Clinical trials
Hepatitis B trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,000 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 8 |
| 2001 | 11 |
| 2002 | 11 |
| 2003 | 28 |
| 2004 | 36 |
| 2005 | 38 |
| 2006 | 51 |
| 2007 | 31 |
| 2008 | 42 |
| 2009 | 31 |
| 2010 | 42 |
| 2011 | 41 |
| 2012 | 35 |
| 2013 | 38 |
| 2014 | 42 |
| 2015 | 48 |
| 2016 | 40 |
| 2017 | 38 |
| 2018 | 50 |
| 2019 | 53 |
| 2020 | 40 |
| 2021 | 39 |
| 2022 | 34 |
| 2023 | 23 |
| 2024 | 37 |
| 2025 | 38 |
| 2026 | 25 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 602 |
| Unknown status | 192 |
| Recruiting | 60 |
| Terminated | 56 |
| Not yet recruiting | 39 |
| Active, not recruiting | 22 |
| Withdrawn | 21 |
| Enrolling by invitation | 5 |
| No longer available | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 140 |
| Sanofi Pasteur, a Sanofi Company | 28 |
| Gilead Sciences | 22 |
| National Taiwan University Hospital | 19 |
| Merck Sharp & Dohme LLC | 17 |
| Third Affiliated Hospital, Sun Yat-Sen University | 17 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 15 |
| Dynavax Technologies Corporation | 13 |
| Bristol-Myers Squibb | 12 |
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 12 |
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 | 1,000 |
| Hepatitis B, Chronic | 162 |
| Tetanus | 105 |
| Hepatitis C | 104 |
| Diphtheria | 101 |
| Haemophilus Infections | 82 |
| Whooping Cough | 72 |
| Poliomyelitis | 68 |
| HIV Infections | 62 |
| Carcinoma, Hepatocellular | 59 |
Trials
Showing 1 to 25 of 1,000. Each trial links to its page on Pharma Observatory.
900 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.