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Completed Not applicable Interventional Accepts healthy volunteers

Locus-coeruleus Function in Normal Elderly and AD Risk

NCT04403165
Conditions
Alzheimer Disease
Interventions
Nocturnal polysomnography (NPSG), Lumbar Puncture (LP), PET-MR measurement with a norepinephrine transporter (NET)-selective radiotracer (S,S)-[11C]Omethylreboxetine ([11C]MRB), Psychomotor Vigilance Task (PVT)
Procedure · Other · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
55 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
New York, New York
Conditions
Parkinson's Disease, Multiple System Atrophy, Autonomic Failure
Interventions
13N-Ammonia, 18F-DOPA, 11C-Methylreboxetine (11C-MRB), 18F-Dopamine
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland