Clinical trials
Coronavirus Infections trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
70 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 48 |
| 2021 | 14 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 39 |
| Unknown status | 17 |
| Terminated | 10 |
| Recruiting | 3 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Sao Paulo General Hospital | 5 |
| BioNTech SE | 4 |
| Hospital Israelita Albert Einstein | 4 |
| D'Or Institute for Research and Education | 3 |
| Butantan Institute | 2 |
| Eli Lilly and Company | 2 |
| Federal University of Paraíba | 2 |
| Pfizer | 2 |
| Sanofi | 2 |
| Universidade Federal do Rio de Janeiro | 2 |
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 |
|---|---|
| Coronavirus Infections | 70 |
| COVID-19 | 51 |
| Severe Acute Respiratory Syndrome | 12 |
| Pneumonia | 6 |
| Pneumonia, Viral | 6 |
| Respiratory Distress Syndrome | 6 |
| Virus Diseases | 6 |
| Respiratory Tract Infections | 5 |
| Lung Diseases | 4 |
| Critical Illness | 3 |
Trials
Showing 76 to 70 of 70. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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