The Journal of clinical psychiatry
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Depression is underrecognized, underdiagnosed, and undertreated, with resultant increases in unnecessary suffering, morbidity, and mortality. A decade of admonitions to practitioners to improve our practices has made little impact on these recognized deficiencies. ⋯ Computer interviews gather information from patients and give information to them, complementing, supplementing, and reinforcing clinician functioning. Available computer programs can help us reduce the gap between what is possible and what is practiced-a laudable goal.
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Violence and persistent aggression are serious problems in the general population and among certain psychiatric patients. Violence and persistent aggression have been associated with suicidal ideation and substance abuse, characteristics of chronically ill, and in many instances, treatment-resistant schizophrenia individuals. Assessment of dangerousness in psychiatric patients involves evaluation of sociodemographic and clinical factors. ⋯ Unfortunately, this approach subjects patients to numerous side effects, including the extrapyramidal symptoms associated with the use of conventional antipsychotics. This paper will review evidence for the efficacy of clozapine in the treatment of aggression and violence in the treatment-refractory patient. The reduction in violence and persistent aggression with clozapine treatment should improve the chances for integration of the schizophrenia patient into the community and provide cost savings to society.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Extrapyramidal symptoms and tolerability of olanzapine versus haloperidol in the acute treatment of schizophrenia.
A relative lack of extrapyramidal symptoms (EPS, i.e., the syndromes of dystonia, parkinsonism, akathisia, dyskinesia) is one criterion used to determine whether an antipsychotic is "atypical." The extrapyramidal symptom profiles of the novel antipsychotic olanzapine and the conventional antipsychotic haloperidol were compared in a population of 2606 patients from three well-controlled prospective clinical trials. ⋯ Olanzapine exhibited a statistically significantly lower extrapyramidal symptom profile than the conventional antipsychotic haloperidol at comparably effective antipsychotic doses. The lower extrapyramidal symptom profile with olanzapine was evident despite statistically significantly more frequent use of anticholinergic drugs among haloperidol-treated patients. Fewer olanzapine-treated than haloperidol-treated patients discontinued because of EPS, suggesting that olanzapine should contribute to better compliance with longer term maintenance treatment, with minimal anticholinergic-associated events.
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Randomized Controlled Trial Comparative Study Clinical Trial
A double-blind evaluation of the safety and efficacy of abecarnil, alprazolam, and placebo in outpatients with generalized anxiety disorder. Abecarnil Work Group.
In a placebo-controlled, multicenter study, 180 male and female outpatients, ages 18-65, with DSM-III-R generalized anxiety disorder, were treated with abecarnil (a partial benzodiazepine agonist), alprazolam, or placebo for 4 weeks. This was followed by a rapid (1-week) taper, during which patients were assessed for any taper-related symptoms. All patients were identified via a structured clinical interview for DSM-III-R and randomly assigned to one of the three treatment groups. ⋯ Additionally, less residual improvement followed the taper in the alprazolam-treated and the placebo-treated groups. These data indicate that the partial benzodiazepine agonist abecarnil may be useful as a safe, effective, short-term treatment for anxiety. Theoretical and practical implications of these findings are discussed.
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Sudden or tapered withdrawal from treatment with antidepressants, including monoamine oxidase inhibitors (MAOIs), tricyclic antidepressants (TCAs), and serotonin selective reuptake inhibitors (SSRIs), can produce phenomena consisting of somatic and psychological symptoms. The literature about these discontinuation phenomena consists mainly of case reports and a limited number of controlled prospective studies. ⋯ Because the symptoms of antidepressant discontinuation include changes in mood, affect, appetite, and sleep, they are sometimes mistaken for signs of a relapse into depression. Thus, it is important to directly question patients about new symptoms that occur during antidepressant discontinuation to optimally manage treatment discontinuation.