al investigated whether radiotherapy could induce high sensitivity TnI increases after anthracyclines and trastuzumab based chemotherapy; no significant change in biomarker level was detected from baseline [65].…”
Section: Radiotherapymentioning
confidence: 99%
“…Donovan et al measured highly sensitive TnI and TnT before and during radiotherapy at week two and four; they found no significant increase in the two markers, but the study population was very small and the cumulative radiation dose was low [63]. De Sanctis et al found no increase in cardiac TnI and BNP levels from baseline related to left breast irradiation [64]. Yu et al investigated whether radiotherapy could induce high sensitivity TnI increases after anthracyclines and trastuzumab based chemotherapy; no significant change in biomarker level was detected from baseline [65].…”
Section: Radiotherapymentioning
confidence: 99%
“…Exclusion of chemotherapy limits generalisability Skyttä et al, 2019 [ 20 ] Prospective 80 Breast cancer or DCIS (L/R = 60/20) 50 Gy/25Fx ± boost or 42.6 Gy/16Fx 3DCRT Not Permitted 3.1 (1.5) b hsTnT, NT-proBNP Pre-RT, immediately after RT and 3 years after RT No association of biomarkers with cardiac dosimetry Exclusion of chemotherapy limits generalisability Demissei et al, 2019 [ 21 ] Prospective 87 Breast cancer (60; L/R = NR), Lung Cancer (13), Mediastinal lymphoma (14) Conventional fractionation) Photon (technique NR) or Protons Permitted 1.5 (1.1) b hsTnT, NT-proBNP, PIGF, GDF-15 Pre-RT and a median of 20 days post-RT (IQR 1–35) No association of biomarkers with cardiac dosimetry in breast cancer patients PIGF and GDF-15 associated with cardiac dosimetry in lung and lymphoma group, though sample size was small. Analysis for left breast not performed Yu et al, 2019 [ 22 ] Retrospective 47 Her2 + breast cancer (L/R = 26/21) 50 Gy/25Fx or 42.4 Gy/16Fx ± boost 3DCRT or IMRT Permitted 1.8 (1.5) b hsTnI Baseline (Pre-Chemotherapy), Pre-RT, immediately post-RT and 6 months post-RT Statistical analysis not performed due to incomplete data on paired samples - De Sanctis et al, 2020 [ 24 ] Prospective 44 Breast cancer (L/R = 27/17) 42.4 Gy/16Fx ± boost 3DCRT Permitted 1.3 (NR) b …”
Section: Discussionmentioning
confidence: 99%
“…Many groups have explored and been unable to define the predictive value of using cardiac biomarkers (eg, cardiac troponin, CRP, NT-proBNP) for early detection of cancer therapy-induced cardiac toxicity. 19,[42][43][44][45] These studies usually involved small numbers of patients with quite heterogenous thoracic disease 19,42,43 as well as lower prescribed radiation doses; for example, in the Kuo study, only 13 of 30 patients had NSCLC, and the radiation dose was only 50.4 Gy. Other studies involved patients with breast cancer, for whom cardiac structures can be avoided in radiation treatment planning.…”
Section: Discussionmentioning
confidence: 99%
“…Reported cardiac exposures associated with treatment of breast cancer are usually quite low, and the total dose is lower than that typically used for definitive concurrent chemoradiation for NSCLC. [43][44][45] Both De Sanctis 43 and Palumbo 45 reported finding no elevation in longitudinal measurements of NT-proBNP levels or any association with cardiac toxicity in prospective studies of patients with early breast cancer; Palumbo reported finding a strong correlation between the normalized NT-proBNP and cardiac dosimetry. In another study, cardiac radiation dosimetric parameters correlated strongly with DGF-15 and placental growth factor levels during treatment for patients with lung cancer.…”
Section: Discussionmentioning
confidence: 99%