Parkinson's study peers into hidden symptoms beyond tremors
NCT ID NCT03517059
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 29 people with Parkinson's disease, along with healthy volunteers and people with a similar condition, to better understand speech and movement issues that don't respond to standard Parkinson's medication. Researchers used brain scans, breathing tests, and walking assessments to map these problems. The goal was to gather knowledge, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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29 people
The number who actually took part.
- Started
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May 2017
- Finished
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Nov 2018
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with Parkinson's disease (PD)
- Ages
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18 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Parkinson's Disease group : Patients with Parkinson's Disease, who where included in the PRODYGI-1 cohort still meeting the MP criteria, Always followed in the service of neurology and pathology of the movement. Pathological control group: * Patients suffering from Richardson syndrome. * Aged over 18 Healthy control group: * Age-matched (± 5 years) * Recruited on the basis of volunteering. * free from any progressive neurological pathology after clinical examination and MoCA. Exclusion Criteria: For all groups: * Pregnant or lactating woman * Extra-neurological severe respiratory pathology * Terminal heart failure * Contraindication to MRI * Refusal / withdrawal / inability to give consent * ENT pathology.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hôpital Roger Salengro, CHRU
Lille, France
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Other studies related to the condition(s) this trial covers.
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