Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 2:12 PM
Ignite Modification Date:
2025-12-24 @ 2:12 PM
NCT ID:
NCT02488395
Eligibility Criteria:
Inclusion Criteria:
* De novo parkinson's patients being just diagnosed (stage 1 according to the Hoehn and Yahr scale: first unilateral signs with no discomfort in everyday life) without a current dopaminergic treatment and who have not started their anti-parkinsonian treatment.
* Both Parkinson's patients and their age matching control must not present a major visual pathology (mainly in the retina) which may interfere with the visual task.
* Signed informed and free consent.
* Matching controls must not present a neurological or psychiatric troubles.
* For the matching controls: There are no contraindication on current treatments apart from those to treat other neurological disease than Parkinson's disease or psychiatric troubles.
* For Parkinson's patients: There are no contraindication on current treatments apart from those to treat neurological troubles including anti-parkinsonian treatment, or psychiatric troubles.
* As a precaution, the investigators will check that no MRI exam has been performed during the week preceding our fMRI.
Exclusion Criteria:
* Parkinson's patients with important tremor limiting the validity of the fMRI acquisition.
* Adult under supervision
* Incapacity to understand the consent explanations.
* Impossibility to participate to the whole experimental protocol.
* No affiliation to a health insurance.
* Consent not signed by a participant or refusal by the participant to participate to the experiment.
* Pregnancy or breast feeding woman.
* Administrative or justice freedom restricted participant.
Exclusion Criteria specific for MRI:
* Pacemaker, neurosensorial stimulator or implanted defibrillator.
* Presence of ocular or cerebral ferromagnetic material.
* Respiratory disease (i.e. asthma), cardio-vascular deficits, claustrophobia
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
35 Years
Maximum Age:
75 Years
Study:
NCT02488395
Study Brief:
Protocol Section:
NCT02488395