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Apple Hearing Study

Study acronym: AHS
StatusActive, Not Recruiting
PhaseNot specified
SponsorApple Inc.
Started
View on ClinicalTrials.gov ↗

Record History

See every version on ClinicalTrials.gov ↗

  1. Trial status: Recruiting to Active, Not Recruiting
    • Site details revised
    • Publications: details revised at 2 of 2 entries
    v7
  2. Eligibility criteria shortened, about 9 words
    • Site contact updated
    • Publications: details revised at 2 of 2 entries
    v6
  3. Phase: Not applicable to Not specifiedv5 Show 10 more changesShow less
    • Enrollment target: 150000 to 300000
    • Primary completion date: Nov 2024 to Aug 31, 2029
    • Primary endpoints: 2 to 14
    • Study completion date: Nov 2024 to Dec 2029
    • Interventions: Advanced (Behavioral) to not stated
    • Eligibility criteria expanded, about 35 words
    • Secondary endpoints: 1 to 10
    • Site contact updated
    • Publications expanded, about 82 words
    • Study arms: 2 to 1
  4. Primary and study completion dates: Dec 2021 to Nov 2024v4
  5. Lead sponsor: University of Michigan to Apple Inc.v3
  6. Re-verified, no change to tracked fieldsv2
  7. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The Apple Hearing Study is a partnership between the University of Michigan and Apple to study sound exposure and its impact on hearing health. This groundbreaking study will advance the understanding of how hearing could be impacted over time by exposure to sound at certain levels. The investigators will measure headphone and environmental sound exposures over time among participants, and determine how these exposures impact hearing and stress levels. US residents who own an iPhone, download the Apple Research app and consent to participate will be randomly assigned to two groups, one with a "Basic" user interface in the Research app, and one with an "Advanced" user interface. Users in the "Advanced" group will receive additional information about their exposures and be given additional surveys and hearing tests based on their music and environmental sound exposures. The study will provide investigators with a better understanding of listening behavior and its overall impact on hearing health. This information will in turn help guide public health policy and prevention programs designed to protect and promote hearing health in the US and globally.
Trial Details
NCT Number NCT04172766
Lead Sponsor Apple Inc.
Collaborators: World Health Organization
Conditions
(from sponsor)		 Hearing Loss, Noise-Induced, Hearing Loss, Tinnitus
Related terms Hearing Loss, Hearing Loss, Noise-Induced, Tinnitus
Enrollment 300,000 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov