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Scientists hunt for fingerprints of a genetic form of Parkinson's

NCT ID NCT07681219

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 02, 2026 · Last updated Jul 10, 2026 · Updated 1 time

Summary

This study aims to find unique biological and clinical markers for a specific genetic form of Parkinson's disease linked to the LRRK2 gene. Researchers will compare 10 people with LRRK2-related Parkinson's to 10 people with sporadic Parkinson's using blood tests, brain MRI scans, and high-density EEG. The goal is to better understand how this form of the disease differs, which could improve diagnosis and guide future treatments.

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 could help doctors identify and track LRRK2-related Parkinson's disease more precisely, potentially leading to earlier diagnosis or targeted treatments.
What could go wrong
This is a small, early-stage study with only 20 participants, so findings may not apply to all people with Parkinson's. It is designed to gather information, not to test 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

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 20 people

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

Expected to start

Sep 2026

An estimate. Start dates often move.

Expected to finish

Sep 2029

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

30 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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 30-80 years, * clinically established diagnosis of PD according to the Movement Disorders Society (MDS) diagnostic criteria, * Hoehn \& Yahr (H\&Y) stage between 1 and 3, * 10 patients with a LRRK2 associated parkinsonism and 10 with sporadic PD tested with a NGS panel and MLPA for PD associated genes, * ability to provide informed consent. Exclusion Criteria: * Active or history of other neurological disorders, * active infectious disease or history within the previous 4 weeks, * continuative therapy (at least 1 week) with NSAIDs or steroids within the previous 12 weeks, * active malignancy, autoinflammatory or autoimmune diseases or history within the previous 3 years; * alcohol or drug abuse or dependence * any contraindication to the execution of the MRI (including claustrophobia).

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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

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  1. The official record

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  2. A doctor treating you

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