Clinical trials
Breast Neoplasms trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
701 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 6 |
| 2001 | 12 |
| 2002 | 10 |
| 2003 | 17 |
| 2004 | 18 |
| 2005 | 17 |
| 2006 | 27 |
| 2007 | 36 |
| 2008 | 27 |
| 2009 | 29 |
| 2010 | 20 |
| 2011 | 23 |
| 2012 | 24 |
| 2013 | 28 |
| 2014 | 30 |
| 2015 | 26 |
| 2016 | 33 |
| 2017 | 31 |
| 2018 | 27 |
| 2019 | 35 |
| 2020 | 34 |
| 2021 | 31 |
| 2022 | 33 |
| 2023 | 28 |
| 2024 | 26 |
| 2025 | 28 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 368 |
| Unknown status | 107 |
| Active, not recruiting | 84 |
| Recruiting | 70 |
| Terminated | 59 |
| Withdrawn | 6 |
| Not yet recruiting | 4 |
| Approved for marketing | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hoffmann-La Roche | 59 |
| AstraZeneca | 52 |
| Novartis Pharmaceuticals | 43 |
| Royal Marsden NHS Foundation Trust | 37 |
| Pfizer | 27 |
| Institute of Cancer Research, United Kingdom | 22 |
| European Organisation for Research and Treatment of Cancer - EORTC | 17 |
| Imperial College London | 15 |
| GlaxoSmithKline | 14 |
| Eli Lilly and Company | 13 |
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 | 701 |
| Neoplasm Metastasis | 62 |
| Neoplasms | 60 |
| Ovarian Neoplasms | 37 |
| Colorectal Neoplasms | 27 |
| Triple Negative Breast Neoplasms | 27 |
| Carcinoma, Non-Small-Cell Lung | 26 |
| Prostatic Neoplasms | 26 |
| Head and Neck Neoplasms | 16 |
| Pancreatic Neoplasms | 16 |
Trials
Showing 26 to 50 of 701. Each trial links to its page on Pharma Observatory.
601 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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