Clinical trials
Pain trials in Spain with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
38 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 38 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Centro Universitario La Salle | 4 |
| University of Alcala | 3 |
| Hospital Clinic of Barcelona | 2 |
| Hospital Universitari Vall d'Hebron Research Institute | 2 |
| Universidad Autonoma de Madrid | 2 |
| Universidad de Granada | 2 |
| Basque Health Service | 1 |
| Chia Jung Lee | 1 |
| DAVID CRUZ DÍAZ | 1 |
| Germans Trias i Pujol Hospital | 1 |
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 |
|---|---|
| Pain | 38 |
| Chronic Pain | 5 |
| Anxiety Disorders | 4 |
| Apnea | 4 |
| Hypercapnia | 4 |
| Hypoxia | 4 |
| Failed Back Surgery Syndrome | 2 |
| Fatigue | 2 |
| Fatigue Syndrome, Chronic | 2 |
| Fibromyalgia | 2 |
Trials
Showing 1 to 25 of 38. Each trial links to its page 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.
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