What is the prognosis of progressive supranuclear palsy (PSP)?

Updated: Sep 24, 2018
  • Author: Stephen M Bloomfield, MD; Chief Editor: Selim R Benbadis, MD  more...
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Answer

Answer

Patients with PSP tend to have progressive deterioration, with a 9.7-year median survival from the onset of symptoms. Gait difficulties occur early, and patients require assistance within 3 years. Confinement to bed or a wheelchair is typically necessary within 8 years. Eventual death usually follows a severe fall, pulmonary embolus, or aspiration pneumonia.


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