Abstract

Tenofovir alafenamide (TAF) has been available in China for a short time, little is known about its safety and efficacy in patients with hepatitis B virus (HBV)-related acute-on-chronic liver failure (HBV-ACLF). We conducted this study to further verify the safety and efficacy of TAF in these patients. Eighty-eight eligible subjects were included and divided into three groups: TAF group, TDF group and ETV group. Clinical and laboratory test results were collected and the survival status, virus suppression status and liver and renal function improvement were observed during follow-up. No drug-related adverse events were observed within a 48-week observation period. At week 48, the survival rates of the three groups were 56.5%, 78.3% and 59.5% (p=0.262). HBV DNA undetectable rates were similar (80.0% vs.75.0% vs.84.6%, respectively, p=0.863). Liver function improved in all the three groups over time. Compared with the other two groups, patients in the TAF group had a greater decrease in serum creatinine (CR) and an increase in estimated glomerular filtration rate (eGFR), especially at week 12. At week 48, the median changes of CR were -0.7 (IQR -3.0, 13.0) vs. 15.0 (IQR -3.0, 21.0) vs. 5.0 (IQR -9.0, 14.0), respectively (p = 0.334), while the median changes of eGFR were -2.12 (IQR -13.87, 1.44) vs. -10.43 (IQR -20.21, 3.18) vs. -5.31 (IQR -14.72, 5.44) ml/min/1.73m2 , respectively (p = 0.592). In this real-world clinical study, TAF is as effective as TDF and ETV, and may be more beneficial in protecting renal function in the early stages of antiviral therapy.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call