Apple Health Study

NCT ID: NCT06958523

Last Updated: 2025-07-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

500000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-02-12

Study Completion Date

2030-02-28

Brief Summary

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The Apple Health Study aims to build a diverse and inclusive group of participants to help researchers advance our understanding of how signals and information collected from apps and devices relate to health and may be used to predict, detect, monitor, and manage changes in health.

To enroll, US residents who have an iPhone can download the Apple Research app from the App Store and go through the introduction and informed consent for the Apple Health Study. This study is fully remote, and all are invited to enroll if the eligibility criteria are met.

Participants will be asked to complete tasks and surveys, using their iPhone and Apple Research app which include:

* Selecting the types of data they would like to share with the study such as health and sensor data
* Completing tasks and surveys including areas such as personal demographic information, personal medical history, family history, and social determinants of health

Detailed Description

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Conditions

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Mental Health Sleep Exercise Hormones Metabolic Health Hearing Aging Lifestyle Factors Functional Capacity Neurological Conditions General Health Wellbeing Women's Health

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Eligibility Criteria

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Inclusion Criteria

* Be at least 18 years old (at least 19 years old in Alabama and Nebraska, at least 21 years old in Puerto Rico);
* Live in the United States of America;
* Have an iPhone;
* Have installed Apple Research app on your iPhone;
* Be comfortable communicating in written and spoken English;
* Be willing and able to provide informed consent to participate in the Study.

Exclusion Criteria

* Share your iCloud account, iPhone, or devices that collect health data such as Apple Watch with anyone else, because it could result in sharing another person's health information with the Study, making it challenging for researchers to use your information.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Brigham and Women's Hospital

OTHER

Sponsor Role collaborator

MCRA

INDUSTRY

Sponsor Role collaborator

Apple Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Calum A. MacRae

Vice Chair for Scientific Innovation, Department of Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Calum MacRae, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Brigham and Women's Hospital

Tiffany Avery, MD

Role: PRINCIPAL_INVESTIGATOR

MCRA

Locations

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MCRA

Washington D.C., District of Columbia, United States

Site Status RECRUITING

Brigham and Women's Hospital

Boston, Massachusetts, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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MCRA Study Call Center

Role: CONTACT

833-600-6993

Facility Contacts

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Study Call Center

Role: primary

833-600-6993

Angela Spillane, MS

Role: primary

Related Links

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Other Identifiers

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2024P003608

Identifier Type: OTHER

Identifier Source: secondary_id

Pro00081895

Identifier Type: -

Identifier Source: org_study_id

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