Faculty Bibliography

Current knowledge with respect to the diagnosis of Alzheimer's disease (AD) is reviewed. There is agreement that AD is a characteristic clinicopathologic entity that is amenable to diagnosis. The diagnosis of AD should no longer be considered one of exclusion. Rather, the diagnostic process is one of recognition of the characteristic features of AD and of conditions that can have an impact on presentation or mimic aspects of the clinicopathologic picture. The present availability of improved prognosis, management, and treatment strategies makes the proper, and state-of-the-art, diagnosis of AD a clinical imperative in all medical settings. Concurrently, information regarding the relevance and applicability of current diagnostic procedures in diverse cultural settings must continue to accrue

Examines behavioral and psychological signs and symptoms of dementia. These symptoms may be grouped into those mainly assessed on the basis of interviews with patients and relatives, such as anxiety, depressive mood, hallucinations, and delusions, and those usually identified by observing patient behavior, such as aggression, screaming, restlessness, agitation, wandering, culturally inappropriate behaviors, sexual disinhibition, hoarding, cursing, and shadowing. Implications for research and treatment are discussed.

An unexpected finding of the International Pilot Study of Schizophrenia, launched by the World Health Organization (WHO) in 1967, was that patients in countries outside Europe and the United States have a more favourable short- and medium-term course of the disease than those seen in developed countries. Since then, WHO has intensified its schizophrenia research programme and has initiated a set of international studies that have confirmed these initial findings and explored possible reasons for such differences in the course and outcome of schizophrenia. While such work has provided important findings and has generated additional pertinent hypotheses, it did not explain the differences in outcome. The present paper describes a new initiative in which approximately 2500 subjects involved in previous WHO multicentre schizophrenia studies are being followed up for between 15 and 25 years after initial examination. Nineteen research centres in 16 countries are taking part in this work. The research methodology is described

This article describes a large longitudinal multicenter collaborative study that investigated the form, frequency, course, and outcome of psychological problems that were seen in primary health care settings in 15 different sites around the world. The research employed a two-stage sampling design in which the 12-item General Health Questionnaire was administered to 26,422 persons aged 18 to 65 years who were consulting health care services. Of these persons, 5604 were selected for detailed examinations using standardized instruments and were followed up at 3 months and 1 year to provide information on course and outcome. All assessment instruments have been translated into 13 different languages. The project has produced a database that allows for the exploration of the nature of psychological disorders experienced by patients in general medical care and their association with physical illness, illness behavior, and disability over time