Clinical trials
Influenza, Human trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
133 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 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 88 |
| Unknown status | 19 |
| Recruiting | 8 |
| Not yet recruiting | 7 |
| 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| Withdrawn | 1 |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 | 133 |
| 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 |
| Infections | 2 |
Trials
Showing 1 to 25 of 133. Each trial links to its page on Pharma Observatory.
33 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.