Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 8, 2026, 9:19 AM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
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Conditions
Alzheimer's Disease
Interventions
Semorinemab, Placebo, [18F]GTP1
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
31
States / cities
Garden Grove, California • Los Alamitos, California • Palo Alto, California + 28 more
Conditions
Alzheimer's Disease
Interventions
Semorinemab, Placebo, [18F]GTP1
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
457 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
43
States / cities
Birmingham, Alabama • Glendale, California • Irvine, California + 39 more