ObjectiveTo investigate the current situation of mutual recognition for ethical review outcomes in multicenter clinical research across 10 contracting medical institutions in Guangdong Province， analyze existing issues and propose improvement recommendations， thereby promoting the standardized management of mutual recognition for ethical review outcomes in medical institutions. MethodsData from 381 multicenter clinical studies conducted in these 10 medical institutions from January 24 to October 31， 2024， were collected. Text visualization was performed using Python and the WordCloud library， and statistical analyses were conducted with SPSS 25.0. ResultsOf the 381 studies investigated， industry-sponsored clinical trials （ISTs） accounted for 51.71%， while investigator-initiated clinical trials （IITs） constituted 48.29%. The proportions of ethical committees serving as primary reviewers and collaborative reviewers were 33.33% and 66.67%， respectively. The confirmation methods of mutual recognition outcomes were primarily expedited reviews （50.66%） and meeting reviews （49.34%）， and no cases of “direct confirmation” were found. The Chi-square test revealed statistically significant differences in review confirmation methods based on project type （χ²=14.851， P<0.001） and ethics committee role （χ²= 69.435， P<0.001）. The frequency distribution trend of the contingency table showed that IST projects and primary ethics committees preferred to employ meeting review （58.88% and 79.53% respectively， both higher than the average level of 49.34%）， while IIT projects and the collaborative ethics committees more frequently utilized expedited review （60.87% and 65.75% respectively， both higher than the average level of 50.66%）. ConclusionThe confirmation methods of mutual recognition for ethical review outcomes in multicenter clinical research are significantly associated with the role of the ethics committee and the type of project. It is recommended to improve management systems， enhance information construction and personnel training， as well as clarify mutual recognition responsibilities and strengthen supervision. This aims to ensure review quality while improving mutual recognition efficiency， thereby safeguarding the rights and interests of research participants.

Objective To investigate the anxiety and its related factors in medical staff during field training,so as to provide evidence for psychological education before field training.Methods A total of 81 medical staff who participated in field training were recruited in this cross-sectional study as research objects.The Hamilton Anxiety Scale(HAMA)and self-compiled questionnaires of related factors were used to measure the general states of the staff.Univariate analysis was used to screen relevant variables that affect anxiety,and then a logistic regression model was used for multivarate analysis to determine independent influencing factors.Results The detection rate of anxiety was 14.81%in the research objects.There were significant differences in the degree of anxiety among the medical staff with different variables such as gender,the number of exercises attended,childlessness,parental physical condition,tolerable training time,pastime activities,and personal title(P<0.05).Multivariate regression analysis indicated that gender and parental physical status were independent factors affecting anxiety(P<0.05).Conclusion During field training,a part of medical staff has anxiety,which may affect by multi-factors such as personal,family,and training environment.Therefore,psychological education and counseling before field training should be performed from multiple aspects.

Objective:To examine the therapeutic effects and molecular mechanisms of nuclear receptor NR4A1 in alleviating postoperative ileus (POI) in a rat model.Methods:Twenty-four Sprague-Dawley rats were randomly(random number) divided into four groups ( n=6/group): sham-operated control, POI model, POI model + NR4A1 stimultior (Cytosporone B, 13 mg/kg), and POI model + NR4A1 antagonist (DIM-C-pPhCO2Me, 2 mg/kg). After 24 hours, intestinal tissues and serum were collected for analysis. We assessed: (1) histopathological changes, (2) intestinal motility via propulsion rate, (3) NR4A1 expression by immunohistochemistry, (4) epithelial apoptosis via TUNEL assay, (5) inflammatory cytokines (IL-6, IL-4) by ELISA, (6) tight junction protein (occludin) by Western blot, and (7) p38MAPK/NF-κB pathway activation through combined western blot and immunofluorescence analyses. Results:Compared with sham controls, POI model rats showed (all P<0.05): significantly reduced NR4A1 expression, severe mucosal damage, increased inflammatory infiltration, elevated epithelial apoptosis, decreased occludin expression, impaired intestinal motility, upregulated pro-inflammatory cytokines (IL-6, IL-4), and activated p38MAPK/NF-κB signaling. NR4A1 activation with Cytosporone B significantly reversed these pathological changes (all P<0.05), while NR4A1 inhibition exacerbated them. Conclusions:NR4A1 activation attenuates POI by suppressing p38MAPK/NF-κB-mediated inflammation and preserving intestinal barrier function, suggesting its potential as a therapeutic target for postoperative ileus.

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.

Metaphors serve as important linguistic tools in doctor-patient communication,especially in describing and elucidating medical conditions to patients.Metaphors are widely used in doctor-patient communication because they represent complex medical terminology and diagnostic information in a more vivid and comprehensible way,which allows patients to understand and accept what doctors intend to convey.Also,doctors use metaphors to alleviate patients' fear and anxiety,thus enhancing trust and cooperation between them.However,it is noted that some challenges should be considered.In other words,the misuse of metaphors may cause misunderstandings,which could compromise the effectiveness of treatments.In this context,the proper use of metaphors is a significant issue in linguistics and communication studies.The development of philosophy of language not only offers various approaches to account for metaphors but also raises some issues in how doctors and patients understand metaphors.One point relates to the indeterminacy of metaphors,which means a single metaphor could have multiple interpretations.If this occurs,a patient may become confused when a doctor utters a metaphor.Another point involves the presuppositions in metaphors,which emphasize the implicit assumptions or background knowledge that a metaphor relies on for its interpretation.These presuppositions influence how a patient understands a metaphor.If the patient does not share the same presuppositions as the doctor,they may misunderstand what the doctor intends to convey.The aim of this paper is to address the challenges of metaphor use in doctor-patient communication through theoretical analysis,thereby fostering harmonious doctor-patient relationships and improving the quality and effectiveness of healthcare services.

Spinal muscular atrophy (SMA), an autosomal recessive neuromuscular disease with a carrier frequency of 1/60 ~ 1/40, is characterized by severe clinical symptoms, high mortality rate, and expensive treatment costs. Carrier screening is of paramount importance to detect high-risk couples, and therefore to reduce the occurrence of SMA. In China, SMA carrier screening has become widespread, though there is still a lack of genetic counseling expertise. This article has focused on the current challenges for SMA carrier screening, including the screening methods, target population, screening procedures, and pre-/post-testing counseling. The aim is to standardize its application and counseling in the clinical practice.

Specialist nurses play an increasingly important role in clinical,and at the same time,they(especially enterostomal therapists/wound stoma specialist nurses)are often troubled by ethical problems when facing patients independently.Based on the"structured analysis form of clinical nursing ethics"constructed in the early stage,this paper used a case study method,took a chronic wound patient with postpartum fat liquefaction combined with thread-knot reaction as an example,conducted an in-depth analysis and reflection on the ethical problems of enterostomal therapists choosing treatment plans in clinical work,as well as proposed clinical recommendations.Base on this,this paper suggests that specialist nurses should fully consider the wishes and background characteristics of patients when nursing and treating patients,and use the four-box model of ethical analysis to analyze and solve ethical conflicts.

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 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.

With the development of assisted reproductive technology, there will be more and more complex conflicts of interest issues and challenges. This paper used clinical medicine, legal and ethical analysis of WAS syndrome gene mutation assisted reproductive technology cases, emphasized that the law is the bottom line of morality, strengthen the consulting duty of the ethics committee of reproductive medicine, and pointed out that medical staff must fully perform the obligation of notification, respect their autonomy and provide patients with best medical assistance.