RESUMO
Major depressive disorder (MDD) is a prevalent psychological mood disorder that can disrupt one's functioning and result in decreased engagement in daily activities. Psychotherapy, in different approaches, is a common approach for individuals experiencing MDD. Nevertheless, a literature review of the research supporting the effectiveness of psychotherapeutic interventions in patients with MDD-impacted areas of their daily occupations, such as back to work, cognitive deficits, and well-being, has not been conducted. A literature review was carried out to evaluate the effectiveness of psychotherapy on daily occupations for individuals diagnosed with MDD. Due to variations in study design and outcome measures, a best evidence synthesis was carried out instead of a meta-analysis. Forty-one identified articles were fully assessed in total. These studies were conducted in various countries so that a global approach could be considered comprehensive. The findings showed strong evidence supporting the effectiveness of psychotherapy on return-to-work interventions in improving depressive symptoms. There was limited evidence for the effectiveness of psychotherapy on lifestyle interventions in reducing anxiety and suicidal ideation, as well as limited evidence for enhancing work participation. Notably, there were no studies evaluating individualized client-centered psychotherapy interactions with occupations, revealing a research gap. Challenges such as incomplete reporting within studies and study heterogeneity prevented a meta-analysis. While the overall evidence base for the effectiveness of psychotherapy for MDD in treating functionality is limited, the findings provide strong support for the efficacy of occupational therapy return-to-work interventions. This is particularly important given the economic costs associated with mental health issues and work-related absences. Further research is required to strengthen the existing evidence base.
