Clinical trials
Phase 2 Hepatitis B trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
129 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2002 | 3 |
| 2003 | 4 |
| 2004 | 6 |
| 2005 | 8 |
| 2006 | 4 |
| 2007 | 5 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 8 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 79 |
| Terminated | 20 |
| Unknown status | 11 |
| Recruiting | 6 |
| Not yet recruiting | 6 |
| Active, not recruiting | 4 |
| Withdrawn | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 34 |
| Arrowhead Pharmaceuticals | 6 |
| Gilead Sciences | 6 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 6 |
| Assembly Biosciences | 5 |
| F-star Therapeutics, Inc. | 4 |
| Brii Biosciences Limited | 3 |
| Bukwang Pharmaceutical | 3 |
| Sanofi Pasteur, a Sanofi Company | 3 |
| AusperBio Therapeutics Inc. | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hepatitis B | 129 |
| Hepatitis B, Chronic | 38 |
| Tetanus | 21 |
| Diphtheria | 20 |
| Haemophilus Infections | 17 |
| Poliomyelitis | 16 |
| Hepatitis | 14 |
| Whooping Cough | 10 |
| Carcinoma, Hepatocellular | 7 |
| HIV Infections | 7 |
Trials
Showing 1 to 25 of 129. Each trial links to its page on Pharma Observatory.
29 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.