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Comparable Incidence of Hepatocellular Carcinoma in Chronic Hepatitis B Patients Treated with Entecavir or Tenofovir.
- Source :
- Digestive Diseases & Sciences; May2021, Vol. 66 Issue 5, p1739-1750, 12p
- Publication Year :
- 2021
-
Abstract
- Background/Aims: Adherence to medication and maintained virologic response (MVR) are related to the risk of adverse clinical outcomes. This study aimed to compare the efficacy of entecavir (ETV) and tenofovir disoproxil fumarate (TDF) in relation to the adverse clinical outcomes among chronic hepatitis B (CHB) patients stratified according to adherence to medication and MVR. Methods: A total of 1794 treatment-naive CHB patients treated with ETV (n = 894) or TDF (n = 900) for > 1 year were identified. Results: Adherence rates were significantly higher in the TDF than in the ETV (93.4% vs. 89.1%, respectively; P < 0.001). The MVR of ETV and TDF were 64.5% and 71.7%, respectively (P = 0.001). The MVR of ETV and TDF in the good adherence group were 72.1% and 76.4%, respectively (P = 0.083); in the poor adherence group, the MVR of ETV and TDF were 63.0% and 54.0%, respectively (P = 0.384) Multivariate analysis showed that the risk of HCC and death or transplantation was similar between groups (HR 0.826, 95% CI 0.522–1.306; P = 0.413 and HR 0.636, 95% CI 0.258–1.569; P = 0.325, respectively) after adjusting for adherence to medication and MVR. In the 589 propensity-matched pairs of patients, risk of HCC and death or transplantation was similar between treatment groups after stratification according to adherence rates and MVR. Conclusions: After adjustment for adherence and MVR, ETV, and TDF did not differ in terms of the risk of HCC and death or transplantation in all patients and propensity score-matched cohorts. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01632116
- Volume :
- 66
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Digestive Diseases & Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 149866062
- Full Text :
- https://doi.org/10.1007/s10620-020-06375-3