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Review
. 2022 Oct;13(10):1723-1736.
doi: 10.1007/s13300-022-01311-2. Epub 2022 Aug 27.

The Dual Pandemics of COVID-19 and Obesity: Bidirectional Impact

Affiliations
Review

The Dual Pandemics of COVID-19 and Obesity: Bidirectional Impact

Nitin Kapoor et al. Diabetes Ther. 2022 Oct.

Abstract

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), responsible for the COVID-19 pandemic, has been shown to disrupt many organ systems in the human body. Though several medical disorders have been affected by this infection, a few illnesses in addition may also play a role in determining the outcome of COVID-19. Obesity is one such disease which is not only affected by the occurrence of COVID-19 but can also result in a worse clinical outcome of COVID-19 infection. This manuscript summarizes the most recent evidence supporting the bidirectional impact of COVID-19 and obesity. It highlights how the presence of obesity can be detrimental to the outcome of COVID-19 in a given patient because of the mechanical limitations in lung compliance and also by the activation of several thrombo-inflammatory pathways. The sociodemographic changes brought about by the pandemic in turn have facilitated the already increasing prevalence of obesity. This manuscript highlights the importance of recognizing these pathways which may further help in policy changes that facilitate appropriate measures to prevent the further worsening of these two pandemics.

Keywords: Bidirectional impact; COVID-19; Obesity; SARS-CoV-2; Syndemic.

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Figures

Fig. 1
Fig. 1
Bidirectional impact of COVID-19 and obesity

References

    1. Kapoor N, Audsley J, Rupali P, et al. A gathering storm: HIV infection and nonalcoholic fatty liver disease in low and middle-income countries. AIDS. 2019;33(7):1105–1115. doi: 10.1097/QAD.0000000000002161. - DOI - PubMed
    1. Sajith KG, Kapoor N, Shetty S, et al. Bone health and impact of tenofovir treatment in men with hepatitis-B related chronic liver disease. J Clin Exp Hepatol. 2018;8(1):23–27. doi: 10.1016/j.jceh.2017.05.009. - DOI - PMC - PubMed
    1. Wildman JM, Morris S, Pollard T, Gibson K, Moffatt S. "I wouldn't survive it, as simple as that": syndemic vulnerability among people living with chronic non-communicable disease during the COVID-19 pandemic. SSM Qual Res Health. 2022;2:100032. doi: 10.1016/j.ssmqr.2021.100032. - DOI - PMC - PubMed
    1. Sheldon TA, Wright J. Twin epidemics of COVID-19 and non-communicable disease. BMJ. 2020;369:m2618. doi: 10.1136/bmj.m2618. - DOI - PubMed
    1. Sathish T, Kapoor N, Cao Y, Tapp RJ, Zimmet P. Proportion of newly diagnosed diabetes in COVID-19 patients: a systematic review and meta-analysis. Diabetes Obes Metab. 2021;23(3):870–874. doi: 10.1111/dom.14269. - DOI - PMC - PubMed

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