Predictors of hepatitis B and C virus reactivation in patients with psoriasis treated with biologic agents: a 9-year multicenter cohort study - 11/06/21
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Abstract |
Background |
The increasing use of biologics is accompanied by a risk of hepatitis B (HBV) and C virus (HCV) reactivation.
Objective |
To determine the predictors of HBV and HCV reactivation in patients with psoriasis receiving biologics.
Methods |
This study screened 2060 patients with psoriasis (3562 treatment episodes) who were taking biologics from 2009 to 2018. There were 359 patients with psoriasis with HBV (561 treatment episodes) and 61 with HCV infection (112 treatment episodes).
Results |
During 8809 and 1522 person-months of follow-up, 88 treatment episodes for HBV involved HBV reactivation, and 14 episodes of HCV involved reactivation. The reactivation rate was significantly higher in treatment episodes of chronic HBV infection than in that of occult HBV (34.3% vs 3.2%, P = .001) and resolved HBV (34.3% vs 5.0%, P < .001). The multivariate analysis revealed that being hepatitis B surface antigen seropositive, being hepatitis B e-antigen seropositive, and tumor necrosis factor-α–inhibitor therapy were risk factors for HBV reactivation, whereas antiviral prophylaxis was effective in reducing the risk of HBV reactivation. No predictors were significantly associated with HCV reactivation.
Limitations |
Observational design and a lack of a comparison group.
Conclusion |
Patients with psoriasis on biologics have a risk of HBV and HCV reactivations, particularly those who are seropositive for hepatitis B surface antigen and hepatitis B e-antigen and undergoing tumor necrosis factor-α–inhibitor therapy.
Le texte complet de cet article est disponible en PDF.Key words : biologics, hepatitis B, hepatitis C, immunosuppressant, psoriasis, reactivation
Abbreviations used : ALT, CHBV, HBcAb, HBeAg, HBsAb, HBsAg, HBV, HBVr, HCV, HCVr, IL, IL-12/23i, IL-17i, RA, TE, TNF-α, TNFi
Plan
Funding sources: This work was funded in part by grants from the National Taiwan University Hospital, Hsin-Chu branch, Taiwan (106-HCH055, 110-HCH045), the Ministry of Science and Technology, Taiwan (formerly the National Science Council; grant numbers, MOST 107-2314-B-002-259-MY3), and Chang Gung Memorial Hospital (CMRPG2F0332). The funders had no role in the study design, data collection and analysis, interpretation of findings, manuscript writing, and target journal selection. |
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IRB approval status: The study protocol was reviewed and approved by the local Institutional Review Board of the National Taiwan University Hospital (201904124RINC, 201709006RIND and 201106079RC); National Taiwan University Hospital, Hsin-Chu branch (103-030-E); Chang Gung Medical Foundation (201900707B0); MacKay Memorial Hospital (19MMHIS135e); Changhua Christian Hospital (190609 and 131217); Taichung Veterans General Hospital (CE16265B); China Medical University Hospital (CMUH107-REC2-160); and National Cheng Kung University Hospital (A-ER-108-163). |
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