Volume 26, Issue 12 pp. 1404-1412
ORIGINAL PAPER

Evolution of renal function under direct-acting antivirals treatment for chronic hepatitis C: A real-world experience

Ming-Chao Tsai

Ming-Chao Tsai

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Taiwan

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Chun-Yen Lin

Chun-Yen Lin

Division of Hepato-Gastroenterology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan

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Chao-Hung Hung

Chao-Hung Hung

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

Division of Hepato-Gastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan

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Sheng-Nan Lu

Sheng-Nan Lu

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

Division of Hepato-Gastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan

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Shui-Yi Tung

Shui-Yi Tung

Division of Hepato-Gastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan

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Rong-Nan Chien

Rong-Nan Chien

Division of Hepato-Gastroenterology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan

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Chih-Lang Lin

Chih-Lang Lin

Division of Hepato-Gastroenterology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan

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Jing-Houng Wang

Jing-Houng Wang

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

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Chen Chien-Hung

Chen Chien-Hung

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

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Kuo-Chin Chang

Kuo-Chin Chang

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

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Tsung-Hui Hu

Corresponding Author

Tsung-Hui Hu

Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan

Correspondence

Tsung-Hui Hu, Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, 123 Ta Pei Road, Kaohsiung, Taiwan.

Email: [email protected]

I-Shyan Sheen, Division of Hepato-Gastroenterology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.

Email: [email protected]

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I-Shyan Sheen

Corresponding Author

I-Shyan Sheen

Division of Hepato-Gastroenterology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan

Correspondence

Tsung-Hui Hu, Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, 123 Ta Pei Road, Kaohsiung, Taiwan.

Email: [email protected]

I-Shyan Sheen, Division of Hepato-Gastroenterology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.

Email: [email protected]

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First published: 21 August 2019
Citations: 19
Ming-Chao Tsai and Chun-Yen Lin are Equal contribution.
Tsung-Hui Hu and I-Shyan Sheen are Equal contribution.

Abstract

Renal toxicity of direct-acting antivirals (DAAs) in chronic hepatitis C (CHC) patients has not been well-characterized. The aim of this study was to assess renal safety of DAAs in an Asian CHC patient cohort. Data from CHC patients (n = 1536) treated with DAAs were used in this retrospective study. Serial estimated glomerular filtration rate (eGFR) at pretreatment (1-year prior to treatment), baseline, end of treatment (EOT), and 12 weeks after treatment (SVR12) was evaluated. While a significant decrease in eGFR from baseline to EOT (84.8 → 81.8 mL/min/1.73 m2, P < .001) was observed; subsequently, a slight rise at SVR12 (84.3 mL/min/1.73 m2) was also evident. Changes in eGFR after DAA treatment were similar to those seen in PrOD, DCV/ASV and GZP/EBV regimens, except in the SOF-based regimen wherein eGFR remained unchanged from EOT to SVR12, especially in liver transplant recipients. Multivariate analysis revealed that age >65 years (OR = 1.862, P = .011), baseline eGFR ≥ 60 mL/min/1.73 m2 (OR = 2.684, P = .023), and liver transplant (OR = 3.894, P = .001) were independent risk factors for deteriorating renal function. In conclusion, DAA treatment led to a significant decline in eGFR at EOT but was followed by a slight rise at 12 weeks after treatment. A similar trend was observed with PrOD, DCV/ASV and GZP/EBV, but not in SOF-based regimens. As age >65 years, baseline eGFR ≥ 60 mL/min/1.73 m2 and liver transplantation are significant risk factors for deterioration in renal function, we strongly advice close monitoring of renal function in these populations.

CONFLICTS OF INTEREST

All authors declare no relevant conflicts of interest.

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