Characteristics and Influencing Factors of Post-Traumatic Growth: A Cross-Sectional Study of Psychiatric Nurses Suffering from Workplace Violence in Guangdong China.

Background: Workplace violence (WPV) had become an important issue that endangered the occupational safety of psychiatric nurses. A growing number of studies showed positive post-traumatic growth (PTG) resulting from coping with trauma. Objective: To investigate the characteristics of PTG in psychiatric nurses who experienced violence in the workplace and analyze its influencing factors. Methods: A total of 1202 psychiatric nurses participated in the study. From October 2022 to December 2022, this cross-sectional study collected data on psychiatric nurses from five tertiary hospitals in Guangdong Province, China. Twenty-item Chinese version post-traumatic growth inventory (PTGI), Jefferson Scale of Empathy Health Professional (JSE-HP), Confidence in Coping with Patient Aggression Instrument (CCPAI), Post-traumatic Stress Disorder Checklist-Civilian Version (PCL-C), and Connor-Davidson Resilience Scale (CD-RISC) measured PTG level, empathy, the confidence in coping with WPV, post-traumatic stress disorder, and resilience, respectively. Bivariate analysis and multiple linear regression explored potential influencing factors of PTG. This study complies with the EQUATOR (STROBE) checklist. Results: The sample was composed of a total of 1202 psychiatric nurses suffering from WPV. The average score of PTGI in psychiatric nurses was above average (65.75 points; SD = 20.20). Linear regression analyses showed from single-child family (ß=0.052,95% CI=0.342,5.409, P<0.05), education background (ß=0.108,95% CI=1.833,5.097, P<0.001), the confidence in coping with patient aggression (ß=0.106,95% CI=1.385,4.317, P<0.001), empathy (ß=0.057,95% CI=0.312,4.374, P<0.05), and resilience (ß=0.484,95% CI=7.737,9.575, P<0.001) were associated with PTG level. Conclusion: Psychiatric nurses who were non-single child, had received higher education, had confidence in coping with patient aggression, had good resilience and strong empathy were prone to PTG after experiencing WPV. The study findings could help hospitals and nursing managers identify vulnerable individuals and take early intervention measures against such populations.

Effectiveness of nurse-delivered stepwise swallowing training on dysphagia in patients with Alzheimer's disease: A multi-center randomized controlled trial.

BACKGROUND: Although swallowing exercises are a fundamental treatment for dysphagia, few studies have evaluated the effectiveness of swallowing training in patients with Alzheimer's disease. METHODS: We recruited 93 patients with Alzheimer's disease from three hospitals in Guangdong, China. This was a parallel armed randomized controlled trial that randomly assigned patients to intervention (n = 48) and control (n = 45) groups. The intervention group adopted systematic stepwise swallowing training for four weeks based on routine dysphagia care. The control group implemented routine dysphagia care, including diet and posture management and health education about swallowing dysfunction. The swallowing function was the primary outcome, which was assessed using the Water Swallowing Test and Standard Swallowing Assessment. An abnormal eating behavior questionnaire was used to assess the incidence of aberrant eating behavior in patients with Alzheimer's disease. The Mini-Nutritional Assessment Short Form and Barthel index were adopted to evaluate the nutritional status and ability to carry out daily activities between groups. SPSS software was used to perform the chi-square test, t-test, and generalized estimation equation for data analysis. RESULTS: We analyzed the effects of the stepwise swallowing training program using the generalized estimating equation method. The intervention group exhibited greater improvements in their swallowing function (Water Swallowing Test: ß = -3.133, 95 % CI: -4.113, -2.154, P < 0.001; Standard Swallowing Assessment: ß = -5.813, 95 % CI: -7.782, -3.844, P < 0.001), abnormal eating behaviors (abnormal eating behavior questionnaire: ß = -13.324, 95 % CI: -21.643, -5.005, P = 0.002), daily function (Barthel index: ß = 11.280, 95 % CI: 4.021, 18.540, P = 0.002), and nutritional status (Mini-Nutritional Assessment Short Form: ß = 2.402, 95 % CI: 1.313, 3.490, P < 0.001) over time than the routine-care group in the fourth week. CONCLUSIONS: Stepwise swallowing training is a safe and effective intervention for managing dysphagia and other related symptoms in patients with Alzheimer's disease.

Perspectives on physical restraint in psychiatric hospital: A qualitative study of mentally ill patients.

The use of physical restraint had caused a series of unexpected impacts on patients, particularly psychological trauma. This qualitative study aimed to identify perspectives on physical restraint among patients with mental health conditions and to seek effective interventions targeting the psychological trauma which is caused by physical restraint. A semi-structured interview was conducted in a public psychiatric hospital in China to explore perspectives on physical restraint among 26 patients who had undergone or witnessed physical restraint. The interview was conducted by experienced and qualified interviewers with mental health service backgrounds. The interviews were recorded and transcribed into words, and then preliminary themes were extracted and coded, finally thematic analysis was used to identify focused themes. Five themes were extracted: these were as follows: (1) The negative effects of physical restraint on patients; (2) The impairment of the relationship between nurse and patient due to physical restraint; (3) The decrease in patients' treatment adherence caused by physical restraint; (4) The positive outcomes of physical restraint; (5) The expectations of patients for improving the quality of nursing care. Conclusively, the use of physical restraint had critical impacts on patients, including psychological trauma, destruction of the nurse-patient relationship, and decreased adherence of treatment. These negative effects could impede clinical work.

Histidine Metabolic Pathway Contributes to Clozapine-Induced Sialorrhea Based on Nontargeted Metabolomics.

INTRODUCTION: Clozapine-induced sialorrhea (CIS) is one of the most common side effects of clozapine use, while the mechanism remains unclear. METHODS: A total of 51 schizophrenia patients taking clozapine were selected. Among them, 32 had sialorrhea, and 19 had no sialorrhea. Saliva metabolites were identified using ultra-high-performance liquid chromatography-MS/MS (UHPLC-MS/MS), and the differences in saliva metabolites in each group were analyzed through qualitatively searching HMDB, KEGG, and self-built databases, combined with multivariate statistics. After further evaluation by receiver-operating characteristic curve (ROC) analysis, the screened differential metabolites were enriched and topologically analyzed. RESULTS: The biomarkers potentially related to CIS included 37 differential metabolites involving 17 metabolic pathways, mainly histidine metabolism (p < 0.05, impact = 0.50), pyrimidine metabolism (p < 0.05, impact = 0.08), and ß-alanine metabolism (p < 0.05, impact = 0.06). CONCLUSION: Our study indicates that histidine metabolic pathway may contribute to the mechanism of CIS.

Physical condition and activity of daily living among aging inpatients with mental disorders in Guangzhou, China: a cross-sectional study.

BACKGROUND: The number of elderly with mental disorders is increasing, but few studies have been concerned with the physical condition and activities of daily living (ADL) of these patients. This study aims to describe the physical condition and ADL of patients with mental illnesses (PMI) from different age groups, which provides evidence to improve mental health services for PMI. METHODS: In this prospective cross-sectional study, the samples were divided into three groups of less than 60 years old (group 1), 60-74 years old (group 2), and over 75 years old (group 3) for comparison. Participants' ADL and physical condition were measure by Barthel Index (BI), Functional Activities Questionnaire (FAQ), Standardised swallowing assessment (SSA) and Short Form of Mini Nutrition Assessment (MNA-SF). The Brief Psychiatric Rating Scale (BPRS) and the Mini-Mental State Examination (MMSE) were used to measure psychological condition. RESULTS: Totally, 392 participants had been recruited, meanwhile 86% of them were diagnosed with at least one physical disease. There were statistically significant differences in the three groups of participants in BI (F = 50.603, P < 0.001), FAQ (F = 40.332, P < 0.001), SSA (F = 28.574, P < 0.001), and MNA-SF (F = 18.366, P < 0.001). Group 2 and group 3 had significantly lower scores in BI and FAQ than group 1, and the SSA scores were significantly higher than the participants in group 1. In the negative symptoms subscale of BPRS, the mean score of group 3 was significantly higher than groups 1 and 2. Negative symptom subscale has different degrees of correlation with BI (r = -0.537), FAQ (r = 0.643), SSA (r = 0.480), MNA (r = -0.325) and MMSE (r = 0.607). In addition, the participants with comorbidities were related to BI (r = -0.364). CONCLUSION: Somatic comorbidities play a pivotal role in the clinical characteristics of elderly patients with mental illness, thus greater effort should be paid to elderly patients suffering from mental illness with dysphagia, malnutrition, and cognitive decline. Further, the negative symptoms of elderly patients with mental disorders also deserve attention.

Psychological stress and psychological support of Chinese nurses during severe public health events.

The domestic health care system has been facing a difficult task, especially in medical care, and Chinese nurses are under tremendous psychological pressure. Psychological support is a protective factor to relieve stress. This study examined the stress level and characteristics of Chinese nurses with different psychological support-seeking behaviours. Data from online questionnaires for this cross-sectional study were collected between January 2020 and February 2020 and yielded 2248 valid questionnaires for analysis with a response rate of 99.8%. General information of the respondents was also collected. The nurses' stress levels were assessed using the Perceived Stress Scale (PSS-10). T tests, chi-square tests, and linear regression were used to examine the relationships among the factors. The results of this survey showed that between January and February 2020, 26.9% of nurses received psychological counselling, and the proportion was higher among men and nurses with lower education. The PSS-10 was related to gender, age group, provincial severity, and confidence in the control of the epidemic. The results showed that psychological support can effectively improve the confidence of domestic nurses in the face of arduous work and effectively relieve the psychological pressure caused by a heavy workload.

Evaluating the effectiveness of stepwise swallowing training on dysphagia in patients with Alzheimer's disease: study protocol for a randomized controlled trial.

BACKGROUND: The high prevalence of dysphagia among Alzheimer's disease (AD) patients has become a public health and economic concern. Therefore, effective and accessible dysphagia treatments are needed. As a fundamental rehabilitation of dysphagia, swallowing muscle exercises have received increased attention. Stepwise swallowing training (SST), integrated with all swallowing organs movement, is expected to improve swallowing dysfunction among AD patients. By using a randomized controlled trial design, we propose a multi-center research to evaluate the effectiveness of SST program among AD patients. METHODS: A multi-center exploratory randomized controlled trial, with a 4-week follow-up period, will be conducted in three major public psychiatric hospitals in Guangdong, China. Participants in the control group will be assigned to routine dysphagia care, while participants in the intervention group will undergo the same nursing care and additionally receive the SST program. The SST program includes five sections of swallowing organs training: lip movement, facial movement, tongue movement, mandibular movement, and neck movement. Primary outcomes evaluate the swallowing function, namely, Water Swallowing Test (WTS) and Standard Swallowing Assessment (SSA). Secondary outcomes aim at measuring the improvement of negative impacts of dysphagia, namely eating behavior, ability of daily activity, and nutritional status. Data will be collected at baseline (T1), at 2 weeks (T2, intervention), and 4 weeks after intervention (T3, follow-up). DISCUSSION: This study will offer trial-based evidence of the effectiveness of SST in relieving dysphagia among AD patients. SST program is expected to improve both the swallowing function and reduce the negative impacts of dysphagia, with an exploration of acceptability in the SST program. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ChiCTR2200056481 . Prospectively registered on 6 February 2022.

Predictors of everyday functional impairment in older patients with schizophrenia: A cross-sectional study.

Objective: This study investigates the prevalence of everyday functional impairment among older adults with schizophrenia and builds a predictive model of functional decline. Methods: A total of 113 hospitalized older patients enrolled in this study. Functional impairment is defined according to the Functional Activities Questionnaire (FAQ). Patients who scored <9 could function independently daily, while those who scored ≥9 had problems in everyday functional activities. Data collected include sociodemographic characteristics, depressive symptoms, social support, and physical comorbidities, which were classified according to the eight anatomical systems of the human body. Results: The sample comprised 75% female participants with a mean age of 63.74 ± 7.42 years old. A total of 33.6% had a functional impairment, while cognitive impairment was present in 63.7%. Independent participants had better urinary system and respiratory system health (P < 0.05). After adjusting for the potential confounders of age, disease course, physical comorbidities, psychiatric symptoms, the ability to independently carry out daily activities, and cognitive function, we found that impaired everyday function is associated with poor cognition, depressive symptoms, first admission, psychiatric symptoms (especially positive symptoms), ADL, and respiratory and urinary system diseases. Conclusion: Everyday functional capacity is predicted by disease course, admission time, cognition, depressive symptoms, severity of psychosis, ability to carry out daily activities, and respiratory and urinary system health status. Urinary system diseases contribute significantly to the prediction of impaired function. Future studies should focus on health status, drug use, and everyday functional recovery in older patients with schizophrenia.

Repeated use of SSRIs potentially associated with an increase on serum CK and CK-MB in patients with major depressive disorder: a retrospective study.

There is a large amount of evidence that selective serotonin reuptake inhibitors (SSRIs) are related to cardiovascular toxicity, which has aroused concern regarding their safety. However, few studies have evaluated the effects of SSRIs on cardiac injury biomarkers, such as creatine kinase (CK) and creatine kinase isoenzyme (CK-MB). The purpose of our study was to determine whether SSRIs elevated CK and CK-MB levels of prior medicated depressive patients (PMDP) compared to first-episode drug-naïve depressive patients (FDDPs). We performed an observational and retrospective study involving 128 patients with major depressive disorder. Patients who had never used any type of antidepressant were designated FDDP; patients who had used only one type of SSRI but were not treated after a recent relapse were designated PMDP. Serum CK and CK-MB levels were measured before and after using SSRIs for a period of time. The duration of current treatment in the FDDP and PMDP groups was 16.200 ± 16.726 weeks and 15.618 ± 16.902 weeks, respectively. After SSRI treatment, levels of serum CK in the PMDP group were significantly higher than in the FDDP group. Univariate ANCOVA results revealed that PMDP was 22.313 times more likely to elevate CK (OR 22.313, 95% CI 9.605-35.022) and 2.615 times more likely to elevate CK-MB (OR 2.615, 95% CI 1.287-3.943) than FDDP. Multivariate ANCOVA revealed an interaction between the group and sex of CK and CK-MB. Further pairwise analysis of the interaction results showed that in female patients, the mean difference (MD) of CK and CK-MB in PMDP was significantly greater than that in FDDP (MD = 33.410, P = 0.000, 95% CI 15.935-50.886; MD = 4.613, P = 0.000, 95% CI 2.846-6.381). Our findings suggest that patients, especially females, who had previously used SSRI antidepressants were more likely to have elevated CK and CK-MB, indicators of myocardial muscle injury. Use of SSRIs should not be assumed to be completely safe and without any cardiovascular risks.

Effectiveness of CRSCE-Based De-escalation Training on Reducing Physical Restraint in Psychiatric Hospitals: A Cluster Randomized Controlled Trial.

Background: The use of physical restraint (PR) causes clinical and ethical issues; great efforts are being made to reduce the use of PR in psychiatric hospitals globally. Aim: This study aimed to examine the effectiveness of CRSCE-based de-escalation training on reducing PR in psychiatric hospitals. Method: The proposed study adopted cluster randomized controlled trial design. Twelve wards of a psychiatric hospital were randomly allocated to experimental group (n = 6) and control group (n = 6). Wards of control group were assigned to routine training regarding PR; wards of experimental group underwent the same routine training while additionally received CRSCE-based de-escalation training. Before and after CRSCE-based de-escalation training, the frequency of and the duration of PR, and the numbers and level of unexpected events caused by PR, were recorded. Results: After CRSCE-based de-escalation training, the frequency (inpatients and patients admitted within 24 h) of and the duration of PR of experimental group, showed a descending trend and were significantly lower than those of control group (P < 0.01); compared to control group, the numbers of unexpected events (level II and level III) and injury caused by PR of experimental group had been markedly reduced (P < 0.05). Conclusions: CRSCE-based de-escalation training would be useful to reduce the use of PR and the unexpected event caused by PR in psychiatric hospitals. The modules of CRSCE-based de-escalation training can be adopted for future intervention minimizing clinical use of PR. Clinical Trial Registration: This study was registered at Chinese Clinical Trial Registry (Registration Number: ChiCTR1900022211).

Evaluating the effectiveness of a CRSCE-based de-escalation training program among psychiatric nurses: a study protocol for a cluster randomized controlled trial.

BACKGROUND: The high incidence of workplace violence (WPV) in clinical mental health settings has caused a series of negative impacts on nurses, which has subsequently increased public concern. De-escalation (DE) is recommended as a training program which aims at providing nurses with skills and strategies to more effectively respond and manage WPV. Very few studies have examined the effectiveness of DE training, with current studies possessing various limitations due to their design and small sample sizes. By using a cluster randomized controlled design, the proposed study aims to evaluate the effectiveness of a CRCSE-based DE training programs among psychiatric nurses. METHOD: A cluster randomized controlled trial, with a 6-month follow-up period after the end of the intervention, will be conducted among psychiatric hospitals in Guangdong, China. The randomization unit is each involved psychiatric hospital. Participants in the control group will be assigned to routine WPV management training, participants of the intervention group will undergo the same training while additionally receiving DE training. The DE training will include the following five modules: communication, response, solution, care, and environment (CRSCE). Primary outcomes are objective clinical indicators, which will be extracted from the information systems of the enrolled hospitals. These include the incidence of WPV, injuries caused by WPV, and the use of coercion (physical restraint and seclusion) by nurses. Secondary outcomes, aims at evaluating the effects of DE training on nurses, include the capacity of DE, DE confidence, level of job burnout, and professional quality of life. Data will be collected at baseline (T0), at 3 months (T1, intervention completed), and at 6 months after intervention (T2, follow-up). DISCUSSION: This study will offer trial-based evidence of the efficacy of a DE training program targeted at WPV among psychiatric nurses. DE training is expected to reduce both the total incidence and negative impacts of WPV, with additional improvements in psychiatric nurses' coping skills. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ChiCTR1900022211 . Prospectively registered on 30 March 2019.

Ethical consideration on use of seclusion in mental health services.

Seclusion was widely used in mental health service, which had caused various negative effects on patients and nurses. In China, the clinical use of seclusion was gradually increasing, which had led to ethical dilemma and had gained public concern. This article aimed to synthesize the ethical issue according to the principle of autonomy, justice, beneficence, and non-maleficence. Given that nursing workforce was limited and work burden among psychiatric nurses was heavy, seclusion was one of coercive interventions managing aggressive behavior. In relation to cope with ethical dilemma, it was proposed to improve therapeutic environment, and to apply de-escalation technique. Additionally, reducing clinical use and adverse effects of seclusion was also important, this goal would be achieved by building appropriate patient-nurse relationship, increasing staff engagement, and promoting guideline of seclusion.

Physical restraint in mental health nursing: A concept analysis.

OBJECTIVE: Physical restraint is frequently used in medical services, such as in mental health settings, intensive care units and nursing homes, but its nature varies in different institutions. By reviewing related literature, this study aims to clarify the concept of physical restraint in mental health nursing. METHOD: Three databases (PubMed, PsycINFO and CINAHL) were retrieved, and Walker and Avant's concept analysis method was used to analyze the concept of physical restraint in mental health nursing. RESULTS: Physical restraint is a coercive approach that enables the administration of necessary treatment by safely reducing the patient's physical movement. It should be the last option used by qualified personnel. Antecedents of physical restraint are improper behavior (violence and disturbance) of patients, medical assessment prior to implementation and legislation governing clinical usage. Consequences of physical restraint are alleviation of conflict, physical injury, mental trauma and invisible impact on the institution. DISCUSSION: This study defined the characteristics of physical restraint in mental health nursing. The proposed concept analysis provided theoretical foundation for future studies.

Staff Training Reduces the Use of Physical Restraint in Mental Health Service, Evidence-based Reflection for China.

OBJECT: The purpose of this article was to synthesize the evidence regarding the reduction of physical restraint, and to seek some practical recommendations based on the current situation in China. METHOD: Nine databases were retrieved; these were PubMed, CINAHL, MEDLINE, Trip Database, PsysINFO, Cochrane Library, CNKI (Chinese database), Wanfang (Chinese database) and CBM (Chinese database) respectively. The selected articles were screened manually, and the identified researches were appraised through Review manager 5.3. RESULT: Eight studies (four randomized controlled trials and four quasi-experimental studies) published between June 2013 and May 2017 were selected. Risk ratios (RRs) with 95% confidence intervals (CIs) were used as the effect index for dichotomous variables. The standardized mean differences (SMDs) with 95% CIs were calculated as the pooled continuous effect. The outcome of meta-analysis suggested staff training reduced the duration (IV=-0.88; 95% CIs=-1.65 to -0.10; Z=2.22; p=0.03) and adverse effect (RR, 0.16; 95% CIs=0.09 to 0.30; Z=5.96; p<0.00001) of physical restraint, but there were no statistical change in the frequency of physical restraint (RR, 0.74; 95% CIs=0.43 to 1.28; Z=1.07; p=0.28). Noticeably, the result of pooled estimates from 3 RCTs suggested staff training had no effects on the incidence of physical restraint. (RR, 1.01; 95% CIs=0.45 to 2.24; Z=0.02; p=0.99) CONCLUSION: Staff training was an effective measure to minimize the duration and adverse effects of physical restraint. More studies are needed to examine the effectiveness of staff training in relation to reduce the prevalence of physical restraint. Furthermore, considering the nurse's education background in China, it is recommended to conduct a compulsory training program to reduce the unnecessary restraint.

Physical restraints: An ethical dilemma in mental health services in China.

Given that physical restraints cause adverse effects to patients and nurses, their wide and frequent use has resulted in various clinical and ethical controversies in mental health services. The rate of physical restraints is significantly higher in China than in other countries. Some western and domestic media blamed relevant institutions for compromising the basic rights of psychiatric patients. Therefore, this study aims to collect and synthesize the relevant ethical evidence and to provide corresponding guidance for the nursing practice based on the current situation of the mainland of China. This study synthesized the ethical issue according to the ethical principle of autonomy, justice, beneficence, and non-maleficence. Given the current situation where the nursing workforce is limited and the mental health service is under-developed in China, applying physical restraints in the psychiatric inpatients to guarantee the safety of patients and nurses is crucial. In regard to respect the basic rights of psychiatric patients, it is recommended to protect the their autonomy, and eliminate the adverse effects of physical restraint. This goal would be achieved by ensuring the informed consent, providing humane care, and regulating the implementation of physical restraints.