Clinical trials
Terminated Phase 3 trials in Ireland
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
89 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 6 |
| 2007 | 1 |
| 2008 | 6 |
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 5 |
| 2012 | 5 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 89 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 8 |
| Merck Sharp & Dohme LLC | 5 |
| Celgene | 4 |
| GlaxoSmithKline | 4 |
| Amgen | 3 |
| Bayer | 3 |
| Biogen | 3 |
| Gilead Sciences | 3 |
| Hoffmann-La Roche | 3 |
| Novartis Pharmaceuticals | 3 |
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 |
|---|---|
| Amyotrophic Lateral Sclerosis | 6 |
| Carcinoma, Non-Small-Cell Lung | 6 |
| Crohn Disease | 6 |
| Neoplasms | 5 |
| Stroke | 5 |
| Carcinoma, Squamous Cell | 3 |
| Cardiovascular Diseases | 3 |
| Head and Neck Neoplasms | 3 |
| Lymphoma | 3 |
| Lymphoma, Large B-Cell, Diffuse | 3 |
Trials
Showing 1 to 25 of 89. Each trial links to its page 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.
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