Longitudinal study on Parkinson's disease in Luxembourg

Biomaterial Collection for Neurodegenerative Disease Research (ND Collection)

Luxembourg Institute of Health · NCT05266872

This study is tracking over 1,600 people with Parkinson's disease and healthy individuals in Luxembourg to better understand how the disease progresses and what factors might influence it.

Quick facts

Study typeObservational
Enrollment1800 (estimated)
Ages18 Years and up
SexAll
SponsorLuxembourg Institute of Health (other gov)
Locations2 sites (Luxembourg and 1 other locations)
Trial IDNCT05266872 on ClinicalTrials.gov

What this trial studies

The Luxembourg Parkinson's Study is an ongoing observational study that collects extensive clinical, molecular, genetic, and digital data from over 1,600 participants with Parkinson's disease and healthy controls. Participants are followed annually, with healthy controls assessed every four years, allowing for a comprehensive understanding of the disease's progression and risk factors. The study aims to create a deeply phenotyped cohort to support clinical and fundamental research on Parkinson's disease, utilizing an open-source digital platform harmonized with other international studies. This initiative includes rigorous biosampling to ensure high-quality data for future analyses.

Who should consider this trial

Good fit: Ideal candidates include individuals diagnosed with typical or atypical Parkinson's disease, aged 18 and older, who can provide informed consent.

Not a fit: Patients with active cancer, pregnant women, or those under 18 years of age will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to earlier diagnosis and improved treatment strategies for Parkinson's disease.

How similar studies have performed: Other studies utilizing longitudinal cohort approaches in Parkinson's disease have shown promise, indicating that this methodology is both relevant and potentially impactful.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Subjects with neurodegenerative disease or having Parkinson's disease (typical PD or atypical parkinsonism)
* Subjects of all genders with a full capacity of consent
* Subjects with a limited consent capacity if the legal guardian/authorised representative is in agreement
* Subjects of at least 18 years of age at the time of inclusion

Exclusion Criteria:

* Refusal to sign the informed consent
* Limited capacity of consent on the part of the donor, if there is no legally determined guardian/authorised representative, or the latter is not present or does not agree with the inclusion
* Active cancer
* Pregnant women
* Underage subjects of less than 18 years of age
* Refusal to comply with mandatory sample collection
* For invasive procedures, i.e., lumbar puncture and skin biopsy: relevant blood clotting impairment, e.g., anamnestic evidence of frequent or prolonged bleedings.

Where this trial is running

Luxembourg and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Parkinson Disease, Parkinson's disease, longitudinal cohort, stratification, risk factors

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.