Alzheimer’s is commonly associated with older individuals, but young-onset Alzheimer’s exists as well. This type of Alzheimer’s occurs before the age of 65. In China, a 19-year-old man has been diagnosed with Alzheimer’s, making him the world’s youngest patient.
The teenager from China sought evaluation for memory loss at the Capital Medical University in Beijing. Following tests, neurologists concluded that he likely had probable Alzheimer’s disease.
19-Year-Old Diagnosed With Young-Onset Alzheimer’s
For two years, the teenager experienced memory loss, delayed reactions, reading difficulties, and trouble concentrating. His condition worsened to the point where he had to drop out of high school. After diagnosis at the Capital Medical University, doctors confirmed that he is likely the youngest person diagnosed with Alzheimer’s in China and possibly the world. The tests revealed shrinkage in his hypothalamus, elevated tau protein levels, and damage to his temporal lobe – all markers of Alzheimer’s.
Despite having no family history or genetic mutation associated with young-onset Alzheimer’s, the young man’s diagnosis has shocked medical experts worldwide. He is now undergoing treatment to manage symptoms and slow down the disease’s progression.
What Normally Causes Young-Onset Alzheimer’s
Young-onset Alzheimer’s is often caused by genetic mutations, such as Presenilin 1, Presenilin 2, and Amyloid precursor protein (APP). Environmental factors and genetic predisposition may also contribute to developing the illness at a young age. While there is no cure, doctors are working to provide the young man with medication, cognitive training, and physical exercise programs tailored to individuals with dementia or cognitive decline.
Not The Only One
While the 19-year-old is the youngest diagnosis, others between the ages of 21 and 31 have been diagnosed with young-onset Alzheimer’s. The research team in Beijing is using their findings to further study the disease, aiming to develop faster diagnostics for early detection. Their research may benefit those who develop Alzheimer’s later in life as well.
More On Young Onset Alzheimer’s
Young-onset Alzheimer’s is rare, accounting for only about 5% to 6% of all cases diagnosed before the age of 65. Detecting the disease before symptoms manifest is crucial for potential future treatments and a possible cure.
Sources
- “19-year-old Chinese man becomes youngest ever patient to be diagnosed with ALZHEIMER’S – despite no family history of disease.” Daily Mail. Cassidy Morrison. February 15, 2023.
- “World’s Youngest Alzheimer’s Disease Patient Diagnosed At 19 Years Old.” IFL Science. Laura Simmons. February 14, 2023,
- “Young-onset Alzheimer’s: When symptoms begin before age 65.” Mayo Clinic. Mayo Clinic Staff.
