Clinical trials
Completed Communication Disorders trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
71 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 3 |
| 2016 | 7 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 11 |
| 2023 | 11 |
| 2024 | 3 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 71 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Chinese University of Hong Kong | 3 |
| Hospital de Clinicas de Porto Alegre | 3 |
| VA Office of Research and Development | 3 |
| I.R.C.C.S. Fondazione Santa Lucia | 2 |
| Medipol University | 2 |
| Riphah International University | 2 |
| University Hospital, Montpellier | 2 |
| University of Manchester | 2 |
| Acıbadem Atunizade Hospital | 1 |
| Albert Einstein Healthcare Network | 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 |
|---|---|
| Communication Disorders | 71 |
| Aphasia | 19 |
| Stroke | 15 |
| Anomia | 5 |
| Autism Spectrum Disorder | 5 |
| Deglutition Disorders | 5 |
| Language Disorders | 5 |
| Stuttering | 5 |
| Speech Disorders | 4 |
| Attention Deficit Disorder with Hyperactivity | 3 |
Trials
Showing 26 to 50 of 71. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.