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Cycle and Ovulation Study Expansion

NCT05852951 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 698

Last updated 2023-05-10

No results posted yet for this study

Summary

The objective of this study was to collect menstrual cycle, health sensor data and general health information to understand correlations between menstrual cycle and health sensor data, and how those correlations may be affected by general health. Participants entered menstrual cycle information (such as start dates, end dates, symptoms, flow), basal body temperature as measured by a thermometer, and ovulation and progesterone test results via apps installed on their iPhone. Additionally, participants were provided with an Apple Watch and a wrist-worn hardware prototype wrist-worn sleep band to collect physiological sensor data. Both menstrual cycle information and physiological sensor data stored on the participants' iPhone prior to enrolling in the study (up to 18 months) was also collected. This study aimed to collect data from females aged 14 and older who are currently menstruating with irregular and regular menstrual cycles.

Conditions

  • Menstruation

Sponsors & Collaborators

  • Exponent

    collaborator UNKNOWN

  • Apple Inc.

    lead INDUSTRY

Principal Investigators

  • Bo Qing, PhD · Exponent

Eligibility

Min Age
14 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-06-09
Primary Completion
2022-05-23
Completion
2022-05-23

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05852951 on ClinicalTrials.gov