A cross-sectional survey of hepatitis B virus screening in patients who received immunosuppressive therapy for rheumatoid arthritis in Japan

© 2024. The Author(s)..

BACKGROUND: Patients with a history of hepatitis B virus (HBV) infection who are receiving immunosuppressive therapy are at risk of HBV reactivation and disease. Therefore, HBV screening is required prior to administering antirheumatic drugs with immunosuppressive effects. This study aimed to determine the status of hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb), and hepatitis B surface antibody (HBsAb) screening prior to the initiation of drug therapy, including new antirheumatic drugs, in patients with rheumatoid arthritis.

METHODS: This retrospective cross-sectional study used data from April 2014 to August 2022 from the Japanese hospital-based administrative claims database. The inclusion criteria were rheumatoid arthritis and first prescription date of antirheumatic drugs.

RESULTS: A total of 82,282 patients with rheumatoid arthritis who were first prescribed antirheumatic drugs between April 2016 and August 2022 were included. Of the eligible patients, 9.7% (n=7,959) were screened for all HBV (HBsAg, HBsAb, and HbcAb) within 12 months prior to the date of initial prescription. The HBsAg test was performed in 30.0% (n=24,700), HBsAb test in 11.8% (n=9,717), and HBcAb test in 13.1% (n=10,824) of patients. The proportion of patients screened for HBV infection has been increasing since 2018; however, the proportion of patients screened for rheumatoid arthritis remains low.

CONCLUSIONS: Our findings suggest that HBV screening may be insufficient in patients who received antirheumatic drugs. With the increasing use of new immunosuppressive antirheumatic drugs, including biological agents, healthcare providers should understand the risk of HBV reactivation and conduct appropriate screening.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

Journal of pharmaceutical health care and sciences - 10(2024), 1 vom: 18. Apr., Seite 18

Sprache:

Englisch

Beteiligte Personen:

Yanagisawa, Yuki [VerfasserIn]
Imai, Shungo [VerfasserIn]
Kizaki, Hayato [VerfasserIn]
Hori, Satoko [VerfasserIn]

Links:

Volltext

Themen:

Antirheumatic drugs
Hepatitis B virus screening
Immunosuppressive therapy
Journal Article
Rheumatoid arthritis

Anmerkungen:

Date Revised 25.04.2024

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1186/s40780-024-00339-9

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM371268672