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Could tiny cell particles unlock secrets of gaucher disease?

NCT ID NCT05843552

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This observational study looks at tiny particles called extracellular vesicles in people with Gaucher disease, carriers, and healthy volunteers. Researchers want to see if these particles differ between groups and if they can help explain brain inflammation linked to the disease. The study involves 30 participants and does not test any treatment.

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 successful, this study could point toward new biomarkers for Gaucher disease and related neurological conditions.
What could go wrong
This is a small, early observational study with only 30 participants. It is not testing a treatment, so it may not lead directly to any new therapy.

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

About 30 people

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

Started

Aug 2023

Expected to finish

Dec 2026

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.

Who is studied

patients with GD (n=10 untreated), obligate carriers (n=10) and healthy volunteers (frequency matched for age and gender; n=10) for this study. In the next phase of this project, we will examine the effect of GD treatment on EV characteristics by focusing on patients who are currently being treated and compare various therapies and correlate it with established biomarkers.

Ages

18 to 80 years

Sex

Anyone

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: * Age between 18-80yrs * Restricted to participants who are untreated, obligate carriers and healthy controls. * Participants with GD should have confirmed GD diagnosis, mutation confirmed for carriers and healthy controls confirmed to have no GBA1 mutation by gene sequencing. Exclusion Criteria: * Exclude participants who have any hematological malignancy or other uncontrolled comorbid conditions. * Exclude participants who are currently on therapy for their GD * Exclude participants who have any hematological malignancy or other uncontrolled comorbid conditions.

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Conditions

The condition(s) this trial relates to.

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

  • University of Minnesota

    RECRUITING

    Minneapolis, Minnesota, 55414, United States

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