Clinical trials
Completed Phase 4 Breast Neoplasms trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
136 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 6 |
| 2004 | 1 |
| 2005 | 9 |
| 2006 | 6 |
| 2007 | 7 |
| 2008 | 9 |
| 2009 | 5 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 6 |
| 2013 | 9 |
| 2014 | 5 |
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 136 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Ottawa Hospital Research Institute | 11 |
| Novartis Pharmaceuticals | 8 |
| Hoffmann-La Roche | 7 |
| AstraZeneca | 6 |
| Institut Claudius Regaud | 4 |
| Novartis | 4 |
| Nanjing Medical University | 3 |
| Pfizer | 3 |
| Spanish Breast Cancer Research Group | 3 |
| Beni-Suef 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 |
|---|---|
| Breast Neoplasms | 136 |
| Neoplasm Metastasis | 8 |
| Postoperative Pain | 8 |
| Neoplasms | 7 |
| Prostatic Neoplasms | 6 |
| Ovarian Neoplasms | 5 |
| Osteoporosis | 4 |
| Pain | 4 |
| Bone Diseases, Metabolic | 3 |
| Seroma | 3 |
Trials
Showing 1 to 25 of 136. Each trial links to its page on Pharma Observatory.
36 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.