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Temporal Investigation of Multimodal Elements

NCT07107386 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 120

Last updated 2025-08-15

No results posted yet for this study

Summary

The TIME Study is a research project aiming to understand the body's natural rhythms. The goal is to see how daily and weekly changes in our bodies-from what's happening at a molecular level to data from wearable devices-are connected.

What is the study about? This study is trying to create a detailed map of how a person's body changes over time. By looking at information from blood, urine, and other samples, as well as data from smartwatches and other devices, researchers want to learn how our bodies' natural cycles work in healthy older adults. The long-term goal is to use this knowledge to help develop more personalized healthcare in the future.

Who can participate? The study is looking for healthy adults, age 55 or older, who have a smartphone and are able to travel to the Buck Institute in Novato, California, for study visits.

Participants will be asked to:

Attend weekly visits over 11 weeks to provide blood and other samples.

Wear health-tracking devices like a smart ring and watch.

Use a smartphone app to answer questions about their daily routines.

Complete two "challenge" tests, including drinking a glucose solution and exercising on a stationary bicycle.

Return for follow-up visits after 6 and 12 months.

Are there any risks or benefits? Benefits: There are no direct health benefits for participants. However, the information gained will help scientists create better diagnostic tools and treatments for future generations.

Risks: The main risks are minor discomfort from things like blood draws or skin irritation from the wearable devices. All personal information and data are kept private and secure.

Conditions

  • Health

Sponsors & Collaborators

  • Phenome Health

    collaborator UNKNOWN

  • Buck Institute for Research on Aging

    lead OTHER

Principal Investigators

  • James Yurkovich, PhD · Phenome Health, The Buck Institute for Research on Aging

Eligibility

Min Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-06-15
Primary Completion
2027-06-30
Completion
2028-06-30

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 NCT07107386 on ClinicalTrials.gov