Clinical trials
Terminated Phase 2 Breast Neoplasms trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
419 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 5 |
| 2003 | 14 |
| 2004 | 20 |
| 2005 | 16 |
| 2006 | 19 |
| 2007 | 35 |
| 2008 | 34 |
| 2009 | 28 |
| 2010 | 21 |
| 2011 | 22 |
| 2012 | 18 |
| 2013 | 26 |
| 2014 | 16 |
| 2015 | 23 |
| 2016 | 14 |
| 2017 | 19 |
| 2018 | 14 |
| 2019 | 19 |
| 2020 | 14 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 419 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| M.D. Anderson Cancer Center | 15 |
| Hoffmann-La Roche | 11 |
| National Cancer Institute (NCI) | 11 |
| Washington University School of Medicine | 11 |
| Dana-Farber Cancer Institute | 9 |
| Pfizer | 8 |
| Emory University | 7 |
| Hellenic Oncology Research Group | 6 |
| Masonic Cancer Center, University of Minnesota | 6 |
| Baylor Breast Care Center | 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 |
|---|---|
| Breast Neoplasms | 419 |
| Neoplasm Metastasis | 33 |
| Triple Negative Breast Neoplasms | 28 |
| Breast Neoplasms, Male | 17 |
| Neoplasms | 14 |
| Lung Neoplasms | 12 |
| Ovarian Neoplasms | 11 |
| Breast Carcinoma In Situ | 10 |
| Brain Neoplasms | 9 |
| Colorectal Neoplasms | 8 |
Trials
Showing 1 to 25 of 419. Each trial links to its page on Pharma Observatory.
319 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.