CONTEXT AND OBJECTIVES: Themes like alcohol and drug abuse, relationship difficulties, psychoses, autism and personality dissociation disorders have been widely used in films. Psychiatry and psychiatric conditions in various cultural settings are increasingly taught using films. Many articles on cinema and psychiatry have been published but none have presented any methodology on how to select material. Here, the authors look at the portrayal of abusive use of alcohol and drugs during the Brazilian cinema revival period (1994 to 2008). DESIGN AND SETTING: Qualitative study at two universities in the state of São Paulo. METHODS: Scenes were selected from films available at rental stores and were analyzed using a specifically designed protocol. We assessed how realistic these scenes were and their applicability for teaching. One author selected 70 scenes from 50 films (graded for realism and teaching applicability > 8). These were then rated by another two judges. Rating differences among the three judges were assessed using nonparametric tests (P < 0.001). Scenes with high scores (> 8) were defined as "quality scenes". RESULTS: Thirty-nine scenes from 27 films were identified as "quality scenes". Alcohol, cannabis, cocaine, hallucinogens and inhalants were included in these. Signs and symptoms of intoxication, abusive/harmful use and dependence were shown. CONCLUSIONS: We have produced rich teaching material for discussing psychopathology relating to alcohol and drug use that can be used both at undergraduate and at postgraduate level. Moreover, it could be seen that certain drug use behavioral patterns are deeply rooted in some Brazilian films and groups.

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Studies have evidenced more severe health consequences in individuals who smoked crack cocaine as compared to intranasal cocaine users. Differential neurocognitive deficits between the crack and intranasal cocaine–addicted patients, associated with prefrontal cortex functions, have never been tested using complex cognitive tasks in humans. In this study, we examined possible distinct neurocognitive deficits in 43 crack-addicted patients (CrD) compared with 36 intranasal cocaine–addicted patients (CD) and 32 controls. CrD and CD were evaluated after 2 weeks of supervised detoxification in two inpatient treatment programs. All the subjects were evaluated using an extensive battery of neurocognitive tasks, including the Trail Making Test, the Stroop Color-Word Test, the Digits Forward and Digits Backward tasks, the Controlled Oral Word Association Test, the Wechsler Adult Intelligence Scale, and the Frontal Assessment Battery. Differences in performance in the neurocognitive tests between the three groups were investigated controlling for age, IQ, psychiatric symptoms, and years of education. Both intranasal and crack users were impaired on a variety of cognitive measures relative to controls. Crack users performed worse than intranasal cocaine users in inhibitory control (p < .05) and general executive functioning (p < .01). Crack use seems to be more deleterious to neurocognitive functions associated with the prefrontal cortex. This may predispose crack-addicted patients to more severe negative clinical outcomes.

The high prevalence of concurrent psychiatric disorders in cannabis-dependent patients should serve as a stimulus for early screening and treatment of such disorders. Health care professionals should be aware of the magnitude of this association to increase the level of motivation in cannabis-dependent patients with severe concurrent psychiatric disorders.

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