In:
Clinical Cancer Research, American Association for Cancer Research (AACR), Vol. 26, No. 18_Supplement ( 2020-09-15), p. IA04-IA04
Abstract:
Background: Patients with lung cancers may have distinct vulnerability to severe COVID-19. Understanding the patient-specific and cancer-specific features that impact severity of COVID-19 may inform optimal cancer care during this pandemic. A key question is whether PD-1 blockade therapy impacts COVID-19 severity. Methods: We identified consecutive patients with lung cancer and a positive SARS-CoV-2 RT-PCR test seen at a single cancer center in New York City. We performed detailed manual review of the disease course, medical and oncologic history. COVID-19 severity outcomes were predefined, including need for hospitalization, ICU/intubation/transition to DNI-status, or death. We examined clinical features associated with severity using single and multivariable analyses. Regarding the impact of PD-1 blockade, we prespecified several bio-plausible comparisons of PD-1 exposure. HLA alleles were inferred from NGS and compared to controls with lung cancer and no known COVID-19. Results: We identified 102 patients with lung cancers and a SARS-CoV-2 positive swab between March 12, 2020 and May 6, 2020. Patients were followed until May 11, 2020. COVID-19 was severe in patients with lung cancers (62% hospitalized, 25% died), but accounted for only 11% of deaths among patients with lung cancer during the pandemic. Determinants of COVID-19 severity were largely patient specific, including smoking status and chronic obstructive pulmonary disease. Cancer-specific features, including prior thoracic surgery/radiation and recent systemic therapies, did not impact severity. Likelihood of severe COVID-19 was generally similar across HLA class I supertypes. We found no significant differences in the impact of PD-1 blockade on COVID-19 severity. Modest numerical increases in severity of COVID-19 associated with prior PD-1 blockade were diminished (Odds ratio 0.86-1.01) after adjusting for expected imbalances in prior smoking history. Most patients recovered from COVID-19, including 25% of patients initially requiring intubation. Conclusion: COVID-19 is associated with a high burden of severity in patients with lung cancers. Patient-specific features, rather than cancer-specific features or treatments, were the greatest determinants of severity. In particular, PD-1 blockade did not appear to impact severity of COVID-19 in patients with lung cancers. Citation Format: Jia Luo, Hira Rizvi, Isabel R. Preeshagul, Jacklynn V. Egger, David Hoyos, Chaitanya Bandlamudi, Mark T.A. Donoghue, Marta Łuksza, Benjamin D. Greenbaum, Jedd D. Wolchok, Mark G. Kris, Matthew D. Hellmann. COVID-19 in patients with lung cancers in New York City [abstract]. In: Proceedings of the AACR Virtual Meeting: COVID-19 and Cancer; 2020 Jul 20-22. Philadelphia (PA): AACR; Clin Cancer Res 2020;26(18_Suppl):Abstract nr IA04.
Type of Medium:
Online Resource
ISSN:
1078-0432
,
1557-3265
DOI:
10.1158/1557-3265.COVID-19-IA04
Language:
English
Publisher:
American Association for Cancer Research (AACR)
Publication Date:
2020
detail.hit.zdb_id:
1225457-5
detail.hit.zdb_id:
2036787-9
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