Prevalence of chronic kidney disease in patients with chronic hepatitis B: A cross-sectional survey.

Abstract

Renal safety is a major concern during long-term antiviral treatment for chronic hepatitis B (CHB). This study aimed to investigate the prevalence of chronic kidney disease (CKD) in patients with CHB that had been treated with antiviral therapy. This was a single-centre, cross-sectional study in a real-life cohort in which all patients received antiviral treatment. Serum creatinine-based equations from the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) were used to estimate the glomerular filtration rate (GFR). CKD was defined as an eGFR <60 mL/min/1.73 m² or a urinary albumin to creatinine ratio ≥ 3 mg/mmol (defined as albuminuria). Univariate and multivariate analyses were conducted to determine the risk factors of CKD. A total of 1985 patients were included in the analysis from February 2015 to December 2015. The mean age and median duration of antiviral treatment was 42.20 years and 17.05 months, respectively. The overall prevalence of CKD was 7.9% (157/1985), with 44 patients experiencing decreased renal function (eGFR less than 60 mL/min/1.73 m²) and 129 patients with albuminuria. Patients with cirrhosis had a higher prevalence of a decreased GFR (4.3% vs 1.6%, P<.001) and albuminuria (11.1% vs 5.2%, P<.001) than those without cirrhosis. In the multivariate analysis, hypertension (Odds Ratio [OR] 4.564, P<.001), diabetes mellitus (OR 2.688, P<.001) and cirrhosis (OR 1.918, P<.001) were independent factors associated with the presence of CKD. CKD was a clinically significant comorbidity in patients with CHB. Special attention should be paid to cirrhotic patients and patients with the metabolic syndrome.

• Authors: L Ning, W Lin, X Hu, R Fan, X Liang, Y Wu, S Shen, R Yu, J Sun, J Hou
• Journal: Journal of viral hepatitis (J Viral Hepat) Vol. 24 Issue 11 Pg. 1043-1051 (11 2017) ISSN: 1365-2893 [Electronic] England
• PMID: 28581186 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2017 John Wiley & Sons Ltd.

Chemical References

• Biomarkers

Topics

• Adult
• Biomarkers
• Comorbidity
• Cross-Sectional Studies
• Female
• Hepatitis B, Chronic (complications, drug therapy, virology)
• Humans
• Kidney Function Tests
• Male
• Middle Aged
• Prevalence
• Renal Insufficiency, Chronic (diagnosis, epidemiology, etiology)
• Risk Factors