ABSTRACT
Background: Patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) infection and a diagnosis of cancer are at high risk of severe symptomatic disease (COVID-19) and death. We performed a systematic review and meta-analysis of published studies, to estimate the case-fatality rate (CFR) of patients with solid or hematological tumors and SARS-CoV-2 infection. Methods: A systematic search of PubMed library up to 31 January, 2021, was performed in order to identify publications reporting the CFR among adult patients with solid or hematological tumors and SARS-CoV-2 infection. CFR was defined as the rate of deaths among SARS-CoV-2-positive cancer patients. Moreover, we separately assessed the CFR among patients with lung and breast cancer. Studies with at least 10 patients were included. The CFR was assessed through a random effect model, and 95% confidence intervals (CI) were calculated. The Higgins I2 index was computed to assess the heterogeneity between studies. Results: The systematic search of the literaturereturned 1,727studies. 1,551 were excluded on the basis of the title, 29 based on the abstract, and 3 were duplicates. A total of 144 studies were selected, including 35,725 patients with solid or hematological tumors and SARS-CoV-2 infection. In total, 46 and 32 studies reported the CFR among COVID-19 patients with lung (total N = 1,555) and breast (total N = 1.398) cancer, respectively. Overall, the CFR was 25.5% (95% CI 23.1%-28.1%, Egger test p < 0.001). A sensitivity analysis, after excluding studies with less than 100 patients, showed a CFR of 22.1% (95% CI 19.4%-25.2%). The CFR among patients with lung cancer and SARSCoV2 infection was 33.4% (95% CI 28.1%-39.6%) when including all studies and 26.3% (95% CI 17.6%-39.2%) at the sensitivity analysis after excluding studies with less than 100 patients. The CFR among patients with breast cancer and SARS-CoV2 infection was 13.7% (95% CI 9.1%-20.7%) when including all studies and 13.0% (95% CI 7.6%-22.1%) at the sensitivity analysis after excluding studies with less than 100 patients. Conclusions: One year after the outbreak of the pandemic, this large metaanalysis reports the impact of SARS-CoV-2 infection in patients with cancer. This population experienced a high probability of mortality, with a comparatively higher CFR in patients with lung cancer, and a comparatively lower CFR in patients with breast cancer. Patients with an underlying diagnosis of cancer require special attention with aggressive preventive measures that also include early access to COVID-19 vaccination.
ABSTRACT
BACKGROUND: The COVID-19 pandemic has impacted all aspects of modern-day oncology, including how stakeholders communicate through social media. We surveyed oncology stakeholders in order to assess their attitudes pertaining to social media and how it has been affected during the pandemic. MATERIALS AND METHODS: A 40-item survey was distributed to stakeholders from 8 July to 22 July 2020 and was promoted through the European Society for Medical Oncology (ESMO) and the OncoAlert Network. RESULTS: One thousand and seventy-six physicians and stakeholders took part in the survey. In total, 57.3% of respondents were medical oncologists, 50.6% aged <40 years, 50.8% of female gender and mostly practicing in Europe (51.5%). More than 90% of respondents considered social media a useful tool for distributing scientific information and for education. Most used social media to stay up to date on cancer care in general (62.5%) and cancer care during COVID-19 (61%) given the constant flow of information. Respondents also used social media to interact with other oncologists (78.8%) and with patients (34.4%). Overall, 61.1% of respondents were satisfied with the role that social media was playing during the COVID-19 pandemic. On the other hand, 41.1% of respondents reported trouble in discriminating between credible and less credible information and 30% stated social networks were a source of stress. For this reason, one-third of respondents reduced its use during the COVID-19 pandemic. Regarding meeting attendance, a total of 59.1% of responding physicians preferred in-person meetings to virtual ones, and 51.8% agreed that virtual meetings and social distancing could hamper effective collaboration. CONCLUSION: Social media has a useful role in supporting cancer care and professional engagement in oncology. Although one-third of respondents reported reduced use of social media due to stress during the COVID-19 pandemic, the majority found social media useful to keep up to date and were satisfied with the role social media was playing during the pandemic.