IDDF2020-ABS-0058 48-week safety and efficacy of switching to tenofovir alafenamide (TAF) from tenofovir disoproxil fumarate (TDF) in chronic HBV asian patients with TDF risk factors (RF)

Autor: Shalini Sethi, Belinda Jump, John F. Flaherty, Carol Yee Kwan Chan, Jia-Horng Kao, Tuan Trong Nguyen, Sang Hoon Ahn, George Y. Wu, Leland J. Yee, Fung Scott, Anuj Gaggar, Seung Woon Paik, Hie-Won Hann, Huy N. Trinh
Rok vydání: 2020
Předmět:
Zdroj: Abstracts.
DOI: 10.1136/gutjnl-2020-iddf.141
Popis: Background In a recent Phase 3 study (Study 4018) in HBV patients suppressed on TDF treatment, switching to TAF demonstrated non-inferior efficacy to continued TDF with superior bone and renal safety at Week 48. This study is to assess the safety and efficacy of switching to TAF from TDF in patients of Asian descent with risk factors for TDF toxicity as per current EASL and AASLD guidelines. Methods Virally suppressed patients (HBV DNA Results Among the 400 Asian patients enrolled, 288 (72%) had at least 1 TDF RF. At Week 48, similar proportions with ≥1 RF had HBV-DNA Conclusions Virally suppressed Asian patients with CHB and risk factors for TDF who switched to TAF showed improved bone and renal safety while efficacy was well-maintained.
Databáze: OpenAIRE