Clinical trials
Observational Influenza, Human trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
44 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 5 |
| 2011 | 2 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 44 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| British Columbia Centre for Disease Control | 2 |
| Central Hospital, Nancy, France | 2 |
| International Centre for Infectious Diseases, Canada | 2 |
| National Institute for Communicable Diseases, South Africa | 2 |
| ANRS, Emerging Infectious Diseases | 1 |
| Capital Medical University | 1 |
| Center For Interventional Pain and Spine | 1 |
| Chinese Academy of Sciences | 1 |
| Cyril Barbezange | 1 |
| Dalhousie University | 1 |
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 | 44 |
| COVID-19 | 7 |
| Virus Diseases | 3 |
| Coronavirus Infections | 2 |
| Cough | 2 |
| Diabetes Mellitus | 2 |
| Emergencies | 2 |
| Obesity | 2 |
| Pneumonia | 2 |
| Pneumonia, Viral | 2 |
Trials
Showing 1 to 25 of 44. 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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