For four years, doctors told Sean Terwilliger he was fine. At 60, after failing a memory screening by a single point, he was diagnosed with early-onset Alzheimer's.
Terwilliger moved through three states and four primary care physicians before one finally gave him the MoCA, a 30-point cognitive screening. He failed it by one point — enough to get him to a neurologist, an MRI and a PET scan that showed significant amyloid buildup. The guidance that followed the diagnosis was that his prognosis was eight to 10 years, and that he should come back in two weeks to start infusions.
In this conversation with Being Patient's Mark Niu, Terwilliger describes the four-year fight to be tested, his 18 months and 39 infusions of Leqembi, and the p-tau217 blood test that showed he no longer meets the pathology threshold for Alzheimer's — a result that has left him unable to qualify for the clinical trials he now wants to join. He also explains how writing The ALZBlog and his book ALZ Fired Up! brought him out of the despair that followed diagnosis, and why he gave spousal caregivers a name of their own: sisu.
Journey to Diagnosis is a Being Patient series sponsored by Eisai. As with all of our reporting, the sponsor has no role in choosing guests, shaping questions, or reviewing content before publication.
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