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Six drugs for Alzheimer’s disease were chosen for the list of 100 greatest investigational drugs in development by large and small companies throughout the world. The list includes Caprospinol as well as candidates from Wyeth, GlaxoSmithKline, and AstraZeneca.

Surgeons implanted capsules of Nerve Growth Factor in the brains of 3 people. The aim is to prevent the degradation of memory cells in Alzheimer's.

Existing medicines compensate for Alzheimer's losses. Eli Lilly's large trial is for a new one that actually interrupts the progress of Alzheimer's.