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Aim: Psychopharmacological treatment is indispensable in patients with schizophrenia but data on needs, preferences, and complaints about their medications are limited. Moreover, there has been no study to assess the degree of awareness of their psychiatrists (gap in needs) regarding these issues. Methods: Ninety‐seven Japanese patients with schizophrenia (ICD‐10) were asked to fill in the questionnaire consisting of multiple‐choice questions regarding (a) their needs and complaints about psychopharmacological treatment that they were receiving, and (b) their preference of dosage form, dosing frequency, and timing of dosing. Additionally, their psychiatrists in charge were asked to predict their patients' response to the above questions. Results: Both the most frequently endorsed need and complaints about the current psychopharmacological treatment were "nothing in particular" (n = 14, 16.7% and n = 17, 20.2%); merely 23.1% and 15.4% of their psychiatrists correctly predicted these responses, respectively. "Once a day" (n = 56, 65.1%), "at bedtime" (n = 53, 61.6%), and "tablet" (n = 51, 59.3%) were the patients' most favorite dosing frequency, timing, and dosage form, respectively; 59.8% (n = 49), 54.9% (n = 45), and 64.6% (n = 53) of their psychiatrists predicted them. Conclusions: These findings suggest that there is substantial room for improvement on the side of psychiatrists to capture their patients' needs and complaints about psychopharmacological treatment. [ABSTRACT FROM AUTHOR]

Aim: 'Successful aging' in individuals with schizophrenia has been attracting attention. We examined two forward-looking factors of successful aging among schizophrenia patients: 'attitude toward aging' and 'preparing behavior for old age'. Methods: Fifty-seven middle-aged and elderly schizophrenia patients with successful aging were identified using the Attitude toward Aging Scale, the Preparing Behavior for Old Age Scale, and assessments of their cognitive function, psychiatric symptoms, social functioning and quality of life. A multiple regression analysis was used to detect determinants of attitude toward aging/preparing behavior for old age at that time ('present': community dwelling). We also analyzed predictors of successful aging using demographic/clinical data assessed 3 years previously ('past': residential care). Results: The multiple regression analysis revealed that quality of life was a significant determinant: a higher quality of life was related to a more positive attitude toward aging and less active preparing behavior. The significant predictors of preparing behavior were quality of life and the length of the hospital stay: a longer hospital stay and a higher quality of life were related to less active preparing behavior. Conclusion: Quality of life and the length of the hospital stay significantly contributed to forward-looking factors of successful aging. Avoiding long hospitalization periods for patients with schizophrenia may lead to more active preparing behavior, but the improvement of quality of life may not be a sufficient condition. As schizophrenia patients have an optimistic attitude and insufficient preparing behavior, support to prepare such individuals for old age is required as part of community-based psychiatric care strategies. [ABSTRACT FROM AUTHOR]

Aims: To examine the emergence of attenuated psychotic experiences, self-disturbance or affective symptoms among younger subjects in the general population and to investigate the intergroup differences on each symptom between adolescents and post-adolescents. Methods: A total of 781 participants, 496 university students (mean age: 19.3 ± 1.1 years) and 285 high school students (mean age: 16.0 ± 0.3 years), were administered self-reported questionnaires. Psychotic prodromal symptoms were evaluated using the PRIME Screen-Revised (PS-R), a 12-item self-reported questionnaire. To measure the cognitive, emotional and physical symptoms associated with depression, the Zung Self-rating Depression Scale (ZSDS), a 20-item self-reported questionnaire, was administered. Results: There were no intergroup differences on the factor score of the PS-R, except the self-demarcation factor (post-adolescents > adolescents), whereas there were significant differences in the factor score of the ZSDS, except for the anxiety factor. Among the post-adolescents, the factors of the PS-R showed a moderate correlation to the cognitive factor on the ZSDS; among the adolescents, the PS-R factors showed a greater correlation to the anxiety factor on the ZSDS than other factors. There were no differences in the distribution of each item of the PS-R between the two groups. Conclusions: The disturbance of self results in difficulty to precisely objectify, especially among adolescents, which would induce more primitive reactions such as agitation, irritability or anxiety; probably, the self disturbance would become an explicit symptom from an implicit experience with advancing age of the subject. Although these data are only preliminary, they could explain the pathway of progression prior to the onset of psychosis, from disturbance within the self to exaggerated self-absorption. [ABSTRACT FROM AUTHOR]

Aim: To measure the duration of untreated psychosis (DUP) among patients with schizophrenia in a Japanese population and to investigate clinical and social determinants of the DUP. Methods: A multicentre, retrospective study at seven medical centres in three cities (Tokyo, Toyama and Kochi) was performed. In total, 150 consecutive patients (78 men) with neuroleptic-naïve first-episode schizophrenia were investigated; their DUP and demographic, clinical and social variables were obtained from their medical charts and analysed. Results: The intraclass correlation coefficient for the DUP was quite good (ICC = 0.849). The mean DUP of all the subjects attending the seven psychiatric services was 20.3 months, and the median DUP was 6.0 months. Fourteen patients (9.3%) had a DUP of more than 60 months, and 47 patients, or about one-third, had a DUP of more than 24 months. No significant differences in the mean DUPs were observed among the three cities. Patients who were employed or who were students had a significantly shorter DUP (14.3 months). The median DUP for those with an insidious onset of psychosis ( n = 85) was 18.0 months, compared with a median of 2.0 months for those with a sudden and acute onset ( n = 61). However, no other clinical or social variables examined in this study were associated with differences in the DUP. Conclusions: The DUP of patients with schizophrenia is relatively long in Japan. The provision and modification of psychiatric services for easy access and a system for the early recognition and detection of mental illness are needed. [ABSTRACT FROM AUTHOR]

Aim: To describe clinical practice and research activities for early psychiatric intervention in Japan, a country with a huge number of psychiatric beds and a history of long-stay, hospital-based psychiatry. Methods: The characteristics, methods and activities of early intervention studies and implementation at four leading institutions in Japan are described. Results: The Tokyo Youth Club (Tokyo), the Department of Neuropsychiatry of Toyama University Hospital (Toyama), the endai t-risk Mental State and irst pisode (SAFE) service (Sendai), and the Il Bosco of Toho University Omori Medical Center (Tokyo) have unique and active psychiatric programmes. Eachcentre has its own clinical research programme and treatment strategies. The Japanese Society for the Prevention of Psychiatric Disorders, founded in 1996, has made a steady contribution to psychiatric care by providing a forum for members to promote best practices for early intervention and by hosting annual meetings to discuss research and treatment. Conclusions: The Japanese psychiatry service is continuing its transition from hospital-based psychiatry to community-based psychiatry. Despite these difficult circumstances, the publication of data on the duration of untreated psychosis in Japan along with evidence that early detection determines outcome has encouraged new attempts to promote early psychiatric intervention. [ABSTRACT FROM AUTHOR]

The aim of the present study was to examine the duration of untreated psychosis (DUP) in first-episode schizophrenia patients in Japan and to investigate the available pathways to psychiatric services. Eighty-three patients who visited Keio University Hospital ( n = 54) or Oizumi Mental Hospital ( n = 29) were evaluated retrospectively with regard to their DUP, living situation, social participation level, referral pathway, reason for seeking treatment, and their global assessment of functioning (GAF) score. The mean DUP was 13.7 months (median, 5.0 months) overall. No significant difference in DUP was found between subjects living alone and those living with others; however, employed patients had a significantly shorter DUP (8.1 months) than unemployed patients (18.7 months). Pathways to psychiatric services were totally different between the two institutions. Fifty-two subjects (62.7%) came to the services directly: 40 patients (74.1%) came to the university hospital and 12 patients (41.4%) came to the mental hospital. At the mental hospital, nine patients (31.0%) had been admitted because of a legal obligation, and six (20.7%) had been referred through public health centers. None of the patients had been referred to either of the services by general practitioners. The main reason for seeking treatment was psychiatric symptom aggravation (59.3%) at the university hospital and acting out (64.3%) at the mental hospital. Some universal psychosocial factors appear to influence the DUP but the characteristics of specific psychiatric services may also affect treatment delays. [ABSTRACT FROM AUTHOR]