Clinical trials
Phase 4 Breast Neoplasms trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
280 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 4 |
| 2003 | 7 |
| 2004 | 3 |
| 2005 | 11 |
| 2006 | 11 |
| 2007 | 13 |
| 2008 | 11 |
| 2009 | 6 |
| 2010 | 10 |
| 2011 | 10 |
| 2012 | 7 |
| 2013 | 12 |
| 2014 | 11 |
| 2015 | 7 |
| 2016 | 18 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 17 |
| 2022 | 18 |
| 2023 | 11 |
| 2024 | 18 |
| 2025 | 13 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 136 |
| Unknown status | 56 |
| Recruiting | 34 |
| Not yet recruiting | 19 |
| Terminated | 18 |
| Withdrawn | 10 |
| Active, not recruiting | 7 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Ottawa Hospital Research Institute | 18 |
| Novartis Pharmaceuticals | 13 |
| Hoffmann-La Roche | 11 |
| AstraZeneca | 7 |
| Institut Claudius Regaud | 5 |
| Eli Lilly and Company | 4 |
| Fudan University | 4 |
| Memorial Sloan Kettering Cancer Center | 4 |
| Novartis | 4 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 4 |
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 | 280 |
| Postoperative Pain | 14 |
| Neoplasm Metastasis | 12 |
| Neoplasms | 9 |
| Prostatic Neoplasms | 9 |
| Ovarian Neoplasms | 7 |
| Osteoporosis | 6 |
| Pain | 6 |
| Cardiotoxicity | 5 |
| Colorectal Neoplasms | 5 |
Trials
Showing 76 to 100 of 280. Each trial links to its page on Pharma Observatory.
180 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
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