Clinical trials
Recruiting Breast Neoplasms trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
669 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 2 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 2 |
| 2009 | 4 |
| 2010 | 6 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 5 |
| 2014 | 8 |
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 23 |
| 2021 | 41 |
| 2022 | 59 |
| 2023 | 82 |
| 2024 | 114 |
| 2025 | 156 |
| 2026 | 117 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 669 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Memorial Sloan Kettering Cancer Center | 41 |
| M.D. Anderson Cancer Center | 25 |
| Mayo Clinic | 23 |
| UNC Lineberger Comprehensive Cancer Center | 22 |
| National Cancer Institute (NCI) | 17 |
| Dana-Farber Cancer Institute | 14 |
| Washington University School of Medicine | 14 |
| City of Hope Medical Center | 12 |
| H. Lee Moffitt Cancer Center and Research Institute | 12 |
| Weill Medical College of Cornell University | 11 |
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 | 669 |
| Ovarian Neoplasms | 77 |
| Lung Neoplasms | 63 |
| Triple Negative Breast Neoplasms | 63 |
| Prostatic Neoplasms | 58 |
| Colorectal Neoplasms | 55 |
| Neoplasms | 49 |
| Carcinoma, Non-Small-Cell Lung | 39 |
| Endometrial Neoplasms | 38 |
| Neoplasm Metastasis | 38 |
Trials
Showing 1 to 25 of 669. Each trial links to its page on Pharma Observatory.
569 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.