Parkinson's Disease Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You must meet the standard medical criteria for the specific condition being studied in this trial (confirm with trial site).
- You must have enough thinking and memory ability to take part in the study activities, based on a short cognitive test where you score 10 or higher out of 30.
- You must have been on a stable dose of any brain or mood-related medications for at least 4 weeks before joining.
- You must have a trusted person (such as a family member or close friend) who either lives with you or sees or speaks with you at least 4 days a week.
- You must be able to see and hear well enough to complete the study tests.
Who may not be able to join:
- You may not be eligible if you have another health condition (besides the main diagnosis) that could affect memory or thinking, or make it harder to assess.
- You may not be eligible if you have an active health problem that could prevent you from safely taking part in the study.
- You may not be eligible if you are currently pregnant or breastfeeding.
- You may not be eligible if you have severely reduced kidney function, measured by a specific kidney test score below 30, as this may increase radiation exposure from one of the scans used in the study.
- You may not be eligible if English is not your first language.
- You may not be eligible if you have fewer than 12 years of education.
- You may not be eligible if you have previously taken part in a research study involving a drug that targets amyloid (a protein linked to dementia), unless it can be proven that you only received a placebo (inactive treatment) during that study.
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Douglas W Scharre, MD, Ohio State University
Phone: 614-293-6882
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Mini Mental State Examination (MMSE-1); Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Vocabulary; Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Digit Span; Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Block Design; Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Matrix Reasoning; Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Reliable Digits (embedded measure); Wechsler Memory Scale 3rd ed. (WAIS-3) Spatial Span; Wechsler Memory Scale 3rd ed. (WAIS-3) Logical Memory 1 & 2; Trail Making Test A; Trail Making Test B; Boston Naming Test; Controlled Oral W...
Can't join this trial?
Data last synced from ClinicalTrials.gov: 5 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.