Bipolar disorder (BD) is a mental illness marked by extreme swings in the mood, energy, and thinking. Although it’s not an official symptom of the disease, some research suggests that it also may affect the empathy.

To investigate empathic responding in patients with BD in euthymic state of illness and to determine associated factors.

A cross-sectional and descriptive study of 78 patients followed for bipolar disorder, during euthymia, at the psychiatric outpatient clinic at CHU Hédi Chaker in Sfax. We used a socio-demographic and clinical data sheet and the Questionnaire of Cognitive And Affective Empathy (QCAE) to assess empathy with its two dimensions : “Affective empathy” and “Cognitive empathy”.

The average age was 36.27 years, the sex ratio was 5.5. Bipolar I disorder was diagnosed in 88.5% of patients. The mean age of onset was 27.73 years, and the mean duration of illness was 8.4 years. 78.2% of patients had a good adherence to treatment. 60.3% of them had residual depressive symptoms during eutymia. QCAE total score was 72.49. (Maximum possible score 124) Cognitive empathy score was 43.21. (Maximum possible score 76) Affective empathy score was 29.36. (Maximum possible score 48) Affective empathy was associated with female gender (p=0), good adherence to treatment (p=0.01) and residual depressive symptoms (p=0.001).

Our study shows that bipolar patients have fairly good levels of empathy. However, in order to better substantiate empathy in BD, comparative studies seem necessary.

No significant relationships.

NATSUKASHII: Japanese word that means happy nostalgia, it is the moment in which memory transports you to a beautiful memory that fills you with sweetness. NOSTALGY: (from the classical Greek [nóstos], “return”, and [algos], “pain”) feeling of sadness, suffering of thinking about something that has been had or lived in a stage and now not. In bipolar disorder, patients are more likely to complain of dysphoria than euphoria. Hypomanic periods often provide pleasant relief from depression. Patients experience this situation as pleasant, positive and longing once it has remitted, since they feel more creative, active and sociable.

We intend to draw attention to the blurred limits of the state of euthymia, even when stable there is a sustained emotional hypersensitivity, which must be learned to identify and coexist. Behind the desire to be euthymic, in certain patients there is a desire to remain hypomanic and / or manic due to the fact that they have tasted absolute happiness.

After several interviews with stable patients, we have realized that a great majority want to re-experience the sensations of a hypomanic episode.

After a bibliographic search we have realized that in the West there is no term in psychopathology that describes that longing that they verbalize as “maniac lives happier”

Special attention must be paid to these patients since they have less adherence to treatment and risk of abandoning it.

No significant relationships.

Bipolar disorder (BD) is a chronic, recurring illness that can lead to serious disruptions in functioning.

To evaluate functionning in this population and to explore the relationship with socio-demographic and clinical features of BD.

This is a descriptive and analytical cross-sectional study including patients with BD (DSM V) in euthymia, followed on an ambulatory basis to the Mood Disorders Unit of the Psychiatry A Department at Hedi Chaker Hospital University of Sfax between January and April 2019. Patients were considered euthymic if they scored less than 7 on the Young Mania (YMRS) rating scale and less than 8 on the Hamilton Depression scale (HDRS-17). The Short Function Evaluation Test (FAST scale) was used to evaluate functionning. Global functional impairment is defined by a total FAST score>11.

We recruited 62 patients with a mean age of 45.65 years (SD=13.3) and a sex ratio of 1.13. 88.7% of patients were followed for BD I and 11.3% for BD II. The mean age of onset was 29.37 years (SD=11.6). The mean numbers of manic and depressive episodes were respectively 3.73 (SD=3.8) and 2.48 (SD=2.9). The mean FAST score was 28.97 (SD=15). Overall impairment was observed in 85.5% of patients. Impaired functionning was significantly more frequent in patients with a history of surgery (p=0.046), in those with a higher number of depressive episodes (p<0.001) and in subjects with partial remission (p=0.01).

Thus, the treatment should target not only the improvement of symptoms but also the reduction of the incapacity of patients.

Several studies have shown that residual mood symptoms affect the psychosocial functioning of patients with bipolar disorder (BD) in euthymia.

To evaluate specific areas of functioning in this population and to explore the relationship with residual mood symptoms.

This is a descriptive and analytical cross-sectional study including patients with BD (DSM V) in euthymia followed on ambulatory basis to the Mood Disorders Unit of the Psychiatry A Department at Hedi Chaker Hospital in Sfax between January and April 2019. Patients were considered euthymic if they scored below 7 on the Young Mania Assessment Scale (YMRS) and under 8 on the Hamilton Depression scale (HDRS-17). Residual manic and depressive mood symptoms were assessed using YMRS and HDRS-17. The Short Function Evaluation Test (FAST) was used to evaluate the overall and specific functionning domains.The alteration of the domain-specific functioning is defined by the following thresholds: autonomy>1, professional functioning>1, cognitive functioning>2, financial problems>1, interpersonal relations>3 and leisure time>3.

We recruited 62 patients with a mean age of 45.65 years (SD = 13.3) and a sex ratio 1.13.The medians of YMRS and HDRS scores were respectively 2[0-5] and 2[0-7]. Global functionning impairment was observed in 85.5% of patients. Marked impairment of professional and cognitive functioning was observed in 98.4% and 77.4%, respectively. Alteration of the relational sphere was significantly more frequent in patients with residual depressive symptoms (p=0.009); impairment of autonomy was significantly more frequent in subjects with manic residual symptoms (p=0.005).

Residual symptoms should be considered as specific targets of treatment to improve functioning.

Anxiety disorders are highly prevalent in people with bipolar disorder, but it is not clear how many have anxiety disorders even at times when they are free of major mood episodes. We aimed to establish what proportion of euthymic individuals with bipolar disorder meet diagnostic criteria for anxiety disorders.

We performed a random-effects meta-analysis of prevalence rates of current DSM-III- and DSM-IV-defined anxiety disorders (panic disorder, agoraphobia, social anxiety disorder, generalized anxiety disorder, specific phobia, obsessive–compulsive disorder, post-traumatic stress disorder, and anxiety disorder not otherwise specified) in euthymic adults with bipolar disorder in studies published by 31 December 2015.

Across 10 samples with 2120 individuals with bipolar disorder, 34.7% met diagnostic criteria for one or more anxiety disorders during euthymia [95% confidence interval (CI) 23.9–45.5%]. Direct comparison of 189 euthymic individuals with bipolar disorder and 17 109 population controls across three studies showed a 4.6-fold increase (risk ratio 4.60, 95% CI 2.37–8.92, p < 0.001) in prevalence of anxiety disorders in those with bipolar disorder.

These findings suggest that anxiety disorders are common in people with bipolar disorder even when their mood is adequately controlled. Euthymic people with bipolar disorder should be routinely assessed for anxiety disorders and anxiety-focused treatment should be initiated if indicated.

Relatively few studies have investigated whether relatives of patients with bipolar disorder show brain functional changes, and these have focused on activation changes. Failure of de-activation during cognitive task performance is also seen in the disorder and may have trait-like characteristics since it has been found in euthymia.

A total of 20 euthymic patients with bipolar disorder, 20 of their unaffected siblings and 40 healthy controls underwent functional magnetic resonance imaging during performance of the n-back working memory task. An analysis of variance (ANOVA) was fitted to individual whole-brain maps from each set of patient–relative–matched pair of controls. Clusters of significant difference among the groups were used as regions of interest to compare mean activations/de-activations between them.

A single cluster of significant difference among the three groups was found in the whole-brain ANOVA. This was located in the medial prefrontal cortex, a region of task-related de-activation in the healthy controls. Both the patients and their siblings showed significantly reduced de-activation compared with the healthy controls in this region, but the failure was less marked in the relatives.

Failure to de-activate the medial prefrontal cortex in both euthymic bipolar patients and their unaffected siblings adds to evidence for default mode network dysfunction in the disorder, and suggests that it may act as a trait marker.

The main aim of this study was to compare a large population of patients with bipolar disorder (BD) types I and II strictly defined as euthymic with healthy controls on measures of decision making. An additional aim was to compare performance on a decision-making task between patients with and without a history of suicide attempt.

Eighty-five euthymic patients with BD-I or BD-II and 34 healthy controls were included. All subjects completed tests to assess verbal memory, attention and executive functions, and a decision-making paradigm (the Iowa Gambling Task, IGT).

Both groups of patients had worse performance than healthy controls on measures of verbal memory, attention and executive function. No significant differences were found between BD-I, BD-II and healthy controls on measures of decision making. By contrast, patients with a history of suicide attempt had lower performance in the IGT than patients without a history of suicide attempt.

Patients with euthymic BD-I and BD-II had intact decision-making abilities, suggesting that this does not represent a reliable trait marker of the disorder. In addition, our results provide further evidence of an association between impairments in decision making and vulnerability to suicidal behavior.