Analysis of Different Types of Interferon-Associated Retinopathy in Patients with Chronic Hepatitis C Virus Infection Treated with Pegylated Interferon Plus Ribavirin

Chia Min Wu, Fu Hsiung Su, Chih Hsin Muo, Jou Chen Huang, Meei Maan Wu, Chih Ching Yeh

研究成果: 雜誌貢獻文章同行評審

摘要

This retrospective cohort study aims to investigate interferon (IFN)-associated retinopathy incidence in patients with chronic hepatitis C virus (HCV) infection treated with pegylated interferon (PegIFN) plus ribavirin (RBV). We selected 1688 patients undergoing PegIFN/RBV therapy for HCV (HCV-treated cohort), 3376 patients not receiving HCV treatment (HCV-untreated cohort) and 16,880 controls without HCV (non-HCV cohort) from the Taiwan Longitudinal Health Insurance Database. The patients were frequency-matched by age, sex, and index date at a 1:2:10 ratio, and followed up until the end of 2013. Cox proportional hazard regression models were used to compare the incidences of any retinal vascular events, including subtypes, among the three cohorts. Compared with the non-HCV cohort, the HCV-treated cohort had a significantly increased risk of retinopathy (hazard ratio (HR) = 4.98, 95% confidence interval (CI): 2.02-12.3). The risk was particularly prominent for retinal hemorrhage (HR = 12.7, 95% CI: 3.78-42.9). When the HCV-untreated cohort was used as the reference, the aforementioned HRs increased to 9.02 (95% CI: 3.04-26.8) and 32.3 (95% CI: 3.94-265), respectively. This study suggested that PegIFN/RBV therapy significantly increased the risk of retinal hemorrhage but not retinal vascular occlusions in the HCV-treated cohort.
原文英語
文章編號475
期刊Viruses
13
發行號3
DOIs
出版狀態已發佈 - 三月 14 2021

ASJC Scopus subject areas

  • Infectious Diseases
  • Virology

指紋 深入研究「Analysis of Different Types of Interferon-Associated Retinopathy in Patients with Chronic Hepatitis C Virus Infection Treated with Pegylated Interferon Plus Ribavirin」主題。共同形成了獨特的指紋。

引用此