Clinical trials
Terminated Breast Neoplasms trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,157 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 11 |
| 2001 | 11 |
| 2002 | 22 |
| 2003 | 25 |
| 2004 | 34 |
| 2005 | 36 |
| 2006 | 42 |
| 2007 | 68 |
| 2008 | 70 |
| 2009 | 74 |
| 2010 | 68 |
| 2011 | 58 |
| 2012 | 51 |
| 2013 | 57 |
| 2014 | 49 |
| 2015 | 59 |
| 2016 | 62 |
| 2017 | 55 |
| 2018 | 53 |
| 2019 | 61 |
| 2020 | 44 |
| 2021 | 37 |
| 2022 | 41 |
| 2023 | 29 |
| 2024 | 11 |
| 2025 | 8 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 1,157 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Cancer Institute (NCI) | 39 |
| M.D. Anderson Cancer Center | 32 |
| Pfizer | 27 |
| Novartis Pharmaceuticals | 22 |
| Hoffmann-La Roche | 20 |
| Vanderbilt-Ingram Cancer Center | 16 |
| Mayo Clinic | 15 |
| Dana-Farber Cancer Institute | 14 |
| University of Southern California | 14 |
| Washington University School of Medicine | 14 |
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 | 1,157 |
| Neoplasm Metastasis | 84 |
| Neoplasms | 66 |
| Ovarian Neoplasms | 65 |
| Lung Neoplasms | 60 |
| Triple Negative Breast Neoplasms | 57 |
| Colorectal Neoplasms | 53 |
| Carcinoma, Non-Small-Cell Lung | 48 |
| Breast Neoplasms, Male | 42 |
| Prostatic Neoplasms | 41 |
Trials
Showing 51 to 75 of 1,157. Each trial links to its page on Pharma Observatory.
1,057 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.