title: Improvement in the polyneuropathy associated with familial amyloid polyneuropathy after liver transplantation.
abstract: OBJECTIVE
  To study, following liver transplantation, the neurologic progression or regression of the polyneuropathy in a cohort of patients with familial amyloidotic polyneuropathy (FAP).
  
  
  BACKGROUND
  FAP is characterized by the relentless progression of neurologic and cardiac impairment, leading to death within 7 to 15 years after disease onset. No effective treatment to slow or halt the progression of this disease has been found to date.
  
  
  METHODS
  Over the past 3 years, our FAP patients were offered liver transplantation as treatment. We report on nine patients who were followed longitudinally with serial neurologic examinations since transplantation.
  
  
  RESULTS
  Clinically, all patients evaluated for neurologic progression reported significant improvement in general well being. No patient showed any progression in neurologic disease since receiving a liver transplant. Improvements are documented in symptomatic, autonomic, and sensorimotor neurologic disease in all patients.
  
  
  CONCLUSIONS
  Our experience suggests that liver transplantation may offer hope for arrest of progression and neurologic improvement in patients with FAP.
authors.affiliation: Neurological Unit, Boston City Hospital, MA 02118, USA.
authors.forename: P R
authors.initials: PR
authors.lastname: Bergethon
authors.forename: T D
authors.initials: TD
authors.lastname: Sabin
authors.forename: D
authors.initials: D
authors.lastname: Lewis
authors.forename: R W
authors.initials: RW
authors.lastname: Simms
authors.forename: A S
authors.initials: AS
authors.lastname: Cohen
authors.forename: M
authors.initials: M
authors.lastname: Skinner
mesh_terms: D000328:Adult; D017668:Age of Onset; D017772:Amyloid Neuropathies / Q000503:physiopathology / Q000628:therapy*; D005260:Female; D006801:Humans; D016031:Liver Transplantation; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000503:physiopathology; D011379:Prognosis; D012684:Sensory Thresholds / Q000502:physiology; D013997:Time Factors