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Language clinical trials

The registry lists 243 studies for Language across more than 10 countries. 76 are recruiting or about to start. 106 of them are mainly about Language (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-05. Counting its 2 narrower conditions too, such as Speech: 438 studies, 153 open.

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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

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Status

Completed
120
Recruiting
47
Status unknown
22
Not yet recruiting
20
Terminated
11
Active, not recruiting
9

Phase

Phase 2
11
Phase 1
6
Phase 3
2

Where

United States
114
France
26
United Kingdom
14
China
9
Taiwan
7
Brazil
7

Who runs them

University of Chicago (9) · Novoic Limited (8) · Hugo W. Moser Research Institute at Kennedy Krieger, Inc. (7) · National Institute of Neurological Disorders and Stroke (NINDS) (7) · Chang Gung Memorial Hospital (4) · Stanford University (4) · Medical College of Wisconsin (4) · Northwestern University (4)

What is being tested here

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

DrugOpenPhase 3All
Methylphenidate001
Pittsburgh compound B001
Omega-3 fatty acid001

Coming up

0phase 3 studies under way
30studies 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.

The 10 nearest

Who these studies take

Of the 47 Language studies recruiting now, 16 (34%) set no upper age limit and 20 (43%) stop at 75 or younger. 19 (40%) take children under 18. 1 (2%) are for women only and 0 (0%) for men only; 32 (68%) take healthy volunteers.

Recruiting studies that take each age, of 47
AgeWomenMen
108 (17%)8 (17%)
1828 (60%)27 (57%)
3028 (60%)27 (57%)
4026 (55%)25 (53%)
5025 (53%)24 (51%)
6527 (57%)26 (55%)
7527 (57%)26 (55%)
8522 (47%)21 (45%)

Across all 243 studies, recruiting or not: 52% stop at 75 or younger and 50% at 65; 50% take children; 2% are for women only and 1% for men only; 58% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Language studies take

Of 93 interventional studies with no phase under Language, half reached primary completion within 33 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase33 mo17–64 · 93 studies—32 mo17–64 · 89 studies
Observational64 mo23–144 · 26 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

Studies

Recruiting first, then most recently updated. Showing 50 of 243. Browse all 243 → or search them.