Clinical trials
Observational Hepatitis B trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
74 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2002 | 2 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 2 |
| 2008 | 2 |
| 2010 | 3 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 74 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Beijing Ditan Hospital | 5 |
| National Taiwan University Hospital | 4 |
| Beijing Friendship Hospital | 3 |
| First Affiliated Hospital Xi'an Jiaotong University | 3 |
| University Health Network, Toronto | 3 |
| Genlantis Diagnostics | 2 |
| Kindai University | 2 |
| Qiu Li | 2 |
| Sun Yat-sen University | 2 |
| The First Affiliated Hospital with Nanjing Medical University | 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 | 74 |
| Hepatitis C | 19 |
| Hepatitis B, Chronic | 13 |
| Carcinoma, Hepatocellular | 7 |
| Liver Cirrhosis | 7 |
| Fibrosis | 5 |
| HIV Infections | 5 |
| Hepatitis D | 4 |
| Coinfection | 2 |
| Diphtheria | 2 |
Trials
Showing 1 to 25 of 74. Each trial links to its page 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
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