Clinical trials
Observational Communicable Diseases trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
230 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 9 |
| 2016 | 10 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 15 |
| 2020 | 33 |
| 2021 | 24 |
| 2022 | 17 |
| 2023 | 22 |
| 2024 | 14 |
| 2025 | 14 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 104 |
| Unknown status | 65 |
| Recruiting | 35 |
| Active, not recruiting | 10 |
| Not yet recruiting | 8 |
| Enrolling by invitation | 6 |
| Terminated | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assistance Publique - Hôpitaux de Paris | 8 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 6 |
| InBios International, Inc. | 4 |
| Institut National de la Santé Et de la Recherche Médicale, France | 3 |
| National Center for Research Resources (NCRR) | 3 |
| Peking University Third Hospital | 3 |
| University of North Carolina, Chapel Hill | 3 |
| Assiut University | 2 |
| Central Hospital, Nancy, France | 2 |
| Children's Hospital of Fudan University | 2 |
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 | 230 |
| COVID-19 | 24 |
| Neoplasms | 11 |
| Immune System Diseases | 8 |
| Infections | 8 |
| Pneumonia | 7 |
| Cardiovascular Diseases | 6 |
| HIV Infections | 6 |
| Respiratory Tract Infections | 6 |
| Severe Acute Respiratory Syndrome | 6 |
Trials
Showing 26 to 50 of 230. Each trial links to its page on Pharma Observatory.
130 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.