Blood test could spot Parkinson's years before symptoms appear
NCT ID NCT06941012
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether a blood test can detect Parkinson's disease early, before symptoms become severe. Researchers will measure specific proteins (α-synuclein) in tiny particles from nerve cells in the blood of 600 people with Parkinson's and 600 healthy controls. The goal is to create a non-invasive, affordable diagnostic tool that could lead to earlier treatment and better outcomes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simple blood test for early Parkinson's detection, allowing for earlier treatment and better disease management.
What could go wrong
This is an observational study, not a treatment trial. The test is still being validated and may not prove accurate enough for widespread use. Results are years away from clinical application.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Aristotle University of Thessaloniki
RECRUITINGThessaloniki, 54124, Greece
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Asociacion Parkinson Madrid
RECRUITINGMadrid, 28014, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Casa di Cura Igea
RECRUITINGMilan, Mi, 20144, Italy
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Instytut Psychiatrii I Neurologii
RECRUITINGWarsaw, 02-957, Poland
Contact Phone: •••-•••-•••• Email: •••••@•••••