Clinical trials
Trials in Spain
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
25,679 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 46 |
| 2001 | 90 |
| 2002 | 115 |
| 2003 | 182 |
| 2004 | 263 |
| 2005 | 342 |
| 2006 | 433 |
| 2007 | 487 |
| 2008 | 575 |
| 2009 | 649 |
| 2010 | 666 |
| 2011 | 808 |
| 2012 | 865 |
| 2013 | 896 |
| 2014 | 969 |
| 2015 | 1,031 |
| 2016 | 1,089 |
| 2017 | 1,261 |
| 2018 | 1,423 |
| 2019 | 1,663 |
| 2020 | 1,705 |
| 2021 | 1,923 |
| 2022 | 1,819 |
| 2023 | 1,710 |
| 2024 | 1,741 |
| 2025 | 1,624 |
| 2026 | 1,105 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 14,482 |
| Recruiting | 3,125 |
| Unknown status | 2,696 |
| Terminated | 2,232 |
| Active, not recruiting | 2,096 |
| Not yet recruiting | 517 |
| Withdrawn | 225 |
| Enrolling by invitation | 224 |
| Suspended | 50 |
| No longer available | 15 |
| Approved for marketing | 12 |
| Available | 4 |
| Temporarily not available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novartis Pharmaceuticals | 769 |
| Hoffmann-La Roche | 674 |
| AstraZeneca | 580 |
| Pfizer | 491 |
| GlaxoSmithKline | 432 |
| Eli Lilly and Company | 376 |
| Bristol-Myers Squibb | 362 |
| Sanofi | 353 |
| University of Valencia | 321 |
| Boehringer Ingelheim | 312 |
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 | 837 |
| Carcinoma, Non-Small-Cell Lung | 781 |
| Neoplasms | 709 |
| Colorectal Neoplasms | 441 |
| Diabetes Mellitus, Type 2 | 421 |
| Neoplasm Metastasis | 400 |
| COVID-19 | 384 |
| Obesity | 377 |
| Pain | 315 |
| Stroke | 307 |
Trials
Showing 1 to 25 of 25,679. Each trial links to its page on Pharma Observatory.
25,579 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.
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