Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Observational Study
. 2017 Aug 3;17(1):519.
doi: 10.1186/s12885-017-3505-0.

Novel approaches to the prediction, diagnosis and treatment of cardiac late effects in survivors of childhood cancer: a multi-centre observational study

Amy Skitch  1   2 , Seema Mital  3   4 , Luc Mertens  3   4 , Peter Liu  5 , Paul Kantor  6   7 , Lars Grosse-Wortmann  3   4 , Cedric Manlhiot  3   4 , Mark Greenberg  3   4   8 , Paul C Nathan  3   4
Affiliations
Observational Study

Novel approaches to the prediction, diagnosis and treatment of cardiac late effects in survivors of childhood cancer: a multi-centre observational study

Amy Skitch et al. BMC Cancer. .

Abstract

Background: Anthracycline-induced cardiac toxicity is a cause of significant morbidity and early mortality in survivors of childhood cancer. Current strategies for predicting which children are at greatest risk for toxicity are imperfect and diagnosis of cardiac injury is usually made relatively late in the natural history of the disease. This study aims to identify genomic, biomarker and imaging parameters that can be used as predictors of risk or aid in the early diagnosis of cardiotoxicity.

Methods: This is a prospective longitudinal cohort study that recruited two cohorts of pediatric cancer patients at six participating centres: (1) an Acute Cohort of children newly diagnosed with cancer prior to starting anthracycline therapy (n = 307); and (2) a Survivor Cohort of long-term survivors of childhood cancer with past exposure to anthracycline (n = 818). The study team consists of three collaborative cores. The Genomics Core is identifying genomic variations in anthracycline metabolism and in myocardial response to injury that predispose children to treatment-related cardiac toxicity. The Biomarker Core is identifying existing and novel biomarkers that allow for early diagnosis and prognosis of anthracycline-induced cardiac toxicity. The Imaging Core is identifying echocardiographic and cardiac magnetic resonance (CMR) imaging parameters that correspond to early signs of cardiac dysfunction and remodeling and precede global dysfunction and clinical symptoms. The data generated by the cores will be combined to create an integrated risk-prediction model aimed at more accurate identification of children who are most susceptible to anthracycline toxicity.

Discussion: We aim to identify genomic risk factors that predict risk for anthracycline cardiotoxicity pre-exposure and imaging and biomarkers that facilitate early diagnosis of cardiac injury. This will facilitate a personalized approach to identifying at-risk children with cancer who may benefit from cardio- protective strategies during therapy, and closer surveillance and earlier initiation of medications to preserve heart function after cancer therapy.

Trial registration: NCT01805778 . Registered 28 February 2013; retrospectively registered.

Keywords: Anthracycline therapy; Cardiac; Childhood cancer; Late effects; Survival; Treatment.

PubMed Disclaimer

Conflict of interest statement

Ethics approval and consent to participate

This study was approved by the ethics committees of The Hospital for Sick Children, the University Health Network, the University of Western Ontario Health Sciences, the Children’s Hospital of Eastern Ontario, McMaster Health Sciences and the Children’s Hospital of Orange County. Each participating centre was required to obtain approval renewals as mandated by local institutional guidelines. Written informed consent was obtained from all participating individuals (or parent consent with corresponding participant assent, where applicable).

Consent for publication

Not applicable.

Competing interests

The authors declare that they have no competing interests.

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Figures

Fig. 1
Fig. 1
Data and specimen acquisition from the Acute Cohort. BIOMKR: Serum for biomarkers, ECHO: Echocardiogram, DNA: Blood or saliva for DNA, CLIN: Gather baseline clinical data
Fig. 2
Fig. 2
Data and specimen acquisition from the Survivor Cohort. BIOMKR: Serum for biomarkers, ECHO: Echocardiogram, DNA: Blood for DNA, CMR: Cardiac Magnetic Resonance, CLIN: Gather baseline clinical data
See this image and copyright information in PMC

References

    1. SEER Cancer Statistics Review, 1975-2007 (based on November 2009 SEER data submission, posted to the SEER web site, 2010). In: Altekruse SF, Kosary CL, Krapcho M, Neyman N, Aminou R, Waldron W, Ruhl J, Howlader N, Tatalovich Z, Cho H, Mariotto A, Eisner MP, Lewis DR, Cronin K, Chen HS, Feuer EJ, Stinchcomb DG, Edwards BK, editors. Bethesda MD: National Cancer Institute; 2010.
    1. Gatta G, Zigon G, Capocaccia R, Coebergh JW, Desandes E, Kaatsch P, Pastore G, Peris-Bonet R, Stiller CA. Survival of European children and young adults with cancer diagnosed 1995-2002. Eur J Cancer. 2009;45:992–1005. doi: 10.1016/j.ejca.2008.11.042. - DOI - PubMed
    1. Phillips SM, Padgett LS, Leisenring WM, Stratton KK, Bishop K, Krull KR, Alfano CM, Gibson TM, de Moor JS, Hartigan DB, Armstrong GT, Robison LL, Rowland JH, Oeffinger KC, Mariotto AB. Survivors of childhood cancer in the United States: prevalence and burden of morbidity. Cancer Epidemiol Biomark Prev. 2015;24(4):653–663. doi: 10.1158/1055-9965.EPI-14-1418. - DOI - PMC - PubMed
    1. Hudson MM, Ness KK, Gurney JG, Mulrooney DA, Chemaitilly W, Krull KR, Green DM, Armstrong GT, Nottage KA, Jones KE, Sklar CA, Srivastava DK, Robinson LL. Clinical ascertainment of health outcomes among adults treated for childhood cancer. JAMA. 2013;309(22):2371–2381. doi: 10.1001/jama.2013.6296. - DOI - PMC - PubMed
    1. Armstrong GT, Pan Z, Ness KK, Srivastava D, Robison LL. Temporal trends in cause-specific late mortality among 5-year survivors of childhood cancer. J Clin Oncol. 2010;28:1224–1231. doi: 10.1200/JCO.2009.24.4608. - DOI - PMC - PubMed

Publication types

MeSH terms

Associated data

LinkOut - more resources