Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Hearing Loss: early-phase trial registry
30 of 60 indexed Hearing Loss trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #235 of 28,707 conditions by registered trial count.
60 US clinical trials · 30 currently recruiting · #235 of 28,707 conditions by registered trial count
Hearing Loss: 60 US clinical trials tracked, 30 recruiting.
Hearing Loss is the subject of 60 registered US clinical trials on ClinicalTrials.gov, 30 of them currently open to new participants. 2 are in Phase 3-4 (later-stage) and 6 in Phase 1-2 (earlier-stage). The most active sponsor is US Department of Veterans Affairs, running 4 of these trials.
Enrollment posture brief
Registry condition hearing-loss
OPEN 30 | RECR 50% | LATE 2 | EARLY 6 | RANK #235 | SPON 4
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Hearing Loss lists 30 open slots (50% of 60 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Hearing Loss on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Hearing Loss is recruiting above its size-band peers.
30 of 60 indexed trials (50%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Hearing Loss trials is spread across many organizations.
US Department of Veterans Affairs accounts for 4 of 60 trials (6.7%). 37 distinct sponsors appear on at least one study for this condition label.
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Typical Hearing Loss enrolment sits around 100 participants.
Median target enrolment is 100 among the 59 trials that report a genuine target (sentinel values excluded). 28 of those (47.5%) plan for fewer than 100 participants.
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Hearing Loss research is mostly interventional.
52 interventional and 8 observational studies make up this index (86.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
60 total, page 2 of 2
Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System
Advanced Bionics
NCT00205881
Speech Perception for Children With Cochlear Implants
Mayo Clinic
NCT01059838
The Impact of Hearing Loss Severity on Balance Intervention Outcomes
University of Arkansas
NCT05681078
Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss
Advanced Bionics
NCT02811549
Clinical Evaluation of a Cochlear Implant Sound Processor
Advanced Bionics
NCT04237207
Clinical Investigation and Validation of a Self-fitted Air-conduction Hearing Aid
Concha
NCT06167161
Aural Rehabilitation for Cochlear Implant Users Via Telerehab Technology
Gallaudet University
NCT03157492
Effect of Hearing Aid Labeling on Speech Understanding Measures
Sonova
NCT05274178
Real World Perspectives on Advancements in Hearing Aid Technology
Sonova
NCT05468918
Epidemiology of Hearing Loss in Diabetic and Non-Diabetic Veterans
US Department of Veterans Affairs
NCT00018486
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 4 |
| Phase 3 | 1 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Hearing Loss records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Hearing Loss trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Hearing Loss page
60 registered trials, 30 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 30 Hearing Loss trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- US Department of Veterans Affairs sponsors the most Hearing Loss trials on record, review their full trial history before evaluating a specific study. See US Department of Veterans Affairs's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Hearing Loss condition card totals 60 registered trials; most-linked intervention Automated hearing test/Motivation video; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.