Allergic diseases,also known as hypersensitivity diseases,are a systemic disorder affecting nearly 40%of the global population.Although they vary in affected sites and clinical manifestations,they share many common features.For example,allergic diseases are the same type Ⅰ hypersensitivity reaction;the disease mechanism is based on the inability of the positive deficiency to resist the evil,and the allergens induce the onset of the disease;the course of the disease is similar to the patient's physique;the onset of the disease is closely related to the taiyin meridian of the hand and the foot;and the disease locations in traditional Chinese medicine can be categorized as the"orifices",so that the different diseases can be treated with the same treatment.Chinese medicine believes that spleen deficiency is the initiating factor of immune dysfunction,and lung deficiency is the key to the occurrence of allergic diseases,and regulating the lung and spleen is the key point of treatment for allergic diseases.The method of"cultivating the earth and generating gold"is good at adjusting the spleen and stomach and restoring the function of the lungs,which is the key to"same treatment for different diseases"of allergic diseases.Therefore,the purpose of this article is to explore the commonalities of allergic diseases and the role of the method of"cultivating the earth and generating gold"in the treatment of allergic diseases under the perspective of"same treatment for different diseases".

Creutzfeldt-Jakob disease(CJD)is a rapidly progressive and fatal neurodegenerative disorder caused by prions,with certain infectivity and iatrogenic transmission risks.With the rapid progress and application of new dia-gnostic biomarkers and detection methods,as well as the construction and improvement of surveillance and reporting systems,the detection of CJD in patients domestically and internationally has shown an increasing trend year by year.Due to its long incubation period and heterogeneity of early symptoms,early identification and diagnosis of the disease is difficult,increasing the risk of transmission within medical institutions.Currently,there is a lack of con-sensus on the infection prevention and control of CJD.In order to timely identify and diagnose CJD as well as effec-tively block its transmission in medical institutions,this consensus summarizes 15 clinical concerns and formulates 24 specific recommendations based on the latest domestic and international research findings and clinical evidence,as well as combines with clinical practice,aiming to standardize healthcare-associated infection prevention and control measures for CJD and reduce its transmission risk in medical institutions.

With the continuous deepening of medical insurance payment reform, the implementation of the ambulatory patient groups(APG) based point system for payment has posed new challenges to the quality management of outpatient electronic medical record writing, as well as the supervision and operation management of outpatient costs in hospitals. A certain hospital began information technology construction in July 2021. By introducing diagnostic grouping functions into the outpatient electronic medical record system, the hospital strengthened the standardization of medical record writing. It also established an intelligent audit system for medical insurance costs to conduct full-process supervision of outpatient medical expenses and developed an intelligent operation analysis system for outpatient APG to provide a basis for hospital operation management decisions and performance distribution. These measures effectively improved the quality of outpatient medical record, reduced outpatient medical costs, and optimized their structure. The application of the intelligent medical insurance audit system also effectively prevented certain non-compliant issues in medical insurance payments, which can provide a reference for other medical institutions.

Breast cancer is one of the most common malignant tumors, and postoperative radiotherapy remains an essential component of its treatment. In recent years, hypofractionated radiotherapy has gradually become the recommended approach for postoperative breast cancer treatment. Compared with conventional fractionated radiotherapy, hypofractionated regimens shorten the overall treatment duration, enhance patient convenience, and reduce treatment costs, while achieving comparable long-term efficacy and maintaining good quality of life. Based on relevant domestic and international studies and clinical experience, this consensus establishes expert recommendations regarding indications, prescribed doses, dose constraints for organs at risk (OAR), implementation methods, and plan evaluation for hypofractionated radiotherapy after breast cancer surgery, with a particular focus on moderately hypofractionated (MHF) and ultrahypofractionated (UHF) regimens. MHF radiotherapy is applicable to whole-breast irradiation, chest wall irradiation, and regional nodal irradiation, and is suitable for most breast cancer patients. UHF radiotherapy, which employs a higher dose per fraction to further shorten the treatment course, is suitable for patients requiring rapid therapy or prioritizing treatment convenience. Although the short-term efficacy of UHF radiotherapyis similar to that of MHF radiotherapy, its long-term efficacy and safety require further clinical validation. Meanwhile, potential adverse effects of UHF, such as breast induration and atrophy, should be carefully assessed. Therefore, radiotherapy dose and fractionation regimen should be individualized according to patient-specific factors, particularly considering OAR dose constraints. Rational selection of radiotherapy regimens can minimize adverse effects while maintaining therapeutic efficacy, ultimately improving patient outcomes and quality of life. This consensus provides scientific guidance for the clinical and research application of hypofractionated radiotherapy in breast cancer.

Allergic diseases,also known as hypersensitivity diseases,are a systemic disorder affecting nearly 40%of the global population.Although they vary in affected sites and clinical manifestations,they share many common features.For example,allergic diseases are the same type Ⅰ hypersensitivity reaction;the disease mechanism is based on the inability of the positive deficiency to resist the evil,and the allergens induce the onset of the disease;the course of the disease is similar to the patient's physique;the onset of the disease is closely related to the taiyin meridian of the hand and the foot;and the disease locations in traditional Chinese medicine can be categorized as the"orifices",so that the different diseases can be treated with the same treatment.Chinese medicine believes that spleen deficiency is the initiating factor of immune dysfunction,and lung deficiency is the key to the occurrence of allergic diseases,and regulating the lung and spleen is the key point of treatment for allergic diseases.The method of"cultivating the earth and generating gold"is good at adjusting the spleen and stomach and restoring the function of the lungs,which is the key to"same treatment for different diseases"of allergic diseases.Therefore,the purpose of this article is to explore the commonalities of allergic diseases and the role of the method of"cultivating the earth and generating gold"in the treatment of allergic diseases under the perspective of"same treatment for different diseases".

Objective:To verify the applicability of the flight potential evaluation system in the psychological selection of pilots by testing the reliability and validity of the system.Methods:Between September and October 2021, 82 subjects, including 32 pilots and 50 volunteers, were recruited from the Aviation Force and the Air Force Medical Center to complete the flight potential evaluation system test. The pilots and volunteers were divided into the high score group (the top 27% in terms of scores) and low score group (the 27% from the bottom) according to the total score of the evaluation. In order to ensure the consistency of evaluation conditions, some subjects were selected to complete a second evaluation test one week later for reliability analysis. Six flight experts completed the Content Evaluation Form of the Flight Potential Evaluation System while the officer completed the Flight Performance Evaluation Questionnaire as the performance data of the pilots. The pass rates of the pilots and volunteers and discriminability of the flight potential evaluation system were analyzed to test the stability and effectiveness of the system.Results:①The flight potential evaluation system demonstrated a pass rate of 0.75 and a discriminability of 0.30 in pilots, compared with 0.30 and 0.51 in volunteers. The total scores of pilots and volunteers were (7.00±1.16) points and (3.38±2.15) points, respectively, with a statistically significant difference ( t=9.87, P<0.001). Significant differences were found in test scores between high-score group and low-score group for both pilots ( t=10.01, P<0.001) and volunteers ( Z=-4.65, P<0.001). ②Thirty-seven subjects (including 32 pilots and 5 volunteers, all from the Aviation Force) were tested twice, and the Pearson product-moment correlation coefficient for the paired results of 2 identical tests was r=0.750 ( P<0.001). ③As for the content of the evaluation system test, the experts′ degree of agreement and unanimity rate were 1. The evaluation score by the officer was positively correlated with the test score ( r=0.389, P=0.041). Conclusions:The flight potential evaluation system has a strong ability to distinguish flight-related abilities, suggesting that the system can be applied to the psychological selection of pilots and provide data for subsequent tests during the recruitment of candidates.

Tracheal intubation in emergency and complex scenarios is difficult for critical care medicine residents.Virtual reality(VR)technology has not been used in the training of tracheal intubation in critical care scenarios in China.This project team has developed an emergency tracheal intubation training system for the intensive care unit(ICU)based on virtual simulation technology,and has obtained the computer software copyright registration certificate from the National Copyright Administration(registration number:2024SR1139484).This system uses a case script of acute respiratory distress syndrome(ARDS)secondary to severe acute pancreatitis,sets the roles of patients,family members,nurses and residents,collects digital resources of ICU rescue scenes,computer-aided design(CAD)drawings,instrument models and equipment photos,models instruments and equipment,and uses PICO 4 Pro VR helmets to display the ICU environment in the virtual scene.The key points of skill assessment include tracheal intubation operation,the ability to interpret laboratory results,the ability to judge diseases and the ability to work in teams.The user center contains 3 submodules,namely,the score center,skill analysis and user management.There are 3 user roles in the system,namely,residents,teachers and administrators.The system can track and record the entire operation process,including video recording and playback,and score and comprehensively evaluate each step,thereby realizing an objective and quantitative training and assessment system.By simulating the three-dimensional clinical operation environment of the ICU,the entire process of real tracheal intubation is fully reproduced.Resident doctors are placed in the ICU rescue scene,focusing on training tracheal intubation skills,the ability of doctor-patient communication,on-the-spot response,and teamwork,which is expected to become an important type of standardized teaching in critical care medicine.

Objective To explore the effectiveness of a tracheal intubation training system based on virtual reality(VR)technology in cultivating the clinical practice abilities of resident physicians.Methods Twenty-five first-year resident physicians who were enrolled in the residency programme at Peking University Third Hospital from August 2024 to February 2025 were recruited for this study.All participants completed a questionnaire after receiving VR-based intensive care unit(ICU)emergency tracheal intubation training,to share their experiences with the VR technology-based ICU emergency tracheal intubation training and the shortcomings encountered during the process.Results ① General information:a total of 25 resident physician questionnaires were distributed in this study and received 25 valid responses(response rate 100%).Among the 25 residents,there were 15 males(60%)and 10 females(40%),with an average age of(25.3±0.8)years.Clinical experience was categorised as≤1 year 4 residents(16%),>1-3 years 8 residents(32%),>3-<5 years 5 residents(20%)and≥5 years 8 residents(32%).Among them,3 residents(12%)had no prior tracheal intubation experience,while 11(44%)had performed>10 intubations.Prior to this training,3 residents(12%)had received other forms of virtual tracheal intubation training,whereas 22(88%)had not.During traditional tracheal intubation training,18 residents(72%)reported that they monitored heart rate and blood pressure,whereas 7(28%)did not.In real-world emergency tracheal intubation scenarios,21 residents(84%)experienced role confusion.Additionally,23 residents(92%)believed that opportunities for tracheal intubation practice were too limited,17(68%)thought traditional training provided more guidance from instructors,and 15(60%)valued practical operation opportunities more in tracheal intubation training.②VR-based ICU emergency tracheal intubation training experience:23 residents(92%)considered the VR-based ICU emergency tracheal intubation training effective,with 13(52%)believing it to be more effective than traditional training.Furthermore,23 residents(92%)felt that the VR-based training created a more relaxed learning atmosphere,heightened their interest in learning tracheal intubation,and had better future prospects;22 residents(88%)believed that VR technology facilitated a better understanding of the laryngeal structure;24 residents(96%)thought that VR-based training reduced practical operation risks and better simulated real-world conditions;16 residents(64%)were highly satisfied with the VR-based ICU emergency tracheal intubation operating system;24 residents(96%)considered the case scenarios in the VR-based training reasonable.17 residents(68%)believed that VR-based training offered more learning opportunities,and 19 residents(76%)thought it reduced anxiety during the intubation process.③ Disadvantages of VR-based ICU emergency tracheal intubation:9 residents(36%)tended to overlook obtaining family consent before emergency tracheal intubation prior to the training.Regarding interactivity,5 residents(20%)rated it as excellent,9(36%)as average,and 11 residents(44%)believe that the interactivity was poor;22 residents(88%)felt a lack of tactile feedback during practical operations;20 residents(80%)recommended adding more simulated scenarios;11 residents(44%)believed that,compared to traditional training,VR training lacked practical operation opportunities.Additionally,17 residents(68%)experienced discomfort such as dizziness during the operation.Conclusion VR-based intubation training effectively enhances technical proficiency and psychological preparedness in ICU clinicians,particularly in anatomical visualization and risk-controlled rehearsal.

Objective To initially explore the possibility of applying the fluorescence micro-optical sectioning tomography(fMOST)high-resolution 3D reconstruction system to the morphological study of the intestinal nervous system and to preliminarily establish a method for studying the morphology of the intestinal nervous system using this system.Methods fMOST high-resolution 3D reconstruction system was used to study the intestinal nervous system of C57BL/6 mice in detail.Based on this method,a new morphological method of the visceral nervous system of small animal models was explored at the single-cell level.Results Compared with the large intestine,the small intestine lacked the typical myenteric plexus(Auerbach),deep mucosal plexus(Henley),and submucosal superficial plexus(Meissner).Conclusion The result of this paper provide a clearer and systematic display of the anatomical structure of the enteric nervous system in C57BL/6 mice,and further clarify the similarities and differences between the enteric nervous system of mice and human,and provide a theoretical basis for its rational application in the study of digestive system diseases.The morphological study of fMOST high-resolution 3D reconstruction system is not limited to the central nervous system,but can be extended to the morphological study of multiple visceral nervous systems.