Scientists map each Person's own health baseline to catch aging shifts early

NCT ID NCT05687578

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 22, 2026 · Last updated Sep 23, 2026 · Updated 1 time

Summary

Researchers are measuring blood, imaging, stool, and saliva samples from adults aged 18 to 90 to build a personal health baseline for each participant. They then repeat these measurements over time to see which biological markers change and whether those shifts relate to healthy aging. The study is observational, so participants receive no treatment, and it aims to learn whether tracking a person against their own baseline can reveal meaningful health changes.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If the approach works, doctors could one day spot health changes earlier by comparing a person's own measurements over time rather than against group averages. That might help researchers understand which biological shifts matter for healthy aging.
What could go wrong
This is a small observational study with 35 participants, so it cannot prove that any measured change causes disease or predicts health outcomes. Results may not apply to the wider population, and the study offers no direct treatment or health benefit to participants.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

35 people

The number who actually took part.

Started

Mar 2023

Finished

Jul 2026

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

This is a prospective, population-based observational study. Participants may be recruited from clinical sites that are actively participating in the PUER Research comprehensive evaluation model. Participants and all participating health care providers are unblinded.

Ages

18 to 90 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Male or non-pregnant female; age 18 to 90 * Absence or presence of any medical history or any signs or symptoms of any disease * Women of childbearing potential (WOCBP) must have a negative urine pregnancy test (UPT) at all visits Exclusion Criteria: * Unwillingness or inability to participate in the study * Unwillingness or inability to provide written Informed Consent Form * WOCBP with positive pregnancy test at enrollment or at any visit

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Puer Research, LLC

    Atlanta, Georgia, 30350, United States

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