ClinicalTrials.gg
Sign In

Language Disorders clinical trials

The registry lists 84 studies for Language Disorders across more than 10 countries. 18 are recruiting or about to start. 21 of them are mainly about Language Disorders (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-05. Counting its 10 narrower conditions too, such as Aphasia: 875 studies, 257 open.

Get an email when these change. Save the Language Disorders studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies
See an example email

Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

One email a week for all your saved searches. Stop any time.

Status

Completed
47
Recruiting
14
Status unknown
7
Active, not recruiting
6
Terminated
5
Not yet recruiting
3

Phase

Phase 2
9
Phase 3
4
Phase 1
1

Where

United States
45
China
6
Canada
5
France
5
United Kingdom
4
Pakistan
3

Who runs them

Riphah International University (3) · Southwest Autism Research & Resource Center (3) · National Institute on Deafness and Other Communication Disorders (NIDCD) (2) · Oregon Health and Science University (2) · University of Central Florida (2) · University of Houston (2) · US Department of Veterans Affairs (2) · Vanderbilt University (2)

What is being tested here

Drugs under test in Language Disorders studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Levoleucovorin calcium102
Levoleucovorin102
VX-745001
Leucovorin001
Rotigotine001
Omega-3 fatty acid001
Ecopipam011

Coming up

0phase 3 studies under way
5studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

All 5

Who these studies take

Of the 14 Language Disorders studies recruiting now, 3 (21%) set no upper age limit and 7 (50%) stop at 75 or younger. 7 (50%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 9 (64%) take healthy volunteers.

Recruiting studies that take each age, of 14
AgeWomenMen
101 (7%)1 (7%)
185 (36%)5 (36%)
308 (57%)8 (57%)
408 (57%)8 (57%)
508 (57%)8 (57%)
657 (50%)7 (50%)
757 (50%)7 (50%)
855 (36%)5 (36%)

Across all 84 studies, recruiting or not: 61% stop at 75 or younger and 57% at 65; 57% take children; 0% are for women only and 0% for men only; 38% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Language Disorders studies take

Of 36 interventional studies with no phase under Language Disorders, half reached primary completion within 27 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase27 mo9–54 · 36 studies—24 mo9–56 · 35 studies

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 11, 2026.

Results posted1

Studies

Recruiting first, then most recently updated. Showing 50 of 84. Browse all 84 → or search them.