Clinical trials
Active, not recruiting Phase 4 Influenza, Human trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
13 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 13 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Henry M. Jackson Foundation for the Advancement of Military Medicine | 2 |
| The University of Hong Kong | 2 |
| Ab&B Bio-tech Co., Ltd.JS | 1 |
| British Columbia Centre for Disease Control | 1 |
| Centre Hospitalier Universitaire de Saint Etienne | 1 |
| Jiangsu Province Centers for Disease Control and Prevention | 1 |
| The Jackson Laboratory | 1 |
| University of Alabama at Birmingham | 1 |
| University of Miami | 1 |
| University of Pennsylvania | 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 | 13 |
| COVID-19 | 1 |
| Heart Failure | 1 |
Trials
Showing 1 to 13 of 13. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.