Brain scan study aims to improve dementia care for all
NCT ID NCT04426539
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This completed study followed over 6,000 Medicare patients with memory problems to see if a special brain scan (amyloid PET) helps doctors make better care decisions. The study included a diverse group of participants to ensure findings apply to everyone. It did not test a new drug or treatment, but rather looked at how the scan results relate to patient outcomes over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could show how amyloid PET scans help doctors manage dementia more effectively, especially in diverse groups.
What could go wrong
This is an observational study, not a treatment trial. It cannot prove that PET scans improve outcomes, only that they are associated with certain care patterns.
Disclaimer
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This is a summary of
the original study
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Full list of Active Sites and Imaging Facilities
Philadelphia, Pennsylvania, 19103, United States