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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
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Public Health.

Thomas Tannou1, Sonia Bélanger2, Paolo Vitali3

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Summary
This summary is machine-generated.

Anosognosia, or lack of insight into illness, affects many with neurocognitive disorders, leading to care refusal. New approaches are needed to improve assessment and care for Alzheimer's patients.

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Area of Science:

  • Neuroscience
  • Gerontology
  • Public Health

Background:

  • Anosognosia, the lack of awareness of one's condition, impacts 20-40% of individuals with major neurocognitive disorders (MNCD), including Alzheimer's disease.
  • This unawareness stems from memory impairments and prefrontal brain dysfunction, causing individuals to overestimate abilities and resist care.
  • Resistance to care leads to care plan failure, caregiver burden, and crises like hospitalization or institutionalization.

Purpose of the Study:

  • To highlight the critical role of multidimensional assessments in identifying deficits related to anosognosia in MNCD.
  • To emphasize the need for standardized evaluation tools sensitive to anosognosia's impact on risk awareness and decision-making.
  • To propose innovative, person-centered care strategies integrating technology and intersectoral collaboration for improved management of Alzheimer's disease.

Main Methods:

  • Multidimensional assessments including neuropsychological testing, caregiver reports, neuroimaging (MRI, PET), and biomarkers.
  • Analysis of discourse patterns in individuals with MNCD to identify overestimation of abilities.
  • Review of existing care frameworks and policies, such as Quebec's Alzheimer Plan.

Main Results:

  • Anosognosia impairs risk awareness and decision-making due to prefrontal and limbic brain dysfunction.
  • Alzheimer's disease is characterized by impaired adaptability, not just memory loss.
  • Discourse analysis reveals overestimation of abilities, leading to safety risks and care refusal.

Conclusions:

  • Standardized evaluation tools are urgently needed to address anosognosia in MNCD.
  • Care strategies should prioritize adaptability and leverage technology for dynamic risk management.
  • Intersectoral collaboration is crucial for bridging research and real-world care implementation, enhancing assessment and care for Alzheimer's patients.