Clinical trials
Completed Language Development Disorders trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
28 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 28 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Purdue University | 4 |
| Arizona State University | 2 |
| Father Flanagan's Boys' Home | 2 |
| San Diego State University | 2 |
| University of Arizona | 2 |
| University of Delaware | 2 |
| Vanderbilt University | 2 |
| Governors State University | 1 |
| Karla McGregor | 1 |
| NYU Langone Health | 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 |
|---|---|
| Language Development Disorders | 28 |
| Specific Language Disorder | 8 |
| Language Disorders | 6 |
| Speech Sound Disorder | 4 |
| Articulation Disorders | 1 |
| Autism Spectrum Disorder | 1 |
| Brain Injuries, Traumatic | 1 |
| Cerebral Palsy | 1 |
| Down Syndrome | 1 |
| Hearing Loss | 1 |
Trials
Showing 1 to 25 of 28. 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.