▼ Introduction: The eff ects of escitalopram (10 mg/d) coadministration on plasma concentrations of aripiprazole and its active metabolite, dehydroaripiprazole, were studied in 13 Japanese psychiatric patients and compared with those of paroxetine (10 mg/d) coadministration. Methods: The patients had received 6–24 mg/d of aripiprazole for at least 2 weeks. Patients were randomly allocated to on...

The present study examined the effects of antipsychotic drugs on the expression of synapse-associated proteins in the frontal cortex of rats with and without immobilization stress. Rats were subjected to immobilization stress 6h/day for 3 weeks. The effects of atypical antipsychotic drugs, olanzapine and aripiprazole, on expression of serine(9)-phosphorylated GSK-3β, β-catenin, BDNF, PSD-95, an...

BACKGROUND Hyperprolactinaemia is a troublesome side-effect of treatment with antipsychotics. AIMS This double-blind, placebo-controlled study aimed at examining the effect of adjunctive treatment with 10 mg aripiprazole on prolactin levels and sexual side-effects in patients with schizophrenia symptomatically maintained on risperidone. METHOD Thirty patients taking risperidone were enrolle...

BACKGROUND Aripiprazole is an atypical antipsychotic drug that is characterized by partial dopamine D2 receptor agonism. Its pharmacodynamic profile is proposed to be beneficial in the treatment of cognitive impairment, which is prevalent in psychotic disorders. This study compared brain activation characteristics produced by aripiprazole with that of haloperidol, a typical D2 receptor antagoni...

OBJECTIVE The present study aimed to evaluate the efficacy and safety of adjunctive aripiprazole treatment in schizophrenia patients with risperidone-induced hyperprolactinemia. METHODS One hundred and thirteen patients who were receiving a stable dose of risperidone were randomly assigned to either adjunctive aripiprazole treatment (10 mg/day) (aripiprazole group) or no additional treatment ...

OBJECTIVE To compare total medical costs and utilization over a 12-month period in commercially insured patients receiving FDA-approved adjunctive atypical antipsychotics (aripiprazole, olanzapine, or quetiapine) for depression. METHODS A retrospective claims analysis was conducted from 2005-2010 using the PharMetrics database. Subjects were adult commercial health-plan members with depressio...

BACKGROUND The aim of this paper is to evaluate the effect of antipsychotics for the treatment of schizophrenia in a community based study on sexual function and prolactin levels comparing the use of aripiprazole and standard of care (SOC), which was a limited choice of three widely used and available antipsychotics (olanzapine, quetiapine or risperidone) (The Schizophrenia Trial of Aripiprazol...

Aripiprazole, a third-generation antipsychotic, has been considered to have a high safety profile and rare withdrawal symptoms. We reported the case of a schizophrenic patient with a significant obsession, who was treated with a high dosage of aripiprazole and fluoxetine. Generalized tonic-clonic seizure occurred two days after abruptly stopping these two medications. Gradually tapering aripipr...

This report describes the efficacy of combined use of aripiprazole in the treatment of a patient with clozapine induced enuresis. Aripiprazole acts as a potential dopamine partial agonist and the dopamine blockade in the basal ganglia might be one of the causes of urinary incontinence and enuresis. We speculate that aripiprazole functioned as a D2 agonist in hypodopaminergic state of basal gang...

Background Treatment-resistant depression (TRD) is common and potentially life-threatening in adults, and the benefits and risks of adjunctive aripiprazole in these patients remain controversial. Therefore, we conducted a meta-analysis of randomized controlled trials (RCTs) to assess the efficacy, acceptability, safety, and quality of life of adjunctive aripiprazole in patients with TRD. Meth...