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Genetic screening for GBA1 in Parkinson’s disease patients

Genetic screening in Parkinson’s disease patients to identify GBA1 mutation carriers for future clinical trials

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN99451262
Enrollment
1000
Registered
2023-11-08
Start date
2023-11-08
Completion date
Unknown
Last updated
2023-11-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson's disease, Parkinsonism Nervous System Diseases

Interventions

Parkinson’s disease (PD) is a common neurodegenerative disease, present in 1-2% of individuals aged = 65 years. The most common genetic risk factor for PD is a heterozygous mutation in the GBA1 gene.

Sponsors

Vanqua Bio Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 40-80 2. All participants must understand and provide written informed consent prior to any study-specific procedures 3. Able to speak, read, and understand study procedures in Dutch sufficiently to allow completion of all study assessments 4. Confirmed clinical diagnosis of Parkinson’s disease by a neurologist within the last 5 years, based on presence of bradykinesia and either resting tremor and/or muscular rigidity in at least one limb 5. Willing to be contacted regarding potential participation in future interventional clinical trials

Exclusion criteria

Exclusion criteria: 1. History of a significant medical or psychiatric comorbidity that would preclude the subject’s participation in an interventional clinical trial 2. Known GBA-1 mutation for Parkinson’s disease

Design outcomes

Primary

MeasureTime frame
Sequence of the full GBA1 gene, classified as wildtype or mutated, with specifications of the mutation measured using next-generation sequencing at one timepoint

Secondary

MeasureTime frame
There are no secondary outcome measures

Countries

Netherlands

Contacts

Public ContactEva Thijssen
clintrials@chdr.nl+ 31 71 5246 400

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026