Clinical trials
Trials in Spain with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,696 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 5 |
| 2003 | 5 |
| 2004 | 12 |
| 2005 | 19 |
| 2006 | 15 |
| 2007 | 28 |
| 2008 | 33 |
| 2009 | 44 |
| 2010 | 49 |
| 2011 | 63 |
| 2012 | 71 |
| 2013 | 91 |
| 2014 | 89 |
| 2015 | 106 |
| 2016 | 142 |
| 2017 | 145 |
| 2018 | 180 |
| 2019 | 274 |
| 2020 | 296 |
| 2021 | 305 |
| 2022 | 297 |
| 2023 | 262 |
| 2024 | 142 |
| 2025 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 2,696 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | 113 |
| Hospital Clinic of Barcelona | 82 |
| Hospital Universitari Vall d'Hebron Research Institute | 75 |
| Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | 64 |
| Universidad de Granada | 59 |
| Corporacion Parc Tauli | 50 |
| Fundación Pública Andaluza para la gestión de la Investigación en Sevilla | 46 |
| Universidad Complutense de Madrid | 42 |
| Universitat Internacional de Catalunya | 41 |
| University of Valencia | 35 |
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 |
|---|---|
| COVID-19 | 83 |
| Obesity | 59 |
| Breast Neoplasms | 57 |
| Pulmonary Disease, Chronic Obstructive | 52 |
| Anxiety Disorders | 49 |
| Stroke | 49 |
| Coronary Artery Disease | 39 |
| Neoplasms | 38 |
| Pain | 38 |
| Diabetes Mellitus | 34 |
Trials
Showing 1 to 25 of 2,696. Each trial links to its page on Pharma Observatory.
2,596 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.