Clinical trials
Influenza, Human trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
143 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 11 |
| 2010 | 13 |
| 2011 | 8 |
| 2012 | 5 |
| 2013 | 6 |
| 2014 | 5 |
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 14 |
| 2023 | 15 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 143 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| The University of Hong Kong | 5 |
| Insight Therapeutics, LLC | 4 |
| Green Cross Corporation | 3 |
| Tel-Aviv Sourasky Medical Center | 3 |
| VaxInnate Corporation | 3 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| British Columbia Centre for Disease Control | 2 |
| Capital Medical University | 2 |
| Centers for Disease Control and Prevention, China | 2 |
| Central Hospital, Nancy, France | 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 |
|---|---|
| Influenza, Human | 143 |
| COVID-19 | 12 |
| Respiratory Tract Infections | 7 |
| Common Cold | 5 |
| Virus Diseases | 5 |
| Orthomyxoviridae Infections | 4 |
| Obesity | 3 |
| Pneumonia | 3 |
| Acquired Immunodeficiency Syndrome | 2 |
| Arthritis, Rheumatoid | 2 |
Trials
Showing 76 to 100 of 143. Each trial links to its page on Pharma Observatory.
43 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
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