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Anti-Aging drug sirolimus put to the test in seniors

NCT ID NCT06727305

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is testing the drug sirolimus in 60 healthy adults aged 65 and older to see how the body processes it and how it affects aging-related markers. Participants take sirolimus tablets daily for several weeks, with dose adjustments to reach a target blood level. The goal is to gather essential data for future trials that might use sirolimus to slow aging and prevent chronic diseases.

What this could mean

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

Active substance
Sirolimus (oral tablet)
What this could lead to
If successful, this study could provide the necessary data to design larger trials testing whether sirolimus can slow aging and prevent age-related diseases.
What could go wrong
This is an early-phase study with only 60 participants, focused on measuring drug levels and markers, not on proving any anti-aging benefit. The results may not lead to a treatment.

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.

Phase

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 60 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2026

Expected to finish

Nov 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

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

Ages

65 to 80 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: 1. Community-dwelling adults 2. Patients should be 65 Years and older 3. Patients is able to understand and follow trial procedures Exclusion Criteria: 1. Creatinine clearance \<30 mL/min; 2. History of chronic liver disease; 3. Uncontrolled Hypertension (i.e., systolic blood pressure \>160 mm Hg); 4. Hemorrhagic central nervous system (CNS) event within 1 year from screening visit; 5. Thrombotic event (DVT,PE) within 1 year from screening visit if not on anticoagulation; 6. Planned major surgical procedures; 7. Cardiovascular diseases ( i.e., admission for heart failure or myocardial infarction within 12 months); 8. Taking medication that increase or decrease sirolimus blood concentrations; 9. Other investigational therapy received within 1 month prior to screening visit; 10. History of dementia; 11 Dependence in any Katz Basic Activities of Daily Living.

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As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • UT Southwestern Medical Center

    RECRUITING

    Dallas, Texas, 75390, United States

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