1. Universal testing for COVID-19 in patients undergoing cancer treatment during the second outbreak in Brescia.
- Author
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Magrini SM, Guerini AE, Borghetti P, Volpi G, Triggiani L, Costa L, Pegurri L, Spiazzi L, and Buglione M
- Subjects
- Asymptomatic Infections, COVID-19 Testing, Disease Outbreaks prevention & control, Humans, SARS-CoV-2, COVID-19 diagnosis, COVID-19 epidemiology, Neoplasms complications, Neoplasms diagnosis, Neoplasms epidemiology
- Abstract
Background: The impact of coronavirus disease 2019 (COVID-19) has been overwhelming on patients with cancer, who may be at higher risk of developing severe disease. During the second COVID-19 outbreak in Italy, we planned universal microbiologic screening for patients scheduled for antineoplastic treatment., Methods: All patients with planned active treatment at Brescia University Radiation Oncology Department were screened for severe acute respiratory syndrome coronavirus 2โ(SARS-CoV-2) RNA with repeated nasopharyngeal swabs (NPS) from October 31, 2020. Treatment continuation, suspension, or delay was modulated for patients testing positive according to clinical presentation., Results: From October 31, 2020, to February 6, 2021, 636 patients were enrolled and 1243 NPS were performed, of which 28 (2.25%) were positive. The infection rate was 2.52%; 81.3% of the patients with a positive NPS were asymptomatic, 2 had mild disease, and 1 severe disease that led to death. All patients already on treatment with mild or asymptomatic COVID-19 carried on the therapy with no or minimal delay. Median delay for patients with infection detected before treatment start was 16.5 days., Conclusions: Detected incidence of COVID-19 was lower during the second outbreak in our patients (2.52% vs 3.23%), despite the extensive testing schedule, and substantiates the high rate of asymptomatic infections and the low mortality among patients with COVID-19 (6.3% vs 38.5% during the first outbreak). Universal SARS-CoV-2 screening for all patients with planned treatment might allow early identification of patients with COVID-19, resulting in timely management that could improve clinical outcomes and prevent spread of the infection.
- Published
- 2022
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