Clinical trials
Sleep Apnea, Obstructive trials in Brazil
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
101 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 3 |
| 2005 | 1 |
| 2007 | 7 |
| 2008 | 5 |
| 2009 | 6 |
| 2010 | 8 |
| 2011 | 7 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 6 |
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 7 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 53 |
| Unknown status | 32 |
| Recruiting | 6 |
| Terminated | 5 |
| Not yet recruiting | 2 |
| Active, not recruiting | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Sao Paulo General Hospital | 13 |
| Associação Fundo de Incentivo à Pesquisa | 10 |
| University of Sao Paulo | 10 |
| Hospital de Clinicas de Porto Alegre | 8 |
| Associacao Fundo de Incentivo a Psicofarmcologia | 7 |
| Federal University of São Paulo | 5 |
| Hospital do Servidor Publico Estadual | 5 |
| Eli Lilly and Company | 4 |
| Universidade Federal de Pernambuco | 4 |
| Federal University of Pelotas | 3 |
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 |
|---|---|
| Sleep Apnea, Obstructive | 101 |
| Sleep Apnea Syndromes | 20 |
| Obesity | 12 |
| Hypertension | 7 |
| Communication Disorders | 5 |
| Overweight | 4 |
| Sleep Initiation and Maintenance Disorders | 4 |
| Snoring | 4 |
| Cardiovascular Diseases | 3 |
| Deglutition Disorders | 3 |
Trials
Showing 51 to 75 of 101. Each trial links to its page on Pharma Observatory.
1 more trial matches. See them 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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