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OpenTrials
Enrolling by invitation

NCT Number: NCT03618186

Neuroimaging Study

The researchers are trying to gather information and learn more about imaging tests in racially different people who are cognitively normal or have dementia.

Enrolling by invitation

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Key information

Conditions

Cognitive Impairment Alzheimer Disease Brain Diseases Central Nervous System Diseases Cognition Disorders Cognitive Dysfunction Dementia Mental Disorders Nervous System Diseases Neurocognitive Disorders Neurodegenerative Diseases Tauopathies

Age range

30 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Mayo Clinic in Florida, Jacksonville, Florida, United States

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Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male or female African Americans 30 years of age or older
  • Subjects who have completed or are scheduled to undergo the neurological evaluation procedures described below.

Exclusion criteria

  • Subjects unable to lie down without moving for 20 minutes.
  • Women who are pregnant or cannot stop breast feeding for 24 hours.
  • Claustrophobic patients unable to tolerate the scans.
  • Subjects with a prolonged QT interval (as demonstrated by ECG test) cannot participate in the Tau-PET scans.
  • Standard safety exclusionary criteria for MRI such as metallic foreign bodies, pacemaker, etc, since the quantitative PET data analysis is based on anatomic criteria that are established uniquely for each subject by registration to his/her MRI.

Treatment and study plan

Tau PET scan

Combination Product

Patient will receive a dose of flutaucipir and be scanned appropriately

Primary outcomes

  1. Tau positive scans

    Time frame: 5 years

    Percentage of each of the three groups with tau positive scans

Sponsors and collaborators

Lead sponsor

Mayo Clinic

Other

Collaborators

  • National Institute on Aging (NIA)

Registry information

Important dates

Study start
2018
Primary completion
2030
Study completion
2030
First posted
Aug 7, 2018
Registry last updated
Jun 12, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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