The prevalence of obesity in our sample of outpatients with bipolar disorder was higher than that observed for the general population of Brazil. The rate of MetS was similar to that observed for the general population. Our data indicate the need for prevention, early detection and treatment of O/MetS in patients with bipolar disorder.

Female BD patients with OCD may represent a more severe form of disorder than those without OCD, having more depressive episodes and residual symptoms, and being at a higher risk for treatment-emergent mania, as well as presenting a greater anxiety and impulse control disorder burden.

A clinical study comparing manic and mixed episodes in patients with bipolar disorder Estudo clínico comparativo entre episódios de mania e mistos em pacientes com transtorno bipolar A b s t r a c t Objective: Mixed episodes have been described as more severe than manic episodes, especially due to their longer duration and their association with higher rates of suicide attempts, hospitalization and psychotic symptoms. The purpose of this study was to compare the severity between mixed and pure manic episodes according to DSM-IV criteria, through the evaluation of sociodemographic data and clinical characteristics. Method: Twenty-nine bipolar I patients presenting acute mixed episodes were compared to 20 bipolar I patients with acute manic episodes according to DSM-IV criteria. We analyzed (cross-sectionally) episode length, presence of psychotic symptoms, frequency of suicide attempts and hospitalization, Young Mania Rating Scale scores, Hamilton Depression Rating Scale scores and the Clinical Global Assessment Scale scores. Results: Young Mania Rating Scale scores were higher in manic episodes than in mixed episodes. There were no differences in gender frequency, CGI scores and rates of hospitalization, suicide attempts and psychotic symptoms, when mixed and manic episodes where compared.Patients with mixed episodes were younger. Conclusion: In our sample, mixed states occurred at an earlier age than manic episodes. Contrary to previous reports, we did not find significant differences between manic and mixed episodes regarding severity of symptomatology, except for manic symptoms ratings, which were higher in acute manic patients. In part, this may be explained by the different criteria adopted on previous studies.Descriptors: Comparative study; Psychotic disorders; Bipolar disorder; Suicide, attempt; Hospitalization Resumo Objetivo: Estados mistos têm sido descritos como mais graves que episódios de mania, especialmente pela maior duração dos episódios, maiores taxas de suicídio, hospitalização e sintomas psicóticos. O objetivo deste estudo foi comparar a severidade entre episódios mistos e mania pura definidos segundo critérios do DSM-IV, avaliando-se características clínicas e sociodemográficas dos pacientes. Método: Vinte e nove pacientes bipolares do tipo I em estado misto foram comparados a 20 pacientes bipolares do tipo I em episódio de mania aguda de acordo com os critérios do DSM-IV. Analisou-se transversalmente a duração dos episódios, presença de sintomas psicóticos, tentativa de suicídio, hospitalização, escores da Escala de Sintomas de Mania de Young, escores da Escala de Depressão de Hamilton e Escala de Avaliação Clínica Global. Resultados: As pontuações na escala de avaliação de mania de Young foram maiores nos episódios de mania quando comparadas às de episódios mistos. Não houve diferença estatisticamente significativa na freqüência de gêneros, nas pontuações da CGI, nas taxas de hospitalização, tentativa de suicídio e sintomas psicóticos entre episódios mistos e de mania. Pacientes com episód...

Our results suggest that in women with comorbid bipolar disorder and obsessive-compulsive disorder the latter presents features that may be typical of the association of the two disorders, such as early onset and sensory phenomena preceding compulsions. A prospective controlled study is necessary to confirm these observations, due to some limitations of our study: small exclusively female sample, heterogeneity concerning the type of bipolar disorder and the disorder that determined sought of treatment and retrospective non-controlled design.

Euthymic patients with bipolar disorder present inhibited and overattentive behaviour in relation to other people and their environment. This behaviour might have a negative impact on their level of social functioning and quality of life.