Clinical trials
Trials in Spain with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7,132 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 6 |
| 2003 | 11 |
| 2004 | 16 |
| 2005 | 29 |
| 2006 | 20 |
| 2007 | 38 |
| 2008 | 49 |
| 2009 | 82 |
| 2010 | 83 |
| 2011 | 117 |
| 2012 | 135 |
| 2013 | 182 |
| 2014 | 218 |
| 2015 | 236 |
| 2016 | 274 |
| 2017 | 379 |
| 2018 | 458 |
| 2019 | 552 |
| 2020 | 516 |
| 2021 | 676 |
| 2022 | 665 |
| 2023 | 645 |
| 2024 | 676 |
| 2025 | 585 |
| 2026 | 443 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 4,075 |
| Unknown status | 1,287 |
| Recruiting | 824 |
| Not yet recruiting | 303 |
| Active, not recruiting | 298 |
| Terminated | 151 |
| Enrolling by invitation | 85 |
| Withdrawn | 85 |
| Suspended | 24 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Valencia | 264 |
| Universidad de Granada | 176 |
| Hospital Clinic of Barcelona | 158 |
| Universidad Complutense de Madrid | 143 |
| Hospital Universitari Vall d'Hebron Research Institute | 124 |
| Universitat Internacional de Catalunya | 110 |
| Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | 108 |
| Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | 108 |
| University of Alcala | 104 |
| University of Seville | 95 |
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 |
|---|---|
| Obesity | 217 |
| Pain | 189 |
| Anxiety Disorders | 173 |
| Stroke | 150 |
| Breast Neoplasms | 134 |
| Chronic Pain | 122 |
| Low Back Pain | 114 |
| Fibromyalgia | 112 |
| Heart Failure | 107 |
| Neck Pain | 105 |
Trials
Showing 76 to 100 of 7,132. Each trial links to its page on Pharma Observatory.
7,032 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.