Over the last decade a number of effective maintenance treatments for bipolar disorder (BPD) have been developed. Lithium remains the best-established option, but valproic acid, lamotrigine, olanzapine, and quetiapine are also effective maintenance drugs. However, oral administration contributes to lower adherence rates with these drugs. In the United States and Europe, aripiprazole is approved for the acute management of manic and mixed episodes and maintenance in BPD. It presents the advantage of a low risk of metabolic side effects, sexual dysfunction, and sedation, which can facilitate treatment adherence and help improve clinical outcomes.

The authors present an illustrative case on which aripiprazol long acting injection monotherapy was effective as maintenance treatment in a patient with long history of BPD with several hospital inpatient admissions and very poor therapeutic adherence.

Case report based on the patient's file. Narrative review of articles available in PubMed about the use of aripiprazol in BPD.

For this patient, aripiprazol long acting injection has proved to be an excellent choice for long-term treatment of BPD. The once-a-month injection promotes therapeutic adherence, which in this case was combined with involuntary outpatient treatment, ensuring therapeutic compliance.

Aripiprazol has been shown to be safe and effective in the maintenance treatment in BPD. It shows similar efficacy and a superior tolerability profile when compared with other well-established treatments. Further studies are needed, warranted by its potential advantages, particularly on patients with poor insight and adherence.

The authors have not supplied their declaration of competing interest.