7-Year Alzheimer's watch: blood test may predict memory decline
NCT ID NCT07142954
First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 23 times
Summary
This study follows 3,400 adults who report no memory problems for about 7 years. Researchers will regularly test their thinking skills and measure a blood protein (P-tau217) linked to Alzheimer's. The goal is to see how quickly cognitive decline happens in people with high versus normal levels of this marker. Participants must not have seen a doctor for memory concerns or have a prior diagnosis of cognitive impairment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Care Access - Houston
RECRUITINGHouston, Texas, 77054, United States
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Souseikai Sumida Hospital
RECRUITINGTokyo, 130-0004, Japan
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The University of Tokyo Hospital
RECRUITINGBunkyō City, 113-8654, Japan
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Conditions
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