Clinical trials
Terminated Observational trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
46 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 4 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 46 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 5 |
| Hoffmann-La Roche | 4 |
| BioMarin Pharmaceutical | 3 |
| GlaxoSmithKline | 2 |
| Pfizer | 2 |
| UPECLIN HC FM Botucatu Unesp | 2 |
| AO Clinical Investigation and Publishing Documentation | 1 |
| AVROBIO | 1 |
| Abbott Medical Devices | 1 |
| Actelion | 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 |
|---|---|
| Breast Neoplasms | 4 |
| Lysosomal Storage Diseases | 3 |
| Diabetes Mellitus, Type 2 | 2 |
| Geographic Atrophy | 2 |
| Heart Failure | 2 |
| Stroke | 2 |
| Atrial Fibrillation | 1 |
| Bacteremia | 1 |
| Bacterial Infections | 1 |
| Brain Diseases | 1 |
Trials
Showing 1 to 25 of 46. 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
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