Clinical trials
Completed Observational Communicable Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
104 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 104 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assistance Publique - Hôpitaux de Paris | 4 |
| InBios International, Inc. | 4 |
| National Center for Research Resources (NCRR) | 3 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 3 |
| University of North Carolina, Chapel Hill | 3 |
| National Institutes of Health Clinical Center (CC) | 2 |
| University Hospital, Basel, Switzerland | 2 |
| University Hospital, Essen | 2 |
| Aix Marseille Université | 1 |
| Althaia Xarxa Assistencial Universitària de Manresa | 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 |
|---|---|
| Communicable Diseases | 104 |
| COVID-19 | 12 |
| Immune System Diseases | 5 |
| Neoplasms | 5 |
| Fever | 4 |
| HIV Infections | 4 |
| Infections | 4 |
| Rare Diseases | 4 |
| Respiratory Tract Infections | 4 |
| Severe Acute Respiratory Syndrome | 4 |
Trials
Showing 1 to 25 of 104. Each trial links to its page on Pharma Observatory.
4 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.