Innovative Biomarkers in de Novo Parkinson's Disease (INNOBIOPARK)

May 6, 2022 updated by: University Hospital, Grenoble
This study aims at identifying potential new and innovative biomarkers in de novo Parkinson's disease patients. New finding will help phenotyping patients since the diagnosis of the disease and potentially also in the preclinical phase.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The investigators will use 4 different approaches in parallel:

  1. detailed clinical evaluation using the current available validated clinical scales and the Dopamine transporter (DAT) SPECT imaging;
  2. anatomical and perfusional brain evaluation using functional MRI;
  3. cortical brain mapping and transcranial magnetic stimulation assessment using a robotized approach;
  4. emotional responses study using a novel paradigm. These 4 modalities will be assessed at baseline, 1 year and 2 years follow-up.

The investigators will integrate these 4 analysis using a mathematical paradigm in order to define specific phenotype of disease and disease progression.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
43

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Grenoble, France, 38043
        • CHU Grenoble Alpes

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

30 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Parkinson's disease
  • Asymmetric bradykinesia and/or resting tremor and rigidity since less than 2.5 years ;
  • Hoehn & Yahr ≤ 2/5 ;
  • Montreal cognitive assessment ≥ 26/30 ;

Exclusion Criteria:

  • Treatment for Parkinson's disease (except selegiline and rasagiline)
  • Severe visual/retinal pathology revealed during ophthalmological assessment
  • Hyper-sensibility to gadolinium
  • Renal failure
  • Specific MRI contraindication
  • Specific TMS contraindication

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Other: Parkinson's disease patient
Brain functional MRI, robotic TMS + EEG, neuropsychological evaluation, neurological examination for motor and non motor symptoms
Procedure: Brain MRI
3 Tesla brain MRI for structural and perfusion evaluation, resting state analysis and functional MRI
Procedure: TMS-EEG
Transcranial magnetic stimulation (TMS) coupled with electroencephalogram (EEG) study
Behavioral: Behavioral and cognitive battery
Emotional, attentional and behavioral assessment using predefine scales and measures
Other: Clinical evaluation and clinical scales
Neurological evaluation, ophthalmologic assessement, Montreal cognitive assessment (MoCA), movement disorder society (MDS)- UPDRS
Other: Healthy controls
Brain functional MRI, robotic TMS + EEG, neuropsychological evaluation, neurological examination
Procedure: Brain MRI
3 Tesla brain MRI for structural and perfusion evaluation, resting state analysis and functional MRI
Procedure: TMS-EEG
Transcranial magnetic stimulation (TMS) coupled with electroencephalogram (EEG) study
Behavioral: Behavioral and cognitive battery
Emotional, attentional and behavioral assessment using predefine scales and measures
Other: Clinical evaluation and clinical scales
Neurological evaluation, ophthalmologic assessement, Montreal cognitive assessment (MoCA), movement disorder society (MDS)- UPDRS

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
To compare cortical excitability differences between subjects
Time Frame: In a seven months period after inclusion
The EEG data after transcranial magnetic stimulation testing will be compared between parkinsonian patients and controls
In a seven months period after inclusion
To compare brain structural differences between subjects
Time Frame: In a seven months period after inclusion
All subjects will have a 3 Tesla brain MRI to collect data concerning anatomy. All data will be compared between patients and controls. Brain MRI study will consist in having the following sequences: T1 and T2, Fast Gray Matter Acquisition T1 Inversion Recovery (FGATIR)
In a seven months period after inclusion
To compare brain perfusional differences between subjects
Time Frame: In a seven months period after inclusion
All subjects will have a 3 Tesla brain MRI to collect data concerning perfusion. All data will be compared between patients and controls. Brain MRI study will consist in having the following sequences: Pseudo-Continuous Arterial Spin Labeling (PCASL), T2 with gadolinium, FLAIR
In a seven months period after inclusion
To compare brain connectivity differences between subjects
Time Frame: In a seven months period after inclusion
All subjects will have a 3 Tesla brain MRI to collect data concerning functional connectivity at rest. All data will be compared between patients and controls. Brain MRI study will consist in having the following sequences: Echo planar imaging (EPI) for the blood oxygen level-dependent effect
In a seven months period after inclusion
To compare emotional, attentional and behavior differences between subject
Time Frame: In a seven months period after inclusion
Subjects will be asked to comment on different pictures (if the picture induces pleasure, sorrow or nothing; what would the subjects do). Attentional parameters will be recorded using the Eye tracker.
In a seven months period after inclusion
To compare emotional, attentional and behavior differences between subject with functional MRI
Time Frame: In a seven months period after inclusion
During a functional MRI study, subjects will be asked to comment on different pictures (if the picture induces pleasure, sorrow or nothing; what would the subjects do). Attentional parameters will be recorded using the Eye tracker.
In a seven months period after inclusion

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University Hospital, Grenoble

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
University Hospital, Clermont-Ferrand
Grenoble Institut des Neurosciences

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Elena Moro, MD, PhD, CHU Grenoble Alpes

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 25, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 9, 2021

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 9, 2021

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 4, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 3, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 7, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 12, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 6, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 2018-A02413-52

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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