Correlation between a reduction in Frontal Assessment Battery scores and delusional thoughts in patients with Alzheimer's disease

Aims:  The purpose of the present study was to investigate the relationship between delusional thoughts (delusional ideation or misidentification) and frontal lobe function using the Japanese version of the Frontal Assessment Battery (FAB) bedside screening neuropsychological test in early stage Alzheimer's disease (AD) patients.
Methods:  Forty-eight probable AD patients with Mini-Mental State Examination score ≧18 points and a clinical dementia rating score of either 0.5 or 1.0 were divided into two groups based on data obtained from interviews with their caregivers: a delusional thought group ( n  = 19) and a non-delusional thought group ( n  = 29). The FAB total and subtest scores were then compared for the two groups.
Results:  Significant differences were found between the FAB total ( P  < 0.01) and subtest scores (similarities, motor series, conflicting instructions; P  < 0.05) for the two groups. Multiple regression analysis showed that delusional thought was significantly associated with the FAB total score.
Conclusions:  In addition to episodic memory disorders, a reduction in the FAB score may reflect frontal lobe dysfunctions, including executive function, in patients with AD, leading to delusional ideation.     

Stigma associated with schizophrenia: Cultural comparison of social distance in Japan and China

Aims:  The aim of the present study was to investigate social attitudes toward schizophrenia in Japan and China in view of social distance and knowledge of psychiatry, as well as sociocultural aspects.
Methods:  Two self-rating scales were used to compare social distance and knowledge regarding schizophrenia in 352 Japanese subjects and 347 Chinese subjects. The Social Distance Scale–Japanese version was used to measure social distance from schizophrenia subjects in Japan. This scale consists of eight questions graded using a 4-point Likert scale (0–3 points), with higher scores representing increased social distance. A translation of the SDSJ into Chinese was used to assess social distance in China. The Knowledge of Illness and Drugs Inventory was used to determine participant knowledge of mental illness and its treatment (medication) through 20 questions (responses are graded as correct or incorrect, with higher scores indicating greater knowledge). A Chinese version of this questionnaire was also created.
Results:  Total scores of both scales were significantly higher in Japanese subjects than in Chinese subjects.
Conclusions:  Social distance associated with schizophrenia is large in both Beijing and Fukuoka, but the features of social distance differ between countries. It is important to determine the features of stigma associated with schizophrenia and develop anti-stigma programs based on trans-cultural considerations.     

Stress‐coping strategies of patients with gender identity disorder

Aims: Previous research has not addressed gender differences in coping strategies among patients with gender identity disorder (GID). Nor has the relationship of coping strategies to other demographic characteristics ever been clarified in GID. In this study, we tried to clarify the relationship between stress‐coping strategies and demographic characteristics among patients with GID. Methods: The coping strategies of 344 patients with GID [227 female‐to‐male (FTM) and 117 male‐to‐female (MTF)] were assessed using the Japanese version of the Ways of Coping Questionnaires, Lazarus Stress‐coping Inventory. Results: Comparison of the stress‐coping inventory between MTF and FTM GID patients revealed that FTM GID patients were significantly more reliant on positive reappraisal strategies in stressful situations than MTF GID patients (P = 0.007). Conclusions: The difference in the usage of positive reappraisal strategies between MTF and FTM type GID patients was not explained by other demographic characteristics, and we suppose that the gender difference in GID patients might influence the usage of positive reappraisal strategies. The ratio of FTM GID patients might be higher at our center because MTF GID patients can obtain vaginoplasty easily, whereas phalloplasty surgery for FTM GID patients is performed at only a few centers, including our clinic, in Japan. As a result, more FTM GID patients come to our clinic with a clear intention to undergo sexual rearrangement surgery, which might influence the gender difference in using positive reappraisal.     

Subjective assessments of the quality of life, well-being and self-efficacy in patients with schizophrenia

Aim:  The present study examined three kinds of subjective assessment scales in the same patient group with schizophrenia to analyze the correlations among scores obtained in relation to the background data.
Method:  Thirty-six patients with schizophrenia were examined with the 26-item short form of the World Health Organization Quality of Life (WHO-QOL 26), Subjective Well-being under Neuroleptic drug treatment: Short Japanese version (SWNS) and Self-Efficacy for Community Life scale (SECL) for subjective assessment scales, five kinds of neurocognitive tests, Positive and Negative Syndrome Scale (PANSS) for clinical symptom, Social Functioning Scale (SFS), and Global Assessment of Functioning (GAF) scale for social functioning.
Result:  The scores for delusions (components of positive syndrome), anxiety and depression (components of general psychopathology) on the PANSS significantly correlated with QoL and subjective well-being scores. In contrast, the scores for components of negative syndrome were not correlated with the subjective assessment scores. Furthermore, none of the clinical symptom scores were correlated with the score in self-efficacy scale. The SFS and GAF scores were significantly correlated with the subjective assessment scores. There were significant correlations among the scores on the three subjective assessment scales.
Conclusion:  Each scale has different features and should be utilized depending upon the expected effect of treatment or the purpose of assessment. The treatments provided to patients must be directed at improving both psychological and social impairments, in order to enhance the social functioning and QoL of patients.     

The associations between menopausal syndrome and depression during pre-, peri-, and postmenopausal period among Taiwanese female aborigines

Aim:  The aim of the study was to evaluate the association between physiological menopausal symptoms and depression during the pre-, peri-, and postmenopausal period among female Taiwanese aborigines.
Methods:  A total of 672 Taiwanese aboriginal women, aged 40–60 years, were recruited in the interviewing study and classified as pre-, peri-, and postmenopausal according to menstrual bleeding patterns in the previous 12 months. Then, the postmenopausal symptoms, depression, self-perceived health, family support, and associated demographic variables were assessed by questionnaire based on the results of interviewing by research assistants.
Results:  The results revealed that perimenopausal statuses are associated with depression and women with a perimenopausal status had a higher prevalence of depression than those with a premenopausal status. A higher score on physiological postmenopausal symptoms was found to be significantly associated with depression. Furthermore, somatic symptoms were associated with depression for pre-, peri-, and postmenopausal statuses. Moreover, sexual dysfunction and vasomotor symptoms were associated with depression only in the premenopausal status and postmenopausal status, respectively.
Conclusion:  Depression should be routinely evaluated for female Taiwanese aborigines consulting with physicians for menopause symptoms, especially for somatic symptoms. Furthermore, attention should be provided to premenopausal women with sexual dysfunction and postmenopausal women with vasomotor symptoms for depression.     

Adolescent vulnerability to PTSD and effects of community‐based intervention: Longitudinal study among adolescent survivors of the Ehime Maru sea accident

The aim of the present study was to examine the psychological impact on adolescent survivors of a maritime disaster that resulted in the deaths of nine people, including four high school students, and the effects of psychiatric intervention for the survivors. Methods: Long‐term multidimensional intervention consisting of psychoeducation, hospital treatment, family support and day care, was provided for nine adolescent survivors. To evaluate these effects, the survivors were also assessed using self‐rating scales (Impact of Event Scale, General Health Questionnaire and Self‐rating Depression Scale) and psychiatric structured interviews (Clinician‐Administered Post‐Traumatic Stress Disorder [PTSD] Scale) at 2, 8, 14, 26, and 38 months after the accident. Results: Prevalence of PTSD among adolescent survivors was much higher than in adult survivors at the 2‐month examination (78% vs 12%, respectively). Although the observed prevalence remained high until the 14‐month examination, remarkable improvement occurred thereafter and none was diagnosed with PTSD at the 38‐month examination. Conclusion: Adolescents may have a specific vulnerability to PTSD and community‐based intervention is effective for adolescents with serious symptoms of PTSD.     

Expression of Notch signalling-related genes in normal and differentiating rat dental pulp cells

Notch signalling is of fundamental importance to various processes during embryonic development and in adults. The possible role of Hey1, an important Notch signalling component, in odontoblast differentiation was evaluated in this study. Primary cultured dental pulp cells, derived from upper incisors of 5-week-old Wistar rats, were placed in α-modification of Eagle's minimal essential medium supplemented with 10% Fetal Bovine Serum (FBS), and ascorbic acid (AA) and β-glycerophosphate (β-GP), with or without dexamethasone, and cultured on dishes coated with collagen type IA for 7 days. Conventional and real-time Polymerase Chain Reaction (PCR) was performed to determine the expression of Notch-related genes and dentin sialophosphoprotein as a marker of odontoblast differentiation. Dentin sialophosphoprotein and Hey1 expression was significantly increased and decreased in the presence of AA + β-GP compared with controls, respectively. These findings suggest that Hey1 may be a negative regulator in odontoblast differentiation.     

Patient health outcomes in psychiatric mental health nursing

This integrative literature review examined evidence concerning the relationship between psychiatric mental health nursing interventions and patient-focused outcomes. Empirical studies, published between 1997 and 2007, were identified and gathered by searching relevant databases and specific data sources. Although 156 articles were critically appraised, only 25 of them met the inclusion criteria. Findings from this review showed that the most frequently used outcome instruments assessed psychiatric symptom severity. Most of the instruments targeted two symptom categories: altered thoughts/perceptions and altered mood. Other outcome instruments were categorized in the following domains: self-care, functioning, quality of life and satisfaction. The most important finding of this review is the lack of consistently strong evidence to support decisions concerning which outcome instrument or combination of instruments to recommend for routine use in practice. Based on this review, additional research to conceptualize, measure and examine the feasibility of outcome instruments sensitive to psychiatric mental health nursing interventions is recommended.     

Physical intervention: a review of the literature on its use, staff and patient views, and the impact of training

As a principal control measure, physical intervention is intended to be a skilled manual, or hands-on, method of physical restraint implemented by trained individuals, with the intention of controlling the aggressive patient, to restore safety in the clinical environment. Physical intervention is however a contentious practice. There have been reports in the literature of negative psychological views from staff and patients on the procedure. Although formal structured training was introduced in response to concerns around patient safety during restraint, concerns remain that PI is sometimes construed as a stand-alone violence prevention initiative. Its potential for misuse, and overuse, in corrupted cultures of care has emerged as a social policy issue. The following paper critically explores the literature on training in physical intervention in the United Kingdom.     

A preliminary investigation into the experience of symptoms of psychosis in mental health professionals: implications for the psychiatric classification model of schizophrenia

The psychiatric classification system regarding the discrete category of schizophrenia remains controversial. Key concerns regarding the legitimacy of the classification system for this presentation focus on issues of study design, the relevance and inter-relationship between symptom clusters and the lack of a coherent model of aetiology. A defining summary feature of the psychiatric model is the distinctiveness of psychotic symptoms in those with a diagnosis of schizophrenia compared with non-clinical samples. The current study sought to challenge the prevailing psychiatric system by exploring the occurrence and experience of psychotic symptoms in mental health practitioners who routinely engage in therapeutic work with clients with a primary diagnosis of schizophrenia. A total of 16% ( n  = 19) of the sample indicated that they experienced voice hearing while 21% ( n  = 26) indicated they experienced delusions as assessed by validated assessment tools. The findings are indicative of a continuum model of psychotic symptom experience and run counter to the contemporary model of psychiatric classification of this disorder. The direction of future research is indicated.