Continuous alcohol withdrawal delirium and physical illness-associated delirium in a man brought to the emergency department after a disaster: A case report.

BACKGROUND: Risk factors for alcohol withdrawal delirium include heavy drinking, prior alcohol withdrawal delirium or convulsions, nondrug sedative use, and a history of tachycardia, withdrawal, and infections. CASE PRESENTATION: A 76-year-old man with a history of heavy drinking and type 2 diabetes was hospitalized for hypothermia, rhabdomyolysis, and acute renal failure after a typhoon. He developed alcohol withdrawal symptoms 24 h after his last drink, leading to severe withdrawal delirium characterized by restlessness, delusions, and altered consciousness. Treatment included lorazepam, in addition to comprehensive care for his physical condition. His condition fluctuated, especially at night, with his psychiatric symptoms exacerbated by his physical illnesses, suggesting delirium due to the coexistence of severe and multiple physical illnesses. After 44 days, following substantial improvements in both mental and physical health with perospirone, the patient was discharged. CONCLUSION: This case emphasizes the need for multidisciplinary collaboration in the treatment of such patients, especially during disasters, and the importance of long-term monitoring for elderly patients with alcohol dependence syndrome after a disaster.

Vortioxetine-induced syndrome of inappropriate secretion of antidiuretic hormone: A case report.

BACKGROUND: Vortioxetine, known for its efficacy in treating depression through its effects on various neurotransmitters, has not been previously reported to induce syndrome of inappropriate secretion of antidiuretic hormone (SIADH). CASE PRESENTATION: This case report describes a 74-year-old man with major depressive disorder who developed SIADH 1 week after starting treatment with vortioxetine. SIADH is characterized by symptoms such as headache, nausea, disorientation, and seizures, stemming from hyponatremia (123 mEq/L), without dehydration or edema. Vortioxetine was discontinued, and an alternative drug, mianserin, was initiated. The patient was restricted from drinking water due to hyponatremia. The serum Na concentration improved over time to within the normal range by the second week after admission. CONCLUSION: This is the first case report of vortioxetine-induced SIADH.

Changes in suicidal ideation during treatment among patients with major depressive disorder: A 6-month naturalistic follow-up study.

AIM: There is limited evidence regarding predictors of changes in suicidal ideation (SI) in patients with major depressive disorder (MDD). The objective of this study was to describe changes in SI over a 6-month period and identify their predictors from naturalistic observations of MDD patients. METHODS: In the cross-sectional analysis, we examined 257 patients with MDD at the first-visit assessment. Among the patients, 119 who completed the 6-month assessment (completers) were included in the longitudinal analysis. For the evaluation of depressive symptoms, including SI, the Quick Inventory of Depressive Symptomatology-Japanese version was administered at both the first-visit and follow-up assessments. At baseline, we also administered the Japanese version of the Ten Item Personality Inventory to assess personality traits and the PRIME Screen-Revised to assess psychotic symptoms. RESULTS: In the cross-sectional analysis of first-visit patients, 36.2% (93/257) exhibited SI. Among completers, 14.3% (17/119) had prolonged SI. Among the completers with SI at the first-visit assessment, 38.6% (17/44) had SI at the follow-up assessment (prolonged SI). In linear regression models including all completers, prolonged SI was positively associated with endorsement of suspiciousness/persecutory ideas and negatively associated with higher age. CONCLUSION: More than one-third of completers who had SI at the first-visit assessment experienced prolonged SI (SI at follow-up). Our findings can help clinicians predict the course of MDD by identifying associated demographic and clinical characteristics.

Factors associated with the initiation of laxative use in the same patients with schizophrenia over a 20-year period: Retrospective cohort study.

BACKGROUND: Constipation is a common adverse effect of antipsychotics, but little investigation has been conducted. We aimed to address the factors associated with the initiation of laxative use in the same patients with schizophrenia over a 20-year period. METHODS: We enrolled patients with schizophrenia attending each hospital (n = 14) from April 1, 2021, and retrospectively examined all prescriptions as of April 1, 2016, 2011, 2006, and 2001, every 5 years starting in 2021, for this population. 716 participants with complete data were included in the analysis. The Cochran Q test followed by Bonferroni correction and the Cochran-Armitage trend test were used to determine the differences and trends of the frequency of each laxative. Multivariate logistic regression analysis was performed to assess the factors on the initiation of laxative use over a 20-year period. RESULTS: Of the patients, 25.1% were treated with laxatives in 2001, and 34.1% were treated in 2021. The numbers of patients treated with any laxatives significantly differed over the 20-year period, with a significant increasing trend. In all laxatives, the numbers of patients treated with magnesium oxide, lubiprostone and elobixibat differed with a significant increasing trend. Female sex, age, the total DZP equivalent dose, and the doses of levomepromazine maleate, olanzapine, quetiapine, zotepine, lithium, and carbamazepine in 2021 were significant factors associated with the initiation of laxative use over the 20-year period. CONCLUSIONS: Careful monitoring is needed for patients treated with levomepromazine maleate, olanzapine, quetiapine and zotepine. Optimizing prescriptions according to treatment guidelines could reduce antipsychotic-induced constipation.

Differences in self-reported psychotic symptoms between patients with autism spectrum disorder and those with schizophrenia.

AIM: Patients with autism spectrum disorder (ASD) are prone to develop overt psychosis and share symptom presentations with those with schizophrenia (SZ). This study aimed to explore differences in the distributions of psychotic symptoms among first-visit patients with ASD, SZ, or a nonpsychiatric diagnosis (N-PD). METHODS: Data from first-visit patients were retrospectively collected from medical records from the Department of Psychiatry, Dokkyo Medical University Hospital between June 2019 and May 2021. A total of 254 patients with data on the PRIME Screen-Revised (PS-R) assessments were included in our analysis. In the hospital, all psychiatric diagnoses were based on the DSM-5 diagnostic criteria. RESULTS: In the ASD, SZ, and N-PD groups, endorsements of perplexity and delusional mood were 15.6% (7/45), 41.5% (44/106), and 1.1% (1/88), and those of perceptual abnormalities were 11.1% (5/45), 40.6% (43/106), and 2.3% (2/88), respectively. Trend analysis clarified that the endorsement of these psychotic symptoms increased from N-PD to ASD and SZ. In the multivariate-adjusted multinomial logistic regression analysis, the ASD and N-PD groups were compared with the SZ group. Higher age and the presence of perceptual abnormalities were associated with lack of an ASD diagnosis, whereas male sex, lack of perplexity and delusional mood, and lack of perceptual abnormalities were associated with N-PD. CONCLUSION: Our results are preliminary; however, a detailed assessment of positive symptoms might facilitate differentiation between ASD and SZ.

Survey of Health Literacy Among Japanese Outpatients with Mental Illness.

Purpose: Low health literacy has been associated with adverse outcomes in health maintenance and the course of chronic physical illness. In particular, anxiety disorders can also affect one's physical health, causing issues including cardiovascular, respiratory, gastrointestinal and immune system disorders. However, there are no reports on physical health literacy among Japanese patients with mental illness. Patients and Methods: A patient background questionnaire, the Japanese version of the Ten-Item Personality Inventory, and the Japanese version of the Health Literacy Scale (HLS-EU-Q47; European Health Literacy Survey Questionnaire) were distributed face to face to 1000 psychiatric outpatients. A total of 785 valid responses including 211 patients with schizophrenia, 261 patients with mood disorders, and 234 patients with anxiety disorders were obtained by mail. Results: Health literacy was "limited" in 52% of patients with schizophrenia, 51% of those with mood disorders, and 38% of those with anxiety disorders. Among patients with mood disorders, there were no differences between those with major depressive disorder and those with bipolar disorder. Anxiety disorders were associated with higher health literacy than schizophrenia and mood disorders (odds ratio (OR) 1.85, 95% confidence interval (95% CI) 1.07, 3.34), and in terms of personality, neuroticism (OR 0.85, 95% CI 0.75, 0.97) and openness (OR 0.85, 95% CI 0.74, 0.98) were associated with limited health literacy, while agreeableness (OR 1.36, 95% CI 1.18, 1.57) and extraversion OR 1.34, 95% CI 1.17, 1.52) were associated with higher health literacy. Conclusion: The results of this study indicate limited health literacy in patients with mental illness, in particular, limited health literacy in outpatients with schizophrenia and mood disorders. In addition, gender and some personality traits were associated with physical health literacy. Based on these results, physical health education should be individualized.

Prescribing Trends for the Same Patients with Schizophrenia Over 20 Years.

Background: Recent pharmacoepidemiology data show an increase in the proportion of patients receiving second-generation antipsychotic (SGA) monotherapy, but no studies have analyzed the same patients over a long period of time. Therefore, in this study, we retrospectively evaluated schizophrenia patients with available data for 20 years to determine whether the drug treatments in the same patients have changed in the past 20 years. Methods: The study began in April 2021 and was conducted in 15 psychiatric hospitals in Japan. Schizophrenia patients treated in the same hospital for 20 years were retrospectively examined for all prescriptions in 2016, 2011, 2006, and 2001 (ie, every 5 years). Results: The mean age of the 716 patients surveyed in 2021 was 61.7 years, with 49.0% being female. The rate of antipsychotic monotherapy use showed a slight increasing trend over the past 20 years; the rate of SGA use showed a marked increasing trend from 28.9% to 70.3% over the past 20 years, while the rate of SGA monotherapy use showed a gradual increasing trend over the past 20 years. The rates of concomitant use of anticholinergics, antidepressants, anxiolytics/sleep medications, and mood stabilizers showed decreasing, flat, flat, and flat trends over the past 20 years, respectively. Conclusion: The results of this study showed a slow but steady substitution of SGAs for first-generation antipsychotics (FGAs) over time, even in the same patients.

The relationship of stress coping styles on substance use, depressive symptoms, and personality traits of nurses in higher education institution.

AIM: This study examined the collective characteristics of nurses and their stress coping style. METHODS: We conducted a cluster analysis of the stress coping strategies of 841 nurses belonging to Dokkyo Medical University Hospital, as measured by the Brief COPE (Coping Orientation to Problems Experienced). We also conducted multivariate analyses of each cluster's sociodemographic characteristics, personality traits, depressive symptoms, work attitudes, sense of fairness, and turnover intention. RESULTS: The results of cluster analysis using the standardized z scores of the Brief COPE demonstrated that the study participants were classified into three clusters. The "emotional-response type" tended to favor the use of emotional support, venting, and self-blame. The "reality-escape type" tended to prefer alcohol and substance use, behavioral resignation, use of instrumental support, and lack of acceptance. The "problem-solving type" tended to prefer planning, positive reframing, and acceptance and to dislike "alcohol and substance use" and behavioral disengagement. A multinomial logistic regression analysis revealed that compared to the problem-solving type, the emotional-response type had a lower job title, a higher "neuroticism" score on the TIPI-J, and a higher K6 score. However, compared to the problem-solving type, the reality-escape type was younger, consumed more alcohol and substances, and had a higher K6 score. CONCLUSIONS: Stress coping styles were found to be associated with substance use, depressive symptoms, and personality traits among nurses in higher education institutions. Thus, the results suggest that nurses who choose maladaptive stress coping styles require mental support and early identification of depressive symptoms and alcohol problems.

Effect of age and sex on prescriptions for outpatients with bipolar disorder in the MUSUBI study: a cross­sectional study.

BACKGROUND: Childbearing-aged female patients and elderly patients with bipolar disorder need special attention for pharmacological treatments, but current guidelines provide little information on their pharmacological treatment. In particular, the risk/benefit balance of pharmacological treatment for childbearing-aged females with bipolar disorder is a growing concern. Therefore, we aimed to address the effect of age and sex on psychotropic drug prescription for outpatients with bipolar disorder. METHODS: The MUlticenter treatment SUrvey for BIpolar disorder in Japanese psychiatric clinics (MUSUBI) study was conducted, and data on age, sex, and details of pharmacological treatment were collected. RESULTS: A total of 3106 outpatients were included in this study. Among young females (age ≤ 39), 25% were prescribed valproate. There was no significant difference in the frequency and daily dose of valproate prescription for young females among all groups. Valproate prescriptions were significantly less frequent among young males and more frequent among middle-aged males. Lithium prescriptions were significantly less frequent among young females and more frequent among older males (age ≥ 65) and older females. Lamotrigine prescriptions were significantly more frequent among young males and young females and less frequent among older males and older females. Carbamazepine prescriptions were significantly less frequent among young males and more frequent among older males. CONCLUSIONS: Biased information about the risk and safety of valproate and lithium for young females was suggested, and further study to correct this bias is needed. Older patients were prescribed lithium more commonly than lamotrigine. Further studies are needed to determine the actual pharmacotherapy for elderly individuals.

Predictors of the intentions to leave among nurses in an academic medical center.

Aim: Nurses are an essential human resource for the healthcare system. However, high turnover of nurses is a current issue. Reducing the high turnover of nurses is crucial for facilitating the sustainable provision of care in hospitals. The purpose of this study was to explore the factors affecting nurses' intentions to leave among nurses in an advanced medical center. Methods: Using a cross-sectional design, we conducted a questionnaire survey of nurses working at an academic medical center in August 2020. Of the 1063 distributed questionnaires, there were 821 (77.2%) valid responses. The questionnaire included items on the Kessler 6 (K6), New Brief Job Stress Questionnaire (New BJSQ), Organizational Justice Questionnaire (OJQ), and intention to leave a hospital job. Results: Overall, the mean age of the nurses was 34.3 ± 10.1 years and 87.8% (721/821) of them were female. Among respondents, 19.5% (160/821) had a strong intention to leave. After adjusting for all the variables, a logistic regression analysis revealed that longer working hours, job rank (staff nurse), work-self-balance positive (imbalance), workplace harassment (no bullying), and interactional justice (unfair supervisor) were determinants associated with strong intentions to leave. Conclusions: Approximately one-fifth of nurses working at advanced medical center had a strong intention to leave. However, our findings can help managers predict the turnover of nurses by understanding occupational characteristics. Managing work-self-balance and treating staff fairly could improve work environments. Further research focusing on the outcome of actual turnover rather than intention to leave is needed.

Factors associated with the work-self balance of nurses in an advanced medical center.

Aim: Balancing between personal and working life of nurses is important to increase their job satisfaction and to continue their careers. Our purpose was to investigate the relationship between nurses and work-self balance (WSB) at different phases of life, such as age, marriage and raising children, and the occupational factors that influence WSB that can be used to improve the work environment for nurses. Methods: Using a self-administered questionnaire, we asked about gender, age, marital status, presence of children, working hours, and night shift. Occupational stresses, including WSB, were assessed with the New Brief Job Stress Questionnaire (New BJSQ) and the Organizational Justice Questionnaire (OJQ). The total number of unmarried and married respondents was 819. We investigated whether marital status and cohabiting children make a difference in WSB in the three age groups (less than 30 years, 31-40 years, and more than 41 years) using a Mann-Whitney U test. In addition, we examined occupational factors affecting WSB using multiple regression analysis. Results: The value of WSB negative was significantly greater in the group of married persons than in the group of unmarried persons (p < 0.05) and was significantly greater in the group with cohabiting children than in the group without cohabiting children (p < 0.01) only in the group aged 31-40 years. Multiple regression analysis indicated that significant occupational factors affecting WSB differed by each age group. Conclusion: This survey showed that the factors and degree of WSB vary according to the generation and family environment of nurses.

Suicide attempt induced by drug-induced leukoencephalopathy: A case report.

BACKGROUND: Leukoencephalopathy is identified during the administration of anticancer drugs. Symptoms vary from neurological symptoms to psychiatric symptoms depending on the site of damage. There have been no previous reports of suicide attempts due to drug-induced leukoencephalopathy. CASE PRESENTATION: The patient was diagnosed with diffuse large B-cell lymphoma (DLBCL) infiltrating the pharyngeal lesion. Rituximab + methotrexate + oncovin + procarbazine (R-MPV) therapy, a methotrexate-containing chemotherapy, was initiated. At the end of the fifth course, the patient attempted suicide by hanging with an appliance cord, which was associated with delusion. A head MRI scan showed no evidence of lymphoma recurrence, but white matter lesions around the ventricles showed progression. CONCLUSION: We report the case of a patient in whom drug-induced leukoencephalopathy related to methotrexate led to a suicide attempt. In addition to monitoring brain tumors, daily monitoring of psychiatric and neurological symptoms is important for patients with methotrexate-induced encephalopathy.

Different Attitudes of Patients and Psychiatrists Toward Benzodiazepine Treatment.

BACKGROUND: Concern regarding the benefit/risk ratio of the long-term use of benzodiazepines (BDZs) and Z-drugs is increasing. To prevent the risk of dependence in BDZ long-term use, it is essential to understand the attitudes of patients and psychiatrists toward BDZ treatment. The aims of this investigation were to 1) obtain information on patients' attitudes with long-term BDZ use and their referring psychiatrists' attitudes toward BDZ treatment, including their perception of the difficulty of reducing the dose of BDZs, and 2) identify discrepancies between patients' and psychiatrists' perceptions. METHODS: A brief questionnaire was constructed to investigate the attitudes of patients receiving BDZ treatment and their referring psychiatrists. Our sample comprised 155 patients who received BDZ treatment for more than one year and their referring eight psychiatrists. Both the patients and their psychiatrists completed our questionnaire between August 2017 and December 2017. RESULTS: Of the patients, 13% felt that it was more difficult to reduce the dose of BDZs than their referring psychiatrists (type A discrepancy), while 25% felt that it was less difficult (type B discrepancy). In the multivariate logistic regression analysis, the female sex and both the patients' ("psychotherapy plus BDZs was necessary" and "it was necessary to increase the dose of BDZs") and psychiatrists' beliefs ("short-term prescription was justified") were associated with type A discrepancies. Type B discrepancies were associated with psychiatrists' beliefs that the patient's wishes justified the use of BDZs and that the cessation of treatment with BDZs would lead to the deterioration of their rapport with their patients. CONCLUSION: To overcome the discrepancies in the attitudes of patients and psychiatrists toward the cessation of BDZ treatment, it is necessary to promote patient-centered care involving patient psychoeducation and practice guidelines for the decision-making process. Further studies investigating the promotion of patient-centered care to reduce BDZ use are needed.

Repeated mild shaking of neonates induces transient cerebral microhemorrhages and anxiety-related behavior in adult rats.

Growing evidence suggests that neonatal cerebral microhemorrhages (MHs) are implicated in neuropsychiatric diseases in adults. Although animal studies have identified the progression of the underlying mechanisms of MHs, few studies have investigated the histopathology and behavioral outcomes. In this study, we created an experimental rat model of MHs using a new experimental device for repeated mild shaking brain injury (SBI) in the neonatal period and examined temporal changes in MHs using susceptibility weighted imaging (SWI) and iron histochemistry. SWI demonstrated transient MHs in the gray matter of the cerebral cortex and hippocampus in injured rats. Iron histochemical staining demonstrated leakage of iron and iron-positive cells surrounding MHs. This staining pattern lasted for a long time and continued after disappearance of hemorrhagic signals on SWI. These data suggested the presence of iron-associated gray matter injury after MHs. In the open field test, these injured rats showed anxiety-related behavior as adults. This model may be useful for exploring the underlying mechanisms of changes that occur after MHs and the behavioral outcomes of repeated mild SBI in early development.