| Recruiting | N/A | 10 | US | 124I-PU-AD, PET Scan, Blood draws | Memorial Sloan Kettering Cancer Center, Weill Medical College of Cornell University, Rockefeller University, Samus Therapeutics, Inc. | Solid Malignancy, Lymphoma, Multiple Myeloma, Alzheimer's Disease | 04/18 | 08/18 | | |
| Recruiting | N/A | 260 | Europe | Diagnosis of MCI versus No MCI (SCI or healthy patient) | Assistance Publique Hopitaux De Marseille | Mild Cognitive Impairment (MCI) | 07/23 | 07/23 | | |
| Recruiting | N/A | 900 | US | | University of Arizona, Banner Health, Barrow Neurological Foundation, Mayo Clinic, National Institute on Aging (NIA), National Institutes of Health (NIH) | Alzheimer's Disease, Mild Cognitive Impairment, Age-Related Memory Disorders | 12/24 | 07/25 | | |