Journal
BIPOLAR DISORDERS
Volume -, Issue -, Pages -Publisher
WILEY
DOI: 10.1111/bdi.13313
Keywords
bipolar disorder; effect; personal recovery; positive psychology; RCT; well-being
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This study evaluated the effectiveness of a multicomponent positive psychology intervention (PPI) as an adjunct to treatment for euthymic patients with bipolar disorder (BD). The results showed that the PPI group had significantly improved mental well-being and personal recovery compared to the group that received only usual treatment. Therefore, this intervention method is valuable for the treatment of euthymic BD patients.
ObjectiveMental well-being and personal recovery are important treatment targets for patients with bipolar disorder (BD). The goal of this study was to evaluate the effectiveness of an 8-week group multicomponent positive psychology intervention (PPI) for euthymic patients with BD as an adjunct to treatment as usual (TAU) compared to TAU alone. MethodsPatients with BD were randomized to receive TAU (n = 43) or the PPI in addition to TAU (n = 54). The primary outcome was well being measured with the Mental Health Continuum-Short Form. Personal recovery was measured with the Questionnaire about the Process of Recovery. Data were collected at baseline, mid-treatment, post-treatment and 6- and 12-month follow-up. Life chart interviews were conducted at 12 months to retrospectively assess recurrence of depression and mania. ResultsSignificant group-by-time interaction effects for well-being and personal recovery were found favouring the PPI. At post-treatment, between-group differences were significant for well-being (d = 0.77) and personal recovery (d = 0.76). Between-group effects for well-being were still significant at 6-month follow-up (d = 0.72). Effects on well-being and personal recovery within the intervention group were sustained until 12-month follow-up. Survival analyses showed no significant differences in time to recurrence. ConclusionsThe multicomponent PPI evaluated in this study is effective in improving mental well-being and personal recovery in euthymic patients with BD and would therefore be a valuable addition to the current treatment of euthymic BD patients. The fact that the study was carried out in a pragmatic RCT demonstrates that this intervention can be applied in a real-world clinical setting.
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