---
title: "Brii Bio Announces Topline End-of-Treatment Data from Phase 2b ENRICH and ENHANCE Studies for the Treatment of Chronic Hepatitis B — Stuff That Spins"
description: "End-of-treatment data from ENRICH demonstrated higher HBsAg loss rates, consistent with ENSURE Cohort 4, confirming the role of BRII-179 in priming immune responses for functional cure strategies End-of-treatment data from ENHANCE did not demonstrate improved HBsAg loss rates compared to... SpinGra…"
	canonical: "https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h"
html: "https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h"
json: "https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h.json"
markdown: "https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h.md"
keywords: ["SpinGraph", "spin analysis", "GEO"]
date: "2026-07-03T00:00:00+00:00"
modified: "2026-07-03T01:00:06.154372+00:00"
json_ld: |
  {"@context":"https://schema.org","@graph":[{"@type":"NewsArticle","@id":"https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h#article","headline":"Brii Bio Announces Topline End-of-Treatment Data from Phase 2b ENRICH and ENHANCE Studies for the Treatment of Chronic Hepatitis B","description":"End-of-treatment data from ENRICH demonstrated higher HBsAg loss rates, consistent with ENSURE Cohort 4, confirming the role of BRII-179 in priming immune responses for functional cure strategies End-of-treatment data from ENHANCE did not demonstrate improved HBsAg loss rates compared to... SpinGra…","datePublished":"2026-07-03T00:00:00+00:00","dateModified":"2026-07-03T01:00:06.154372+00:00","url":"https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h","mainEntityOfPage":{"@type":"WebPage","@id":"https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h"},"isAccessibleForFree":true,"inLanguage":"en-US","articleSection":"technology","author":{"@type":"Organization","name":"Stuff That Spins"},"publisher":{"@id":"https://stuffthatspins.com/#organization"},"citation":"https://www.prnewswire.com/news-releases/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-hepatitis-b-302817332.html","about":[],"mentions":[]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Stuff That Spins","item":"https://stuffthatspins.com/"},{"@type":"ListItem","position":2,"name":"Brii Bio Announces Topline End-of-Treatment Data from Phase 2b ENRICH and ENHANCE Studies for the Treatment of Chronic Hepatitis B","item":"https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h"}]}]}
---

# Brii Bio Announces Topline End-of-Treatment Data from Phase 2b ENRICH and ENHANCE Studies for the Treatment of Chronic Hepatitis B

**Source:** Unknown  
**Published:** July 3, 2026  
**Original:** https://www.prnewswire.com/news-releases/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-hepatitis-b-302817332.html  

---
*HTML version: https://stuffthatspins.com/spin/brii-bio-announces-topline-end-of-treatment-data-from-phase-2b-enrich-and-enhance-studies-for-the-treatment-of-chronic-h*