Clinical trials
Phase 3 Virus Diseases trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2010 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 3 |
| Recruiting | 3 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Chiltern Pesquisa Clinica Ltda | 2 |
| Pfizer | 2 |
| AstraZeneca | 1 |
| Cardresearch | 1 |
| Gilead Sciences | 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 |
|---|---|
| Virus Diseases | 7 |
| COVID-19 | 4 |
| Coronavirus Infections | 4 |
| Infections | 4 |
| Influenza, Human | 3 |
| Lung Diseases | 3 |
| Respiratory Tract Infections | 3 |
| Acquired Immunodeficiency Syndrome | 2 |
| HIV Infections | 2 |
| Pneumonia | 2 |
Trials
Showing 1 to 7 of 7. 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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