The associations of psychopathology and metabolic parameters with serum bilirubin levels in patients with acute-episode and drug-free schizophrenia: a 5-year retrospective study using an electronic medical record system.

BACKGROUND: The oxidative system plays an important role in the pathogenesis of schizophrenia. Inconsistent associations were found between hyperbilirubinemia and psychopathology as well as glycolipid metabolism in patients with schizophrenia at different episodes. This current study aimed to examine these associations in patients with acute-episode and drug-free (AEDF) schizophrenia. METHODS: This is a retrospective study using 5 years of data from May 2017 to May 2022 extracted from the electronic medical record system of Chaohu Hospital of Anhui Medical University. Healthy controls (HCs) from the local medical screening center during the same period were also included. Participants' data of the bilirubin levels [total bilirubin (TB), conjugated bilirubin (CB), unconjugated bilirubin (UCB)], glycolipid metabolic parameters and the score of the Brief Psychiatric Rating Scale (BPRS) were collected. RESULTS: A total of 1468 case records were identified through the initial search. After screening, 89 AEDF patients and 100 HCs were included. Compared with HCs, patients had a higher CB level, and lower levels of glycolipid metabolic parameters excluding high density lipoprotein-cholesterol (HDL-C) (all P < 0.001). Binary logistic regression analyses revealed that high bilirubin levels in the patients were independently associated with higher total and resistance subscale scores of BPRS, a higher HDL-C level, and lower total cholesterol and triglyceride levels (all P < 0.05). CONCLUSION: Bilirubin levels are elevated in patients with AEDF schizophrenia. Patients with high bilirubin levels have more severe psychopathology and relatively optimized glycolipid metabolism. In clinical practice, regular monitoring of bilirubin levels in this patient population should be carried out.

SEP-363856 exerts neuroprotection through the PI3K/AKT/GSK-3ß signaling pathway in a dual-hit neurodevelopmental model of schizophrenia-like mice.

Schizophrenia (SZ) is a serious, destructive neurodevelopmental disorder. Antipsychotic medications are the primary therapy approach for this illness, but it's important to pay attention to the adverse effects as well. Clinical studies for SZ are currently in phase ΙΙΙ for SEP-363856 (SEP-856)-a new antipsychotic that doesn't work on dopamine D2 receptors. However, the underlying action mechanism of SEP-856 remains unknown. This study aimed to evaluate the impact and underlying mechanisms of SEP-856 on SZ-like behavior in a perinatal MK-801 treatment combined with social isolation from the weaning to adulthood model (MK-SI). First, we created an animal model that resembles SZ that combines the perinatal MK-801 with social isolation from weaning to adulthood. Then, different classical behavioral tests were used to evaluate the antipsychotic properties of SEP-856. The levels of proinflammatory cytokines (tumor necrosis factor-α, interleukin-6, and interleukin-1ß), apoptosis-related genes (Bax and Bcl-2), and synaptic plasticity-related genes (brain-derived neurotrophic factor [BDNF] and PSD-95) in the hippocampus were analyzed by quantitative real-time PCR. Hematoxylin and eosin staining were used to observe the morphology of neurons in the hippocampal DG subregions. Western blot was performed to detect the protein expression levels of BDNF, PSD-95, Bax, Bcl-2, PI3K, p-PI3K, AKT, p-AKT, GSK-3ß, p-GSK-3ß in the hippocampus. MK-SI neurodevelopmental disease model studies have shown that compared with sham group, MK-SI group exhibit higher levels of autonomic activity, stereotyped behaviors, withdrawal from social interactions, dysregulated sensorimotor gating, and impaired recognition and spatial memory. These findings imply that the MK-SI model can mimic symptoms similar to those of SZ. Compared with the MK-SI model, high doses of SEP-856 all significantly reduced increased activity, improved social interaction, reduced stereotyping behavior, reversed sensorimotor gating dysregulation, and improved recognition memory and spatial memory impairment in MK-SI mice. In addition, SEP-856 can reduce the release of proinflammatory factors in the MK-SI model, promote the expression of BDNF and PSD-95 in the hippocampus, correct the Bax/Bcl-2 imbalance, turn on the PI3K/AKT/GSK-3ß signaling pathway, and ultimately help the MK-SI mice's behavioral abnormalities. SEP-856 may play an antipsychotic role in MK-SI "dual-hit" model-induced SZ-like behavior mice by promoting synaptic plasticity recovery, decreasing death of hippocampal neurons, lowering the production of pro-inflammatory substances in the hippocampal region, and subsequently initiating the PI3K/AKT/GSK-3ß signaling cascade.

Income gap between male and female psychiatric nurses in China: A national survey.

AIM: To investigate gender differences in the actual and expected income among psychiatric nurses in China. BACKGROUND: Although studies have shown that male nurses earn more than female nurses in other countries, there are no published data regarding gender income differences among psychiatric nurses in China. METHODS: We conducted a cross-sectional study involving 41 representative psychiatric hospitals in China. Demographic, income, and job-related data were analyzed using the inverse probability of treatment weighting (IPTW) based on the propensity score. FINDINGS: The sample included 9256 psychiatric nurses, and nearly four-fifths (79.3%) were female. Males earned slightly higher average monthly incomes than female nurses, while initial analysis showed no significant overall gender income difference (p > 0.05). Notably, most participants (92.5%) desired an income increase of at least 10%, with over half (56.2%) expressing significant dissatisfaction with their current income. After adjustment using propensity score combined with IPTW, females in the junior and mid-level groups had significantly lower income than their male counterparts (all p < 0.01), despite having different night shift patterns. However, there were no significant gender differences in actual or expected income among senior-level psychiatric nurses (p > 0.05). CONCLUSION: A majority of psychiatric nurses in China express dissatisfaction with their current incomes and expect higher incomes. Male nurses earned significantly more than female nurses in the junior and mid-level professional groups, potentially due to their differences in night shifts. IMPLICATIONS FOR NURSING POLICY AND HEALTH POLICY: Policymakers and hospital administrators should optimize the income structures of nurses and develop targeted policies to address the gender income gap. Improving nurse income has the potential to enhance motivation and satisfaction within the profession.

The association between the adverse event reporting system and burnout and job satisfaction of nurses: Workplace violence as a mediator.

AIMS: This study aims to explore the association between the implementation of the adverse event reporting system (AERS), burnout, and job satisfaction among psychiatric nurses, with a focus on examining the mediating effect of workplace violence from patients. BACKGROUND: Many organizational and personal factors contribute to burnout and job satisfaction experienced by nurses. AERS, serving as a key component of organizational-level quality improvement system, impacts the overall workplace wellness of nurses. METHODS: A national sample of 9,744 psychiatric nurses from 41 psychiatric hospitals across 29 provinces in China participated. Burnout was measured by the Maslach Burnout Inventory. Job satisfaction was measured using the Minnesota Satisfaction Questionnaire. Workplace violence was assessed by nurses' experience of verbal and physical violence. Multilevel linear regression analyses were carried out to examine if AERS impacts burnout and job satisfaction and to identify the mediating role of workplace violence. RESULTS: AERS was positively associated with job satisfaction, but negatively with burnout and workplace violence. Workplace violence exhibited a positive association with burnout and a negative association with job satisfaction. Mediation analyses indicated that the associations between AERS, burnout, and job satisfaction were mediated by workplace violence. CONCLUSIONS: The application of AERS is associated with a reduction in workplace violence in hospitals, which contributes to the diminished burnout and heightened job satisfaction among psychiatric nurses. IMPLICATIONS FOR NURSING PRACTICE AND HEALTH POLICY: The study highlights the importance of organizational efforts and mechanisms in promoting nurses' well-being. It is necessary for hospital management to create a safe workplace through the implementation of AERS.

MCPIP1 promotes cell proliferation, migration and angiogenesis of glioma via VEGFA-mediated ERK pathway.

Glioma is the most common primary malignant intracranial tumor in the population, and is often associated with abundant angiogenesis. However, how angiogenesis is regulated during glioma progression is still poorly understood. Data mining of cancer patient database shows that MCPIP1 is positively correlated with VEGFA expression and negatively with survival. In this study, we report that overexpressed MCPIP1 in glioma cells is a boost of angiogenesis. Mechanistically, MCPIP1 upregulates the expression of VEGFA in glioma, and promote the secretion of VEGFA to the surroundings, which could stimulate angiogenesis through ERK pathway. Blocking VEGFA expression and secretion inhibited MCPIP1-mediated angiogenesis and glioma progression in vitro and xenograft models. Collectively, these results identify a critical role for MCPIP1 in angiogenesis and glioma progression by regulating the VEGFA-mediated ERK pathway, suggesting that targeting MCPIP1 may be a potential glioma-selective therapeutic strategy.

Role of HOMA-IR and IL-6 as screening markers for the metabolic syndrome in patients with chronic schizophrenia: a psychiatric hospital-based cross-sectional study.

This study starts from the metabolic related indexes and cellular inflammatory factors in patients with chronic schizophrenia to find out that it can be used as an effective screening index of metabolic syndrome. 320 patients with chronic schizophrenia (course of disease > 5 years) and 165 healthy subjects were selected. The mental symptoms of the patients were measured by positive and negative syndrome scale. Blood samples from patients and healthy controls were collected to detect blood glucose, triglyceride, HDL and fasting insulin. The serum levels of IL-1ß, IL-2, IL-6, IL-17, IFN-γ and TNF-α were determined repeatedly by sandwich enzyme-linked immunosorbent assay. The levels of HOMA-IR, plasma inflammatory factors IL-2, IL-6, IL-17 and TNF-α in patient group were higher than those in healthy group. It was found that there were differences in age and related metabolic indexes between patients with chronic schizophrenia with and without metabolic syndrome. In addition, HOMA-IR, plasma cytokines IL-2 and IL-6 still showed differences between groups. In the Spearmen correlation analysis of insulin resistance index, cytokines and metabolic indexes, it was found that there was a significant correlation between HOMA-IR, IL-6 and related metabolic indexes and metabolic syndrome. ROC curve analysis showed that HOMAIR and IL-6 could be used as screening indexes for MS in male and female patients with schizophrenia.Metabolic syndrome is an important risk factor for cardiovascular disease in patients with chronic schizophrenia. HOMA-IR and IL-6 can be used as effective biological indicators to screen MS in patients with chronic schizophrenia.

Smartphone video games improve cognitive function in patients with chronic schizophrenia: a randomized controlled trial.

This study aimed to examine the efficacy of video games in improving cognitive function in chronic patients with schizophrenia and to evaluate the biomarker of video games for cognitive function. The patients in the game group were requested to play single-player video games on their smartphones for 1 h per day, five times a week for 6 weeks. Those in the control group watched television for 1 h per day, five times a week for 6 weeks. Cognitive function was assessed using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and Stroop Color and Word Test (SCWT). Clinical symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS), Global Assessment of Functioning (GAF), General Self-Efficacy Scale (GSE), Problematic Mobile Gaming Questionnaire (PMGQ), and Patient Health Questionnaire-9 (PHQ-9). The game group demonstrated improved RBANS total score during the trial. There were no significant group effects among all SCWT scores. The game group demonstrated greater improvement on the PANSS Negative Scale, and global function (GAF score). The PMGQ scores were lower than the cutoff score at all time points in both groups. There were no significant group differences in the PHQ-9 and GSE scores. The serum BDNF levels were significantly higher in the game group following 6 weeks of video game intervention. The BDNF serum levels of all participants were positively associated with the RBANS total scores. This preliminary study suggested that video games can improve cognitive function in schizophrenia patients. Serum BDNF levels may be a suitable biomarker for predicting an improvement in cognitive function in schizophrenia patients.Trial registration: This study was registered on March 11, 2021 (ChiCTR2100044113).Clinical trials: Smartphone video games improve cognitive function in patients with chronic schizophrenia; https://www.chictr.org.cn/hvshowproject.aspx?id=95623 ; ChiCTR2100044113.

Association of bone turnover markers and cognitive function in Chinese chronic schizophrenia patients with or without vitamin D insufficiency.

BACKGROUND: Increasing evidence shows that bone turnover markers (BTMs) and vitamin D can affect human cognitive function. However, there are few studies that have investigated the association between BTMs and cognitive function in chronic schizophrenia patients. The aim of this study was to investigate the relationship between BTMs and cognitive function in chronic schizophrenia patients with or without vitamin D insufficiency (VDI). METHODS: In all, 118 chronic schizophrenia patients were enrolled in this cross-sectional study. Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) was applied to evaluate the cognitive function of the subjects. Blood analysis included bone turnover markers, vitamin D levels, and glycolipid levels. RESULTS: Relative to 72 vitamin D-sufficient (VDS) patients, 46 VDI patients had higher bone resorption markers levels and lower bone formation markers levels. Regression analysis showed that, in the total sample, CTX and language function exhibited independent positive correlation (p = 0.027, R2 change = 0.042), and in the VDS group, procollagen type I N-terminal propeptide (PINP) was independently negatively correlated with language function (p = 0.031, R2 change = 0.065), while the positive correlation between osteopontin (OPN) and delayed memory remained in the VDI group (p = 0.036, R2 change = 0.083). CONCLUSION: Our study showed an association between the levels of BTMs and cognitive function among chronic schizophrenia patients. This correlation may have different mechanisms of action at different vitamin D levels.

Effect of online game policy on smartphone game play time, addiction, and emotion in rural adolescents of China.

BACKGROUND: Smartphone game addiction has emerged as a major public health problem in China and worldwide. In November 2019 and August 2021, the National Press and Publication Administration of China implemented two increasingly strict policies, as a means of preventing smartphone game addiction in adolescents aged 18 or below. This study aimed to analyze the effect of the policies on smartphone game play time, addiction, and emotion among rural adolescents in China. METHODS: We sent the questionnaire to rural adolescents through the online survey tool Questionnaire Star, a professional online survey evaluation platform. The questionnaire included demographic data, smartphone use survey, smartphone game addiction and emotion evaluation scales. The Smartphone Addiction Scale-Short Version (SAS-SV) measured adolescents' smartphone game addiction. The Short Version of UPPS-P Impulsive Behavior Scale (SUPPS-P) and Social Anxiety Scale for Children (SASC) measured emotion. According to SAS-SV score, the enrolled rural adolescents were divided into addiction group and non-addiction group. The t-test, Chi-square test, and repeated measure ANOVA assessed the effect of the policies on adolescents' smartphone game addiction and emotion. RESULTS: Among enrolled 459 rural adolescents with a mean age of 14.36 ± 1.37years, 151 (32.90%) were in the addiction group and 308 (67.10%) were in the non-addiction group. Adolescents in the addiction group were older, more male, and higher grade. There were time and group effects between the two groups in playtime. After a year of policies implementation, the weekly game time dropped from 3.52 ± 1.89 h to 2.63 ± 1.93 h in the addiction group and from 2.71 ± 1.75 h to 2.36 ± 1.73 h in the non-addiction group. There were also time and group effects in SAS-SV and SASC scores, but not for SUPPS-P score. In the addiction group, the SAS-SV score dropped from 41.44 ± 7.45 to 29.58 ± 12.43, which was below the cut-off value for addiction, and the level of social anxiety was consistently higher than non-addiction group. CONCLUSIONS: The playtime of rural adolescents spent on smartphone games has decreased significantly due to the restriction of the policies rather than the lack of addiction or social anxiety. The policies had practically significant effects in reducing smartphone game play time for rural adolescents in China.

Factors Associated With Utilization of Electroconvulsive Therapy During Psychiatric Hospitalization Among Children and Adolescents in China.

PURPOSE: Based on a nationally representative sample in China, we examined the demographic and clinical correlates of utilization of electroconvulsive therapy (ECT) in child and adolescent (C/A) patients younger than 18 years during psychiatric hospitalization. METHODS: As part of a national survey, 41 provincial tertiary psychiatric hospitals in mainland China were selected. Data from 196 C/A patients who were discharged from these psychiatric hospitals from March 19 to 31, 2019, were retrieved and analyzed. RESULTS: (1) The overall rate of ECT among C/A patients during psychiatric hospitalization was 15.6% (n = 30). (2) Between ECT and non-ECT groups, significant differences were found in sex, age, length of stay, Global Assessment of Functioning at admission, treatment outcome, and self-injurious behavior during hospitalization, and the ratio of marked improvement on discharge. (3) Multiple logistic regression analysis revealed that ECT use was independently and positively associated with an older age, male sex, lower Global Assessment of Functioning, and self-injurious behavior during hospitalization. CONCLUSIONS: The frequency of ECT use was relatively frequent in C/A patients during psychiatric hospitalization in our nationally representative sample in China. Developing more specific and operational criteria for the use of ECT for C/A patients is needed to provide guidance for the optimal use of ECT in this patient population.

Gender differences in empathy and clinical symptoms in chronic schizophrenia patients: a large sample study based on a Chinese Han population.

BACKGROUND: Empathy is social cognition and reduced empathy in schizophrenia (SCZ) has been noted; however, whether there are gender differences in empathy remains unclear. Therefore, the purpose of this study was to explore this issue by examining a large sample of the population with SCZ. METHODS: We recruited 987 SCZ patients (M/F = 638/349). The empathy was assessed by The Interpersonal Reactivity Index (IRI). The Positive and Negative Syndrome Scale (PANSS) was adopted to assess their clinical psychiatric symptoms and their ability to recognise the facial emotions of others was assessed by the Pictures Of Facial Affect (POFA). RESULTS: Female SCZ patients had higher IRI total score than male patients. In male patients, Pearson correlation analysis showed that empathy was negatively correlated with PANSS total score and negative symptom subscale scores, but positively correlated with anger identification. In female patients, IRI total score was negatively correlated with PANSS total score as well as its positive and negative symptom subscale scores (all p < 0.05). CONCLUSION: There are gender differences in the empathy of SCZ patients, with female patients having greater empathy and a correlation with their clinical symptoms. This gender difference may provide potential clinical value for the treatment of SCZ.KEY POINTSFemale SCZ were more likely to empathise than males;Female patients had more severe clinical symptoms than males;There were gender differences in the association between certain specific clinical presentations and empathy.In future studies, it may be useful to investigate gender differences in schizophrenia empathy for the diagnosis and treatment of the disorder.

Evaluation of mild cognitive impairment genetic susceptibility risks in a Chinese population.

BACKGROUND: Mild cognitive impairment (MCI) is a kind of non-functional cognitive decline between normal aging and dementia. With the increase of individual age, the quality of cognitive function has become a more and more important topic. The study of gene loci in patients with MCI is essential for the prevention of dementia. In this study, we evaluate the gene polymorphism in Chinese Han patients with MCI by propensity score matching (PSM) and comparing them to healthy control (HC) subjects. METHODS: Four hundred seventeen patients with mild cognitive impairment and 508 healthy people were included. The two groups were matched by applying one-to-one PSM, and the matching tolerance was set to 0.002. The matching covariates included gender,age,occupation,marital status,living mode. Then, a case-control associated analysis was conducted to analyze the genotype and allele frequencies of single nucleotide polymorphisms (SNPs) in the MCI group and the control group. RESULTS: Three hundred eleven cases were successfully matched in each group, and there was no statistical difference on all the matching variables, gender, age, occupation, marital status, living mode between two groups after the match (P > 0.05). The allele frequency of bridging integrator 1(BIN1) rs7561528 showed minimal association with MCI in the Han Chinese population (P = 0.01). Compared with the healthy control (HC) group, A allele frequency of MCI group patients was significantly decreased. The genotype frequency of BIN1 rs6733839 showed minimal association with MCI in the recessive model (P = 0.03). The genotype frequency of rs7561528 showed minimal association with MCI in the codominant, dominant, overdominant, and log-additive model (P < 0.05). The genotype frequencies of StAR-related lipid transfer domain 6 (STARD6) rs10164112 showed nominal association with MCI in the codominant, dominant, and log-additive model (P < 0.05). Unfortunately, the significant differences did not survive Benjamini-Hochberg false discovery rate correction (adjusted P > 0.05). The patients with SPI1 rs1057233 may be the protective factor of MCI (OR = 0.733, 95%CI 0.625-0.859, P < 0.001), and patients with APOE rs10164112 may be a risk factor for MCI (OR = 1.323, 95%CI 1.023-1.711, P = 0.033). CONCLUSIONS: The polymorphisms of rs7561528, rs6733839 loci in the BIN1 gene, and rs1057233 loci in the SPI1 gene may be associated with the MCI in Chinese Han population. APOE gene was the risk factor of MCI, but further verification in a large sample population is still needed.

The prevalence of suicide ideation and predictive factors among pregnant women in the third trimester.

BACKGROUND: Pregnancy is a period for women undergo major physical and psychological changes. Suicide is a cause of maternal death and suicidal ideation is a key factor in suicidal behavior. The purpose of this study was to investigate the prevalence of suicidal ideation in the third trimester and associated predictors including psychological factors such as attachment. METHODS: A cross-sectional study included 432 pregnant women in the third trimester of pregnancy was conducted in a tertiary hospital. The Edinburgh Postpartum Depression Scale (EPDS) was used to assess prenatal depression and suicidal ideation. The Zung Self-Rating Anxiety Scale (SAS) and Experience of Close Relationship (ECR) scale were used to assess anxiety and attachment respectively. RESULTS: The results showed that the EPDS scale screened 6.71% of pregnant women with suicidal ideation. Compared with those without suicidal ideation, pregnant women with suicidal ideation had a higher prevalence of insecure attachment, higher scores on the two dimensions of attachment (attachment avoidance and attachment anxiety), and higher prevalence of prenatal depression and anxiety. Binary logistic regression showed that marital satisfaction was a protective factor for suicidal ideation, while prenatal depression, prenatal anxiety and attachment anxiety were risk factors for suicidal ideation. CONCLUSIONS: The suicidal ideation among pregnant women was high, which should be given more attention. In the process of preventing and intervening suicidal ideation, in addition to the emotional state of pregnant women, their psychological factors such as attachment anxiety should also be considered.

Prevalence and clinical demography of hyperhomocysteinemia in Han Chinese patients with schizophrenia.

Previous studies have shown that high homocysteine worsens the occurrence, symptoms, and prognosis of patients with schizophrenia. The purpose of this study was to evaluate the prevalence, clinical correlation, and demographic characteristics of hyperhomocysteinemia in Han Chinese schizophrenia patients. In this study, we enrolled 330 schizophrenia patients and 190 healthy controls. Positive and Negative Syndrome Scale (PANSS) was used to evaluate the psychiatric symptoms of patients with schizophrenia. The plasma homocysteine level was measured by the enzyme cycle method and the concentration of homocysteine > 15 µmol/L was defined as hyperhomocysteinemia. The prevalence of hyperhomocysteinemia in Han Chinese schizophrenia patients and healthy controls was 55.05% and 26.98%, respectively. Schizophrenia patients with hyperhomocysteinemia had more male proportion, older age, higher smoking rate, lower HDL level, higher PANSS total score, and higher negative factor than those patients without hyperhomocysteinemia. Binary logical regression result showed that gender and age were the independent risk factors of hyperhomocysteinemia. Han Chinese patients with schizophrenia had high prevalence hyperhomocysteinemia than healthy controls, and elderly male patients have a higher risk of hyperhomocysteinemia. This study was registered in the China Clinical Trial Registration Center (chiCTR 1800017044).

Efficacy of anticonvulsant ethosuximide for major depressive disorder: a randomized, placebo-control clinical trial.

Results of a preclinical study suggested that the anticonvulsant drug ethosuximide may elicit ketamine-like rapid-acting antidepressant actions. We evaluated the antidepressant efficacy of ethosuximide versus placebo in non-medicated adult patients with major depressive disorder (MDD). This randomized, double-blind, placebo-controlled trial included patients at three mental health centers in China. Eighty eligible adults (aged 18-65 years) met the DSM-5 criteria for MDD. Patients in the acute single study received three doses (500, 1000, or 1500 mg) of ethosuximide or placebo. Patients in the repeated study received ethosuximide (1500 mg/day) or placebo for 2 weeks. The Hamilton Depression Rating Scale (HAM-D), the Montgomery-Åsberg Depression Rating Scale (MADRS), and the Hamilton Anxiety Rating Scale were used to assess antidepressant and antianxiety responses to ethosuximide. No significant reductions in depression and anxiety rating scale scores were observed after a single oral administration of ethosuximide, in comparison with placebo. Furthermore, patients receiving ethosuximide for 2 weeks did not show reductions in depression and anxiety rating scale scores. There were no serious adverse events. Responses to the study's primary and secondary outcome measures, the clinician-rated HAM-D and MADRS, showed no change from baseline to the end of treatment, with either ethosuximide or placebo. These results suggest that ethosuximide does not produce ketamine-like robust antidepressant actions in adult patients with MDD.

Burnout and job satisfaction of psychiatrists in China: a nationwide survey.

BACKGROUND: Despite a significant shortage of psychiatrists in China, an ever-increasing number of psychiatrists in China are experiencing burnout and job dissatisfaction and considering leaving their jobs. Yet, to our knowledge, there have been no nationwide studies to date that examined both burnout and job dissatisfaction of psychiatrists in China. Therefore, this study evaluated burnout and job dissatisfaction of psychiatrists in China, and identified relevant characteristics. METHODS: We conducted a nationwide, cross-sectional survey in March 2019. Psychiatrists from all tertiary psychiatric hospitals in China were invited to participate. The Maslach Burnout Inventory-Human Service Survey and the short version of the Minnesota Satisfaction Questionnaire were used to measure burnout and job satisfaction. Data on socio-demographic and occupational characteristics were collected. Multivariate logistic regression was conducted to identify socio-demographic and occupational characteristics associated with burnout and job satisfaction. RESULTS: In total, 4520 psychiatrists from tertiary psychiatric hospitals in China completed the questionnaire. Overall, 38.4% of respondents met the criteria for burnout and 35.6% were dissatisfied with their jobs. Being male, more years of practice, having no leadership role, and longer working hours per week were significantly associated with burnout and job dissatisfaction. Lower monthly pay was significantly associated with job dissatisfaction but not burnout. Moreover, burnout was significantly associated with job dissatisfaction. CONCLUSIONS: Our data suggest a high rate of burnout and job dissatisfaction among psychiatrists in China. In order to preserve and strengthen the mental health workforce, proactive measures are urgently needed to mitigate burnout and job dissatisfaction among psychiatrists in China.

Off-label use of antipsychotic medications in psychiatric inpatients in China: a national real-world survey.

BACKGROUND: The off-label use of antipsychotic medications is common in many countries, and the extent of such use in psychiatric inpatients in China has not been sufficiently studied. The purpose of this study was to survey the incidence and examine the correlates of off-label antipsychotic use in a large, nationally-representative sample in China. METHODS: This study included discharged psychiatric patients between March 19 and 31, 2019 from 41 tertiary psychiatric hospitals across 29 provinces in China. Their socio-demographic and clinical data were collected and analyzed. RESULTS: After excluding patients with schizophrenia spectrum disorder or bipolar disorder, 981 patients were included in the analysis. Overall, antipsychotics were prescribed to 63.2% (95%CI 60.2-66.2%) of the sample. Antipsychotics were used in a wide spectrum of psychiatric disorders, with the rate being the highest among patients with dissociative (conversion) disorders (89.9, 95%CI 83.0-94.8%), organic mental disorders (81.7, 95%CI 73.1-88.7%), dementia (79.0,95%CI 67.8-87.9%), obsessive-compulsive disorder (77.8, 95%CI 55.7-92.5%), mental disorders due to psychoactive substances (75.3,95%CI 64.7-84.2%), behavioural and emotional disorders with onset usually occurring in childhood and adolescence (71.4, 95%CI 45.5-90.1%), somatoform disorders (63.2, 95%CI 40.8%-82..2%), major depression disorder (53.7,95%CI 48.8-58.6%), anxiety disorder (38.8,95%CI 30.5-47.7%), and insomnia (25.0, 95%CI 8.5-28.9%). The top three most commonly used antipsychotics were olanzapine (29.1%), quetiapine (20.3%) and risperidone (6.8%), and their corresponding average doses were 9.04 ± 5.80 mg/day, 185.13 ± 174.72 mg/day, and 2.98 ± 1.71 mg/day, respectively. A binary logistic regression showed that younger age, having the Employee Health Insurance or Residents Health Insurance, having psychotic symptoms and requiring restraint during hospitalization were significantly associated with off-label use of antipsychotics. CONCLUSION: Off-label use of antipsychotics is very common in psychiatric inpatients in China, mainly with moderate-dose use of single agents. However, the efficacy and safety of this practice is uncertain for many diagnoses and for the elderly. Clinicians should be cautious about this practice while waiting for more research data.

Alcohol Use Among Mental Health Professionals in China: A Nationwide Cross-sectional Survey.

AIM: To survey the use of alcohol, and its correlates by mental health professions in China, a nation where there is rapid increase in alcohol consumption and problems. METHODS: As a part of a large-scale, nation-wide online survey of healthcare professionals, we collected demographic variables and other health-related variables anonymously. The Alcohol Use Disorder Identification Test-Concise (AUDIT-C) was used to collect data on alcohol use. RESULTS: 13,980 mental health professionals completed the survey (4382 doctors, 9339 nurses and 259 clinical psychologists), representing 64% of the total targeted. Respondents were predominantly female (75.1%). Alcohol consumption was reported by 41.8% of participants (by 53.9% of doctors, 36.2% of nurses and 40.5% of clinical psychologists). Based on the cut-off scores of the AUDIT-C (≥3 for women and ≥4 for men), 7.5% were classified as probable alcohol misusers in the past year, and the rates were 10.2% in doctors, 6.3% in nurses and 5.8% in clinical psychologists. Multiple logistic regression showed that male sex (OR = 3.772; CI = 3.206-4.439), being a doctor (OR = 1.259; CI = 1.052-1.506), being divorced or widowed (OR = 1.979; CI = 1.467-2.666), having an associate degree or less (OR = 1.809; CI = 1.040-3.147), working in Northeast China (OR = 1.538; CI = 1.281-1.848) and the habit of smoking (OR = 3.345; CI = 2.280-3.967) were significantly associated with alcohol misuse. CONCLUSIONS: Alcohol use and misuse were relatively common among mental health professionals in China, and male sex, being a doctor, with lower education, working in Northeast China and cigarette smoking were significant associations. Awareness and interventions are recommended to promote healthier use of alcohol in this professional group, especially among risk subgroups.

Career choice and influential factors among medical students majoring in psychiatry in China.

BACKGROUND: The undergraduate program of psychiatry has been widely established in recent years to improve the education and recruitment of psychiatrists in China. We aim to investigate the career choice of medical students majoring in psychiatry in China and the influential factors. METHOD: This multicenter study was conducted in 26 medical schools in China from May to October of 2019. Participants included 4610 medical students majoring in psychiatry and 3857 medical students majoring in clinical medicine. Multivariable logistic regression was used to investigate the influential factors of students' choices of psychiatry at matriculation and as a career. RESULTS: 44.08% of psychiatry majored students gave psychiatry as a first choice at matriculation, and 56.67% of them would choose psychiatry as a career, which was in sharp contrast to the proportion of clinical medicine majored students who would choose psychiatry as a career (0.69%). Personal interest (59.61%), suggestions from family members (27.96%), and experiencing mental problems (23.19%) were main reasons for choosing psychiatry major at matriculation. Personal interest (odds ratio [OR] = 2.12, 95% confidence interval [CI] = 1.87-2.40), experiencing a psychiatry clerkship (OR = 1.99, 95% CI = 1.28-3.08), being female (OR = 1.50, 95% CI = 1.30-1.68), experiencing mental problems (OR = 1.33, 95% CI = 1.28-1.56), and suggestions from family members (OR = 1.25, 95% CI = 1.08-1.46) correlated positively with students' choice of psychiatry as career. Students who lacked psychiatry knowledge (OR = 0.49, 95% CI = 0.29-0.85) or chose psychiatry because of lower admission scores (OR = 0.80, 95% CI = 0.63-0.97) were less likely to choose psychiatry as a career. CONCLUSION: More than half of psychiatry majored medical school students planned to choose psychiatry as their career, whereas very few students in the clinic medicine major would make this choice. Increasing students' interest in psychiatry, strengthening psychiatry clerkships, and popularizing psychiatric knowledge are modifiable factors to increase the psychiatry career intention. The extent to which medical students' attitudes toward psychiatry can be changed through medical school education and greater exposure to psychiatry will need further investigation.

Elevated Rates of Restraint and Seclusion in Child and Adolescent Psychiatric Inpatients in China and Their Associated Factors.

To investigate the rate of restraint and seclusion (R&S) use in child and adolescent psychiatric inpatients in China and to examine factors associated with use of these interventions. As part of an official national survey, 41 provincial tertiary psychiatric hospitals in China were selected. Data from 196 youth inpatients discharged from these hospitals from March 19 to 31, 2019 were retrieved and analyzed. (1) The overall rate of R&S was 29.1% (N = 57) and the rate of restraint was 28.6% (N = 56), and seclusion was 11.7% (N = 23) respectively. (2) Compared to patients who did not require R&S, those who required R&S were more likely to have been hospitalized on an involuntary basis, more likely to present with either manic symptoms or aggressive behavior as primary reason for admission, had more frequent aggressive behaviors during hospitalization, and had a significantly longer length of stay. (3) A logistic regression showed that aggressive behaviors during hospitalization was significantly associated with the use of R&S (OR = 21.277, p < 0.001), along with three other factors: manic symptoms as a reason for admission, involuntary admission and a lower GAF score at admission (all p < 0.01). The rate of R&S is dramatically higher in child and adolescent psychiatric hospitalizations in China compared to other regions. Targeted training of staff, development of precise operational guidelines for appropriate use of R&S, and strict oversight are urgently needed to minimize the inappropriate use of R&S in child and adolescent patients.