Neuropsychiatric burden in huntington’s disease

Ricardo Augusto Paoli, Andrea Botturi, Andrea Ciammola, Vincenzo Silani, Cecilia Prunas, Claudio Lucchiari, Elisa Zugno, Elisabetta Caletti

Research output: Contribution to journalReview article

Abstract

Huntington’s disease is a disorder that results in motor, cognitive, and psychiatric problems. The symptoms often take different forms and the presence of disturbances of the psychic sphere reduces patients’ autonomy and quality of life, also impacting patients’ social life. It is estimated that a prevalence between 33% and 76% of the main psychiatric syndromes may arise in different phases of the disease, often in atypical form, even 20 years before the onset of chorea and dementia. We present a narrative review of the literature describing the main psychopathological patterns that may be found in Huntington’s disease, searching for a related article in the main database sources (Medline, ISI Web of Knowledge, Scopus, and Medscape). Psychiatric conditions were classified into two main categories: affective and nonaffective disorders/symptoms; and anxiety and neuropsychiatric features such as apathy and irritability. Though the literature is extensive, it is not always convergent, probably due to the high heterogeneity of methods used. We summarize main papers for pathology and sample size, in order to present a synoptic vision of the argument. Since the association between Huntington’s disease and psychiatric symptoms was demonstrated, we argue that the prevalent and more invalidating psychiatric components should be recognized as early as possible during the disease course in order to best address psychopharmacological therapy, improve quality of life, and also reduce burden on caregivers.

Original languageEnglish
Article number67
JournalBrain Sciences
Volume7
Issue number6
DOIs
Publication statusPublished - Jun 16 2017

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Keywords

  • Affective and nonaffective disorders
  • Cognitive impairment
  • Huntington’s disease
  • Psychiatric symptoms

ASJC Scopus subject areas

  • Neuroscience(all)

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