Lilly Scraps Alzheimer’s Drug After Study Miss

Eli Lilly says solanezumab did not meet the primary endpoint in the EXPEDITION3 clinical trial, a Phase 3 study in people with mild dementia due to Alzheimer’s disease. “Patients treated with solanezumab did not experience a statistically significant slowing in cognitive decline compared to patients treated with placebo (p=.095), as measured by the ADAS-Cog (Alzheimer's Disease Assessment Scale-Cognitive subscale),” the company says. “While the study results, including many secondary clinical endpoints, directionally favored solanezumab, the magnitudes of treatment differences were small.”

 

Lilly notes there were no new safety signals identified in the study. As a result of the missed trial, the company says it will not pursue regulatory submissions for the therapy.

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