Clinical trials
Chronic Pain trials in Spain
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
170 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 5 |
| 2011 | 1 |
| 2012 | 4 |
| 2013 | 7 |
| 2014 | 4 |
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 8 |
| 2018 | 11 |
| 2019 | 15 |
| 2020 | 12 |
| 2021 | 17 |
| 2022 | 13 |
| 2023 | 20 |
| 2024 | 12 |
| 2025 | 17 |
| 2026 | 11 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 105 |
| Unknown status | 32 |
| Recruiting | 13 |
| Terminated | 6 |
| Not yet recruiting | 6 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 3 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Malaga | 9 |
| Universidad Autonoma de Madrid | 8 |
| Universidad de Almeria | 8 |
| Investigación en Hemofilia y Fisioterapia | 7 |
| Universitat Jaume I | 7 |
| Grünenthal GmbH | 6 |
| Abbott Medical Devices | 5 |
| Hospital Clinic of Barcelona | 5 |
| Hospital Universitari Vall d'Hebron Research Institute | 5 |
| Universidad de Granada | 5 |
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 |
|---|---|
| Chronic Pain | 170 |
| Fibromyalgia | 24 |
| Pain | 22 |
| Low Back Pain | 17 |
| Musculoskeletal Pain | 15 |
| Neck Pain | 14 |
| Anxiety Disorders | 10 |
| Hemophilia A | 7 |
| Back Pain | 6 |
| Agnosia | 4 |
Trials
Showing 26 to 50 of 170. Each trial links to its page on Pharma Observatory.
70 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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