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| Withdrawn | 21 |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 51 to 75 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.