RESUMEN
Cariprazine is a third-generation antipsychotic medication approved for the treatment of schizophrenia and bipolar disorder, with unique pharmacodynamic and pharmacokinetic properties. In this case series, the functional and symptomatic improvement of three patients who had been diagnosed with different psychiatric disorders and who exhibited various symptoms from psychotic to mood symptoms is described. The first case is about a young male patient with bipolar disorder and cocaine abuse who managed to become abstinent from cariprazine. The second and third cases describe patients with psychosis suffering from positive, cognitive and mood symptoms who were non-adherent to previous medication. In both cases, cariprazine was well-tolerated and effective in alleviating symptoms, thus improving their everyday functioning as well. In the discussion, the associations between symptom domains and the receptor profile of cariprazine are also highlighted, providing an explanation of the observed effects. It is concluded that cariprazine is a good treatment option for patients with symptoms of psychosis and addiction; is well-tolerated without the induction of side effects such as weight gain or sedation; and is appropriate for patients who have problems with adherence.
RESUMEN
INTRODUCTION: Binge eating disorder (BED) is the most common eating disorder and was newly recognized in 2013 in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). BED is frequently associated with obesity and the metabolic syndrome, as well as with other psychiatric diseases, such as mood (49%), anxiety (41%), and substance use (22%) disorders. BED is highly prevalent and carries a high burden of mental and physical illness and disability. However, BED is frequently under-recognized and under-treated. AREAS COVERED: This paper reviews the main pharmacological treatments for BED and provides an expert opinion based on the available evidence and on the authors' clinical experience with patients affected by BED. EXPERT OPINION: Several medications have proven to be effective for the treatment of BED, including Lisdexamfetamine (LDX), topiramate as well as anti-anxiety and antidepressant medications. To date, LDX is the only FDA approved medication for BED. Consequently, as a general rule, the use of an FDA approved medication should always be preferred. However, when in the presence of concomitant psychiatric conditions such as anxiety or depression, other medications that have proven efficacy in those comorbid conditions can be used and may contextually provide a benefit for BED.
