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Deafness clinical trials

The registry lists 160 studies for Deafness across more than 10 countries. 46 are recruiting or about to start. 103 of them are mainly about Deafness (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its narrower condition Usher Syndromes too: 191 studies, 59 open.

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

A study of drug A after surgery for early breast cancer

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· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

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Status

Completed
69
Recruiting
29
Status unknown
17
Terminated
15
Not yet recruiting
11
Withdrawn
7

Phase

Phase 2
13
Phase 1
8
Phase 3
6
Early Phase 1
2
Phase 4
1

Where

United States
63
France
41
Canada
11
Netherlands
10
Germany
8
Australia
6

Who runs them

University Hospital, Toulouse (9) · Assistance Publique - Hôpitaux de Paris (9) · Hospices Civils de Lyon (6) · NYU Langone Health (5) · Massachusetts Eye and Ear Infirmary (5) · Oticon Medical (4) · East Carolina University (4) · National Institute on Deafness and Other Communication Disorders (NIDCD) (4)

What is being tested here

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

DrugOpenPhase 3All
Acetylcysteine113
TJ0113101
Sodium thiosulfate101
Mannitol101
Brimapitide022
OMT-28001
Ancrod001
Ebselen001

Coming up

1phase 3 study under way
21studies 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 29 Deafness studies recruiting now, 11 (38%) set no upper age limit and 9 (31%) stop at 75 or younger. 18 (62%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 5 (17%) take healthy volunteers.

Recruiting studies that take each age, of 29
AgeWomenMen
1011 (38%)11 (38%)
1820 (69%)20 (69%)
3019 (66%)19 (66%)
4019 (66%)19 (66%)
5020 (69%)20 (69%)
6520 (69%)20 (69%)
7520 (69%)20 (69%)
8516 (55%)16 (55%)

Across all 160 studies, recruiting or not: 36% stop at 75 or younger and 31% at 65; 44% take children; 0% are for women only and 1% for men only; 25% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Deafness studies take

Of 58 interventional studies with no phase under Deafness, half reached primary completion within 31 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase31 mo17–… · 58 studies—46 mo20–… · 50 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.

Started recruiting2

Results posted1

Stopped2

Studies

Recruiting first, then most recently updated. Showing 50 of 160. Browse all 160 → or search them.