Prehospital emergency care family satisfaction scale for care provided by emergency medical technicians: Scale development and validation.

RATIONALE: To date, family satisfaction with emergency medical technicians (EMTs) has only been reported through narrative statements in subjective evaluations. Although a quantitative assessment of healthcare professional satisfaction is desirable, no specific measures have been devised to assess family satisfaction with the healthcare and care provided by EMTs. AIMS AND OBJECTIVES: This study aimed to develop and validate an EMT care family satisfaction scale to measure patient satisfaction with prehospital emergency care. METHODS: The study population comprised 216 family members (N = 216) of patients who used ambulances between November 2020 and May 2021 in a single region in Japan. Questionnaires were distributed to the participants who provided informed consent. An exploratory factor analysis of construct validity was performed to validate the Family Satisfaction Scale. The Cronbach's alpha was used to validate the internal consistency reliability of the scale. RESULTS: The exploratory factor analysis results revealed a four-factor structure: 'explanation and communication,' 'physical treatment,' 'psychological support,' and 'environment in the ambulance.' The Cronbach's range (0.80-0.93) for the total score for each of these four factors and the overall total score confirmed favorable internal reliability of this study. CONCLUSIONS: The family satisfaction scale developed in this study was constructed and validated to highlight the role of EMTs and needs of the families in the prehospital care settings. Moreover, this scale can be applied in the evaluation and consideration of interventions to improve family satisfaction with EMTs.

Prediction of the future number of fall-related emergency medical services calls in older individuals.

BACKGROUND: Falls among older individuals contribute significantly to the rise in ambulance transport use. To recognize the importance of future countermeasures, we estimated the projected number and percentage of fall-related emergency medical service (EMS) calls. METHODS: We examined the sex, age group, and location of falls among patients aged ≥ 65 years who contacted emergency services in Sapporo City from 2013 to 2021. Annual fall-related calls per population subgroup were calculated, and trends were analyzed. Four models were used to estimate the future number of fall-related calls from the 2025-2060 projected population: (1) based on the 2022 data, estimates from the 2013-2022 data using (2) Poisson progression, (3) neural network, (4) estimates from the 2013-2019 data using neural network. The number of all EMS calls was also determined using the same method to obtain the ratio of all EMS calls. RESULTS: During 2013-2022, 70,262 fall-related calls were made for those aged ≥ 65 years. The rate was higher indoors among females and outdoor among males in most age groups and generally increased with age. After adjusting for age, the rate increased by year. Future estimates of the number of fall calls are approximately double the number in 2022 in 2040 and three times in 2060, with falls accounting for approximately 11% and 13% of all EMS calls in 2040 and 2060, respectively. CONCLUSION: The number of fall-related EMS calls among older people is expected to increase in the future, and the percentage of EMS calls will also increase; therefore, countermeasures are urgently needed.

Influence of Personal and Work Environments on Work-Life Balance Among Emergency Medical Technicians.

Introduction Work-life balance (WLB) is a critical concern for emergency medical technicians (EMTs) because it significantly affects the provision of comprehensive emergency medical services (EMS). This study investigated personal and work-related factors influencing work-to-family negative spillover (WFNS), a key element of WLB, among EMTs. Methods A web-based survey was conducted from July 26 to September 13, 2021, among EMTs in Hokkaido, Japan. The study included 21 facilities that were randomly selected from 42 fire stations. The Japanese version of the Survey Work-Home Interaction-NijmeGen (SWING-J) was used to measure WFNS. Personal background factors, such as age, sex, years of work experience, and education, were surveyed. We also evaluated work environment factors, such as weekly working hours, monthly night shifts, monthly overtime hours, and yearly paid vacation days. Unpaired Student's t-tests, one-way analysis of variance (ANOVA), and multilevel generalized linear model (MGLM) analyses were used to explore the relationships between WFNS and personal and work-related factors. Results A total of 912 respondents were included in our analysis. They were predominantly male (98.2%), with an average EMT work experience of 12.7 years and a mean WFNS score of 1.16 (standard deviation (SD) = 1.67). MGLM analysis, adjusting for covariates, identified years of work experience (ß = -0.129, p = 0.001), monthly overtime hours (ß = 0.184, p < 0.001), and yearly paid vacation days (ß = -0.170, p < 0.001) as independent factors associated with WFNS. Conclusion This study suggested that adjusting WFNS among EMTs could be achieved by reducing overtime hours and fostering an organized approach to paid leave within the work environment.

Prehospital emergency care patient satisfaction scale [PECPSS] for care provided by emergency medical teams: Scale development and validation.

The purpose of this study was to develop and validate an emergency medical technician (EMT) care patient satisfaction scale to measure patient satisfaction with prehospital emergency care. To date, patient satisfaction surveys of EMTs have been performed subjectively, e using each facility's questionnaire, without the use of a validated patient satisfaction scale. However, no specific scale has been devised to assess patient satisfaction with EMTs. The study population comprised patients who used an ambulance between November 2020 and May 2021 (N = 202). A survey instrument was administered to participants who provided informed consent. In the process of validating the patient satisfaction scale, an exploratory factor analysis (EFA) of construct validity was performed. The results of the EFA showed a factor structure consisting of five factors: "teamwork", "explanation and communication", "physical treatment and psychological support", "quickness of transport", and "environment in the ambulance". In addition, domain and summary scores showed good internal reliability (Cronbach's range = 0.82-0.94). The patient satisfaction scale developed in this study was designed and validated considering the role of EMTs and patients' needs for prehospital care. This scale may be useful in the development of assessments and interventions to improve patient satisfaction with EMTs.

Influence of work and family environment on burnout among emergency medical technicians.

OBJECTIVE: Burnout among emergency medical technicians is a serious problem affecting delivery of quality emergency medical services. Although the repetitive nature of the job and lower education level requirements for technicians have been reported as risk factors, little is known about the influence of burden of responsibility, degree of supervisor support, and home environment on burnout among emergency medical technicians. This study aimed to test the hypothesis that burden of responsibility, degree of supervisor support, and home environment increase burnout probability. METHODS: A web-based survey was conducted among emergency medical technicians in Hokkaido, Japan from July 26, 2021 to September 13, 2021. A total of 21 facilities were randomly selected from 42 fire stations. Prevalence of burnout was measured using the Maslach Burnout-Human Services Survey Inventory (MBI-HSS). Burden of responsibility was measured using a visual analog scale. Occupational background was also measured. Supervisor support was measured using the Brief Job Stress Questionnaire (BJSQ). Family-work negative spillover was measured using the Japanese version of Survey Work-Home Interaction-NijmeGen (SWING). The cutoff value for burnout syndrome was defined as emotional exhaustion≥27 and/or depersonalization≥10. RESULTS: A total of 700 survey respondents were included, and 27 surveys with missing data were excluded. The suspected burnout frequency was 25.6%. Covariates were adjusted using multilevel logistic regression model analysis. Low supervisor support (odds ratio, 1.421; 95% confidence interval, 1.136-1.406; P<0.001) and high family-work negative spillover (odds ratio, 1.264; 95% confidence interval, 1.285-1.571; P<0.001) were independent factors associated with higher probability of burnout. CONCLUSION: This study indicated that focusing on improvement of supervisor support for emergency medical technicians and creating supportive home environments may assist in reducing burnout frequency.

Emergency Nursing-Care Patient Satisfaction Scale (Enpss): Development and Validation of a Patient Satisfaction Scale with Emergency Room Nursing.

This study aimed to develop and validate an emergency nursing-care patient satisfaction scale to measure patient satisfaction with emergency room (ER) nursing. Patient satisfaction scales for ER nursing have been validated without considering the perspectives of the healthcare system or cultural background of the country. Moreover, although nursing care is changing with COVID-19, no scale has been specifically designed to assess patient satisfaction with ER nursing. The study population included patients who visited five ERs in Japan (March to December 2021) (n = 135). The rating scales were provided to patients who visited the ER and gave consent, and the patients were asked to reply. In the process of validating the scale, exploratory and confirmatory factor analyses of the construct and criterion validity were conducted. The confirmatory factor analysis results showed a factorial structure consisting of four factors. The domain and summary scores demonstrated good-to-excellent internal reliability (Cronbach's range = 0.81-0.89). This patient satisfaction scale was designed and validated from the perspective of the Japanese healthcare system and cultural backgrounds. This scale may be useful for developing assessments and interventions to improve patient satisfaction with ER nursing.

Recent Developments in Community-Based Mental Health Care in Japan: A Narrative Review.

BACKGROUND: Since the 1950s, mental health care in Japan has been hospital-centered. A set of legislative initiatives were undertaken in 1995, emphasizing the importance of community-based mental health care. However, despite these attempts to develop a community-based mental health care system, the rate of inpatient-based treatment has remained high and the shift from hospital-centered care to community-based has still not fully materialized. AIM: This study aims to conduct a review of the available literature on the development of community-based mental health care in Japan between 2010 and 2020. METHODS: We conducted a standardized literature search in the electronic database Igaku Chuo Zasshi, aiming to identify original studies published between 2010 and 2020 that explored community mental health care in Japan. The included studies' outcomes were categorized as performance surveys, service user reports, service provider reports, and educational activities. A descriptive-analytical method was implemented in the current review. RESULTS: A total of 25 studies were examined. Six studies reported surveys assessing the performance of community-based mental health care on the assertive community treatment (ACT), compulsory treatment, home-visit nursing care, physical complications, and a welfare medicine collaboration on a remote islands. Four studies investigated the perspectives of service users or their families on home-visit nursing care, social participation, community program, and legislative revision. Ten studies focused on social withdrawal, service providers perspectives on local population needs, supporting skills, care programs, and the professional growth of psychiatric social workers. Five studies focused on educational approaches for future healthcare professionals and efforts to improve mental health literacy among adolescents. CONCLUSION: This paper provided the first comprehensive review of Japan's community-based mental health care. Between 2010 and 2020, community mental health care in Japan evolved in many directions, with the understanding that various needs should be met. Home-visit nursing care and ACT can be considered as the most thoroughly investigated and better developed. Research that adopt rigorous methodologies such as randomized controlled trials is required if the goal is to achieve solid conclusions.

Vacuolating cytotoxin A is associated with increased thrombin generation in gastric mucosa.

BACKGROUND: Activation of the coagulation system is a critical response for both the repair of tissue injury and the host defense against microbial pathogens. Activation of the coagulation cascade culminates with the generation of thrombin. In vitro studies have shown that thrombin protects gastric epithelial cells from injury. The present study was undertaken to assess in vivo the relationship between gastric intramucosal generation of thrombin and Helicobacter pylori infection. MATERIALS AND METHODS: This study comprised 59 patients with gastroduodenal disorders. There were 27 patients with H. pylori infection (Hp+), 14 without it (Hp-), and 18 patients with cured H. pylori infection (Hp c). The gastric intramucosal concentrations of thrombin-antithrombin complex (TAT), epidermal growth factor (EGF), prostaglandin E2 (PGE2), and vacuolating cytotoxin A (VacA) were measured by specific immunoassays. RESULTS: The level of TAT was significantly increased in patients with Hp+ compared to Hp- and Hp c. The levels of TAT, EGF and PGE2 were higher in VacA (+) patients than in those with VacA (-). VacA induced significant expression of tissue factor in gastric epithelial cells in vitro. The gastric intramucosal level of VacA antigen was proportionally and significantly correlated with TAT, EGF and PGE2 in Hp+ patients. The level of TAT was proportionally and significantly correlated with EGF in Hp+ patients but not in Hp- and HP c patients. CONCLUSIONS: These results showed that VacA produced by H. pylori is associated with increased thrombin generation, and that thrombin may play a protective role in H. pylori-associated gastroduodenal disorders.

Successful treatment of refractory hepatic lymphorrhea after gastrectomy for early gastric cancer, using surgical ligation and subsequent OK-432 (Picibanil) sclerotherapy.

Postoperative hepatic lymphorrhea is a very rare complication after abdominal surgery. Hepatic lymphorrhea, not containing chyle, involves an internal lymph fistula between the lymphatic channels toward the cisterna chyli and the peritoneal cavity. Over the past 20 years, 17 cases have been reported in Japan. Here, we report a further case, of a patient with successfully treated intractable hepatic lymphorrhea following gastrectomy for early gastric cancer. We review 18 cases, including the present case, with respect to the management of postoperative lymphorrhea refractory to conventional medical treatment.

Activated protein C inhibits the expression of platelet-derived growth factor in the lung.

The natural anticoagulant-activated protein C may inhibit inflammation and fibrosis in the lung. Platelet-derived growth factor is involved in the pathogenesis of lung fibrosis. This study assessed the effect of activated protein C on platelet-derived growth factor expression in human cell lines and in an in vivo model of lung fibrosis. Activated protein C significantly inhibited the secretion and expression of platelet-derived growth factor in human lung cell lines, primary bronchial epithelial cells, and macrophages. In vitro studies also showed that the endothelial activated protein C receptor is expressed by lung epithelial cells and macrophages, and that this receptor and the proteolytic activity of activated protein are implicated in the inhibition of platelet-derived growth factor expression. In the in vivo model of lung fibrosis, intratracheal administration of activated protein C decreased the expression of platelet-derived growth factor and suppressed the development of lung fibrosis. Concomitant intratracheal administration of activated protein C and anti-endothelial activated protein C receptor or anti-platelet-derived growth factor suppressed the inhibitory activity of activated protein C in vivo. In brief, this study describes a novel biological function of activated protein C that may further explain its inhibitory activity on lung inflammation and fibrosis.

Increased expression of multidrug resistance-associated protein 1 (mrp1) in hepatocyte basolateral membrane and renal tubular epithelia after bile duct ligation in rats.

Components of the multidrug resistance-associated protein (mrp) family mediate the adenosine triphosphate (ATP)-dependent transport of conjugated organic anions in the liver. Of these, mrp1 and mrp2 have been shown to have similar substrate specificity and nucleotide sequence. The intracellular localization and distribution of mrp1 under normal condition and cholestasis have not been as yet completely elucidated. To clarify this point, in the present study we evaluated the intracellular localization of mrp1 in rat liver and kidney after bile duct ligation (BDL). Bile duct was ligated in Wistar rats. Sequential staining of mrp1 by immunofluorescence was carried out in rat liver and kidneys 1, 3, and 5 days after bile duct ligation using confocal laser scanning microscopy. Weak granular staining of mrp1 was observed in cytoplasm of control rat hepatocytes. In addition to increased cytoplasm staining of mrp1, belt-and granule-like staining of mrp1 in basolateral membrane of hepatocytes was also shown after BDL. Furthermore, mrp1 immunofluorescence increased over time after BDL. No specific immunoflurescence of mrp1 was detected in control rat kidney. However, mrp1-positive staining was observed in epithelia of some renal tubules after BDL. This study showed that mrp1 immunofluorescence increased in hepatocyte basolateral membrane and cytoplasm and epithelia of some renal tubules after BDL. This increased mrp1 expression may be an adaptive response to impairment of hepato-biliary organic anion transport during obstructive cholestasis.