SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study
Background In ambulatory patients with cancer with asymptomatic or pauci-symptomatic SARS-CoV-2 infection, the safety of targeted therapies (TTs), chemotherapy (CT) or immune checkpoint inhibitors (ICIs) therapy is still unknown.Material and methods From the start of the first epidemic wave of SARS-...
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2021
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oai:doaj.org-article:5d142b23383c4287b8f38875db6c93312021-11-16T05:30:04ZSARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study10.1136/jitc-2020-0016942051-1426https://doaj.org/article/5d142b23383c4287b8f38875db6c93312021-02-01T00:00:00Zhttps://jitc.bmj.com/content/9/2/e001694.fullhttps://doaj.org/toc/2051-1426Background In ambulatory patients with cancer with asymptomatic or pauci-symptomatic SARS-CoV-2 infection, the safety of targeted therapies (TTs), chemotherapy (CT) or immune checkpoint inhibitors (ICIs) therapy is still unknown.Material and methods From the start of the first epidemic wave of SARS-CoV-2 in Bergamo, Italy, we have prospectively screened all consecutive outpatients who presented for treatment to the Oncology Division of the Papa Giovanni XXIII Hospital, Bergamo for SARS-CoV-2 antigen expression. We identified patients treated with ICIs and compared these to patients with the same cancer subtypes treated with TTs or CT.Results Between March 5 and May 18, 293 consecutive patients (49% melanoma, 34% non-small cell lung cancer, 9% renal cell carcinoma, 8% other) were included in this study: 159 (54%), 50 (17%) and 84 (29%) received ICIs, CT or TTs, respectively. Overall 89 patients (30.0%) were SARS-CoV-2 positive. Mortality of SARS-CoV-2-positive patients was statistically significantly higher compared with SARS-CoV-2 negative patients (8/89 vs 3/204, respectively, Fisher’s exact test p=0.004). All deaths were due to COVID-19. Serious adverse events (SAEs) were more frequent in SARS-CoV-2-positive patients compared with SARS-CoV-2-negative cases (Cochran-Mantel-Haenszel (CMH) test p=0.0008). The incidence of SAEs in SARS-CoV-2 positive compared with SARS-CoV-2 negative patients was similar in ICI and CT patients (17.3% and 3.7% for positive and negative patients in ICIs and 15.4% and 2.7% in CT, Breslow-Day test p=0.891). No COVID-19-related SAEs were observed in the TTs patients.Conclusions The incidence of SAEs was higher for SARS-CoV-2-positive patients treated with ICIs and CT, mostly in advanced disease. No SAEs were observed in patients treated with TTs. SAEs were COVID-19 related rather than treatment related. Treatment with ICIs does not appear to significantly increase risk of SAEs compared with CT. This information should be considered when determining treatment options for patients.Paolo Antonio AsciertoEliana RulliAnna Cecilia BettiniMaria Grazia VitaleCarlo Alberto TondiniMatilde De LucaBarbara MerelliMario MandalaSharon NahmPaul LoriganAndrea BianchettiLucia BonomiGiorgia NegriniAndrea Di CroceBMJ Publishing GrouparticleNeoplasms. Tumors. Oncology. Including cancer and carcinogensRC254-282ENJournal for ImmunoTherapy of Cancer, Vol 9, Iss 2 (2021) |
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens RC254-282 |
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens RC254-282 Paolo Antonio Ascierto Eliana Rulli Anna Cecilia Bettini Maria Grazia Vitale Carlo Alberto Tondini Matilde De Luca Barbara Merelli Mario Mandala Sharon Nahm Paul Lorigan Andrea Bianchetti Lucia Bonomi Giorgia Negrini Andrea Di Croce SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
description |
Background In ambulatory patients with cancer with asymptomatic or pauci-symptomatic SARS-CoV-2 infection, the safety of targeted therapies (TTs), chemotherapy (CT) or immune checkpoint inhibitors (ICIs) therapy is still unknown.Material and methods From the start of the first epidemic wave of SARS-CoV-2 in Bergamo, Italy, we have prospectively screened all consecutive outpatients who presented for treatment to the Oncology Division of the Papa Giovanni XXIII Hospital, Bergamo for SARS-CoV-2 antigen expression. We identified patients treated with ICIs and compared these to patients with the same cancer subtypes treated with TTs or CT.Results Between March 5 and May 18, 293 consecutive patients (49% melanoma, 34% non-small cell lung cancer, 9% renal cell carcinoma, 8% other) were included in this study: 159 (54%), 50 (17%) and 84 (29%) received ICIs, CT or TTs, respectively. Overall 89 patients (30.0%) were SARS-CoV-2 positive. Mortality of SARS-CoV-2-positive patients was statistically significantly higher compared with SARS-CoV-2 negative patients (8/89 vs 3/204, respectively, Fisher’s exact test p=0.004). All deaths were due to COVID-19. Serious adverse events (SAEs) were more frequent in SARS-CoV-2-positive patients compared with SARS-CoV-2-negative cases (Cochran-Mantel-Haenszel (CMH) test p=0.0008). The incidence of SAEs in SARS-CoV-2 positive compared with SARS-CoV-2 negative patients was similar in ICI and CT patients (17.3% and 3.7% for positive and negative patients in ICIs and 15.4% and 2.7% in CT, Breslow-Day test p=0.891). No COVID-19-related SAEs were observed in the TTs patients.Conclusions The incidence of SAEs was higher for SARS-CoV-2-positive patients treated with ICIs and CT, mostly in advanced disease. No SAEs were observed in patients treated with TTs. SAEs were COVID-19 related rather than treatment related. Treatment with ICIs does not appear to significantly increase risk of SAEs compared with CT. This information should be considered when determining treatment options for patients. |
format |
article |
author |
Paolo Antonio Ascierto Eliana Rulli Anna Cecilia Bettini Maria Grazia Vitale Carlo Alberto Tondini Matilde De Luca Barbara Merelli Mario Mandala Sharon Nahm Paul Lorigan Andrea Bianchetti Lucia Bonomi Giorgia Negrini Andrea Di Croce |
author_facet |
Paolo Antonio Ascierto Eliana Rulli Anna Cecilia Bettini Maria Grazia Vitale Carlo Alberto Tondini Matilde De Luca Barbara Merelli Mario Mandala Sharon Nahm Paul Lorigan Andrea Bianchetti Lucia Bonomi Giorgia Negrini Andrea Di Croce |
author_sort |
Paolo Antonio Ascierto |
title |
SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
title_short |
SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
title_full |
SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
title_fullStr |
SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
title_full_unstemmed |
SARS-CoV-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
title_sort |
sars-cov-2 infection and adverse events in patients with cancer receiving immune checkpoint inhibitors: an observational prospective study |
publisher |
BMJ Publishing Group |
publishDate |
2021 |
url |
https://doaj.org/article/5d142b23383c4287b8f38875db6c9331 |
work_keys_str_mv |
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