Life sciences · Phase 1 Trial
ClinicalTrials.gov · October 29, 2026
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Phase 1 Trial.
No findings were extractable from the material analysed.
Safety was not reported in the material analysed. Check the source before drawing any conclusion about harm.
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Registry record from ClinicalTrials.gov (NCT06297590). This is a study registration, not published results. Lead sponsor: Eli Lilly and Company. Recruitment status: RECRUITING. Phase: PHASE1. Study type: INTERVENTIONAL. Enrollment: 56 participants (ESTIMATED). Conditions: Alzheimer Disease. Interventions: DRUG: LY3954068; DRUG: Placebo; DRUG: Flortaucipir F18. Primary outcome measures: Part A: Number of participants with one or more Adverse Event (s) (AEs), Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Event(s) (SAEs) considered by the investigator to be related to study drug administration , Baseline up to Week 36 and Week 72 (for optional bridging period participants); Part B: Number of participants with one or more Adverse Event (s) (AEs), Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Event(s) (SAEs) considered by the investigator to be related to study drug administration , Baseline up to Week 76. Brief summary: The main purpose of this study is to evaluate the safety of LY3954068 in participants with early symptomatic Alzheimer's Disease (AD). The study will also investigate how much LY3954068 gets into the bloodstream and will test the effects of LY3954068 on markers of AD. The study will be comprised of two parts, A and B. Each enrolled participant in Part A will receive a single dose of LY3954068 or placebo (no active drug) given into the spinal fluid. Each participant in Part B will receive up to 4 doses of either LY3954068 or placebo administered into the spinal fluid. Participants may have the opportunity to join an optional bridging period to a separate potential study where participants would receive LY3954068. The study will last up to approximately 45 weeks for Part A, and 100 weeks for Part B, including the screening period.