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Related Concept Videos

Huntington Disease l: Introduction01:21

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110
Huntington disease or HD is a progressive, fatal neurodegenerative disorder inherited in an autosomal dominant pattern.PathophysiologyIt is caused by expansion of the CAG trinucleotide repeat in the HTT gene on chromosome 4 (4p16.3), producing an abnormal huntingtin protein with an expanded polyglutamine tract. This misfolded protein disrupts cellular function, leading to neuronal death. Normal alleles have ≤26 repeats, 27–35 are intermediate (risk of expansion), 36–39 show...
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Occupational performance in Huntington's disease: A cross-sectional study.

Lucía Simón-Vicente1,2, César Cuesta-García3, Jéssica Rivadeneyra-Posadas2

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Huntington's disease (HD) patients face significant challenges in daily activities, especially self-care. Patient satisfaction varied by age and sex, highlighting the need for comprehensive occupational assessments.

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Activities of daily livingoccupational therapypatient-centered carerehabilitationself-concept

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Area of Science:

  • Neuroscience
  • Occupational Therapy
  • Genetics

Background:

  • Huntington's disease (HD) is a neurodegenerative disorder impacting motor, cognitive, and psychiatric functions.
  • These symptoms lead to functional limitations in daily occupational performance.
  • Understanding these limitations is crucial for patient care and support.

Purpose of the Study:

  • To describe occupational performance difficulties in Huntington's disease patients.
  • To analyze patient satisfaction with self-care, productivity, and leisure activities.
  • To explore associations between satisfaction, demographics, disease severity, and quality of life.

Main Methods:

  • Observational, retrospective study of 38 Huntington's disease patients without cognitive impairment.
  • Utilized the Canadian Occupational Performance Measure, SF-12, UHDRS, TFC, and PBA for assessment.
  • Evaluated occupational performance, quality of life, and HD severity.

Main Results:

  • Self-care activities constituted over 50% of reported occupations, followed by leisure and productivity.
  • Patients reported higher satisfaction with prioritized activities than with performance levels.
  • Older patients showed more leisure satisfaction; women reported higher self-care satisfaction. Mental wellbeing correlated with productivity satisfaction.

Conclusions:

  • Huntington's disease patients experience significant difficulties in daily occupations, particularly self-care.
  • The findings underscore the necessity for assessment tools that capture the multifaceted nature of occupational performance in HD.
  • Tailored interventions addressing specific occupational deficits are warranted.