Clinical trials
Disease trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,390 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 4 |
| 2001 | 6 |
| 2002 | 4 |
| 2003 | 15 |
| 2004 | 18 |
| 2005 | 24 |
| 2006 | 25 |
| 2007 | 36 |
| 2008 | 47 |
| 2009 | 62 |
| 2010 | 47 |
| 2011 | 48 |
| 2012 | 57 |
| 2013 | 61 |
| 2014 | 72 |
| 2015 | 85 |
| 2016 | 96 |
| 2017 | 130 |
| 2018 | 104 |
| 2019 | 129 |
| 2020 | 130 |
| 2021 | 162 |
| 2022 | 156 |
| 2023 | 186 |
| 2024 | 174 |
| 2025 | 241 |
| 2026 | 242 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,074 |
| Recruiting | 437 |
| Unknown status | 434 |
| Not yet recruiting | 188 |
| Active, not recruiting | 78 |
| Terminated | 77 |
| Withdrawn | 49 |
| Enrolling by invitation | 43 |
| Suspended | 6 |
| No longer available | 2 |
| Available | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assistance Publique - Hôpitaux de Paris | 35 |
| Hospices Civils de Lyon | 17 |
| University Hospital, Montpellier | 16 |
| Peking Union Medical College Hospital | 14 |
| Maastricht University Medical Center | 13 |
| University Hospital, Bordeaux | 13 |
| Massachusetts General Hospital | 11 |
| The First Affiliated Hospital of Xiamen University | 11 |
| National Taiwan University Hospital | 10 |
| University of British Columbia | 10 |
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 |
|---|---|
| Disease | 2,390 |
| Lung Neoplasms | 122 |
| Prostatic Neoplasms | 98 |
| Neoplasms | 89 |
| Asthma | 83 |
| Breast Neoplasms | 48 |
| Alzheimer Disease | 45 |
| Sepsis | 45 |
| COVID-19 | 44 |
| Colorectal Neoplasms | 43 |
Trials
Showing 1 to 25 of 2,390. Each trial links to its page on Pharma Observatory.
2,290 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.