Clinical trials
Observational trials in Spain with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
790 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 7 |
| 2009 | 10 |
| 2010 | 9 |
| 2011 | 14 |
| 2012 | 17 |
| 2013 | 25 |
| 2014 | 31 |
| 2015 | 32 |
| 2016 | 47 |
| 2017 | 40 |
| 2018 | 56 |
| 2019 | 94 |
| 2020 | 108 |
| 2021 | 89 |
| 2022 | 83 |
| 2023 | 73 |
| 2024 | 42 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 790 |
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 | 64 |
| Corporacion Parc Tauli | 32 |
| Fundación Pública Andaluza para la gestión de la Investigación en Sevilla | 25 |
| Hospital Universitari Vall d'Hebron Research Institute | 20 |
| Hospital Clinic of Barcelona | 17 |
| Universidad de Granada | 13 |
| Hospital Universitari de Bellvitge | 12 |
| Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz | 11 |
| Parc de Salut Mar | 10 |
| Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | 9 |
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 | 46 |
| Pulmonary Disease, Chronic Obstructive | 23 |
| Stroke | 18 |
| Neoplasms | 17 |
| Atrial Fibrillation | 15 |
| Breast Neoplasms | 15 |
| Coronary Artery Disease | 15 |
| Anxiety Disorders | 12 |
| Colonic Neoplasms | 11 |
| Colorectal Neoplasms | 11 |
Trials
Showing 1 to 25 of 790. Each trial links to its page on Pharma Observatory.
690 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.