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Tinnitus clinical trials

The registry lists 444 studies for Tinnitus across more than 10 countries. 98 are recruiting or about to start. 376 of them are mainly about Tinnitus (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10.

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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
251
Status unknown
52
Recruiting
49
Not yet recruiting
39
Terminated
19
Withdrawn
15

Phase

Phase 2
55
Phase 3
23
Phase 1
22
Phase 4
17
Early Phase 1
6

Where

United States
126
Germany
43
China
32
France
29
United Kingdom
29
Belgium
25

Who runs them

Washington University School of Medicine (16) · University of Regensburg (16) · Eye & ENT Hospital of Fudan University (12) · University Hospital, Antwerp (11) · VA Office of Research and Development (8) · Cairo University (8) · University of Nottingham (8) · Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University (8)

What is being tested here

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

DrugOpenPhase 3All
Lidocaine103
Nicotine Chewing Gum102
Nicotine102
Prednisone102
Paliroden101
Oxygen101
Galcanezumab101
Erenumab101
Eptinezumab101
Atogepant101

Drug classes tested here Corticosteroids 2 open · Local anesthetics 1 open · Stimulants 3

Coming up

4phase 3 studies under way
28studies finish main data collection within a year2 of them phase 3

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, phase 3 first

Who these studies take

Of the 49 Tinnitus studies recruiting now, 21 (43%) set no upper age limit and 18 (37%) stop at 75 or younger. 4 (8%) take children under 18. 0 (0%) are for women only and 1 (2%) for men only; 11 (22%) take healthy volunteers.

Recruiting studies that take each age, of 49
AgeWomenMen
103 (6%)3 (6%)
1842 (86%)42 (86%)
3044 (90%)44 (90%)
4044 (90%)45 (92%)
5043 (88%)43 (88%)
6539 (80%)39 (80%)
7536 (73%)36 (73%)
8525 (51%)25 (51%)

Across all 444 studies, recruiting or not: 43% stop at 75 or younger and 21% at 65; 4% take children; <1% are for women only and <1% for men only; 22% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Tinnitus studies take

Of 151 interventional studies with no phase under Tinnitus, half reached primary completion within 17 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase17 mo10–36 · 151 studies—17 mo10–38 · 133 studies
Observational23 mo15–78 · 20 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

Stopped2

Newly registered5

Studies

Recruiting first, then most recently updated. Showing 50 of 444. Browse all 444 → or search them.