Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Molecular NeuroImaging
Age
50–90
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
Inclusion:
Written informed consent must be obtained before any assessment is performed.
Female subjects must be documented by medical records or physician's note to be either surgically sterile (by means of hysterectomy, bilateral oophorectomy, or tubal ligation) or post-menopausal for at least 1 year or, if they are of child-bearing potential, must commit to use a barrier contraception method for the duration of the study.
Male subjects and their partners of childbearing potential must commit to the use of two methods of contraception, one of which is a barrier method for male subjects for the study duration.
Male subjects must not donate sperm for the study duration.
Willing and able to cooperate with study procedures
Males and females aged ≥50 years. Healthy with no clinically relevant finding on physical examination at screening and upon reporting for the \[18F\]MNI-958 imaging visit.
No cognitive impairment from neuropsychological battery as judged by the investigator
Have screening \[18F\]florbetapir PET imaging demonstrating no significant amyloid binding based on qualitative analysis (visual read).
No family history of Alzheimer's disease or neurological disease associated with dementia
Have a CDR score=0
Males and females aged 50 to 90 years.
Have probable Alzheimer's disease, based on the NINCDS/ADRDA and DSM-IV criteria.
Have a CDR score of 0.5 or greater at screening.
Have an MMSE score ≤ 28.
Have screening or prior (in the last 12 months) \[18F\]florbetapir PET imaging demonstrating amyloid binding based on qualitative (visual read)
Males and females aged 50 to 90 years.
Has a clinical diagnosis of PSP based on the NINDS and Society for PSP criteria (Litvan, et al 1996).
Have screening or prior DaTscan SPECT imaging demonstrating evidence of dopamine transporter deficit based on visual read.
A brain MRI that supports a diagnosis of PSP, with no other evidence of significant neurologic pathology
Medications taken for symptomatic treatment of PSP must be maintained on a stable dosage regimen for at least 30 days before screening visit.
Signed and dated written informed consent obtained from the subject and the subject's legally authorized representative or caregiver (if applicable).
The subject has an appropriate caregiver capable of accompanying subject, if necessary.
You may not be if
Medications taken for symptomatic treatment of AD must be maintained on a stable dosage regimen for at least 30 days before the screening visit.
Signed and dated written informed consent obtained from the subject and the subject's legally authorized representative or caregiver (if applicable).
The subject has an appropriate caregiver capable of accompanying subject, if necessary.
Current or prior history of any alcohol or drug abuse.
Laboratory tests with clinically significant abnormalities and/or clinically significant unstable medical illness.
Subject has received an investigational drug or device within 30 days of screening
Prior participation in other research protocols or clinical care in the last year in addition to the radiation exposure expected from participation in this clinical study, such that radiation exposure exceeds the effective dose of 50 mSv, which would be above the acceptable annual limit established by the US Federal Guidelines
Pregnancy, lactating or breastfeeding.
Evidence of clinically significant gastrointestinal, cardiovascular, hepatic, renal, hematological, neoplastic, endocrine, alternative neurological, immunodeficiency, pulmonary, or other disorder or disease.
Unsuitable veins for repeated venipuncture.
Implants such as implanted cardiac pacemakers or defibrillators, insulin pumps, cochlear implants, metallic ocular foreign body, implanted neural stimulators, CNS aneurysm clips and other medical implants that have not been certified for MRI, or history of claustrophobia in MRI.
Has received treatment that targeted amyloid-β or tau within the last 3 months.
Ongoing treatment with methylphenidate, bupropion, modafinil, metoclopramide, alpha methyldopa, reserpine, or amphetamine derivative.
