Clinical trials
Observational Deglutition Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
249 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 4 |
| 2009 | 8 |
| 2010 | 6 |
| 2011 | 7 |
| 2012 | 8 |
| 2013 | 11 |
| 2014 | 5 |
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 6 |
| 2019 | 17 |
| 2020 | 23 |
| 2021 | 21 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 21 |
| 2025 | 15 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 140 |
| Unknown status | 42 |
| Recruiting | 30 |
| Not yet recruiting | 12 |
| Withdrawn | 11 |
| Terminated | 7 |
| Active, not recruiting | 5 |
| Suspended | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Taiwan University Hospital | 9 |
| Hacettepe University | 8 |
| University of Florida | 8 |
| University Health Network, Toronto | 7 |
| The Catholic University of Korea | 6 |
| University of Wisconsin, Madison | 6 |
| University of California, Davis | 5 |
| Atılım University | 4 |
| Insel Gruppe AG, University Hospital Bern | 4 |
| National Institutes of Health Clinical Center (CC) | 4 |
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 |
|---|---|
| Deglutition Disorders | 249 |
| Stroke | 28 |
| Head and Neck Neoplasms | 11 |
| Dysphonia | 10 |
| Parkinson Disease | 10 |
| Gastroesophageal Reflux | 9 |
| Eosinophilic Esophagitis | 7 |
| Esophageal Neoplasms | 6 |
| Cardiovascular Diseases | 5 |
| Critical Illness | 5 |
Trials
Showing 1 to 25 of 249. Each trial links to its page on Pharma Observatory.
149 more trials match. 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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