RESUMO
OBJECTIVE: In this study, we aimed to evaluate the role of cognitive performance and measures of clinical course-including both syndromal and subsyndromal symptomatology-as determinants of the functional outcome of patients with Bipolar Disorder (BD) during a mean follow-up period of more than 4 years. METHODS: Seventy patients with euthymic BD completed a neurocognitive battery at study entry. Clinical course was assessed prospectively for a period longer than 48 months by two measures: time spent ill (documented using a modified life charting technique) and density of affective episodes (defined as the number of depressive and hypo/manic episodes per year of follow-up). Psychosocial functioning was assessed during euthymia using the Functioning Assessment Short Test (FAST) total score at the end of follow-up period. RESULTS: Baseline deficits in phonological fluency, a measure of executive functions (ß = -2.49; 95% CI = -3.98, -0.99), and density of hypo/manic episodes during follow-up (ß = 6.54; 95% CI = 0.43, 12.65) were independently associated with FAST total score at the end of study. CONCLUSIONS: Although interrelated, manic morbidity and executive function impairments independently contribute to long-term psychosocial dysfunction in BD and could be potential targets of intervention.
Assuntos
Transtorno Bipolar , Transtornos Cognitivos , Transtorno Bipolar/complicações , Transtorno Bipolar/epidemiologia , Função Executiva , Humanos , Morbidade , Testes NeuropsicológicosRESUMO
The aim of this study was to identify predictors of high psychosocial functioning in patients with bipolar disorder (BD). One hundred forty-five outpatients with BD and 50 healthy controls were included. Patients were categorized as having high psychosocial functioning if they concomitantly met three conditions: a) General Assessment of Functioning greater than 90, b) full-time employment, and c) full functional recovery. Clinical, demographical, and neurocognitive variables were assessed and considered as potential predictors of high functioning in regression models. We found that 22.8% (n = 33) of patients exhibited high psychosocial functioning. BD type II, higher educational level, and better performance in verbal memory, attention, and executive functions were independent predictors of high psychosocial functioning. Our results provide evidence that functional outcomes are heterogeneous in BD, including a percentage of patients who maintain good to excellent psychosocial functioning despite their illness. Neurocognitive functioning could be one of the most influential factors to explain this heterogeneity.
Assuntos
Transtorno Bipolar/psicologia , Funcionamento Psicossocial , Adulto , Atenção , Estudos de Casos e Controles , Função Executiva , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Aprendizagem Verbal , Adulto JovemRESUMO
The aim of this study was to describe theory of mind (ToM) and emotional processing (EP) functioning in recently diagnosed bipolar disorder (BD). We evaluated 26 first episode BD (mean age 22.9⯱â¯7.4) and 26 controls matched on age, gender, education, and premorbid intelligence. A significant poorer performance on the capacity of patients to infer other's intentions (cognitive ToM) that was partially independent from neurocognitive deficits (pâ¯<â¯0.01) as well as a lower recognition of fear was observed among patients. No significant association between any of these deficits and psychosocial functioning emerged in multivariate regression analyses.