ABSTRACT
OBJECTIVES: Previous research showed impairments in non-affective cognition, affective cognition, and social functioning in adult patients with bipolar disorder (BD). Only 37% of adult BD patients recovers in social functioning, and both aspects of cognition are important constructs of influence. The role of affective cognition in older age bipolar disorder (OABD) patients is still unclear. Therefore, the aim of our study was to examine the separate and combined effects of affective cognition and non-affective cognition on social functioning. METHODS: The current study included 60 euthymic patients (aged >60) of the Dutch Older Bipolar Study. Affective cognition was measured by Theory of Mind and Emotion Recognition. Non-affective cognition was assessed through the measurements of attention, learning and memory, and executive functioning. Social functioning was examined through global social functioning, social participation, and meaningful contacts. The research questions were tested with linear and ordinal regression analyses. RESULTS: Results showed a positive association of all non-affective cognitive domains with global social functioning. Associations between affective cognition and social functioning were non-significant. Results did show an interaction between non-affective and affective cognition. CONCLUSIONS: Associations between non-affective cognition and social functioning were confirmed, associations between affective cognition and social function were not found. For generalizability, studies with a greater sample size are needed. Conducting additional research about OABD patients and affective cognition is important. It may lead to more insight in impairment and guide tailored treatment that focusses more on all aspects of recovery and the needs of OABD patients.
Subject(s)
Bipolar Disorder , Aged , Bipolar Disorder/psychology , Cognition , Humans , Neuropsychological Tests , Social Adjustment , Social InteractionABSTRACT
OBJECTIVES: In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older-Age Bipolar Disorder (OABD). METHODS: This task force report addresses the unique aspects of OABD including epidemiology and clinical features, neuropathology and biomarkers, physical health, cognition, and care approaches. RESULTS: The report describes an expert consensus summary on OABD that is intended to advance the care of patients, and shed light on issues of relevance to BD research across the lifespan. Although there is still a dearth of research and health efforts focused on older adults with BD, emerging data have brought some answers, innovative questions, and novel perspectives related to the notion of late onset, medical comorbidity, and the vexing issue of cognitive impairment and decline. CONCLUSIONS: Improving our understanding of the biological, clinical, and social underpinnings relevant to OABD is an indispensable step in building a complete map of BD across the lifespan.
Subject(s)
Bipolar Disorder , Cognition , Psychotropic Drugs/therapeutic use , Age of Onset , Aged , Bipolar Disorder/drug therapy , Bipolar Disorder/epidemiology , Bipolar Disorder/physiopathology , Bipolar Disorder/psychology , Comorbidity , Female , Geriatric Assessment , Humans , MaleABSTRACT
OBJECTIVE: Older individuals with bipolar disorder may exhibit greater cognitive decline over time compared to mentally healthy elderly individuals. We aimed to investigate neurocognitive performance in bipolar disorder over a period of two years. METHODS: A comprehensive neuropsychological test battery was applied at baseline and two years later to 65 euthymic elderly outpatients with bipolar disorder (mean age = 68.35, range: 60-90 years) and to a demographically comparable sample of 42 healthy elderly controls. A general linear model was used to measure changes over time for the two groups. The impact of baseline illness characteristics on intra-individual change in neurocognitive performance within the bipolar group was studied by using logistic regression analysis. RESULTS: At baseline and at follow up, bipolar disorder patients performed worse on all neurocognitive measures compared to the healthy elderly group. However, there was no significant group-by-time interaction between the bipolar disorder patients and the comparison group. CONCLUSIONS: Although older bipolar disorder patients have worse cognitive function than normal controls, they did not have greater cognitive decline over a period of two years.