Benzodiazepine abuse and management of anxiety in the community

Guidelines of the Brazilian Association of Studies on Alcohol and Other Drugs (ABEAD) for diagnosis and treatment of psychiatric comorbidity with alcohol and other substance and dependence

In recent years, several studies have been focused on the comorbidity of psychiatric disorders with alcohol and other substance dependence. In this context, the Brazilian Association of Studies on Alcohol and Other Drugs initiated a project to establish Brazilian Guidelines. The aim of this study was to review diagnostic and therapeutic criteria for the most prevalent psychiatric comorbidities. Randomized clinical trials, epidemiological studies, animal testing and other forms of research are reviewed herein. The main psychiatric comorbidities are investigated and data published in the literature are reviewed, based on guidelines adopted by other countries. Epidemiological aspects, diagnostic criteria, integrated treatment and the organization of specialized service, as well as details regarding psychotherapy and pharmacological treatment are discussed. The guidelines of the Brazilian Association of Studies on Alcohol and Other Drugs reinforce the importance of adequate diagnosis and treatment regarding alcoholic and drug dependent patients suffering of comorbid psychiatric disorders.

Diretrizes da Associação Brasileira de Estudos do Álcool e outras Drogas (ABEAD) para o diagnóstico e tratamento de comorbidades psiquiátricas e dependência de álcool e outras substâncias

O diagnóstico e tratamento de comorbidade psiquiátrica e dependência de álcool e outras substâncias tem sido objeto de inúmeros estudos nos últimos anos. A Associação Brasileira de Estudos do Álcool e Outras Drogas desenvolveu o projeto Diretrizes. Este trabalho visa o desenvolvimento de critérios diagnósticos e terapêuticos atualizados para as comorbidades psiquiátricas mais prevalentes. Ensaios clínicos randomizados, estudos epidemiológicos, com animais e outros estudos são revisados. As principais comorbidades psiquiátricas são estudadas e os dados de literatura resumidos, tendo como referência diretrizes adotadas em outros países. São abordados aspectos epidemiológicos, critérios diagnósticos, tratamento integrado e organização de serviço especializado, assim como especificidades do tratamento psicoterápico e farmacológico. As Diretrizes da Associação Brasileira de Estudos do Álcool e Outras Drogas reforçam a importância da abordagem adequada do dependente químico portador de comorbidade psiquiátrica.

The use of microcomputer-based psychomotor tests for the evaluation of benzodiazepine effects on human performance: a review with emphasis on temazepam

1. The literature relating to the effects of benzodiazepines in general, and temazepam in particular, on human psychomotor performance as assessed using microcomputer-based testing batteries is surveyed. 2. The adverse effects of central nervous system depressants on performance is an important mediocolegal issue and frequently comes into question in on-the-road and on-the-job accidents. The use of microcomputer-based testing batteries allows for performance evaluation both in the laboratory and at-the-scene, as well as providing the opportunity to model a large number of different behaviours required in routine yet complex psychomotor tasks. 3. The conclusions in general are: (1) The benzodiazepines as a class of drugs impair both cognitive and motor performance. These effects are often subtle when low doses are involved or when testing occurs the morning following evening administration of the medication. (2) No single psychomotor task adequately simulates complex daily tasks such as automobile driving. A battery of tests that evaluates a number of the components of such tasks is necessary to determine adequately the full range of effects of these medications.