AIM To explore the clinical effects of Jinfukang Oral Liquid combined with thymosin α1 on patients with non-small cell lung cancer due to Dual Deficiency of Qi and Yin.METHODS Seventy-five patients were randomly assigned into thymosin α1 group(15 cases)for 4-week administration,Jinfukang Oral Liquid group(30 cases)for 4-week administration,and combination group(30 cases)for 4-week administration.The changes in TCM clinical syndrome effects,immunity indices(CD3+T,Th,CTL,total NK,CD56dim CD16+NK,NKT,Treg,MDSC),lethality/inhibition ratios(CTL/Treg,total NK/Treg,NKT/Treg,CTL/MDSC,total NK/MDSC,NKT/MDSC)and FACT-L scores were detected.RESULTS The Jinfukang Oral Liquid group and combination group demonstrated higher total effective rates than the thymosin α1 group(P＜0.05).After the treatment,the Jinfukang Oral Liquid group and combination group displayed increased NKT(P＜0.05)and decreased MDSC(P＜0.05),which were more obvious than those in the thymosin α1 group(P＜0.05),and higher NKT was observable in the Jinfukang Oral Liquid group(P＜0.05);the Jinfukang Oral Liquid group and combination group displayed increased lethality/inhibition ratios(P＜0.05),among which NKT/Treg,CTL/MDSC,total NK/MDSC,NKT/MDSC were higher than those in the thymosin α1 group(P＜0.05),and higher CTL/MDSC,NKT/MDSC were observable in the Jinfukang Oral Liquid group(P＜0.05);the Jinfukang Oral Liquid group(except for physiological status,society and family status)and combination group(except for society and family status)displayed increased FACT-L scores(P＜0.05).CONCLUSION For the patients with non-small cell lung cancer due to Dual Deficiency of Qi and Yin,Jinfukang Oral Liquid single use or combined with thymosin α1 can enhance peripheral blood immune surveillance,inhibit immune escape,restore the balanced state of tumor immune responses,and improve TCM syndromes and life quality.

With the increasing emphasis on patient-centered care and psychosocial support in modern healthcare systems,the role of medical social workers has evolved from auxiliary support to comprehensive participation.They serve as crucial liaisons for the healthcare service,delivering humanistic care for patients.Specially,their service has extended beyond traditional psycho-social counseling and doctor-patient communication to encompass whole-course care,community resource coordination,and pa-tient empowerment across multiple domains.As policies promoting humanistic healthcare and holistic well-being are progressively implemented,the scope of work for medical social workers has deepened and broadened in terms of role positioning and service demands.However,they also encounter significant challenges,including role ambiguity,interprofessional collaboration barriers,and insufficient institutional support mechanisms.To address these challenges,enhanced interprofessional education,evidence-based practice implementation,and policy-driven mechanisms are essential for strengthening their clinical competencies,delinea-ting professional boundaries,and optimizing resource allocation.These synergistic approaches collectively reinforce medical social workers'integral role in advancing humanistic care models while elevating their professional stature within the evolving healthcare ecosystem.

Objective To investigate the governance requirements for real world data(RWD)in China's medical standards and specifications,summarize key technical aspects of data governance,and provide refer-ences for RWD governance-related research.Methods Computerized searches were conducted in CNKI,Wan-fang Data,VIP,and SinoMed,as well as the official websites of 29 national medical societies and the National Standard Information Public Service Platform,covering all records from inception to December 12,2023.A data extraction form was developed,and the included standards and specifications were categorized according to the first six RWD governance processes outlined in the Guidelines for Real World Data Used to Generate Real-World Evidence(Trial)issued by the National Medical Products Administration:data security,data extraction,data cleaning,data transformation,data transmission and storage,and quality control.Relevant content on data governance was systematically summarized and comparatively analyzed.Results A total of 32 standards and specifications were included,comprising 15 foundational medical data standards and 17 data gov-ernance technical specifications.Among these,6 addressed data security,6 covered data extraction,5 focused on data cleaning,5 involved data transformation,6 pertained to data transmission and storage,and 4 discussed quality control.Foundational medical data standards included data description elements,terminology,and format standards,broadly covering essential data elements and meeting basic standardization needs.Data gov-ernance technical specifications primarily provided general guidelines for medical data governance,emphasizing requirements and recommendations.While requirements for data security and extraction were relatively well-de-fined,technical guidance on data transformation and quality control remained limited,and implementation pathways for data cleaning,transmission,and storage were insufficiently detailed.Conclusions As real-world evidence plays an increasingly critical role in healthcare decision-making,China's medical standards and speci-fications have established a preliminary governance framework for RWD.However,technical details and practi-cal implementation of RWD governance still require further refinement.

Objective: To analyze the change trends in the body shape indicators and proportions of students in Harbin from 2010 to 2024, and to investigate ergonomic compatibility of functional dimensions of school desks and chairs with current student shape indicators, so as to provide a reference for revising furniture standards of desks and chairs. Methods: Between September and November of both 2010 and 2024, a combination of convenience sampling and stratified cluster random sampling was conducted across three districts in Harbin, yielding samples of 6 590 and 6 252 students, respectively. Anthropometric shape indicators cluding height, sitting height, crus length, and thigh length-and their proportional changes were compared over the 15-year period. The 2024 data were compared with current standard functional dimensions of school furniture. The statistical analysis incorporated t-test and Mann-Whitney U- test. Results: From 2010 to 2024, average height increased by 1.8 cm for boys and 1.5 cm for girls; sitting height increased by 1.5 cm for both genders; crus length increased by 0.3 cm for boys and 0.4 cm for girls; and thigh length increased by 0.5 cm for both genders. The ratios of sitting height to height, and sitting height to leg length increased by less than 0.1 . The difference between desk chair height and 1/3 sitting height ranged from 0.4-0.8 cm. Among students matched with size 0 desks and chairs, 22.0% had a desk to chair height difference less than 0, indicating that the desk to chair height difference might be insufficient for taller students. The differences between seat height and fibular height ranged from -1.4 to 1.1 cm; and the differences between seat depth and buttock popliteal length ranged from -9.8 to 3.4 cm. Among obese students, the differences between seat width and 1/2 hip circumference ranged from -20.5 to -8.7 cm, while it ranged from -12.2 to -3.8 cm among non obese students. Conclusion Current furniture standards basically satisfy hygienic requirements; however, in the case of exceptionally tall and obese students, ergonomic accommodations such as adaptive seating allocation or personalized adjustments are recommended to meet hygienic requirements.

Objective To explore the application effect of a mobile learning platform for tumor diagnosis and treatment combined with the case-based learning method(CBL)in the standardized training of oncology residents.Methods Fifty-two 2022-level trainees who underwent the resident physician standardized training in the Oncology Department of the First Affiliated Hospital of Kunming Medical University from August to December 2024 were selected as the research subjects.Using the random number table method,they were divided into the observation group and the control group,with 26 trainees in each group.The control group adopted the CBL teaching method,while the observation group adopted the tumor diagnosis and treatment mobile learning platform combined with the CBL teaching method.During the graduation assessment,the mastery degree of basic knowl-edge in the oncology specialty,the analysis ability of clinical cases,the performance level of clinical operation skills,and the sat-isfaction with the standardized training in oncology for the two groups of trainees were compared.Results The scores of the obser-vation group students in terms of their mastery of basic knowledge in oncology,their ability to analyze clinical cases,and their satis-faction with the oncology residency training teaching were[(84.42±3.43)points,(85.08±2.94)points,(7.50±1.03)points],which were significantly higher than those of the control group[(82.15±4.32)points,(82.12±3.82)points,(5.89±1.28)points](P＜0.05).There was no significant difference in the clinical operation skills scores between the two groups of students(P＞0.05).Conclusion The application of our mobile learning platform for tumor diagnosis and therapy combined with CBL can effectively enhance the educational outcomes and satisfaction in medical oncology standardized residency training.

This study was aimed at establishing a method of ultra-fast quantitative PCR for Brucella detection.We used an exogenous recombinant plasmid as the internal reference and targeted the T4SS secretion system,an important Brucella viru-lence factor,to design specific primers and probes.The sensitivity,specificity,and repeatability of this method were evaluated,and a standard curve was constructed.The coincidence rate of detection findings with this method versus quantitative PCR was determined.This method markedly decreased the detection time to only 10 minutes.The standard curve demonstrated a good linear relationship(Y=-3.410 7x+38.357,R2=0.998 5)with a low minimum detection limit of 10 copies/μL.The method exhibited good specificity and did not specifically amplify several common clinical bacteria other than Brucella.The de-tection of three concentrations of positive plasmids yielded coefficients of variation(CVs)of 0.20％to 0.91％,thus demonstra-ting the method's excellent repeatability.Furthermore,140 clinical samples were analyzed concurrently with the fluorescence PCR method,which yielded a 100％compliance rate and consistent results.Our findings indicated that the Brucella ultra-fast quantitative PCR was ultrafast;had high sensitivity,high specificity,and good specificity;and can be used for the clinical de-tection of Brucella and emergency investigation of epidemics.Therefore,this method is valuable for the early diagnosis of Bru-cella.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

OBJECTIVE: To compare clinical effect of anterior tibial plateau fracture line and anterior tibial fenestration reduction in treating anterolateral tibial plateau column fracture combined with posterior lateral column collapse. METHODS: Fifty-two patients with Schatzker typeⅡ tibial plateau anterolateral column fracture combined with posterolateral column collapse admitted from January 2016 to December 2021 were retrospectively analyzed and divided into two groups according to fracture reduction methods. There were 27 patients in fracture line group, including 19 males and 8 females, aged from 26 to 62 years old with an average of (43.2±11.4) years old;the time from injury to operation ranged from 4 to 8 days with an average of (5.8±1.5) days;treated with reduction and internal fixation via fracture line of lateral platform front. There were 25 patients in fenestrate group, including 13 males and 12 females, aged from 22 to 69 years old with an average of (40.8±11.1) years old;the time from injury to operation ranged from 4 to 8 days with an average of (6.0±1.4) days;treated with tibial fenestration reduction and internal fixation. The amount of bone graft, operation time, fracture healing time and complications were compared between two groups. Posterior slope angle (PSA) and posterior slope angle of the lateral tibial plateau was compared before surgery, 2 days and 6 months after surgery. The knee function was evaluated by Hospital for Speical Surgery (HSS) at 2 days and 6 months after surgery, respectively. Fracture reduction was evaluated by Rasmussen anatomic score of knee joint. RESULTS: Both of group were followed up from 12 to 24 months (16.0±3.4) months. No redisplacement of fracture, internal and external inversion deformity of knee joint, or instability of knee joint were found between two groups during follow-up. In fracture line group, 1 patient occurred wound fat liquefaction and 2 patients occurred lower limb intermuscular venous thrombosis occurred. In fenestration group, 1 patient occurred joint stiffness, 1 patient occurred lower limb intermuscular venous thrombosis, and 1 patient occurred superficial wound infection;there were no significant difference in complications between two groups (P>0.05). Bone graft volume, operative time and fracture healing time in fracture line group were (3.6±2.3) cm³, (123.4±18.2) min and (13.8±1.8) weeks, while in feneplast group were (4.8±1.8) cm³, (135.5±22.5) min and (15.2±2.0) weeks, respectively;the difference between two groups was statistically significant (P<0.05). The collapse depth of lateral platform articular surface at 2 days and 6 months after surgery were (0.8±0.1) and (0.9±0.1) mm in fracture line group, which were lower than those in fenestration group (0.9±0.1) and (1.1±0.1) mm, respectively (P<0.05). After 2 days and 6 months, , PSA in fracture line group were (9.4±1.5) ° and (10.1±1.9) °, respectively, which were lower than those in fenestration group (10.5±1.5) ° and (11.3±1.9) ° (P<0.05). Rasmussen anatomical scores in fracture line group at 2 days and 6 months were 16(16, 18) and 16(14, 16) points, respectively, which were better than those in fenestrated group (16, 16) and 14(14, 16) points (P< 0.05). The collapse depth, PSA and Rasmussen anatomical score between two groups were better than those before surgery (P<0.05). There was no significant difference in HSS score between two groups at 2 days after surgery (P>0.05). At six months after surgery, HSS score in fracture line group (86.7±3.6) was higher than that in fenestration group (84.1±3.91) (P<0.05). HSS score at 6 months after surgery was better than that at 2 days after surgery (P<0.05). CONCLUSION Both anterior tibial plateau fracture line and anterior tibial fenestration could be used to treat anterolateral tibial plateau column fracture with posterior lateral column collapse. Compared with fenestration group, transfracture line group had advantages of less intraoperative bone grafting, shorter operative time, shorter fracture healing time, better articular surface reduction effect and better knee functional recovery.
Humans ; Male ; Female ; Middle Aged ; Tibial Fractures/physiopathology* ; Adult ; Fracture Fixation, Internal/methods* ; Aged ; Retrospective Studies ; Tibia/injuries* ; Tibial Plateau Fractures

This study was aimed at establishing a method of ultra-fast quantitative PCR for Brucella detection.We used an exogenous recombinant plasmid as the internal reference and targeted the T4SS secretion system,an important Brucella viru-lence factor,to design specific primers and probes.The sensitivity,specificity,and repeatability of this method were evaluated,and a standard curve was constructed.The coincidence rate of detection findings with this method versus quantitative PCR was determined.This method markedly decreased the detection time to only 10 minutes.The standard curve demonstrated a good linear relationship(Y=-3.410 7x+38.357,R2=0.998 5)with a low minimum detection limit of 10 copies/μL.The method exhibited good specificity and did not specifically amplify several common clinical bacteria other than Brucella.The de-tection of three concentrations of positive plasmids yielded coefficients of variation(CVs)of 0.20％to 0.91％,thus demonstra-ting the method's excellent repeatability.Furthermore,140 clinical samples were analyzed concurrently with the fluorescence PCR method,which yielded a 100％compliance rate and consistent results.Our findings indicated that the Brucella ultra-fast quantitative PCR was ultrafast;had high sensitivity,high specificity,and good specificity;and can be used for the clinical de-tection of Brucella and emergency investigation of epidemics.Therefore,this method is valuable for the early diagnosis of Bru-cella.

Objective To explore the application effect of a mobile learning platform for tumor diagnosis and treatment combined with the case-based learning method(CBL)in the standardized training of oncology residents.Methods Fifty-two 2022-level trainees who underwent the resident physician standardized training in the Oncology Department of the First Affiliated Hospital of Kunming Medical University from August to December 2024 were selected as the research subjects.Using the random number table method,they were divided into the observation group and the control group,with 26 trainees in each group.The control group adopted the CBL teaching method,while the observation group adopted the tumor diagnosis and treatment mobile learning platform combined with the CBL teaching method.During the graduation assessment,the mastery degree of basic knowl-edge in the oncology specialty,the analysis ability of clinical cases,the performance level of clinical operation skills,and the sat-isfaction with the standardized training in oncology for the two groups of trainees were compared.Results The scores of the obser-vation group students in terms of their mastery of basic knowledge in oncology,their ability to analyze clinical cases,and their satis-faction with the oncology residency training teaching were[(84.42±3.43)points,(85.08±2.94)points,(7.50±1.03)points],which were significantly higher than those of the control group[(82.15±4.32)points,(82.12±3.82)points,(5.89±1.28)points](P＜0.05).There was no significant difference in the clinical operation skills scores between the two groups of students(P＞0.05).Conclusion The application of our mobile learning platform for tumor diagnosis and therapy combined with CBL can effectively enhance the educational outcomes and satisfaction in medical oncology standardized residency training.