Objective To explore the diagnostic value of magnetic resonance imaging(MRI)and high-frequency ultrasound for synovitis of the hip in children(SHC).Methods A total of 107 children suffering from hip pain were enrolled and underwent MRI and ultrasound examinations.The value of MRI and ultrasound for diagnosing SHC and identifying different types of SHC was analyzed.Results The result consistency between high-frequency ultrasound and clinical diagnosis was higher than that between MRI and clinical diagnosis(Kappa:0.717 vs 0.586).The AUC of the combined detection for diagnosing SHC was greater than that of MRI(0.844 vs 0.812,P<0.05).For the differential diagnosis of different types of SHC,the result consistency between high-frequency ultrasound and clinical diagnosis was higher than that between MRI and clinical diagnosis(Kappa:0.813 vs 0.630).The AUC of high-frequency ultrasound and the combined detection for differentiation between joint swelling type and joint effusion type of SHC was 0.903 and 0.912,higher than 0.815 of MRI(P<0.05).The detection rates of joint space abnormality,joint effusion,joint swelling and joint cartilage changes were 92.45%(49/53),73.91%(17/23),90.70%(39/43),and 77.78%(14/18)when using MRI,and those were 96.23%(51/53),91.30%(21/23),95.35%(41/43),and 88.89%(16/18)when using high-frequency ultrasound.There was no significant difference in the detection rates of pathological changes such as joint space abnormality between the two methods(P>0.05).Conclusion The combined detection of MRI and high-frequency ultrasound has high diagnostic value for SHC.

BackgroundThe existing tools in China for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint do not sufficiently consider the specialty in psychiatric practice， and the scale items are somewhat cumbersome to use， which together restrict their further promotion and application. Accordingly， there is an urgent need for developing a more scientific assessment tool. ObjectiveTo construct a scale for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint and to verify its reliability and validity， so as to provide a generic tool for the assessment. MethodsBased on the theoretical framework of the knowledge-attitude-practice model， the preliminary scale was formed through systematic literature review， qualitative interview and Delphi method. From July to December 2021， a stratified sampling was utilized to select 729 psychiatric nurses from tertiary， secondary and primary （including unclassified medical institutions and grassroots hospitals） psychiatric hospitals in Guangdong Province. The formal scale was developed through item analysis， exploratory factor analysis and confirmatory factor analysis. The validity of the scale was evaluated by content validity and structure validity， and the reliability was verified by procedures including Cronbach's α coefficient， test-retest reliability， and split-half reliability. ResultsA total of 12 items of three dimensions （knowledge， attitude， practice） were included in the scale for assessing psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint. The scale-level content validity index （S-CVI） was 0.941， and the item-level content validity index （I-CVI） ranged from 0.812 to 1.000. Exploratory factor analysis extracted three common factors， and the cumulative variance contribution rate was 62.948%. The confirmatory factor yielded adequate fit. Cronbach's α coefficient was found to be 0.887 for the scale， 0.819 for knowledge dimension， 0.842 for attitude dimension， and 0.831 for practice dimension. The split-half reliability and test-retest reliability for the scale were 0.712 and 0.922， respectively. ConclusionThe scale shows satisfactory reliability and validity， which can be used to assess psychiatric nurses' knowledge， attitude and practice towards the use of protective restraint. ［Funded by Guangdong Clinical Teaching Base Teaching Reform Research Project （number， 2021JD119）］

Objective This study aims to establish a stable and efficient nursing information system in the context of smart hospital development.Methods Leveraging the hospital's health information exchange(HIE)platform,we optimized data collection strategies.Focusing on"patient's admission,transfer,and discharge",we analyzed nursing tasks at each link and created a comprehensive management task list based on the timeline.Key nursing steps incorporated intelligent assistive reminders and decision-making functions.The upgraded system was evaluated by comparing pre-and post-upgrade metrics:structured rates of documentation,daily time spent on the document entry,timeliness of rounds,rate of timely medication administration,and nursing satisfaction.Results The nursing documentation became highly structured and configurable,with daily documentation time reduced by approximately 1.16 hours.There were significant improvements in the timeliness of rounds and the rate of timely medication administration,alongside high nursing satisfaction.Conclusion The task-oriented nursing pattern can enhance nurs-ing efficiency and safety,facilitating a shift in the nursing model.

The guidelines for curriculum ideological and political of nursing ethics explored the ideological and political elements of Chinese nursing,and proposed the curriculum's ideological and political goals.The development framework and basic ideas of guidelines were formed from the aspects of the integration path of curriculum ideological and political,and professional teaching,searching for the entry point of curriculum ideological and political,reforming the teaching methodology,enriching the form of teaching,and constructing the case base of curriculum ideological and political.It promoted the deep integration of nursing professional knowledge transmission and ideological value guidance,created a distinctive education system of curriculum ideological and political for nursing ethics,and provided a reference for the curriculum ideological and political construction of national nursing ethics.

Objective To explore the current situation of evidence-based nursing practice in pain assess-ment by nurses in China to provide the decision-making data for maximizing to relieve the patient pain by car-rying out the pain assessment evidence-based nursing practice.Methods The non-probability sampling meth-od was used to conduct an online anonymous survey in 63 class 3A hospitals in the whole country.The ques-tionnaire included the general information questionnaire and evidence-based nursing practice scale for pain as-sessment.The evidence-based nursing practice scale for pain assessment included the pain screening,compre-hensive pain assessment,exchange with the patients and their households in the pain assessment,pain re-as-sessment,pain assessment tool selection and record.The 5 dimensions were compared by using item equaliza-tion.The data analysis was performed by the SPSS26.0.Results A total of 1 518 questionnaires were recov-ered,in which 1 482 questionnaires were valid with an effective recovery rate of 97.62％.The evidence-based nurse practice of pain assessment by nurse was(108.40±17.96)points,the pain screening was(12.87±2.23)points,the item average score was the highest[(4.29±0.74)points],the communication with the patients and their household was(23.69±4.93)points and the item average score was the lowest[(3.94±0.82)points].The regression analysis showed that whether receiving the pain training and whether distinguishing active pain and resting pain had a positive effect on the practical behavior(P＜0.05).Conclusion The evi-dence-based nursing practice in pain assessment by nurses in the partial class 3A hospitals in China is in the upper medium level.However,the communication between the patients and their families is insufficient.Man-agers should constantly enrich the training content and methods,and guide nurses to strengthen the communi-cation between nurses and the patients.

On August 2-4,2023,the"Third Summit Forum on'Building a Community of Shared Future for Doctors and Patients'"was jointly organized by institutions such as the Chinese Medical Ethics,the Hospital Humanities Management and Talent Training Special Committee of the China Population and Culture Promotion Association,Center for Ethical Studies of Renmin University of China,the Newspaper for China's Physicians,the China Health Law Society,the China Anti-Cancer Association,and the China Association For Ethical Studies in Harbin.The conference arranged a sub-forum for the"Seminar on the Construction of Chinese Medical Humanities",with domestic medical humanities scholars attending the conference.After heated discussions at the seminar,the Scholars'Consensus on the Construction and Development of Chinese Medical Humanities was formed.It was proposed that in the new era,it is urgent to build the medical humanities discipline,as well as lead the academic integration and development of medical humanities under the core socialist values.At the same time,for the construction of the medical humanities discipline,it is necessary to optimize the organizational mechanism,prosper and develop the overall framework of the medical humanities discipline,accelerate the construction of a professional teaching team for the medical humanities discipline,promote the establishment of a new carrier medical humanities education and teaching in cultivating morality and nurturing talents,as well as focus on solving problems related to the cultivation of medical humanities graduate students.

Objective:To analyze the value of the modified 5-factor frailty index in assessing postoperative complications and mortality in elderly hip fracture patients.Methods:In this retrospective study, clinical data were collected of hip fracture patients aged 60 years and above surgically treated at Beijing Luhe Hospital affiliated to Capital Medical University between January 2015 and December 2019.Patients' group assignment was based on whether the modified frailty index score was ≤1 or ≥2, and a post-surgery follow-up was conducted for survival at 30 days, 1 year, 2 years, and 4 years, which was analyzed by the Kaplan-Meier method.Multivariate Cox regression analysis was used to identify factors affecting death in elderly patients.Results:A total of 1 208 patients were included, with 890 in the group with the index score ≤1 and 318 in the group with the index score ≥2.There was no difference in mortality at 30 days(1.6% or 14/890 vs.1.9% or 6/318, P=0.707), 1-year(11.3% or 99/874 vs.11.6% or 36/310, P=0.917), 2-years(19.7% or 168/852 vs.24.3% or 73/300, P=0.099)and 4-years(44.0% or 238/541 vs.51.5% or 106/206, P=0.071). The incidence of postoperative complications in the group with the score ≥2 was higher(14.8% or 47/318 vs.9.7% or 86/890, P=0.012), including the incidence of stroke(6.3% or 20/318 vs.1.8% or 16/890, P<0.001)and the incidence of postoperative pneumonia(6.0% or 19/318 vs.3.1% or 28/890, P=0.029), and the differences were statistically significant.Multivariate Cox regression analysis showed that age, being female, the Charlson comorbidity index score and low hemoglobin at admission were risk factors for 1-year, 2-year and 4-year mortality post-surgery(all P<0.05), while the modified frailty index score had no correlation with postoperative mortality. Conclusions:A modified frailty index ≥2 is predictive of increased risk of postoperative pneumonia and stroke in patients with hip fractures, but is not correlated with the risk of postoperative mortality.

Decellularized matrix transplantation has emerged as a promising therapeutic approach for repairing tissue defects, with numerous studies assessing its safety and efficacy in both animal models and clinical settings. The host immune response elicited by decellularized matrix grafts of natural biological origin plays a crucial role in determining the success of tissue repair, influenced by matrix heterogeneity and the inflammatory microenvironment of the wound. However, the specific immunologic mechanisms underlying the interaction between decellularized matrix grafts and the host immune system remain elusive. This article reviews the sources of decellularized matrices, available decellularization techniques, and residual immunogenic components. It focuses on the host immune response following decellularized matrix transplantation, with emphasis on the key mechanisms of Toll-like receptor, T-cell receptor, and TGF-β/SMAD signaling in the stages of post-transplantation immunorecognition, immunomodulation, and tissue repair, respectively. Furthermore, it highlights the innovative roles of TLR10 and miR-29a-3p in improving transplantation outcomes. An in-depth understanding of the molecular mechanisms underlying the host immune response after decellularized matrix transplantation provides new directions for the repair of tissue defects.

This paper introduces the concept, basic theory and interventions of reminiscence therapy, summarizes the application status of reminiscence therapy in elderly patients with mental disorders and puts forward the prospect, so as to provide reference for research in China.

Objective:To explore the mediating effect of psychological resilience on the aggressive coping confidence and post-traumatic growth of psychiatric nurses.Methods:From July to September 2022, convenience sampling was used to select 1 200 psychiatric nurses from 5 psychiatric hospitals in Guangdong Province who had experienced workplace violence incidents as the research subject. The General Information Questionnaire, Confidence in Coping with Patient Aggression Instrument (CCPAI) , Connor-Davidson Resilience Scale (CD-RISC) , and Post-Traumatic Growth Inventory (PTGI) were used to investigate psychiatric nurses. Pearson correlation analysis was used to explore the association between nurses' aggressive coping confidence, psychological resilience and post-traumatic growth. Multiple linear regression was used to analyze the influencing factors of post-traumatic growth, and the Process plug-in was used to conduct non parametric repeated measurement to test the mediating effect. A total of 1 200 questionnaires were distributed, with 135 invalid questionnaires excluded and an effective recovery rate of 88.75%.Results:1 065 psychiatric nurses scored (35.41±7.56) on their aggressive coping confidence, (65.55±16.73) on their psychological resilience, and (65.32±16.60) on their post-traumatic growth. The total score of post-traumatic growth was positively correlated with the aggressive coping confidence ( r=0.371, P<0.01) , and positively correlated with psychological resilience ( r=0.663, P<0.01) . Multiple linear regression analysis showed that aggressive coping confidence, toughness dimension, self-improvement dimension, marital status, and positional title were the main influencing factors for the post-traumatic growth of psychiatric nurses ( P<0.05) . Psychological resilience played a part of the mediating effect (36.69% of the total effect) in aggressive coping confidence and post-traumatic growth. Conclusions:The post-traumatic growth, aggressive coping confidence and psychological resilience of psychiatric nurses are at a medium level. The post-traumatic growth, aggression coping confidence and psychological resilience of psychiatric nurses who have experienced workplace violence are closely related. Psychological resilience has a mediating effect between aggression coping confidence and post-traumatic growth. The post-traumatic growth of psychiatric nurses can be improved by intervening their aggressive coping confidence and psychological resilience.