World Psychiatry, the official journal of the World Psychiatric Association (WPA), is now published in five languages (English, Spanish, Chinese, Russian and French) and reaches more than 33,000 psychiatrists in 121 countries. It received recently its first impact factor, 3.896. The publication of the journal has two objectives. The first is to reach as many psychiatrists of the various countries of the world as possible, disseminating information on recent significant clinical, service and research developments in a language that can be assimilated by the vast majority of them. The second is to give voice to psychiatrists of all regions of the world, encouraging submission of research papers, commentaries and reports on innovative service modalities. Related to this second objective has been the establishment by the WPA of a task force aiming to promote dissemination of psychiatric research conducted in low and middle income countries. Among the objectives of this task force is to advise and support the editors of high quality journals produced in those countries in their efforts to achieve indexation.

Declaration of Interest: None.

In the United Kingdom, the “Research Assessment Exercise” is used by central government as a way of distributing infra-structure funds to University departments to support research. Departments with the highest ratings get extra support, while departments with low ratings may have their existing support withdrawn. The paper describes an exercise aimed at improving the rating obtained by one such department.

Objective. - To test by means of ROC analysis the performance of the Symptom Questionnaire (SQ) of Kellner and Fava against an interview designed for making DSM-III diagnoses in 517 subjects. To analyse the trend of SQ scores at 3 months, 1 year and 2 years after the first interview in a sample of 112 persons. Design. - Cross-sectional and longitudinal analysis of the distributions of SQ scores in DSM-III cases and in non-cases. Setting. - General practice, hospital medical wards and emergency departments of Regione Emilia Romagna. Main outcome measures. - Symptom Questionnaire, Bech Mini-compendium to formulate DSM-III diagnoses. Results. - The SQ reached high sensitivity and specificity levels (80%, 76% in general practice, 86%, 74% in hospital medical wards, 83%, 85% in emergency departments with the cut-off scores of 24, 24 and 26, respectively). SQ scores show a similar trend in cases and in non-cases, with a significant drop at three months. Conclusions. - The SQ seems to be an adequate screening tool in the above-mentioned settings, but its length and the assistance sometimes needed during the compilation make its use in the emergency departments problematic.

Aim – The widespread diffusion of sleep disorders (in particular, insomnia) in the general population and the presence of sleep complaints in many mental disorders and physical illnesses justifies an interest in their assessment and treatment, still today commonly underestimated. This study aims to describe the inexpensive and relatively easy-to-use self-report measures of sleep available in literature. Method – A literature search was conducted throughout the electronic literature database “Pubmed”, selecting the pertinent articles published up to December 2006. Results – The recovered material takes the following fields into account: aspect of sleep measured, statistical population, structure, time frame, sub-scales and psychometric properties. International literature presents somewhat heterogeneous sleep self-evaluation tools, which mainly measure sleep quality and the specific causes of sleep interference. As for the Italian context, the recovered material is somewhat modest, taking into account the number of publications. Conclusions – the critical points met in this review have led us to underline the characteristics of a hypothetical tool for sleep assessment to include in routine diagnoses.

Declaration of Interest: The authors have received no fees or other financial support potentially in conflict of interest with this scientific work.

The approach-avoidance conflict (AAC), i.e. the competing tendencies to undertake goal-directed actions or to withdraw from everyday life challenges, stands at the basis of humans' existence defining behavioural and personality domains. Gray's Reinforcement Sensitivity Theory posits that a stable bias toward approach or avoidance represents a psychopathological trait associated with excessive sensitivity to reward or punishment. Optogenetic studies in rodents and imaging studies in humans associated with cross-species AAC paradigms granted new emphasis to the hippocampus as a hub of behavioural inhibition. For instance, recent functional neuroimaging studies show that functional brain activity in the human hippocampus correlates with threat perception and seems to underlie passive avoidance. Therefore, our commentary aims to (i) discuss the inhibitory role of the hippocampus in approach-related behaviours and (ii) promote the integration of functional neuroimaging with cross-species AAC paradigms as a means of diagnostic, therapeutic, follow up and prognosis refinement in psychiatric populations.

Objective - The analysis aims to study trends, during the period of 1983-1993, of the most relevant variables concerning equipment, staff and activity of the Lombardy Region Psychiatric Services. Setting - The study used data from all services, both hospital and community, that depend on Psychiatric Units. Data regarding Psychiatric Hospitals were not included. Design - Data were provided by the Regional Psychiatric Information System, which since 1983 has regularly collected information on equipment, staff and services supplied by the Regional Psychiatric Unit. A graphic analysis with a description of trends and the interrelation of the time series has been carried out. Main outcome measures - The analysis uses two types of variables: resources and services variables related to other community psychiatric facilities. Indexes or rates are computed to study the relations between the two sets of variables. Results - We verified a remarkable upward trend in the level of activity (both hospital and community) not entirely explained by the increase in resources. In fact, the growth of psychiatric services is linked with higher productivity and a growing demand as well. We have also seen that the growth of community activity has been stronger than that concerning hospital variables. Thus, as far as we can assess from data (not including the private sector), the use of hospitalization in psychiatric activity has decreased in the last decade. Conclusions - The analysis highlights the importance of an Information System to describe changes in service organizations and to provide data for specific studies, such as outcome studies.

Objectives – The evaluation matrix recently proposed by Tansella and Thornicroft suggests that the field of social and epidemiological psychiatry has focussed more on the individual/patient level of mental health care services than the system level. Moreover, phenomena such as deinstitutionalisation have been examined more as clinical events than as social ones. The aims here are to deepen our understanding of deinstitutionalisation, particularly as regards the downsizing/closure and role of psychiatric hospitals. Methods – I begin by reviewing the manifest and latent functions of psychiatric hospitals. This is followed by a discussion of how these functions must be met by any comprehensive community-oriented system of mental health care for severely mentally ill patients. Also, in order to reframe the downsizing/closure of psychiatric hospitals as a social event for the field of social psychiatry and psychiatric epidemiology, I posit that the process of deinstitutionalisation is driven today by the same forces that were present at the outset of the movement. Results – I review four recent series of studies addressing primarily the outcomes, but also other aspects, of the downsizing/closure of psychiatric hospitals, with a view to illustrating the methods used, the results obtained and the blind angles missed in this research. Conclusions – Lessons are drawn on how to fill certain vacant cells of the matrix.

— During the last three decades, we have witnessed dramatic improvements in both the psychosocial and pharmacological treatments of affective disorders. Administered in concert with the new medications advances in pharmacology have produced, disorder-specific psychosocial treatments have further improved the prognosis and course of bipolar and unipolar disorder. Methods — We review our research on unipolar and bipolar disorder and their treatment, in particular interpersonal psychotherapy (IPT) and modifications thereof. Results — We provide empirical evidence that IPT is an efficacious acute and maintenance treatment for affective disorders. Our cumulative research and clinical experience suggest that interpersonal relations and circadian and social rhythms influence affective illnesses and that psychotherapy may aid in normalizing problems in these areas for patients with affective illnesses. Conclusions — Despite the excitement generated by the recent progress in research on mental disorders and their treatment, we are yet to fulfill the promise that the explosion of knowledge about targeted pharmacotherapies or psychotherapies would seem to offer. To move our field forward, we must continue to apply scientific rigor and thought to understanding the suitability of current nomenclatures, the impact of comorbid psychiatric and medical illnesses and symptoms on the manifestation and treatment of affective disorders, and the practicality of widespread utilization of new treatments.

Objective - To survey and analyse the extent of utilization of «Non Pharmacological Interventions» (NPI) in the public mental health services of a large city. Setting - Inteview of the entire medical staff employed in 1991 in 10 Departments of Mental Health in the urban area of Naples, Italy. Main measures - A «ad hoc» questionnaire was prepared to gather informations on prevalence of use on NPI in different therapeutic settings, the selected technique according to the different diagnostic categories and the degree of professional training of the interviewed medical personnel. Result - The NPI, as the only treatment, was preferred by the large majority (86%) of the medical staff. The patients treated with NPI was double in outpatient than in inpatient. Although the medical staff did not use the same diagnostic criteria (ICD-9, DSM-III, others) anxiety (49%) and personality disorders (14,3%) were the diagnostic categories most commonly selected for NPI. At the time of the survey 24% of the patients were treated with psychotherapy. Support psychoterapy, psychoanalysis, family therapy were the most frequently employed. The support psychotherapy was mainly used in treatment of schizophrenia. Near to 50% of the medical staff reported a combined use of up to five different NPI. By and large choice of NPI was found dependent on the type of training and inversly correlated with the degree of seniority. Conclusions - The data obteined from the present survey show the large use and variability in NPI employed in public mental health services. The analysis of psycotherapy used suggests a different approach between public and private sector.

Objectives - (I) To review the studies which investigated the frequency of psychiatric disorders among primary care attenders, using a standardized psychiatric interview as the case finding instrument; (II) to discuss the factors possibly explaining the different results found; (III) to highlight the central role of international multicenter collaborative studies, carried out in primary care settings. Method - the studies were reviewed, which were published in international journals between 1970 and 1993. The studies were located through a computerized search of the databases MEDLINE and Psychological Abstracts; in addition, the reference lists of the studies located in this way were examined and international journals were manually scanned in order to avoid possible omissions. Finally, the annotated bibliography, edited by Wilkinson (1985), was examined, since it included the studies having psychiatric focus, carried out in primary care and published between 1977 and 1985. Results - Thirty papers were traced, but 9 were excluded since they duplicated results or because of methodological limitations. So far, the overall frequency of psychiatric disorders among primary care attenders has been investigated using standardized procedures in 13 countries only. The frequency of psychiatric disorders ranged between approximately 10% and 50%. The possible reasons accounting for the differe- nces between the studies were discussed in the light of three factors: I) the research design and study characteristics; II) the reliability and comparability of different diagnostic categories and classificatory systems; and III) the different organization of health services across countries. Conclusions - In the light of the difficulties faced when the findings of independent studies, carried out in different countries or even in the same country, are compared, the central role of in- ternational multicenter collaborative studies conducted in this field is suggested.