Treatment outcomes in older adults with hoarding disorder: The impact of self-control, boredom and social support.

OBJECTIVES: Hoarding disorder in older adults often develops in the context of co-occurring psychosocial maladies, and treatment response tends to be suboptimal. This preliminary investigation explored several ageing-related factors and their relationship to hoarding symptom severity (HSS), and examined treatment response to 15 sessions of cognitive behavioural therapy (CBT) with in-home support. METHODS: Twenty-nine participants (Mage = 67) completed self-report questionnaires measuring HSS, self-control, indecisiveness, depression, loneliness, social support and boredom, before (T1) and after (T2) treatment. RESULTS: At T1, HSS was associated marginally with loneliness and significantly with all other variables, except social support. At T2, HSS and depression decreased significantly and only boredom and self-control remained associated with HSS. Attrition rates were high, and those with low social support were more likely to discontinue treatment prematurely. CONCLUSIONS: Increasing social support may improve treatment retention, and pre-emptively reducing sources of boredom and increasing self-control during treatment might improve outcomes for older adults with hoarding disorder.