Introduction: First-episode mania (FEM) is the first feasible diagnostic and therapeutic opportunity. Lithium is established as a first-line treatment for bipolar disorder. More recently antipsychotic drugs including quetiapine have been found to be effective in the treatment of mania, depression and in maintenance. However, the comparative benefits of these agents in the maintenance phase afte...

BACKGROUND This study compared the costs of antipsychotic polypharmacy for patients who initiated on 1 of the 3 most commonly prescribed atypical antipsychotics - olanzapine, quetiapine, or risperidone. METHODS Data were drawn from a large, prospective, naturalistic, multi-site, nonrandomized study of treatment for schizophrenia in the United States conducted between July 1997 and September 2...

OBJECTIVE The atypical antipsychotics, risperidone, olanzapine, and quetiapine, have been approved by the U.S. Food and Drug Administration for treatment of mania associated with bipolar disorder. Information on the relative mental health resource use of these therapies is helpful to pharmacy managers since differences in efficacy and safety may translate into differences in mental health care ...

BACKGROUND To report a case of branch retinal vein occlusion in a young adult with bipolar mood disorder treated with quetiapine fumarate. CASE PRESENTATION A 29 years old gentleman who was taking quetiapine fumarate for 3 years for bipolar mood disorder, presented with sudden vision loss. He was found to have a superior temporal branch retinal vein occlusion associated with hypercholesterole...

Introduction: First-episode mania (FEM) is the first feasible diagnostic and therapeutic opportunity. Lithium is established as a first-line treatment for bipolar disorder. More recently antipsychotic drugs including quetiapine have been found to be effective in the treatment of mania, depression and in maintenance. However, the comparative benefits of these agents in the maintenance phase afte...

We examined the potential risks and benefits of switching from olanzapine to quetiapine in mentally stable, obese, or overweight patients with schizophrenia or schizoaffective disorder. Patients receiving olanzapine were randomized to continuing olanzapine treatment (N =68; 7.5-20 mg/day) or switching to quetiapine (N =65; 300-800 mg/day). Time to relapse was the primary study objective; second...

Postmortem femoral blood concentrations of the antipsychotic drugs aripiprazole, chlorprothixene and its metabolite, and quetiapine were determined by LC-MS-MS in 25 cases for aripiprazole and 60 cases each for chlorprothixene and quetiapine. For cases where the cause of death was not related to the considered drugs, the following blood concentration intervals (10-90 percentiles) were observed:...

BACKGROUND White matter disturbances and myelin impairment are key features of schizophrenia. The antipsychotic drug quetiapine can promote the maturation of oligodendrocytes, but the molecular mechanisms remain largely unknown. METHODS The schizophrenia-like behaviors, degrees of demyelination, and levels of Notch signaling molecules in forebrains of adult male C57BL/6 mice were examined aft...