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Grandma's secret weapon against colds? mentoring kids may strengthen immunity

NCT ID NCT05534425

What the study statuses mean

This study's is highlighted.

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Sep 11, 2026 · Updated 2 times

Summary

This study tests whether a community mentoring program called Generation Xchange (GenX) can help older African-American adults fight off respiratory viruses. 160 participants over age 50 will be randomly assigned to the program or a control group. Researchers will measure immune activity and antibody levels to see if social engagement can enhance antiviral resistance.

What this could mean

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

Active substance
GenX intergenerational mentoring program
What this could lead to
If it works, this could point toward a non-drug way to strengthen the immune system against respiratory viruses like colds, flu, and COVID-19.
What could go wrong
This is an early-stage trial with only 160 participants, looking at immune markers rather than actual infection rates. The effect may be small or not translate to real-world protection.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 160 people

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

Started

Sep 2022

Expected to finish

Aug 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

50 years and older

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: * Participating in the GenX intergenerational mentoring program * All GenX mentors \> 50 years of age are eligible to participate in this research * GenX program participation requires: * Reside in neighborhood of GenX schools (South-Central Los Angeles) * Pass basic literacy and cognitive function tests Exclusion Criteria: * Any health condition that would put participant at risk by enrollment/participation

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Conditions

The condition(s) this trial relates to.

RNA Virus Infections viral infectious disease

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

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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

  • UCLA School of Medicine

    Los Angeles, California, 90095, United States

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Other studies related to the condition(s) this trial covers.