Conclusions : Psychoeducation is a psychosocial treatment that has been well documented as an adjunct to pharmacological therapy .
However , there are only a few studies regarding its effectiveness on adult patients with major depressive disorder .
Although the publications in this area are still very limited , the articles selected in this review suggest that psychoeducation is effective in improving the clinical course , treatment adherence , and psychosocial functioning of depressive patients
Objective : Pharmacological treatment is considered indispensable to major depressive disorder .
In spite of this , a significant number of patients do not respond adequately to treatment based only on medication , presenting high relapse and recurrence rates .
Therefore , psychosocial interventions , such as psychoeducation , have been increasingly recognized as an essential component in the treatment of depression , associated with pharmacological strategies .
Thus , the aim of the present systematic review was to evaluate the effectiveness of psychoeducation  for patients with unipolar depression , analyzing the evidence from the literature .
A randomized trial on the efficacy of group psychoeducation in the prophylaxis of recurrences in bipolar patients whose disease is in remission.
BACKGROUND Studies on individual psychotherapy indicate that some interventions may reduce the number of recurrences in bipolar patients . However , there has been a lack of structured , well- design ed , blinded , controlled studies demonstrating the efficacy of group psychoeducation to prevent recurrences in patients with bipolar I and II disorder . METHODS One hundred twenty bipolar I and II out patients in remission ( Young Mania Rating Scale score < 6 , Hamilton Depression Rating Scale-17 score < 8) for at least 6 months prior to inclusion in the study , who were receiving st and ard pharmacologic treatment , were included in a controlled trial . Subjects were matched for age and sex and r and omized to receive , in addition to st and ard psychiatric care , 21 sessions of group psychoeducation or 21 sessions of nonstructured group meetings . Subjects were assessed monthly during the 21-week treatment period and throughout the 2-year follow-up . RESULTS Group psychoeducation significantly reduced the number of relapsed patients and the number of recurrences per patient , and increased the time to depressive , manic , hypomanic , and mixed recurrences . The number and length of hospitalizations per patient were also lower in patients who received psychoeducation . CONCLUSION Group psychoeducation is an efficacious intervention to prevent recurrence in pharmacologically treated patients with bipolar I and II disorder
Conclusions : Psychoeducation is a psychosocial treatment that has been well documented as an adjunct to pharmacological therapy .
However , there are only a few studies regarding its effectiveness on adult patients with major depressive disorder .
Although the publications in this area are still very limited , the articles selected in this review suggest that psychoeducation is effective in improving the clinical course , treatment adherence , and psychosocial functioning of depressive patients
Objective : Pharmacological treatment is considered indispensable to major depressive disorder .
In spite of this , a significant number of patients do not respond adequately to treatment based only on medication , presenting high relapse and recurrence rates .
Therefore , psychosocial interventions , such as psychoeducation , have been increasingly recognized as an essential component in the treatment of depression , associated with pharmacological strategies .
Thus , the aim of the present systematic review was to evaluate the effectiveness of psychoeducation  for patients with unipolar depression , analyzing the evidence from the literature .