New brain scan study aims to sharpen diagnosis of Parkinson's and dementia
NCT ID NCT06083467
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether new brain imaging techniques can better diagnose diseases like Parkinson's, multiple system atrophy, and frontotemporal dementia. Researchers will use MRI scans and neurological exams in about 94 adults aged 40-85. The goal is to improve how doctors identify these conditions, not to test a treatment.
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 more accurate diagnosis of neurodegenerative diseases like Parkinson's and dementia using brain imaging.
- What could go wrong
- This is an early-stage observational study, not a treatment trial. It may not directly improve patient outcomes or lead to new therapies.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 94 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Jul 2028
An estimate. End dates often move.
- 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.
- Ages
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40 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: * Participants: Patients in all cohorts will range from 40 to 85 yrs and will be both male and female. * Participants must be informed of the investigational nature of this study and be willing to provide written informed consent and participate in this study in accordance with institutional and federal guidelines prior to study-specific procedures. Participants who are deemed unable to provide informed consent must have a designated Legally Authorized Representative(LAR) present for consent and a Study Partner to accompany them to study visits. The LAR and the Study Partner may be the same person. * Clinical diagnoses for each cohort will be determined by consensus committee for diagnostic agreement (PD, MSA, PSP, FTD or Healthy control) Exclusion Criteria: * Females who are pregnant or breast feeding at the time of screening will be excluded * Forms of parkinsonism other than PD, PSP and MSA as defined above * Major psychiatric disorder (e.g. schizophrenia or bipolar disorder) * History of significant or ongoing alcohol abuse or substance abuse or dependence based on medical record review or self-reported * Contraindications or Inability to tolerate imaging, arterial line or IV placement or blood draw procedures in the opinion of an investigator or treating physician * Implanted medical device or other contraindication to MRI * Any current medical condition, illness, or disorder as assessed by medical record review and/or self-reported that is considered by a physician or investigator to be a condition that could compromise participant safety or successful participation in the study * Refusal to consent to brain donation (except for HC cohort). All non-HC participants must agree to postmortem brain donation..
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Other studies related to the condition(s) this trial covers.
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