Use of RAAS Inhibitors and Risk of Clinical Deterioration in COVID-19 : Results From an Italian Cohort of 133 Hypertensives

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BACKGROUND: The effect of chronic use of renin-angiotensin-aldosterone system (RAAS) inhibitors on the severity of COVID-19 infection is still unclear in patients with hypertension. We aimed to investigate the association between chronic use of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin II receptor blockers (ARBs) and COVID-19-related outcomes in hypertensive patients.

METHODS: A single-center study was conducted on 133 consecutive hypertensive subjects presenting to the emergency department with acute respiratory symptoms and/or fever who were diagnosed with COVID-19 infection between 9 and 31 March 2020.

RESULTS: All patients were grouped according to their chronic antihypertensive medications (ACEIs, N = 40; ARBs, N = 42; not on RAAS inhibitors, N = 51). There was no statistical difference between ACEIs and ARBs groups in terms of hospital admission rate, oxygen therapy, and need for noninvasive ventilation. Patients chronically treated with RAAS inhibitors showed a significantly lower rate of admission to semi-intensive/intensive care units, when compared with the non-RAAS population (odds ratio (OR) 0.25, confidence interval (CI) 95% 0.09-0.66, P = 0.006). Similarly, the risk of mortality was lower in the former group, although not reaching statistical significance (OR 0.56, CI 95% 0.17-1.83, P = 0.341).

CONCLUSIONS: Our data suggest that chronic use of RAAS inhibitors does not negatively affect clinical course of COVID-19 in hypertensive patients. Further studies are needed to confirm this finding and determine whether RAAS inhibitors may have a protective effect on COVID-19-related morbidity and mortality.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:33

Enthalten in:

American journal of hypertension - 33(2020), 10 vom: 21. Okt., Seite 944-948

Sprache:

Englisch

Beteiligte Personen:

Felice, Carla [VerfasserIn]
Nardin, Chiara [VerfasserIn]
Di Tanna, Gian Luca [VerfasserIn]
Grossi, Ugo [VerfasserIn]
Bernardi, Enrico [VerfasserIn]
Scaldaferri, Luca [VerfasserIn]
Romagnoli, Micaela [VerfasserIn]
Tonon, Luca [VerfasserIn]
Cavasin, Paola [VerfasserIn]
Novello, Simone [VerfasserIn]
Scarpa, Riccardo [VerfasserIn]
Farnia, Antonio [VerfasserIn]
De Menis, Ernesto [VerfasserIn]
Rigoli, Roberto [VerfasserIn]
Cinetto, Francesco [VerfasserIn]
Pauletto, Paolo [VerfasserIn]
Agostini, Carlo [VerfasserIn]
Rattazzi, Marcello [VerfasserIn]

Links:

Volltext

Themen:

ACEIs/ARBs
Angiotensin Receptor Antagonists
Angiotensin-Converting Enzyme Inhibitors
Blood pressure
COVID-19 infection
Hypertension
Hypertensive patients
Journal Article
Mortality
SARS-COV-2

Anmerkungen:

Date Completed 29.10.2020

Date Revised 07.12.2022

published: Print

Citation Status MEDLINE

doi:

10.1093/ajh/hpaa096

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM310911486