The applied procedures may be helpful for multi-centre focus group research on other topics.

Research employing the VR-CoDES-P should be applied to develop research-based approaches to maximize appropriate responses to patients' indirect and overt expressions of emotional needs.

The OPTION scale proves to be a reliable instrument to assess patient involvement in a psychiatric setting. Psychiatrists showed poor patient involvement abilities parallel to previous findings in psychiatry and primary care. They need to be encouraged to share treatment decisions with their patients and to apply patient involvement skills. Further research is needed to establish which patient variables and clinical settings in psychiatry are more amenable to shared decisions, and how participation of psychiatric patients in treatment decisions will affect the outcome.

Patients and staff show different perceptions of needs for care and therefore multiple perspectives should be taken into account for planning and providing effective needs-led mental health care.

The purpose of this study was to calculate the proportion of patients with schizophrenia receiving persistent antipsychotic polypharmacy and excessive dosing in four European countries; to test the hypothesis that excessive dosing and/or antipsychotic polypharmacy is associated with higher levels of psychopathology; and to establish whether use of second-generation antipsychotics is a protective or a risk factor for polypharmacy and excessive dosing. Participants with schizophrenia were recruited from patients under the care of psychiatric services serving geographical catchment areas in Croydon (UK), Verona (Italy), Amsterdam (Netherlands), and Leipzig (Germany). We defined patients persistently receiving high antipsychotic dose (i.e. excessive dosing) as those with a prescribed daily dose/defined daily dose ratio of >1.5 both at initial assessment and after 1 year of follow-up. Similarly, we defined patients persistently receiving polypharmacy as those being prescribed two or more antipsychotic drugs both at baseline and at follow-up. A sample of 375 participants with schizophrenia was analyzed. A proportion of 28% of patients persistently received high-dose antipsychotic drugs, and a proportion of 13% of patients persistently received antipsychotic polypharmacy. In the multivariate analysis, psychopathology was not a predictor of persistent polypharmacy and excessive dosing; similarly, use of second-generation antipsychotics was not associated with polypharmacy and excessive dosing; however, persistence with high antipsychotic doses was predicted by baseline use of first-generation antipsychotics and second-generation antipsychotics concurrently. Antipsychotic drug use for patients with schizophrenia is only sometimes satisfactory and offers the opportunity of improvement. Clinicians should consider that dose reduction strategies have been shown to be a feasible intervention in patients with schizophrenia.

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In recent years, research efforts have been directed to better characterize the subjective experience of taking psychotropic drugs. This study investigated the sex difference in the subjective tolerability of antipsychotic drugs. Participants were recruited from patients under the care of psychiatric services serving geographical catchment areas in Croydon (UK), Verona (Italy), Amsterdam (Netherlands), and Leipzig (Germany). Clinically unstable patients with a clinical diagnosis of schizophrenia and a research diagnosis of schizophrenia, established using the Item Group Checklist of the Schedule for Clinical Assessment in Neuropsychiatry, were enrolled. Antipsychotic subjective tolerability was rated by means of the Liverpool University Neuroleptic Side Effect Rating Scale. During the recruitment period, 245 men and 164 women with schizophrenia were recruited. In both sexes, the most frequently reported side effects were difficulty in concentrating, tiredness, and weight gain; these side effects occurred in approximately 50% of men and in up to 70% of women. Extrapyramidal and anticholinergic reactions were reported more often by women, whereas men reported sexual problems more often. After background group differences were controlled for, sex was the strongest determinant of the subjective tolerability of antipsychotic drugs. We therefore conclude that sex differences in the subjective tolerability of antipsychotic drugs should be taken into account in the pharmacological management of patients with schizophrenia. Studies should no longer consider men and women as a homogeneous group, given that the subjective tolerability of antipsychotic drugs substantially differs between sexes.

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