Epidemiology of Transthyretin Familial Amyloid Polyneuropathy in Portugal: A Nationwide Study

Abstract

In Portugal, TTR-FAP affects both genders and mainly young adults. TTR-FAP incidence appears to be decreasing while prevalence is increasing. In comparison to previous studies, there is an increased representativeness of late-onset patients. This epidemiological setting poses future and complex challenges for the social and healthcare system, strengthening the relevance of regular epidemiologic surveillance.