The Impact of Androgen Deprivation Therapy on COVID-19 Illness in Men With Prostate Cancer
MD Neil J Shah, MD Vaibhav G Patel, DrPD Xiaobo Zhong, MD Luis Pina, MD Jessica E Hawley, MD Emily Lin, MD Benjamin A Gartrell, MD Victor Adorno Febles, MD David R Wise, MD Qian Qin, BA George Mellgard, PhD Himanshu Joshi, MD Jones T Nauseef, MD David A Green, MD Panagiotis J Vlachostergios, MD Daniel H Kwon, MD Franklin Huang, MD Bobby Liaw, MD Scott Tagawa, MD Philip Kantoff, MD Michael J Morris, MD William K Oh
JNCI Cancer Spectrum, doi:10.1093/jncics/pkac035
Background: TMPRSS2, a cell surface protease regulated by androgens and commonly upregulated in prostate cancer (PCa), is a necessary component for SARS-CoV-2 viral entry into respiratory epithelial cells. Previous reports suggested a lower risk of SARS-CoV-2 among PCa patients on androgen deprivation therapy (ADT). However, the impact of ADT on severe COVID-19 illness is poorly understood. Methods: We performed a multicenter study across 7 US medical centers and evaluated patients with PCa and SARS-CoV-2 detected by polymerase-chain-reaction between March 1, 2020, and May 31, 2020. PCa patients were considered on ADT if they had received appropriate ADT treatment within 6 months of COVID-19 diagnosis. We used multivariable logistic and Cox proportional-hazard regression models for analysis. All statistical tests were 2-sided. Results: We identified 465 PCa patients (median age ¼ 71 years) with a median follow-up of 60 days. Age, body mass index, cardiovascular comorbidity, and PCa clinical disease state adjusted overall survival (hazard ratio [HR] ¼ 1.16, 95% confidence interval [CI] ¼ 0.68 to 1.98, P ¼ .59), hospitalization status (HR ¼ 0.96, 95% CI ¼ 0.52 to 1.77, P ¼ .90), supplemental oxygenation (HR 1.14, 95% CI ¼ 0.66 to 1.99, P ¼ .64), and use of mechanical ventilation (HR ¼ 0.81, 95% CI ¼ 0.25 to 2.66, P ¼ .73) were similar between ADT and non-ADT cohorts. Similarly, the addition of androgen receptor-directed therapy within 30 days of COVID-19 diagnosis to ADT vs ADT alone did not statistically significantly affect overall survival (androgen receptor-directed therapy: HR ¼ 1.27, 95% CI ¼ 0.69 to 2.32, P ¼ .44). Conclusions: In this retrospective cohort of PCa patients, the use of ADT was not demonstrated to influence severe COVID-19 outcomes, as defined by hospitalization, supplemental oxygen use, or death. Age 70 years and older was statistically significantly associated with a higher risk of developing severe COVID-19 disease.
Notes Role of the funder: The design, interpretation, and analysis of this study, the writing of the manuscript, and decision to submit the manuscript for publication rest solely with the authors.
References
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'abstract': '<jats:title>Abstract</jats:title>\n'
' <jats:sec>\n'
' <jats:title>Background</jats:title>\n'
' <jats:p>TMPRSS2, a cell surface protease regulated by androgens and '
'commonly upregulated in prostate cancer (PCa), is a necessary component for SARS-CoV-2 viral '
'entry into respiratory epithelial cells. Previous reports suggested a lower risk of '
'SARS-CoV-2 among PCa patients on androgen deprivation therapy (ADT). However, the impact of '
'ADT on severe COVID-19 illness is poorly understood.</jats:p>\n'
' </jats:sec>\n'
' <jats:sec>\n'
' <jats:title>Methods</jats:title>\n'
' <jats:p>We performed a multicenter study across 7 US medical centers and '
'evaluated patients with PCa and SARS-CoV-2 detected by polymerase-chain-reaction between '
'March 1, 2020, and May 31, 2020. PCa patients were considered on ADT if they had received '
'appropriate ADT treatment within 6 months of COVID-19 diagnosis. We used multivariable '
'logistic and Cox proportional-hazard regression models for analysis. All statistical tests '
'were 2-sided.</jats:p>\n'
' </jats:sec>\n'
' <jats:sec>\n'
' <jats:title>Results</jats:title>\n'
' <jats:p>We identified 465 PCa patients (median age = 71\u2009years) with a '
'median follow-up of 60\u2009days. Age, body mass index, cardiovascular comorbidity, and PCa '
'clinical disease state adjusted overall survival (hazard ratio [HR] = 1.16, 95% confidence '
'interval [CI] = 0.68 to 1.98, P\u2009=\u2009.59), hospitalization status (HR = 0.96, 95% CI = '
'0.52 to 1.77, P\u2009=\u2009.90), supplemental oxygenation (HR 1.14, 95% CI = 0.66 to 1.99, '
'P\u2009=\u2009.64), and use of mechanical ventilation (HR = 0.81, 95% CI = 0.25 to 2.66, '
'P\u2009=\u2009.73) were similar between ADT and non-ADT cohorts. Similarly, the addition of '
'androgen receptor–directed therapy within 30 days of COVID-19 diagnosis to ADT vs ADT alone '
'did not statistically significantly affect overall survival (androgen receptor–directed '
'therapy: HR = 1.27, 95% CI = 0.69 to 2.32, P\u2009=\u2009.44).</jats:p>\n'
' </jats:sec>\n'
' <jats:sec>\n'
' <jats:title>Conclusions</jats:title>\n'
' <jats:p>In this retrospective cohort of PCa patients, the use of ADT was '
'not demonstrated to influence severe COVID-19 outcomes, as defined by hospitalization, '
'supplemental oxygen use, or death. Age 70\u2009years and older was statistically '
'significantly associated with a higher risk of developing severe COVID-19 disease.</jats:p>\n'
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'URL': 'http://dx.doi.org/10.1093/jncics/pkac035',
'relation': {},
'ISSN': ['2515-5091'],
'subject': ['Cancer Research', 'Oncology'],
'published-other': {'date-parts': [[2022, 6, 1]]},
'published': {'date-parts': [[2022, 5, 2]]}}