Study on the Incidence of Malignant Neoplasms in Patients with Parkinson's Disease and Heterozygous Mutation of the GBA Gene

Study Purpose

This multicenter retrospective observational study investigates the incidence of malignant neoplasms in Parkinson's disease (PD) patients carrying heterozygous pathogenic variants in the GBA1 gene. The study compares these patients to individuals with idiopathic PD and to the general population within a large national cohort. The rationale for the study lies in the growing evidence indicating an increased risk of malignant neoplasms in patients affected by Gaucher disease. The primary objective is to assess whether PD patients with GBA1 mutations have a higher incidence of malignant neoplasms compared to the general population. Secondary objectives include comparing the incidence of malignant neoplasms between GBA1-PD and idiopathic PD patients, as well as between idiopathic PD patients and the general population. Additionally, the study aims to characterize oncological conditions by sex, age, center, and tumor site, with specific attention to distinguishing hematologic tumors from solid tumors. By identifying potential associations between GBA1 mutations and malignancies in PD, the findings could guide more comprehensive patient management, including screening for malignant neoplasms alongside Parkinson's disease care.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Observational
Eligible Ages 18 Years and Over
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - >18 years.
  • - Diagnosis of Parkinson's Disease through the United Kingdom Parkinson's Disease Society Brain Bank Diagnostic Criteria for Parkinson's Disease.

Exclusion Criteria:

- Uncertain diagnosis

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT06814431
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Azienda USL Reggio Emilia - IRCCS
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

N/A
Principal Investigator Affiliation N/A
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Other
Overall Status Recruiting
Countries Italy
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Idiopathic Parkinson's Disease (PD)
Additional Details

The study will involve a network composed by different Italian Movement Disorders Centres and the corresponding local cancer registries, responsible for the active collection of cancer cases. Data will be collected from approximately 3000 consecutive Parkinson's disease (PD) patients, including about 500 patients carrying GBA1 mutations and 2500 idiopathic PD. Data about the presence of malignancies will be extracted from the Local Cancer Registries for each patient.

Arms & Interventions

Arms

: GBA-PD Cohort

Parkinson's disease (PD) patients diagnosed based on the "United Kingdom Parkinson's Disease Society Brain Bank Diagnostic Criteria". Patients in this group must have a documented heterozygous pathogenic variant in the GBA1 gene.

: Idiopathic PD Cohort

This cohort includes patients diagnosed with Parkinson's disease (PD) based on the "United Kingdom Parkinson's Disease Society Brain Bank Diagnostic Criteria". Patients in this group do not have any documented heterozygous pathogenic variants in the GBA1 or LRRK2 genes.

Interventions

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

International Sites

Ospedale A. Perrino, Brindisi, Italy

Status

Recruiting

Address

Ospedale A. Perrino

Brindisi, ,

Site Contact

Francesca Spagnolo, MD

[email protected]

+39 0522 296494

IRCCS Istituto Neurologico Carlo Besta, Milano, Italy

Status

Recruiting

Address

IRCCS Istituto Neurologico Carlo Besta

Milano, ,

Site Contact

Roberto Cilia, MD

[email protected]

+39 0522 296494

Azienda USL IRCCS di Reggio Emilia, Reggio Emilia, Italy

Status

Recruiting

Address

Azienda USL IRCCS di Reggio Emilia

Reggio Emilia, , 42123

Site Contact

Giulia Toschi, Clinical Research Coordinator

[email protected]

+390522295565

Ospedale Santa Chiara di Trento, Trento, Italy

Status

Recruiting

Address

Ospedale Santa Chiara di Trento

Trento, ,

Site Contact

Maria Chiara Malaguti, MD

[email protected]

+39 0522 296494

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