Caregivers' emotional distress due to neuropsychiatric symptoms of persons with amnestic mild cognitive impairment or Alzheimer's disease

Compared to the literature on Alzheimer's disease (AD), less is known about the emotional distress of caregivers of persons with amnestic Mild Cognitive Impairment (aMCI). This study describes and compares emotional distress due to neuropsychiatric symptoms (NPS) among children and spousal caregivers of aMCI or mild AD care recipients. It also examined the association between the frequency and severity of NPS and caregivers' emotional distress. In total, 108 spouses or children of persons with aMCI or mild AD were administered the Neuropsychiatric Inventory, measuring the frequency/severity of NPS in the patient as well as the associated caregiver's emotional distress. Emotional distress due to each NPS was compared between children and spouses and the relationship between NPS and emotional distress was assessed. There was no significant difference in emotional distress between aMCI and mild AD spousal caregivers for all symptoms, but for children caregivers, emotional distress was significantly higher in the mild AD group than in the aMCI group. Regardless of the caregiver's relationship to the patient or the condition (aMCI vs mild AD) of the latter, there was a positive relationship between the frequency/severity of NPS and caregiver emotional distress. Caregivers of persons with aMCI experienced emotional distress due to the presence of NPS in their significant others at a level that is generally similar to that experienced by caregivers of persons with mild AD. This study highlights the need for interventions to reduce emotional burden by helping caregivers manage NPS in care recipients.

Preliminary Investigation of a Mindfulness-Based Intervention for Social Anxiety Disorder That Integrates Compassion Meditation and Mindful Exposure

OBJECTIVES

This study evaluated the feasibility and initial efficacy of a 12-week group mindfulness-based intervention tailored for persons with social anxiety disorder (MBI-SAD). The intervention includes elements of the standard mindfulness-based stress reduction program, explicit training in self-compassion aimed at cultivating a more accepting and kinder stance toward oneself, and use of exposure procedures to help participants practice responding mindfully to internal experiences evoked by feared social situations.

METHODS

Participants were randomly assigned to the MBI-SAD (n = 21) or a waitlist (WL) (n = 18) control group. Feasibility was assessed by the number of participants who completed at least 75% of the 12 weekly group sessions. Primary efficacy outcomes were clinician- and self-rated measures of social anxiety. Other outcomes included clinician ratings of illness severity and self-rated depression, social adjustment, mindfulness, and self-compassion.

RESULTS

The MBI-SAD was acceptable and feasible, with 81% of participants attending at least 75% of sessions. The MBI-SAD fared better than WL in improving social anxiety symptom severity (p ≤ 0.0001), depression (p ≤ 0.05), and social adjustment (p ≤ 0.05). The intervention also enhanced self-compassion (p ≤ 0.05), and facets of mindfulness (observe and aware; p ≤ .05). MBI-SAD treatment gains were maintained at 3-month follow-up.

CONCLUSIONS

These preliminary findings suggest that an MBI that integrates explicit training in self-compassion and mindful exposure is a feasible and promising intervention for social anxiety disorder. The next step is to compare the MBI-SAD to the gold standard of cognitive-behavior therapy to determine equivalence or noninferiority and to explore mediators and moderators of treatment outcome.