Clinical trial registry record

Barriers and Facilitators to OTC Hearing Aids Success

A registered study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Recruiting.
Evidence
Registered phase not reported study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated May 21, 2025.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT06499805
Last registry update
May 21, 2025
Status
Recruiting
Phase
Phase not reported
Sponsor
Yu-Hsiang Wu
Enrollment
360
Countries
United States
Match confidence
62%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
NON RANDOMIZED · PARALLEL · TREATMENT · NONE
Evidence population
Human clinical study registration
Participants
360
Population
ALL · 18 Years to 89 Years
Duration
2025-03-15 to 2029-04-01
Intervention
Audiologist-based fitting; Over-the-counter fitting
Comparator
AUD (audiologist-based)
Outcomes measured
Hearing aid satisfaction as measured by the Satisfaction with Amplification in Daily Life (SADL) — 1-, 6-, and 12-month…; Overall hearing aid outcome as measured by the International Outcome Inventory for Hearing Aids (IOI-HA) — 1-, 6-, and…; Aided hearing-specific quality of life as measured by the the Revised Hearing Handicap Inventory (RHHI). — 1-, 6-, and…; Hearing aid related issues as measured by the Hearing Aid Issues Survey — 1-, 6-, and 12-month post-intervention; Hearing aid success as measured by the HA Use Questionnaire — 1-, 6-, and 12-month post-intervention; Engagement with post-amplification hearing healthcare behaviors measured by the Hearing Healthcare Behavior Questionnai…
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase not reportedA trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 62% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Hearing ageing · 62%Source terminology contains: presbycusis. Abstract supplies longevity context: aging. Study type is explicitly identified as INTERVENTIONAL.

Automated source check 100% · update recency 65%. These figures help sort records; they are not medical ratings.

hearing aging
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