Risk of acute liver injury following the nirmatrelvir/ritonavir use

© 2023 The Authors. Liver International published by John Wiley & Sons Ltd..

BACKGROUND: Elevations in alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were reported as adverse events of nirmatrelvir/ritonavir users in the EPIC-HR trial.

AIM: To quantify the risk and severity of acute liver injury (ALI) associated with nirmatrelvir/ritonavir use.

METHODS: This self-controlled case-series study was conducted using electronic medical records of patients with confirmed diagnosis of SARS-CoV-2 infection between 26th February 2022 and 12th February 2023 in Hong Kong.

RESULTS: Among 2 409 848 patients with SARS-CoV-2 infection during the study period, 153 853 were prescribed with nirmatrelvir/ritonavir, of whom 834 (.5%) had incident ALI (moderate: 30.5%; moderate to severe: 18.9%; severe or fatal: 5.8%). Compared with the non-exposure period, risk of ALI increased significantly during the pre-exposure period (IRR = 38.13, 95% CI = 29.29-49.62) and remained elevated during the five-day nirmatrelvir/ritonavir treatment (IRR = 20.75, 95% CI = 17.06-25.25) and during wash-out period (IRR = 16.27, 95% CI = 13.23-20.01). Compared to the pre-exposure period, risk of ALI was not increased during the five-day nirmatrelvir/ritonavir treatment period (IRR = .54, 95% CI = .43-.70). Compared to 5469 non-nirmatrelvir/ritonavir users with incident ALI, nirmatrelvir/ritonavir users had less severe ALI by the severity index (p < .001) and peak INR (1.7 vs. 2.3; p < .001). ALI cases with nirmatrelvir/ritonavir use had lower risk of all-cause death (29.1% vs. 39.1%; OR = .64; p < .001) and no increase in risk of liver decompensation (1.0% vs. 1.3%; OR = .62; p = .230) compared to non-users.

CONCLUSION: The risk of ALI associated with nirmatrelvir/ritonavir treatment for COVID-19 was elevated in the pre-exposure period, but not following nirmatrelvir/ritonavir initiation. ALI following nirmatrelvir/ritonavir treatment were mostly mild and less severe than ALI events in non-nirmatrelvir/ritonavir users.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:43

Enthalten in:

Liver international : official journal of the International Association for the Study of the Liver - 43(2023), 12 vom: 10. Dez., Seite 2657-2667

Sprache:

Englisch

Beteiligte Personen:

Wong, Carlos King Ho [VerfasserIn]
Mak, Lung Yi [VerfasserIn]
Au, Ivan Chi Ho [VerfasserIn]
Cheng, Wing Yiu [VerfasserIn]
So, Ching Hei [VerfasserIn]
Lau, Kristy Tsz Kwan [VerfasserIn]
Lau, Eric Ho Yin [VerfasserIn]
Cowling, Benjamin J [VerfasserIn]
Leung, Gabriel M [VerfasserIn]
Yuen, Man Fung [VerfasserIn]

Links:

Volltext

Themen:

7R9A5P7H32
Acute liver injury
Antiviral Agents
COVID-19
Case series
Journal Article
Nirmatrelvir
Nirmatrelvir/ritonavir
O3J8G9O825
Research Support, Non-U.S. Gov't
Ritonavir

Anmerkungen:

Date Completed 29.11.2023

Date Revised 26.01.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/liv.15673

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM359488579