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| Withdrawn | 3 |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 76 to 100 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.