Clinical Research Directory

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1 clinical study listed.

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Healthy Elderly Volunteers

Tundra lists 1 Healthy Elderly Volunteers clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07880379

MK-0947 PN-002: An Open-label Study to Evaluate Brain α-synuclein Deposition Using Positron Emission Tomography (PET) and [¹⁸F]MK-0947 in Participants With Parkinson's Disease (PD)

This is a single-center, open-label clinical study designed to evaluate alpha-synuclein (ASYN) deposition in the brain of participants with Parkinson's disease (PD), as compared with healthy elderly (HE) participants. Up to 18 participants (12 PD, 6 HE) are planned to be enrolled. Each participant will receive a single IV injection of \[¹⁸F\]MK-0947 as part of Part 1A followed by PET imaging using the Investigational United Imaging NeuroEXPLORER(NX) camera or the Siemens Biograph mCT camera. If enrolled in Part 1B a second injections and PET scan may be conducted in participants with PD and HE from Part 1A.

Gender: All

Ages: 40 Years - 80 Years

Updated: 2026-10-19

1 state

Parkinsons Disease (PD)

Healthy Elderly Volunteers