[Mild behavioral impairment: a new concept for the prodromic phases of dementia]

Rev Esp Geriatr Gerontol. 2017 Jun:52 Suppl 1:24-27. doi: 10.1016/S0211-139X(18)30076-3.
[Article in Spanish]

Abstract

Neuropsychiatric symptoms (NPS) are frequent in dementia. These symptoms are also present in patients with mild cognitive impairment (MCI) and can even constitute the first manifestations of a neurodegenerative process, preceding the development of cognitive symptoms. The presence of NPS is associated with higher rates of conversion to dementia in healthy persons and patients with MCI. Recognizing the importance of NPS, the Alzheimer Association created a working group that has designed the ISTAART criteria for mild behavioral impairment (MBI), including the following areas of assessment: motivation, affect, impulse control, social appropriateness and thoughts/perception. The ISTAART criteria allow identification of NPS to prospectively assess the risk of a person developing dementia. The Mild Behavioral Impairment-Checklist (MBI-C) has subsequently been developed, which allows the MBI construct to be specifically assessed by quantifying the distinct symptoms, thus enhancing the clinical utility of this construct in clinical practice and research.

Keywords: Alzheimer disease; Demencia; Dementia; Deterioro cognitivo leve; Deterioro comportamental leve; Enfermedad de Alzheimer; Mild behavioral impairment; Mild cognitive impairment; Neuropsychiatric symptoms; Síntomas neuropsiquiátricos.

MeSH terms

  • Aged
  • Cognitive Dysfunction / diagnosis*
  • Dementia / diagnosis*
  • Humans
  • Neuropsychological Tests