Clinical trials
Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,087 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 16 |
| 2002 | 15 |
| 2003 | 30 |
| 2004 | 25 |
| 2005 | 28 |
| 2006 | 51 |
| 2007 | 56 |
| 2008 | 71 |
| 2009 | 65 |
| 2010 | 104 |
| 2011 | 99 |
| 2012 | 80 |
| 2013 | 84 |
| 2014 | 91 |
| 2015 | 92 |
| 2016 | 105 |
| 2017 | 101 |
| 2018 | 78 |
| 2019 | 100 |
| 2020 | 106 |
| 2021 | 104 |
| 2022 | 118 |
| 2023 | 113 |
| 2024 | 112 |
| 2025 | 96 |
| 2026 | 89 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,194 |
| Unknown status | 314 |
| Recruiting | 230 |
| Terminated | 126 |
| Not yet recruiting | 73 |
| Withdrawn | 67 |
| Active, not recruiting | 58 |
| Enrolling by invitation | 14 |
| No longer available | 4 |
| Suspended | 4 |
| Available | 2 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| ViiV Healthcare | 123 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 42 |
| GlaxoSmithKline | 40 |
| Assistance Publique - Hôpitaux de Paris | 23 |
| Pfizer | 18 |
| Brigham and Women's Hospital | 15 |
| University of Pittsburgh | 13 |
| Merck Sharp & Dohme LLC | 12 |
| University of North Carolina, Chapel Hill | 12 |
| University of British Columbia | 11 |
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 |
|---|---|
| Infections | 2,087 |
| Acquired Immunodeficiency Syndrome | 171 |
| Sepsis | 159 |
| Inflammation | 86 |
| Virus Diseases | 85 |
| COVID-19 | 84 |
| HIV Infections | 69 |
| Pneumonia | 66 |
| Respiratory Tract Infections | 66 |
| Neoplasms | 63 |
Trials
Showing 26 to 50 of 2,087. Each trial links to its page on Pharma Observatory.
1,987 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.