Clinical trials
Virus Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
655 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 4 |
| 2002 | 4 |
| 2003 | 5 |
| 2004 | 5 |
| 2005 | 7 |
| 2006 | 8 |
| 2007 | 13 |
| 2008 | 17 |
| 2009 | 31 |
| 2010 | 25 |
| 2011 | 23 |
| 2012 | 19 |
| 2013 | 31 |
| 2014 | 19 |
| 2015 | 18 |
| 2016 | 20 |
| 2017 | 14 |
| 2018 | 17 |
| 2019 | 22 |
| 2020 | 107 |
| 2021 | 56 |
| 2022 | 47 |
| 2023 | 43 |
| 2024 | 25 |
| 2025 | 26 |
| 2026 | 22 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 427 |
| Unknown status | 78 |
| Recruiting | 52 |
| Terminated | 34 |
| Active, not recruiting | 26 |
| Withdrawn | 18 |
| Not yet recruiting | 14 |
| Enrolling by invitation | 3 |
| No longer available | 2 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 56 |
| ModernaTX, Inc. | 47 |
| Crucell Holland BV | 19 |
| GlaxoSmithKline | 19 |
| Gilead Sciences | 14 |
| Assistance Publique - Hôpitaux de Paris | 12 |
| Medicago | 12 |
| National Center for Research Resources (NCRR) | 10 |
| BioNTech SE | 7 |
| Hospices Civils de Lyon | 7 |
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 |
|---|---|
| Virus Diseases | 655 |
| COVID-19 | 137 |
| Influenza, Human | 97 |
| Coronavirus Infections | 94 |
| Respiratory Tract Infections | 90 |
| Infections | 85 |
| RNA Virus Infections | 79 |
| Bacterial Infections | 43 |
| Respiratory Tract Diseases | 41 |
| Liver Diseases | 33 |
Trials
Showing 1 to 25 of 655. Each trial links to its page on Pharma Observatory.
555 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.
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.