RESUMO
BACKGROUND: The term "subjective response to antipsychotic" (SRA) refers to changes in the subjective state experienced due to antipsychotic (AP) exposition that is independent of the therapeutic or physical side effects of these drugs. This dimension of analysis has been extensively explored in schizophrenic disorders, finding that negative SRA is an early and independent predictor of compliance as well as a successful pathway to construct current theoretical frameworks of these disorders. There is an increasing use of AP in bipolar disorders' treatment (BD) but no reviews on the topic have been published to date in this population. The aim of this work is to review published data of SRA in BD patients and to discuss their clinical and theoretical implications. METHODS: An extensive search in online databases was performed. Reports were reviewed and included if they described SRA in BD or included instruments aimed to assess it. Reports of cognitive, sexual, motor autonomic side effects were excluded. Findings were summarized in a narrative fashion. RESULTS: Nine reports fulfilled the inclusion criteria and were included in the revision, reporting data from 1282 BD patients. Among these, three were prospective studies and three explored relations between SRA and treatment compliance. CONCLUSIONS: There is an asymmetry between the increase in the use of antipsychotics in BD and the lack of data regarding the SRA. Phenomenologically, SRA in BD is similar to that found in schizophrenic subjects. Some of these symptoms may be misdiagnosed as depressive symptoms. The existing data show that SRA has a strong correlation with treatment compliance as well as a promising way to develop theoretical paradigms for these disorders.
