Listen to when this test can meaningfully guide diagnosis and next steps.
Dr Marita Long speaks with Prof Amy Brodtmann on how the pTau 181 plasma test is changing the way GPs approach dementia assessment.
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In this episode:
- Clarify the role of pTau 181 plasma test as a rule-out tool for Alzheimer’s pathology
- Identify when to use the test in early dementia
- Apply pre‑test probability to decide who to test
- Interpret results to guide imaging, referral, and considerations
- Gain practical tips on counselling patients and risk-factor management
Expert: Prof Amy Brodtmann, Cognitive Neurologist
Host: Dr Marita Long, GP & Medical Educator
Total time: 28 mins
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