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. 2022 Sep 29:12:961380.
doi: 10.3389/fonc.2022.961380. eCollection 2022.

The worldwide impact of COVID-19 on cancer care: A meta-analysis of surveys published after the first wave of the pandemic

Serena Di Cosimo  1 , Nicola Susca  2 , Giovanni Apolone  3 , Nicola Silvestris  4 , Vito Racanelli  2
Affiliations

The worldwide impact of COVID-19 on cancer care: A meta-analysis of surveys published after the first wave of the pandemic

Serena Di Cosimo et al. Front Oncol. .

Abstract

Background: The rapid and global spread of COVID-19 posed a massive challenge to healthcare systems, which came across the need to provide high-intensity assistance to thousands of patients suffering from SARS-CoV-2 infection while assuring continuous care for all other diseases. This has been of particular importance in the oncology field. This study explores how oncology centers responded to the pandemic at a single center level by assessing surveys addressing different aspects of cancer care after the pandemic outbreak.

Methods: We performed a systematic review and meta-analysis of the cancer care surveys published until December 11th, 2020. Data were analyzed according to three main areas of interest, namely health care organization, including cancellation/delay and/or modification of scheduled treatments, cancellation/delay of outpatient visits, and reduction of overall cancer care activities; routine use of preventive measures, such as personal protective equipment (PPE) by both patients and health care workers, and systematic SARS-CoV-2 screening by nasopharyngeal swabs; and implementation of telemedicine through remote consultations.

Findings: Fifty surveys reporting data on 9150 providers from 121 countries on 5 continents were included. Cancellation/delay of treatment occurred in 58% of centers; delay of outpatient visits in 75%; changes in treatment plans in 65%; and a general reduction in clinical activity in 58%. Routine use of PPE by patients and healthcare personnel was reported by 81% and 80% of centers, respectively; systematic SARS-CoV-2 screening by nasopharyngeal swabs was reported by only 41% of centers. Virtual visits were implemented by the majority (72%) of centers.

Interpretation: These results describe the negative impact of COVID-19 on cancer care, the rapid response of cancer centers in terms of preventive measures and alternative treatment approaches such as telemedicine, and confirm that surveys can provide the valuable, low-cost and immediate information that critical situations require.

Keywords: COVID-19; healthcare; meta-analysis; oncology; survey.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
PRISMA flow-chart.
Figure 2
Figure 2
Worldwide distribution of the included studies.
Figure 3
Figure 3
Forest plots of the meta-analysis results for the 8 outcomes. (A) Treatment delay/cancellation; (B) Reduction of activity; (C) Modification of treatment; (D) Delay of visits; (E) Routine use of PPE (patients); (F) Routine use of PPE (workers); (G) Use of remote consultations; (H) Routine screening SARS-CoV-2 swab.
See this image and copyright information in PMC

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