Clinical trials
Recruiting Observational Influenza, Human trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
23 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2011 | 1 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 23 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 3 |
| Association Clinique Thérapeutique Infantile du val de Marne | 1 |
| Boston University | 1 |
| Centre for Infectious Disease Research in Zambia | 1 |
| Consorci Sanitari de Terrassa | 1 |
| Finnish Institute for Health and Welfare | 1 |
| Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 1 |
| Institut National de la Santé Et de la Recherche Médicale, France | 1 |
| Institut Pasteur du Cambodge | 1 |
| Kaiser Permanente | 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 | 23 |
| COVID-19 | 11 |
| Coronavirus Infections | 3 |
| Infections | 3 |
| Pneumonia | 2 |
| Respiratory Tract Infections | 2 |
| Acute Lung Injury | 1 |
| Anosmia | 1 |
| Bronchiolitis | 1 |
| Chickenpox | 1 |
Trials
Showing 1 to 23 of 23. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.