Parental brain through time: The origin and development of the neural circuit of mammalian parenting.

This review consolidates current knowledge on mammalian parental care, focusing on its neural mechanisms, evolutionary origins, and derivatives. Neurobiological studies have identified specific neurons in the medial preoptic area as crucial for parental care. Unexpectedly, these neurons are characterized by the expression of molecules signaling satiety, such as calcitonin receptor and BRS3, and overlap with neurons involved in the reproductive behaviors of males but not females. A synthesis of comparative ecology and paleontology suggests an evolutionary scenario for mammalian parental care, possibly stemming from male-biased guarding of offspring in basal vertebrates. The terrestrial transition of tetrapods led to prolonged egg retention in females and the emergence of amniotes, skewing care toward females. The nocturnal adaptation of Mesozoic mammalian ancestors reinforced maternal care for lactation and thermal regulation via endothermy, potentially introducing metabolic gate control in parenting neurons. The established maternal care may have served as the precursor for paternal and cooperative care in mammals and also fostered the development of group living, which may have further contributed to the emergence of empathy and altruism. These evolution-informed working hypotheses require empirical validation, yet they offer promising avenues to investigate the neural underpinnings of mammalian social behaviors.

Telephone-Based Cognitive-Behavioral Therapy for Depression in Family Caregivers of Persons Living With Dementia: A Feasibility Study.

The current study aimed to examine the usefulness of a telephone-based cognitive-behavioral therapy program for depression in 11 family caregivers of persons living with dementia. Data were collected and analyzed before (Session 1), after (Session 6), and at 3-month follow up using the Zarit Caregiver Burden Interview, General Self-Efficacy Scale, Rosenberg Self-Esteem Scale, and Self-Rating Depression Scale. Depression scores decreased significantly (p < 0.05) from Session 1 to Session 6. Results suggest that the program should address Proactivity of Action, a sub-item of self-efficacy, to reduce depression. In addition, the program enabled caregivers to reduce negative perceptions of their caregiving duty, which may lead to positive thinking and proactive behavior. Despite these findings, the program must be modified and research must continue, as this was a feasibility study with an intervention group only. [Journal of Psychosocial Nursing and Mental Health Services, 61(12), 37-45.].

Age and sex differences in the risk of cardiovascular diseases by chronic kidney disease in a general Japanese population.

The risk of cardiovascular diseases (CVD) by chronic kidney disease (CKD) stratified by age and sex has not been examined in detail in rural Japanese populations. Therefore, we herein investigated the long-term risk of CVD by CKD and performed an age- and sex-stratified risk analysis. We examined 5163 subjects who underwent health screening between 1992 and 1995 with calculated eGFR and follow-up information on CVD events. The mean follow-up period was 10 years. We analyzed the incidences of CVD events, including stroke and myocardial infarction (MI). We compared the risk of CVD between subjects with and without CKD using a Cox proportional hazards model adjusted for well-known CVD confounding factors. The total number of CVD events was 175. The hazard ratios (HRs) for all events, stroke, MI, and sudden death by CKD relative to non-CKD were 1.18 (95% C.I.:0.83-1.68), 0.96 (0.63-1.46), 3.02 (1.2-7.62), and 1.29 (0.43-3.87), respectively. HRs for MI were 7.24 in subjects < 65 years and 1.65 in those ≥ 65 years. HRs for MI by sex were 3.55 in men and 2.09 in women. A younger age and men sex were identified as independent risk factors for the risk of MI in the presence of CKD. These results suggest that among CKD patients, the management of a younger age group and men will effectively prevent MI.

Evolutionary-adaptive and nonadaptive causes of infant attack/desertion in mammals: Toward a systematic classification of child maltreatment.

Behaviors comparable to human child maltreatment are observed widely among mammals, in which parental care is mandatory for offspring survival. This article first reviews the recent findings on the neurobiological mechanisms for nurturing (infant caregiving) behaviors in mammals. Then the major causes of attack/desertion toward infants (conspecific young) in nonhuman mammals are classified into five categories. Three of the categories are 'adaptive' in terms of reproductive fitness: (i) attack/desertion toward non-offspring; (ii) attack/desertion toward biological offspring with low reproductive value; and (iii) attack/desertion toward biological offspring under unfavorable environments. The other two are nonadaptive failures of nurturing motivation, induced by: (iv) caregivers' inexperience; or (v) dysfunction in caregivers' brain mechanisms required for nurturing behavior. The proposed framework covering both adaptive and nonadaptive factors comprehensively classifies the varieties of mammalian infant maltreatment cases and will support the future development of tailored preventive measures for each human case. Also included are remarks that are relevant to interpretation of available animal data to humans: (1) any kind of child abuse/neglect is not justified in modern human societies, even if it is widely observed and regarded as adaptive in nonhuman animals from the viewpoint of evolutionary biology; (2) group-level characteristics cannot be generalized to individuals; and (3) risk factors are neither deterministic nor irreversible.

Effectiveness of epinephrine auto-injector skill training for school nurses.

We investigated the effectiveness of epinephrine auto-injector (EpiPen®) skill training for Yogo teachers in the community medicine. The auto-injector skill training might be effective for establishing a caring system for anaphylaxis at schools in the context of community medicine.

National survey of hospital child protection teams in Japan.

This study aimed to investigate the penetration rate of child protection teams (CPTs) in medical institutions and associations between CPT functions and hospital services. We collected data in October of 2015 from 377 hospitals in Japan offering pediatric organ transplantation. The questionnaire included questions regarding the existence of a CPT, the number of child maltreatment cases discussed and reported per year, CPT functions including 21 items about staffing, manuals, meeting, prevention, education, and collaboration, and the services provided by the hospital. Of the 377 institutions, 122 (32.4%) answered the survey. There were significant associations between CPT functions and the number of pediatric beds (r = .27), number of pediatricians (r = .27), number of outpatients (r = .39), number of emergency outpatients (r = .28), and emergency medical care (p = .009). In a multiple regression analysis, CPT functions were significantly associated with the number of CPT members, pediatric outpatient numbers, and pediatric emergency outpatient numbers. Japan has no CPT guidelines that outline what CPTs should offer in terms of structure, staffing, functions, and systems. Hospitals with many pediatric and emergency outpatients are expected to play major roles in providing services such as specialty care, intensive care, and education. They are also expected to play a role in detecting and managing child maltreatment, and have, by their own initiative, improved their capacities to achieve these goals.

Nurse-led group cognitive behavioral therapy for major depressive disorder among adults in Japan: A preliminary single-group study.

OBJECTIVES: The prevalence and burden of disease of depression necessitates effective and accessible treatment options worldwide. Since April 2016, Japanese national health insurance has covered nurse-administered cognitive behavioral therapy (CBT) for mood disorders. However, empirical support for nurse-led CBT for depression in Asian countries, especially in Japan, is still lacking. This preliminary study aimed to examine the feasibility and acceptability of nurse-led group CBT for Japanese patients with depression. METHODS: In this single-arm study, we evaluated the effects of a 6-week group CBT, led by trained nurses, on patients with major depression. The primary outcome was the Beck Depression Inventory-II (BDI-II). Assessments were conducted at the beginning and end of the intervention. RESULTS: Of 25 participants screened, 23 were eligible for the study (of these, three dropped out during the trial but were included in the analysis). Nurse-led group CBT led to significant improvements in the severity of depression (BDI-II, P < 0.001). The mean total BDI-II score improved from 23.1 (SD = 7.56) to 12.4 (SD = 8.57), and the pre-to post-effect size was large (Cohen's d = 1.33). After CBT, 45% of the participants were judged to be treatment responders, and 34% met the remission criteria. CONCLUSIONS: Our preliminary findings indicate that 6 weeks of nurse-led group CBT produced a favorable treatment outcome for individuals with major depression in a Japanese clinical setting. The results of this study might encourage more Asian nurses to provide CBT as a part of their nursing practice. Further controlled trials that address the limitations of this study are required.

Is modified brief assertiveness training for nurses effective? A single-group study with long-term follow-up.

AIM: To evaluate the long-term effectiveness of modified brief assertiveness training (with cognitive techniques) for nurses. BACKGROUND: Most assertiveness training takes a long time to conduct; thus, briefer training is required for universal on-the-job training in the workplace. METHODS: In this single-group study, nurses received two 90-min training sessions with a 1-month interval between sessions. The degree of assertiveness was assessed by using the Rathus Assertiveness Schedule as the primary outcome, at four time points: pre- and post-training, 3-month follow-up and 6-month follow-up. RESULTS: A total of 33 nurses received the training, and the mean Rathus Assertiveness Schedule score improved from -14.2 (SD = 16.5) pre-training to -10.5 (SD = 18.0) post-training (p < .05). These improvements were maintained until the 6-month follow-up. The pre-post effect size of 0.22 (indicating small effect) was larger than the effect sizes ranging from -0.56 to 0.17 (no effect) reported in previous studies that used brief training. CONCLUSIONS: Modified brief assertiveness training seems feasible and may achieve long-term favourable outcomes in improving assertiveness among nurses. IMPLICATIONS FOR NURSING MANAGEMENT: The ease of implementation of assertiveness training is important because creating an open environment for communication leads to improved job satisfaction, improved nursing care and increased patient safety.

Development and evaluation of a modified brief assertiveness training for nurses in the workplace: a single-group feasibility study.

BACKGROUND: Effective communication has a great impact on nurses' job satisfaction, team relationships, as well as patient care/safety. Previous studies have highlighted the various beneficial effects of enhancing communication through assertiveness training programs for nurses. However, most programs take a long time to implement; thus, briefer programs are urgently required for universal on-the-job-training in the workplace. The purpose of this feasibility study was to develop and evaluate a modified brief assertiveness training program (with cognitive techniques) for nurses in the workplace. METHODS: This study was carried out as a single-group, open trial (pre-post comparison without a control group). Registered nurses and assistant nurses, working at two private psychiatric hospitals in Miyazaki Prefecture in Japan, were recruited. After enrolling in the study, participants received a program of two 90-min sessions with a 1-month interval between sessions. The primary outcome was the Rathus Assertiveness Schedule (RAS), with secondary measurements using the Brief Version of the Fear of Negative Evaluation Scale (BFNE) and the Brief Job Stress Questionnaire (BJSQ). Assessments were conducted at baseline and after a 1-month interval (pre- and post-intervention). RESULTS: A total of 22 participants enrolled in the study and completed the program. The mean total score on the primary outcome (RAS) significantly improved from -12.9 (SD = 17.2) to -8.6 (SD = 18.6) (p = 0.01). The within-group effect size at the post-intervention was Cohen's d = 0.24; this corresponds to the small effect of the program. Regarding secondary outcomes, there were no statistically significant effects on the BFNE or any of the BJSQ subscales (job-stressors, psychological distress, physical distress, worksite support, and satisfaction). CONCLUSIONS: This single-group feasibility study demonstrated that our modified brief assertiveness training for nurses seems feasible and may achieve a favorable outcome in improving their assertiveness. Further controlled trials with longer follow-up periods are required in order to address the limitations of this study.

Training program for Japanese medical personnel to combat child maltreatment.

BACKGROUND: In 2014, we created a training program for personnel in medical institutions in Japan to combat child maltreatment. The aim of the present study was to document the effectiveness of this program. METHODS: Participants completed a questionnaire before and after the training lecture. The questionnaire designed for the training program included demographic questions such years of practice and area of specialty (i.e. physician, nurse, social worker, public health nurse, technician, and others), as well as experience of suspected child maltreatment cases and training in dealing with such cases. The questionnaire included 15 statements designed to ascertain practical knowledge and attitudes relevant to addressing child maltreatment. Baseline score measured before the lecture was compared with that obtained after the lecture. RESULTS: A total of 760 participants completed the survey, including 227 physicians, 223 nurses, 38 technologists, 27 social workers, 11 public health nurses, and 174 with other occupations, and 60 participants who left their occupation as blank. There was a significant difference between the baseline score of participants with versus without experience in suspected child maltreatment or training to deal with child maltreatment (F = 16.3; P < 0.001). After the lecture, the average score rose above the baseline (11.18 vs 10.57). The rate of correct answers for nine questionnaire items increased significantly. CONCLUSIONS: Professionals from a range of fields need clinical skills and judgement to decide if a child's injuries are due to maltreatment. The combination of increased clinical experience along with a high-quality didactic lecture, appears to be the most effective method of raising awareness and enhancing skills.

Nurse-led cognitive-behavioral group therapy for recovery of self-esteem in patients with mental disorders: A pilot study.

AIM: To design a program targeting recovery of self-esteem in patients with mental disorders, and to clarify the changes after the program to determine its effectiveness. METHODS: This study employed a one group pre- and post design, which comprised baseline, post-intervention, and 3 month follow-up phases, and recruited 41 Japanese patients with mental disorders living in the community. The authors administered the nurse-led group cognitive-behavioral therapy program for the recovery of self-esteem, which comprised 12 sessions, to the participants. The follow-up investigations were conducted immediately and 3 months after the program. The present authors used the Rosenberg Self-Esteem Scale (RSES), Profile of Mood States (POMS), Subjective Well-Being Inventory (SUBI), and Test to Determine the Characteristics of Ideas as subjective measures and the Brief Psychiatric Rating Scale (BPRS) as an objective measure. RESULTS: After controlling for the factors of medication and use of social services, improvement was observed in all measures of evaluation. The authors identified improvement at post-intervention and follow up. The scores for the RSES, BPRS, confidence in coping, and inadequate mental mastery at post-intervention and follow up were significantly higher than those at baseline, and these beneficial effects were maintained 3 months after the program. CONCLUSION: The program may aid in recovering and maintaining self-esteem of patients suffering from mental disorders. However, it is necessary to conduct a randomized controlled clinical trial to confirm these findings.

Cognitive Behavioral Therapy in Psychiatric Nursing in Japan.

Psychiatric nurses have played a significant role in disseminating cognitive behavioral therapy (CBT) in Western countries; however, in Japan, the application, practice, efficiency, and quality control of CBT in the psychiatric nursing field are unclear. This study conducted a literature review to assess the current status of CBT practice and research in psychiatric nursing in Japan. Three English databases (MEDLINE, CINAHL, and PsycINFO) and two Japanese databases (Ichushi-Web and CiNii) were searched with predetermined keywords. Fifty-five articles met eligibility criteria: 46 case studies and 9 comparative studies. It was found that CBT took place primarily in inpatient settings and targeted schizophrenia and mood disorders. Although there were only a few comparative studies, each concluded that CBT was effective. However, CBT recipients and outcome measures were diverse, and nurses were not the only CBT practitioners in most reports. Only a few articles included the description of CBT training and supervision. This literature review clarified the current status of CBT in psychiatric nursing in Japan and identified important implications for future practice and research: performing CBT in a variety of settings and for a wide range of psychiatric disorders, conducting randomized controlled trials, and establishing pre- and postqualification training system.

Eye movement during facial affect recognition by patients with schizophrenia, using Japanese pictures of facial affect.

A possible relationship between recognition of facial affect and aberrant eye movement was examined in patients with schizophrenia. A Japanese version of standard pictures of facial affect was prepared. These pictures of basic emotions (surprise, anger, happiness, disgust, fear, sadness) were shown to 19 schizophrenic patients and 20 healthy controls who identified emotions while their eye movements were measured. The proportion of correct identifications of 'disgust' was significantly lower for schizophrenic patients, their eye fixation time was significantly longer for all pictures of facial affect, and their eye movement speed was slower for some facial affects (surprise, fear, and sadness). One index, eye fixation time for "happiness," showed a significant difference between the high- and low-dosage antipsychotic drug groups. Some expected facial affect recognition disorder was seen in schizophrenic patients responding to the Japanese version of affect pictures, but there was no correlation between facial affect recognition disorder and aberrant eye movement.

The relationship between psychological comfort space and self-esteem in people with mental disorders.

The purpose of this study was to demonstrate a causal model of the sense of having psychological comfortable space that is call 'ibasho' in Japanese and self-esteem in people with mental disorders who had difficulty in social activities. The subjects were 248 schizophrenia patients who were living in the community and receiving day care treatment. Data were collected from December 2007 to April 2009 using the Scale for the Sense of ibasho for persons with mentally ill (SSI) and the Rosenberg Self-Esteem Scale (RSES), and analyzed for cross-validation of construct validity by conducting covariance structure analysis. A relationship between the sense of having comfortable space and self-esteem was investigated. Multiple indicator models of the sense of having psychological comfortable space and self-esteem were evaluated using structural equation modeling. Furthermore, the SSI scores were compared between the high- and low-self-esteem groups. The path coefficient from the sense of having comfortable space to self-esteem was significant (0.80). High-self-esteem group scored significantly higher in the SSI subscales, 'the sense of recognizing my true self' and 'the sense of recognizing deep person-to-person relationships' than the low-self-esteem group. It was suggested that in order to help people with mental disorders improve self-esteem, it might be useful to support them in a way they can enhance the sense of having comfortable space.

Usefulness and economic evaluation of ADSL-based live interactive teledermatology in areas with shortage of dermatologists.

BACKGROUND: To overcome the problem of maldistribution of dermatologists in rural areas, live interactive teleconsultation systems are being used in some countries. However, these systems are not in common use because few evaluations on their efficiency and economic viability were reported. METHODS: We constructed an easy-to-use asymmetric digital subscriber line (ADSL)-based live interactive teleconsultation system and conducted 150 trial sessions between two rural hospitals and Shimane University Hospital. The clinical usefulness and economic advantages of this system were evaluated using data obtained from the trials. RESULTS: The system efficiently captured images at a resolution sufficient for specialized consultations: follicular openings were visible in the images obtained from a distance of 2 m. This system is more advantageous than a conventional clinic if the following condition is fulfilled: y ≤ 6.00 x-3.86 [x, time required for one-way travel (h); y, time required for consultation (h)]. Our two lines in trial fulfilled this condition. CONCLUSIONS: Asymmetric digital subscriber line-based live interactive teleconsultation technology is beneficial in many rural hospitals that do not have a dermatologist.

Development of e-learning materials for psychiatric nursing education.

We created e-learning materials for psychiatric nursing as part of a project aimed at developing problem-solving ability in student nurses. The system consists of applying three functional study modules, namely, "understanding a case", "analysis", and "evaluation", to simulated patient cases. Many students find it difficult to visualize nursing situations in the field of psychiatric nursing. These materials make maximum use of the imaging features of computers to help students visualize the actual situation.