F-18 Flornaptitril-PET for Mild Cognitive Impairment

This study is testing a new imaging method called [F-18]Flornaptitril-PET (F-18 FNT-PET) to see how well it can predict if someone with Mild Cognitive Impairment (MCI) will get worse over time. MCI can be due to suspected Chronic Traumatic Encephalopathy (CTE) or Alzheimer's Disease (AD). All participants will receive a single dose of F-18 FNT during an imaging visit. Researchers will also check the safety of F-18 FNT. The study aims to enroll 230 participants aged 45 and older who have MCI and a trial partner. The study's current status is unclear.

Study design
This is an interventional study, meaning participants will receive a specific treatment or intervention. It aims to enroll 230 participants.
What's involved
Participants will receive a single dose of F-18 FNT during an imaging visit. Safety will be assessed using adverse events, serious adverse events, and vital signs.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for two years to assess clinical decline and the safety of F-18 FNT.

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NCT06254469

Visualizing Brain Proteinopathies Using [F-18]Flornaptitril-PET in the Prediction of Clinical Progression of Mild Cognitive Impairment With Either Suspected Chronic Traumatic Encephalopathy or Alzheimer's Disease

Recruiting
PHASE3Ages 45+InterventionalDiagnostic
CereMark Pharma, LLC
~230 participants
Updated 2025-07-30 on ClinicalTrials.gov
What's tested:[F-18]Flornaptitril

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Accuracy of F-18 FNT-PET in prediction of clinical decline
Measured over 2 years
+5 more outcomes measured
Alzheimer Disease
Chronic Traumatic Encephalopathy
1 sites across 1 states
Illinois1
  • Chad Yucus, MD · PRINCIPAL_INVESTIGATOR · Endeavor Health System

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  • Accuracy of F-18 FNT-PET in prediction of clinical decline2 years

    The correlation between predictive development of neurodegeneration as made from F-18 FNT-PET and score change from baseline on the Clinical Dementia Rating-Sum of Boxes (CDR-SB) at the 2-year Follow-up Visit

  • Assessment of the safety of F-18 FNT using adverse events and serious adverse events.2 years

    Adverse events and serious adverse events will be monitored in patients following F-18 FNT administration.

  • Assessment of the safety of F-18 FNT using vital signs.2 years

    A patients body temperature, respiratory rate, sitting radial pulse rate, and sitting systolic and diastolic blood pressures will be monitored in patients following F-18 FNT administration.

  • Assessment of the safety of F-18 FNT using clinical laboratory assessments.2 years

    A patients complete blood count with differential, free T4 Index, Vitamin B12 serum, chemistry panel (glucose, calcium, sodium, potassium, carbon dioxide, chlorine, albumin and total protein, ALP, ALT, AST, bilirubin, BUN, creatinine), benzodiazepines, uric acid, thyroid-stimulating hormone, and cholesterol will be monitored in patients following F-18 FNT administration.

  • Assessment of the safety of F-18 FNT using electrocardiograms2 years

    12-Lead electrocardiograms (ECGs) will be performed for all participants at Screening and in-person Follow-up Visit(s). Triplicate 12-lead ECG measurements will be obtained approximately 2 minutes apart. A repeat 12-lead ECG recording may be obtained to confirm ECG findings at the discretion of the Investigator. A full assessment of the ECG will be performed including P Wave, QRS Complex, and QT Interval.

  • Assessment of the safety of F-18 FNT using the Suicide Behavior Questionnaire-Revised2 years

    The Suicide Behavior Questionnaire-Revised will be given and assessed in patients following F-18 FNT administration.