Clinical trials
Active, not recruiting Phase 3 trials in the United Kingdom
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
668 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 6 |
| 2014 | 7 |
| 2015 | 17 |
| 2016 | 7 |
| 2017 | 19 |
| 2018 | 31 |
| 2019 | 43 |
| 2020 | 64 |
| 2021 | 98 |
| 2022 | 96 |
| 2023 | 115 |
| 2024 | 101 |
| 2025 | 49 |
| 2026 | 8 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 668 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 61 |
| Merck Sharp & Dohme LLC | 38 |
| Hoffmann-La Roche | 35 |
| Novartis Pharmaceuticals | 35 |
| Janssen Research & Development, LLC | 27 |
| AbbVie | 25 |
| Eli Lilly and Company | 22 |
| Pfizer | 22 |
| Novo Nordisk A/S | 16 |
| Bristol-Myers Squibb | 15 |
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 |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 43 |
| Breast Neoplasms | 36 |
| Prostatic Neoplasms | 26 |
| Neoplasms | 24 |
| Multiple Myeloma | 20 |
| Neoplasm Metastasis | 19 |
| Obesity | 17 |
| Hematologic Diseases | 12 |
| Leukemia, Lymphocytic, Chronic, B-Cell | 12 |
| Recurrence | 12 |
Trials
Showing 1 to 25 of 668. Each trial links to its page on Pharma Observatory.
568 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.