Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers and clinical outcomes of COVID-19
Letter to the Editor

Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers and clinical outcomes of COVID-19

Rujittika Mungmunpuntipantip1, Viroj Wiwanitkit2

1Private Academic Consultant, Bangkok, Thailand; 2Honorary professor, Department of Community Medicine, Dr. DY Patil University, Pune, India

Correspondence to: Rujittika Mungmunpuntipantip. Private Academic Consultant, 26 Bangkok 111, Bangkok 10330, Thailand. Email: rujittika@gmail.com.

Comment on: Xie Q, Tang S, Li Y. The divergent protective effects of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers on clinical outcomes of coronavirus disease 2019 (COVID-19): a systematic review and meta-analysis. Ann Palliat Med 2022;11:1253-63.


Submitted Jan 24, 2022. Accepted for publication Mar 16, 2022.

doi: 10.21037/apm-22-131


Dear Editor, we would like to share ideas on the publication “The divergent protective effects of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers on clinical outcomes of coronavirus disease 2019 (COVID-19): a systematic review and meta-analysis (1)” Flego et al. found that “neither ACEIs nor ARBs worsen the clinical outcomes of COVID-19 ... treatment interruption of ACEI or ARB therapy during COVID-19 infection is not recommended. (1).” We agree that there might be an effect of ACEI antihypertensive agent on COVID-19. Indeed, some new reports mention for usefulness of ACEI (2,3) whereas the others report opposite finding (4). Several factors influence the COVID-19 patient’s clinical outcome. The outcome may be influenced by the underlying health status, immunity, and a concurrent medical problem. Moreover, since there is no standard therapy for COVID-19, different therapies can have varying outcomes. In the present report, a subgroup analysis on those confounding factors might be necessary.


Acknowledgments

Funding: None.


Footnote

Provenance and Peer Review: This article was a standard submission to the journal. The article did not undergo external peer review.

Conflicts of Interest: Both authors have completed the ICMJE uniform disclosure form (available at https://apm.amegroups.com/article/view/10.21037/apm-22-131/coif). The authors have no conflicts of interest to declare.

Ethical Statement: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.

Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0/.


References

  1. Xie Q, Tang S, Li Y. The divergent protective effects of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers on clinical outcomes of coronavirus disease 2019 (COVID-19): a systematic review and meta-analysis. Ann Palliat Med 2021; Epub ahead of print. [Crossref] [PubMed]
  2. Martínez-Urbistondo M, Moreno-Torres V, Mora-Vargas A, et al. Interaction of ACEI antihypertensive agent's administration with the inflammatory status at admission concerning COVID-19 clinical stay outcomes. Vascul Pharmacol 2022;143:106955. [Crossref] [PubMed]
  3. Thomas SA, Puskarich M, Pulia MS, et al. Association Between Baseline Use of Angiotensin-Converting Enzyme Inhibitors and Angiotensin Receptor Blockers and Death Among Patients Tested for COVID-19. J Clin Pharmacol 2021; Epub ahead of print. [Crossref] [PubMed]
  4. Rizk JG, Wenziger C, Tran D, et al. Angiotensin-Converting Enzyme Inhibitor and Angiotensin Receptor Blocker Use Associated with Reduced Mortality and Other Disease Outcomes in US Veterans with COVID-19. Drugs 2022;82:43-54. [Crossref] [PubMed]
Cite this article as: Mungmunpuntipantip R, Wiwanitkit V. Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers and clinical outcomes of COVID-19. Ann Palliat Med 2022;11(4):1603-1604. doi: 10.21037/apm-22-131

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