Clinical trials
Influenza, Human trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
134 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 3 |
| 2009 | 15 |
| 2010 | 3 |
| 2011 | 6 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 10 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 88 |
| Unknown status | 19 |
| Recruiting | 8 |
| Not yet recruiting | 8 |
| Active, not recruiting | 6 |
| Terminated | 2 |
| Enrolling by invitation | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sinovac Biotech Co., Ltd | 15 |
| Jiangsu Province Centers for Disease Control and Prevention | 12 |
| Capital Medical University | 8 |
| Shanghai Institute Of Biological Products | 8 |
| Jiangxi Qingfeng Pharmaceutical Co. Ltd. | 7 |
| The University of Hong Kong | 7 |
| Ab&B Bio-tech Co., Ltd.JS | 6 |
| Nanjing Zenshine Pharmaceuticals | 5 |
| China National Biotec Group Company Limited | 4 |
| Hualan Biological Engineering, Inc. | 4 |
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 | 134 |
| Respiratory Tract Infections | 8 |
| COVID-19 | 6 |
| Orthomyxoviridae Infections | 6 |
| Virus Diseases | 6 |
| Common Cold | 3 |
| Influenza in Birds | 3 |
| Pneumonia, Pneumococcal | 3 |
| Respiratory Tract Diseases | 3 |
| Heart Failure | 2 |
Trials
Showing 51 to 75 of 134. Each trial links to its page on Pharma Observatory.
34 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.
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