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Drug Halts Decline In Alzheimer's Patients
ljw1004 writes "Alzheimer's researchers are divided on whether the disease is caused by 'beta amyloid' (a peptide found in Alzheimer brains) or by 'tau protein' (normally used for cellular scaffolding, but can aggregate out of control and destroy neurons). Today in Chicago a new drug has been announced that stops tau aggregation and appears to have halted Alzheimer's-related decline in 300 clinical trial patients. The drug is known as 'rember.' Do you have friends or family who appear to be on the road to dementia? Here is an online questionnaire, part of one used in the clinical trial to diagnose dementia. (Disclosure: I made the online questionnaire, and my father is one of the scientists behind the drug.)"
It's important to remember that Dementia != Alzheimer's. Alzheimer's can cause a form of dementia (Alzheimer's-related dementia), but dementia has many other causes, some are age-related and some are not.
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This drug is in the second of three phases which are required prior to FDA approval.
Phase 1: safety at various dosages
Phase 2: small test of efficacy and determining proper dosage
Phase 3: larger test of efficacy
It is still years away from the market. There was a screw-up in the formulation of the highest dose in this study, and the lowest dose had no effect, so only the middle of three doses tried had any effect. I found that out here