Serum ACE2, Angiotensin II, and Aldosterone Levels Are Unchanged in Patients With COVID-19
© American Journal of Hypertension, Ltd 2020. All rights reserved. For Permissions, please email: journals.permissionsoup.com..
BACKGROUND: The role of the renin-angiotensin-aldosterone system (RAAS) in coronavirus disease 2019 (COVID-19) is controversially discussed. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) enters host cells by binding to angiotensin-converting enzyme 2 (ACE2) and activity of the RAAS may affect susceptibility to SARS-CoV-2 infection and outcome of patients with COVID-19.
METHODS: In this prospective single-center study, we determined the serum levels of ACE2, angiotensin II, and aldosterone in patients with COVID-19 compared with control patients presenting with similar symptoms in the emergency unit.
RESULTS: We analyzed serum samples from 24 SARS-CoV-2 positive and 61 SARS-CoV-2 negative patients. SARS-CoV-2 positive and control patients did not differ in baseline patients characteristics, symptoms, and clinical presentation. Mean serum concentrations of ACE2, angiotensin II, and aldosterone did not differ between the SARS-CoV-2 positive and the control group. In line with this, serum potassium as surrogate parameter for RAAS activity and blood pressure were similar in both groups.
CONCLUSIONS: In summary, we did not find evidence for altered RAAS activity including angiotensin II, aldosterone, or potassium levels, and blood pressure in patients with COVID-19.
CLINICAL TRIALS REGISTRATION: Trial Number DRKS00021206.
Errataetall: |
CommentIn: Am J Hypertens. 2021 Apr 2;34(3):296-297. - PMID 33156903 |
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Medienart: |
E-Artikel |
Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:34 |
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Enthalten in: |
American journal of hypertension - 34(2021), 3 vom: 02. Apr., Seite 278-281 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Rieder, Marina [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 22.04.2021 Date Revised 22.04.2021 published: Print CommentIn: Am J Hypertens. 2021 Apr 2;34(3):296-297. - PMID 33156903 Citation Status MEDLINE |
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doi: |
10.1093/ajh/hpaa169 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM316137782 |
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500 | |a Citation Status MEDLINE | ||
520 | |a © American Journal of Hypertension, Ltd 2020. All rights reserved. For Permissions, please email: journals.permissionsoup.com. | ||
520 | |a BACKGROUND: The role of the renin-angiotensin-aldosterone system (RAAS) in coronavirus disease 2019 (COVID-19) is controversially discussed. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) enters host cells by binding to angiotensin-converting enzyme 2 (ACE2) and activity of the RAAS may affect susceptibility to SARS-CoV-2 infection and outcome of patients with COVID-19 | ||
520 | |a METHODS: In this prospective single-center study, we determined the serum levels of ACE2, angiotensin II, and aldosterone in patients with COVID-19 compared with control patients presenting with similar symptoms in the emergency unit | ||
520 | |a RESULTS: We analyzed serum samples from 24 SARS-CoV-2 positive and 61 SARS-CoV-2 negative patients. SARS-CoV-2 positive and control patients did not differ in baseline patients characteristics, symptoms, and clinical presentation. Mean serum concentrations of ACE2, angiotensin II, and aldosterone did not differ between the SARS-CoV-2 positive and the control group. In line with this, serum potassium as surrogate parameter for RAAS activity and blood pressure were similar in both groups | ||
520 | |a CONCLUSIONS: In summary, we did not find evidence for altered RAAS activity including angiotensin II, aldosterone, or potassium levels, and blood pressure in patients with COVID-19 | ||
520 | |a CLINICAL TRIALS REGISTRATION: Trial Number DRKS00021206 | ||
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