Clinical trials
Terminated trials in Spain
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,232 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 5 |
| 2003 | 12 |
| 2004 | 20 |
| 2005 | 38 |
| 2006 | 56 |
| 2007 | 74 |
| 2008 | 62 |
| 2009 | 70 |
| 2010 | 74 |
| 2011 | 89 |
| 2012 | 92 |
| 2013 | 93 |
| 2014 | 110 |
| 2015 | 109 |
| 2016 | 99 |
| 2017 | 144 |
| 2018 | 159 |
| 2019 | 178 |
| 2020 | 183 |
| 2021 | 211 |
| 2022 | 156 |
| 2023 | 99 |
| 2024 | 67 |
| 2025 | 13 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 2,232 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 142 |
| Pfizer | 94 |
| Hoffmann-La Roche | 87 |
| Sanofi | 67 |
| GlaxoSmithKline | 54 |
| Bristol-Myers Squibb | 43 |
| Gilead Sciences | 40 |
| Amgen | 36 |
| AstraZeneca | 36 |
| Eli Lilly and Company | 34 |
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 | 128 |
| Neoplasms | 88 |
| Breast Neoplasms | 87 |
| Neoplasm Metastasis | 64 |
| Colorectal Neoplasms | 60 |
| Alzheimer Disease | 56 |
| Melanoma | 50 |
| Recurrence | 47 |
| Leukemia, Myeloid, Acute | 46 |
| Multiple Myeloma | 43 |
Trials
Showing 1 to 25 of 2,232. Each trial links to its page on Pharma Observatory.
2,132 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.