Clozapine and risperidone in moderately refractory schizophrenia: a 6-month randomized double-blind comparison.

Objective: Clozapine remains the only medication indicated for refractory schizophrenia. As new antipsychotic drugs become available, their efficacy compared to clozapine, particularly in moderately ill patients, is of great clinical interest. We compared risperidone, the first of these, to clozapine in partially responsive patients.

The impact of olanzapine on tardive dyskinetic symptoms in a state hospital population.

Background: Tardive dyskinesia is a serious adverse event, which is associated mainly with the use of the first-generation antipsychotic agents. Convergent data from clinical trials suggest that second-generation antipsychotic agents are less likely to cause tardive dyskinesia. However, the data with regard to the effect of switching from first- to second-generation antipsychotic agents on pre-existing dyskinetic symptoms during routine clinical care is sparse.

A placebo-controlled, random-assignment, parallel-group pilot study of adjunctive topiramate for patients with schizoaffective disorder, bipolar type.

Objectives: This pilot study evaluated the efficacy and safety of adjunctive topiramate compared with placebo in the treatment of patients with a diagnosis of schizoaffective disorder, bipolar type (SAD-BT).

Methods: A sample of 48 adult patients with a Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR) diagnosis of SAD-BT (supported by the Structured Clinical Interview for DSM-IV Axis I Disorder, Patient Edition) were randomly assigned in a 2:1 ratio (favoring topiramate) to 8 weeks of double-blind treatment with topiramate (100-400 mg/day) or placebo. Patients who had achieved a > or =20% decrease from baseline in their Positive and Negative Syndrome Scale (PANSS) total scores were given the opportunity to continue for an additional 8 weeks of double-blind treatment.

Obesity and medical illnesses in psychiatric patients admitted to a long-term psychiatric facility.

Obesity and associated medical conditions may have an impact on morbidity and even mortality in patients with psychiatric disorders. The authors present the results of a survey of the prevalence of obesity and selected medical conditions among 420 consecutively admitted psychiatric inpatients at a long-stay facility and compare these data with those reported in the literature. Female psychiatric subjects had considerably higher rates of being either overweight or obese (69%) as compared to women in the general U.