Clinical trials
Phase 2 Pain trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
16 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 4 |
| 2012 | 1 |
| 2014 | 2 |
| 2016 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 9 |
| Completed | 6 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Universidade Federal de Pernambuco | 5 |
| Federal University of São Paulo | 4 |
| Hospital de Clinicas de Porto Alegre | 2 |
| Apsen Farmaceutica S.A. | 1 |
| Federal University of Latin American Integration | 1 |
| Franciscan University Center | 1 |
| University of Sao Paulo General Hospital | 1 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 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 | 16 |
| Migraine Disorders | 3 |
| Osteoarthritis | 3 |
| Acute Pain | 2 |
| Agnosia | 2 |
| Fibromyalgia | 2 |
| Arrhythmias, Cardiac | 1 |
| Arthritis | 1 |
| Cognitive Dysfunction | 1 |
| Fatigue | 1 |
Trials
Showing 1 to 16 of 16. 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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