Background & Aims: In the monotherapy arms of the phase 2 JADE study (ClinicalTrials.gov Identifier: NCT03361956) evaluating the safety and efficacy of JNJ-56136379 (capsid assembly modulator-class E) with/without nucleos(t)ide analogue (NA), viral breakthroughs (VBT) were observed, leading to JNJ-56136379 monotherapy discontinuation. We present the viral sequencing analysis of JNJ-56136379±NA-treated hepatitis B virus (HBV)-infected patients.
View Article and Find Full Text PDFBackground & Aims: JNJ-56136379 (JNJ-6379), a capsid assembly modulator that blocks hepatitis B virus (HBV) replication, was well tolerated and demonstrated dose-proportional pharmacokinetics in healthy participants in part 1 of its first clinical trial. In part 2, we have evaluated the safety, pharmacokinetics, and antiviral activity of multiple doses of JNJ-6379 in patients with chronic HBV infection.
Methods: We performed a double-blind study of 57 treatment-naïve patients with HB e antigen-positive or -negative (74%) chronic HBV infection without cirrhosis.