Clinical trials
Observational Asthma trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
13 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2011 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Not yet recruiting | 2 |
| Recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University College, London | 3 |
| AstraZeneca | 2 |
| Boston Scientific Corporation | 2 |
| Boehringer Ingelheim | 1 |
| Chiesi Farmaceutici S.p.A. | 1 |
| Federal University of São Paulo | 1 |
| Fiks, Iara Nely, M.D. | 1 |
| Universidade Federal de Pernambuco | 1 |
| University of Sao Paulo | 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 |
|---|---|
| Asthma | 13 |
| Pulmonary Disease, Chronic Obstructive | 4 |
| Bronchial Spasm | 1 |
| Lung Diseases | 1 |
| Lung Diseases, Obstructive | 1 |
| Obesity | 1 |
| Pulmonary Eosinophilia | 1 |
| Respiration Disorders | 1 |
| Respiratory Hypersensitivity | 1 |
| Signs and Symptoms, Respiratory | 1 |
Trials
Showing 1 to 13 of 13. 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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