Clinical trials
Chronic Pain trials in Portugal
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
18 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2012 | 1 |
| 2015 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10 |
| Not yet recruiting | 2 |
| Recruiting | 2 |
| Unknown status | 2 |
| Active, not recruiting | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Aveiro University | 3 |
| University of Coimbra | 3 |
| Boston Scientific Corporation | 1 |
| Centro Hospitalar Universitario do Algarve | 1 |
| Egas Moniz - Cooperativa de Ensino Superior, CRL | 1 |
| Grünenthal GmbH | 1 |
| Hospital Central do Funchal | 1 |
| Inês Gomes | 1 |
| Iscte-University Institute of Lisbon | 1 |
| Ivan Patrício | 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 |
|---|---|
| Chronic Pain | 18 |
| Agnosia | 1 |
| Cystitis, Interstitial | 1 |
| Endometriosis | 1 |
| Facial Pain | 1 |
| Fibromyalgia | 1 |
| Hernia, Inguinal | 1 |
| Low Back Pain | 1 |
| Musculoskeletal Pain | 1 |
| Neck Pain | 1 |
Trials
Showing 1 to 18 of 18. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.