Association between SARS-CoV-2 infection and disease severity among prostate cancer patients on androgen deprivation therapy: a systematic review and meta-analysis.

Abstract

PURPOSE:

Androgen-regulated enzymes such as the angiotensin-converting enzyme 2 (ACE2) and the transmembrane serine protease 2 (TMPRSS2) are involved in the SARS-CoV-2 infection process. The expression of TMPRSS2 and its fusion gene, which are increased in the epithelium of the human prostate gland during prostate carcinogenesis, are regulated by androgens. Our goal was to assess the risk of the SARS-CoV-2 infection and the severity of the disease in PCa patients treated with androgen deprivation therapy (ADT).

METHODS:

We conducted a systematic review and meta-analysis according to PRISMA guidelines. We queried PubMed and Web of Science databases on 1 July 2021. We used random- and/or fixed-effects meta-analytic models in the presence or absence of heterogeneity according to Cochrane's Q test and I2 statistic, respectively.

RESULTS:

Six retrospective studies (n = 50,220 patients) were selected after considering inclusion and exclusion criteria for qualitative evidence synthesis. Four retrospective studies were included to assess the SARS-CoV-2 infection risk in PCa patients under ADT vs. no ADT and the summarized risk ratio (RR) was 0.8 (95% confidence intervals (CI) 0.44-1.47). Five retrospective studies were included to assess the severity of coronavirus disease 2019 (COVID-19) in PCa patients under ADT versus no ADT and the summarized RR was 1.23 (95% CI 0.9-1.68).

CONCLUSION:

We found a non-significant association between the risk of SARS-CoV-2 infection and COVID-19 severity in PCa patients treated with ADT. However, our results suggest that during the COVID-19 pandemic PCa patients can safely undergo ADT as a cancer therapy without worsening COVID-19 risk and trajectory.

• Authors: Reza Sari Motlagh, Mohammad Abufaraj, Pierre I Karakiewicz, Pawel Rajwa, Keiichiro Mori, Dong-Ho Mun, Shahrokh F Shariat
• Journal: World journal of urology (World J Urol) Vol. 40 Issue 4 Pg. 907-914 (Apr 2022) ISSN: 1433-8726 [Electronic] Germany
• PMID: 34477955 (Publication Type: Journal Article, Meta-Analysis, Systematic Review)
• Copyright: © 2021. The Author(s).

Chemical References

• Androgen Antagonists
• Androgens

Topics

• Androgen Antagonists (therapeutic use)
• Androgens
• COVID-19
• Humans
• Male
• Pandemics
• Prostatic Neoplasms (drug therapy, epidemiology)
• Retrospective Studies
• Risk Factors
• SARS-CoV-2
• Severity of Illness Index