Dementia And The Law: P/Review 2017–18

This new post by Francis X. Shen appears on the Health Affairs Blog as part of a series stemming from the Sixth Annual Health Law Year in P/Review event held at Harvard Law School on Tuesday, December 12, 2017.

Another year, another failed Alzheimer’s drug trial. In what is becoming routine news, in 2017, another Alzheimer’s drug failed in clinical trial, leading to the apt headline: “The List of Failed Alzheimer’s Drug Treatments Keeps Growing.” Moreover, there seem to be few evidence-based options even to limit cognitive decline. Research continues of course, and there remain multiple—and potentially promising—pharmacological interventions in the Food and Drug Administration (FDA) pipeline.

One of the reasons that successful drugs have been elusive is scientists are still trying to figure out the exact underlying neurobiology of Alzheimer’s. The past year saw the publication of a major scientific study showing that in mice, the gene variant ApoE4 (which is linked to a much higher risk for Alzheimer’s) affects both β-amyloid and tau buildup in the brain. The study’s implication of tau was important because the scientific community has been debating the “amyloid hypothesis,” whether the field’s sometimes singular focus on β-amyloid buildup was misguided. This debate is so intense that in 2017 it even made its way to the pages of The Atlantic. […]

Read the full post here!

The Petrie-Flom Center Staff

The Petrie-Flom Center Staff

The Petrie-Flom Center staff often posts updates, announcements, and guests posts on behalf of others.

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