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| Withdrawn | 11 |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 26 to 50 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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