Biomarker Analysis for GBA Associated Parkinson's Disease
Public ClinicalTrials.gov record NCT03811496. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Biomarker Analysis for Parkinson's Disease in Subjects With Glucocerebrosidase Mutations
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary aim of the study is to conclusively demonstrate the possibility of using the following molecules, α-Synuclein, LRRK2 and Parkin individually or in combination as biomarkers for Parkinson's disease (PD) progression in patients/ carriers of Gaucher disease (GD). All the assays will be performed only using peripheral blood, thus the identification of a peripheral marker that can be used in both diagnosis and prognosis of the disease and symptom severity would lead to a fast, efficient and reliable assay that can be performed on an easily accessible tissue type outside of the brain. It is now known that patients with GD, even carriers with one mutated GBA gene (OMIM 606463) are at a higher risk for developing PD, and at an earlier age. In an attempt to assess whether GBA alterations would also impact α-Synuclein and Parkin metabolism in humans, the expression at both molecular and protein level in the peripheral blood mononuclear cells (PBMCs) will be investigated.
Study identification
- NCT ID
- NCT03811496
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 50 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2018
- Primary completion
- Jan 31, 2020
- Completion
- Jun 30, 2020
- Last update posted
- Jan 22, 2019
2018 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| LDRTC | Fairfax | Virginia | 22030 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03811496, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 22, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03811496 live on ClinicalTrials.gov.