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Review
. 2022 Sep;24(9):1117-1127.
doi: 10.1007/s11886-022-01732-2. Epub 2022 Jun 27.

Disparities in Cardio-oncology: Effects On Outcomes and Opportunities for Improvement

Javaria Ahmad  1 , Anjani Muthyala  2 , Ashish Kumar  3 , Sourbha S Dani  4 , Sarju Ganatra  4
Affiliations
Review

Disparities in Cardio-oncology: Effects On Outcomes and Opportunities for Improvement

Javaria Ahmad et al. Curr Cardiol Rep. 2022 Sep.

Abstract

Purpose of review: The purpose of this article is to provide a comprehensive review of available data on health disparities and the interconnected social determinants of health (SDOH) in cardio-oncology. We identify the gaps in the literature and suggest areas for future research. In addition, we propose strategies to address these disparities at various levels.

Recent findings: There has been increasing recognition of health disparities and the role of SODH on an individual's access to health care, quality of care, and outcomes of the illness. There is growing evidence of sex and race-based differences in cancer therapy-related cardiotoxicity. Recent studies have shown how access and quality of health care are affected by financial stability and rurality. Our recent study utilizing the social vulnerability index (SVI) and county-level patient data found graded increase in county-level cardio-oncology mortality with greater social vulnerability. The incremental impact of social vulnerability was higher for cardio-oncology mortality than for mortality related to either cancer or CVD alone. The mortality rates in these patients were higher in rural areas compared to urban areas regardless of social vulnerability. Additionally, for those within the counties within highest social vulnerability, Black individuals had significantly higher cardio-oncology mortality compared with White individuals. Disparities in the cardio-oncology population are deep-rooted and widespread, leading to poor quality of life and increased mortality. It is crucial to integrate SDOH, not only in clinical care delivery but also in future research, and registry data to improve our understanding and the outcomes in our unique subset of cardio-oncology patients.

Keywords: Cancer; Cardio-oncology; Cardiovascular disease; Disparities; Social determinants of health.

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Conflict of interest statement

The authors declare that they have no conflict of interest.

Figures

Fig. 1
Fig. 1
Contributory factors for disparities in cardio-oncology and the suggested interventions to address these disparities
See this image and copyright information in PMC

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