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Andre Yarham, 24, Dies After Rapid Early-Onset Dementia as Family Donates Brain for Research

Diagnosed at 22 with a protein‑mutation form of frontotemporal dementia, his case was an exceptionally rare early‑onset presentation.

Overview

  • Yarham, widely described as Britain's youngest dementia patient, died on December 27 at Priscilla Bacon Lodge Hospice following an infection.
  • An October 2023 MRI showed severe frontal‑lobe atrophy, with a consultant comparing his scan to that of a 70‑year‑old.
  • His condition progressed quickly, costing him speech and mobility; he entered a care home in September 2025 and needed a wheelchair within weeks.
  • His family donated his brain to Addenbrooke’s Hospital in Cambridge to support research into frontotemporal dementia.
  • Relatives are urging greater awareness and support, noting FTD affects about one in 20 dementia patients and that diagnoses under 65 are extremely rare; his funeral is planned for January 27.