Clinical trials
Terminated Phase 3 trials in Portugal
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
198 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 7 |
| 2006 | 8 |
| 2007 | 7 |
| 2008 | 8 |
| 2009 | 9 |
| 2010 | 5 |
| 2011 | 11 |
| 2012 | 8 |
| 2013 | 5 |
| 2014 | 12 |
| 2015 | 5 |
| 2016 | 13 |
| 2017 | 16 |
| 2018 | 16 |
| 2019 | 11 |
| 2020 | 16 |
| 2021 | 14 |
| 2022 | 13 |
| 2023 | 4 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 198 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 18 |
| Novartis Pharmaceuticals | 14 |
| Sanofi | 13 |
| Pfizer | 12 |
| Amgen | 8 |
| AstraZeneca | 6 |
| Celgene | 6 |
| Bayer | 5 |
| Boehringer Ingelheim | 5 |
| Gilead Sciences | 5 |
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 |
|---|---|
| Alzheimer Disease | 15 |
| Crohn Disease | 10 |
| Diabetes Mellitus, Type 2 | 9 |
| Breast Neoplasms | 8 |
| Carcinoma, Non-Small-Cell Lung | 8 |
| Melanoma | 6 |
| Cardiovascular Diseases | 5 |
| Renal Insufficiency, Chronic | 5 |
| Stomach Neoplasms | 5 |
| Stroke | 5 |
Trials
Showing 1 to 25 of 198. Each trial links to its page on Pharma Observatory.
98 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
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