Risk of alanine aminotransferase flare in patients with previous hepatitis B virus exposure on biological modifier therapies-A population-based study

© 2022 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd..

BACKGROUND: It is uncertain whether biological therapies would increase the risk of hepatitis among patients with past hepatitis B virus (HBV) infection. This study aimed to evaluate the risk of alanine aminotransferase (ALT) flare in patients with past HBV infection while using biological therapies.

METHODOLOGY: Patients who received biological therapies for ≥3 months from 2000 to 2019 were identified from a population-based database in Hong Kong. Patients with past HBV infection were compared with a control group without prior HBV exposure. The primary endpoint was development of ALT flare within 5 years of starting biological therapies, defined as ALT >80 IU/L.

RESULTS: There were 2471 and 2394 patients with and without past HBV infection respectively. There was a non-significant increase in risk of ALT flare among the HBV-exposed group (27.6% vs. 23.7%, p = .055). In multivariable analysis, using prednisolone-equivalent dose of >20 mg daily, male sex and concomitant immunosuppressants were risk factors for ALT flare. The risk of ALT flare was significantly higher with anti-CD20 when compared to other biological agents (36.1% vs. 14.5%, p < .01), but was not significantly different among anti-tumour necrosis factor, anti-cytokine, Janus kinase inhibitors and T cell/B cell inhibitors or anti-integrin (15.2% vs. 14.6% vs. 11.7% vs. 11.1%, p = .82). Among patients with documented hepatitis B surface antigen seroreversion, 96% were on anti-CD20.

CONCLUSIONS: Our study further supports the current suggestion of prophylactic anti-viral before starting anti-CD20 in HBV-exposed patients. While other biological therapies appear to have a lower risk for ALT flare, this result needs further confirmation.

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), 3 vom: 10. März, Seite 588-598

Sprache:

Englisch

Beteiligte Personen:

Ho, Jacky C L [VerfasserIn]
Mak, Joyce W Y [VerfasserIn]
Yip, Terry C F [VerfasserIn]
Lam, Hong Man [VerfasserIn]
Cheng, Tsz Yan [VerfasserIn]
Lam, Tsz On [VerfasserIn]
Tam, Lai Shan [VerfasserIn]
Law, Man Fai [VerfasserIn]
Cheung, Carmen K M [VerfasserIn]
Ng, Siew C [VerfasserIn]
Wong, Vincent W S [VerfasserIn]
Wong, Grace L H [VerfasserIn]

Links:

Volltext

Themen:

ALT flare
Alanine Transaminase
Antiviral Agents
Biological therapies
DNA, Viral
EC 2.6.1.2
Hepatitis B Surface Antigens
Hepatitis B e Antigens
Journal Article
Past HBV infection
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 24.02.2023

Date Revised 09.03.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/liv.15499

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM350283397