The impact of COVID‐19 on new mesothelioma diagnoses in Italy. Issue 5 (25th January 2022)

• Record Type: Journal Article
• Authors: Mangone, Lucia; Mancuso, Pamela; Bisceglia, Isabella; Giorgi Rossi, Paolo; Chellini, Elisabetta; Negro, Corrado; Benfatto, Lucia; Migliore, Enrica; Casotto, Veronica; Mensi, Carolina; Romanelli, Antonio; Tumino, Rosario; Grappasonni, Iolanda; Cavone, Domenica; Mazzoleni, Guido; Tallarigo, Federico; Marinaccio, Alessandro
• Is Part Of: Thoracic cancer. Volume 13:Issue 5(2022)
• Page Start: 702
• Page End: 707
• Publication Date: 2022-01-25
• Subjects: COVID‐19 -- incidence -- mesothelioma; Chest -- Cancer -- Periodicals; Chest -- Cancer -- Treatment -- Periodicals; Chest -- Surgery -- Periodicals; 616.99494005
• DOI: 10.1111/1759-7714.14296
• Languages: English
• ISSNs: 1759-7706

Abstract

Abstract: Background: The aim of this work was to evaluate the impact of the restrictions put in place to control the COVID‐19 pandemic on new diagnoses of malignant mesothelioma (MM) in Italy. Methods: Twelve of the 21 Italian malignant mesothelioma CORs (regional operating centres) participated. The study included all cases of MM with microscopic confirmation; cases without microscopic confirmation and death certificate only (DCO) were excluded. For each case, information on sex, date of birth, tumor site, morphology, and date of diagnosis was retrieved. We compared the number of incident cases in 2020 with 2019, looking at the overall picture and for four periods: pre‐pandemic (January–February), first wave (March–May), low incidence (June–September), and second wave (October–December). Results: A total of 604 cases were registered: 307 in 2019 and 297 in 2020. In the 2020 pre‐pandemic period, the incidence was higher than in the same months in 2019 (+45%); there was no significant change during the first wave (+1%) or in the low‐incidence period (−3%), while a decrease was observed during the second wave (−32%). However, the data were not homogeneous across the country: the increase in the pre‐pandemic period concerned mostly the regions of northern (+61.5%) and central Italy (+43.5%); during the first wave, MM diagnoses increased in the northern (+38.5%) and central (+11.4%) regions but decreased in the southern regions (−52.9%). All these differences are compatible with random fluctuations. Conclusion: The COVID‐19 pandemic had little or no impact on new MM diagnoses, and variations were not homogeneous throughout the country. Abstract : In Italy there was no change in malignant mesothelioma diagnoses during the first wave of the COVID‐19 pandemic or the low‐incidence period; a decrease was observed during the second wave (−32%). During the first wave, malignant mesothelioma diagnoses increased in the northern and central regions but decreased in the southern regions. These trends reflect the Italian healthcare landscape and the different impact that the pandemic and containment measures have had on the various Italian regions.