Promoting the international acceptance of clinical studies about traditional Chinese medicine (TCM) interventions is a key strategy for internationalization of TCM. However, the complexities of TCM interventions—in terms of the theories, practice patterns, and components—pose challenges to the design and implementation of clinical studies that are well accepted by the international community. This article summarized the current status of clinical studies about TCM interventions that were published in international journals, explored underlying barriers hindering the international acceptance, and discussed potential strategies for future development.

Promoting the international acceptance of clinical studies about traditional Chinese medicine (TCM) interventions is a key strategy for internationalization of TCM. However, the complexities of TCM interventions—in terms of the theories, practice patterns, and components—pose challenges to the design and implementation of clinical studies that are well accepted by the international community. This article summarized the current status of clinical studies about TCM interventions that were published in international journals, explored underlying barriers hindering the international acceptance, and discussed potential strategies for future development.

Promoting the international acceptance of clinical studies about traditional Chinese medicine (TCM) interventions is a key strategy for internationalization of TCM. However, the complexities of TCM interventions—in terms of the theories, practice patterns, and components—pose challenges to the design and implementation of clinical studies that are well accepted by the international community. This article summarized the current status of clinical studies about TCM interventions that were published in international journals, explored underlying barriers hindering the international acceptance, and discussed potential strategies for future development.

Objective To screen the predictors of early initiation of continuous renal replacement therapy(CRRT)in children with sepsis and construct a linear model,based on LASSO regression analysis.Methods A total of 55 children diagnosed with sepsis at Jiangmen Maternity and Child Health Care Hospital from April 2023 to February 2025.They were divided into CRRT group(n=17)and non-CRRT group(n=38)based on CRRT treatment usage.Using LASSO regression screening,predictive factors were identified and a Logistic regression model was established.The model's performance was evaluated using receiver operating characteristic(ROC)curve and calibration curve.Results There were significant differences in age,respiratory rate,body temperature,and mechanical ventilation between two groups(P＜0.05).Through LASSO regression analysis,four independent predictors of respiratory rate,body temperature,blood glucose,and C-reactive protein were identified.The constructed model demonstrated an area under the ROC curve of 0.94(95％CI:0.87-1.00),indicating good calibration accuracy.Conclusion The column line model based on body temperature,respiratory rate,blood glucose and C-reactive protein can effectively predict the need for early initiation of CRRT in sepsis children.

OBJECTIVE To explore the efficacy of low temperature plasma(LTP)in treatment of the rats with Pseudomonas aeruginosa(PA)wound infection.METHODS Totally 20 SD rats were assigned to establish the PA wound infection models and were randomly divided into the LTP group with 10 rats and the air control group with 10 rats.The wound healing dynamics,bacterial loading capacity,histopathology,levels of cytokines and microen-vironment features were observed during the healing process.RESULTS LTP accelerates the healing of PA infec-tion wound,the wound area reduced after the treatment for 3 days,and the inflammatory reactions alleviated;the infection symptoms subsided after the treatment for 7 days,and the wounds became dry and scabbed;the wounds reduced in size by day 15,showing favorable healing trends.Repeated measurement analysis of variance(ANOVA)indicated that there was significant difference in the impact of LTP on the covering rate of wounds(Ftime=10.230,P＜0.001;Fbetween-group=11.340,P=0.001;Finteraction=2.890,P=0.042).The result of quantitative bacterial loads analysis showed that the bacterial loads of the LTP group were lower than those of the control group after the treatment for 3,7 and 15 days(P＜0.05).The result of histopathology indicated that the infiltra-ted wound inflammatory cells of the LTP group reduced,the collagen fibers were well-aligned,and the neovascu-larization and formation of granulation tissues were evident.In addition,the pH value of wound tissues and reac-tive oxygen species(ROS)level were improved after the treatment with LTP,which was matched with the process of wound healing.The result of cytokines test showed that LTP could upregulate the levels of VEGF and TGF-β1,downregulate the levels of IL-1β and TNF-α,and promote the wound healing,with statistically signifi-cant differences observed(P＜0.05).CONCLUSION LTP may facilitate the control of infections by reducing the bacterial colony counts,establish the effective microenvironment for tissue healing,and accelerate the healing of wounds with PA infection by regulating the release of healing-related cytokines.

Objective:To understand the tobacco use situation and related factors among the occupational population in Beijing in 2018.Methods:The data were obtained from a special survey on “Healthy Beijing People—Ten-year Action Plan for Health Promotion (2009—2018)”. From June to September 2018, 12 908 participants were recruited from 16 districts of Beijing using the stratified sampling method combined with the typical sampling method. Questionnaires were conducted to collect basic information, work situations, tobacco exposure in public places, and smoking cessation. The Chi-square test was used to compare the differences in current smoking rates, smoking cessation rates and second-hand smoke exposure rates among participants with different characteristics. Multivariate logistic regression analysis was used to analyze the related factors of tobacco use.Results:The present smoking rate of the occupational population in Beijing was 18.0% (95% CI: 17.3%-18.7%), and the passive smoking exposure rate of non-smokers was 61.0% (95% CI: 60.1%-61.9%). The smoking cessation rate among the working population was 22.2% (95% CI: 20.7%-23.7%), and the proportion of current smokers with the intention to quit was 63.9% (1 485/2 325). The present smoking rate of employees of different genders, ages, education levels and occupational nature showed statistically significant differences ( P<0.05). The results of multivariate logistic regression analysis showed that in males, compared with the age group of 16-29 years old, the risk of smoking increased in the age groups of 30-39 years old, 40-49 years old and over 50 years old [ OR (95% CI) values were 1.49 (1.27-1.74), 1.34 (1.13-1.59) and 1.30 (1.06-1.59)]. Compared with those with junior high school or lower education, participants with high school/vocational/college education group had a higher risk of smoking ( OR=1.38, 95% CI: 1.13-1.69), while those with master′s degree or above had a lower risk of smoking ( OR=0.30, 95% CI: 0.22-0.42). The physical workers ( OR=1.28, 95% CI: 1.11-1.47) had a higher risk of smoking than the mental workers. Conclusion:The current smoking rate among the occupational population in Beijing is lower than the national level during the same period, but the exposure rate to second-hand smoke is relatively high. Age, educational level, job nature and gender are related factors of smoking.

A convenience sampling method was employed to recruit 445 food service employees from 67 Chinese restaurants across all 16 administrative districts of Beijing City from August to December in 2022. A questionnaire survey was conducted to assess their knowledge, attitudes, and behaviors regarding salt reduction and hypertension. The results revealed that awareness was highest for the statement "Hypertensive patients should reduce salt intake" (88.3%), while awareness of "China′s diagnostic criteria for hypertension" was the lowest (23.8%). Positive attitude endorsement rates were 96.0% for willingness to reduce salt, 95.3% for perceived self-efficacy in salt reduction, and 93.0% for agreement with a low-salt diet. Regarding behaviors, the rates of actively reducing salt when ordering takeout or dining out, using low-sodium salt, and using salt-reducing spoons were 73.7%, 45.4%, and 55.5%, respectively. The overall compliance rate for salt-reduction related behaviors was 73.9%. Multivariable logistic regression analysis demonstrated that: compared to the 18-29 age group, employees aged 30-39 ( OR=2.19, 95% CI: 1.16-4.14), 40-49 ( OR=3.36, 95% CI: 1.52-7.42), and 50-59 ( OR=3.25, 95% CI: 1.25-8.50) were significantly more likely to achieve compliance with salt-reduction behaviors; chefs were significantly more likely to achieve behavioral compliance compared to managerial staff ( OR=2.08, 95% CI: 1.08-3.98); employees in catering with adequate knowledge about salt reduction and hypertension were significantly more likely to exhibit behavioral compliance compared to those with inadequate knowledge ( OR=3.32, 95% CI: 1.83-5.92); employees in catering with positive attitudes towards salt reduction were significantly more likely to achieve behavioral compliance compared to those with negative attitudes ( OR=5.81, 95% CI: 2.05-16.43). In conclusion, food service employees in Beijing exhibit insufficient knowledge about salt intake and hypertension. While they demonstrate strong willingness to reduce salt, this does not consistently translate into action. Compliance with salt-reduction behaviors is influenced by age, education level, and job position. There is an urgent need to strengthen the dissemination of knowledge regarding high salt intake and hypertension and to implement personalized interventions targeting salt-reduction behaviors and skills.

Objective:To analyze the immunization status of routine vaccines for children aged 0-7 years old with special health status in Tianhe District, Guangzhou City, from 2023 to 2024.Methods:From April 2023 to March 2024, 42 vaccination units in Tianhe District, Guangzhou, were organized to collect data on diseases and vaccination history of children with special health status. Vaccination rates were calculated, and multivariate logistic regression models were used to explore the impact of special health status on vaccination rates.Results:A total of 1 976 children aged 0-7 years old with special health status were included, with an average of (1.26±0.58) diseases per participant. The average number of vaccine doses administered for routine immunizations was (14.29±4.27), and the full vaccination coverage was 72.76%. The vaccination rate of 10 doses in the immunization program vaccine was less than 90.00%. The timely rate of the first dose of hepatitis B vaccine (HepB1) was 74.14%, and that of the first dose of measles vaccine (MCV1) was 63.93%. Compared with children with infectious diseases, those with neonatal diseases were more likely to miss the third dose of poliomyelitis vaccine (PV3), MCV1 and the second dose of Group A meningococcal polysaccharide vaccine (MPSV-A2). Those with neuromuscular system diseases were more likely to miss PV3, MPSV-A2 and the first dose of Japanese encephalitis vaccine, live (JE-L1). Those with congenital heart disease were more likely to miss PV3, the third dose of diphtheria tetanus-acellular pertussis vaccine (DTaP3), MCV1, MPSV-A2, and JE-L1. Those with hematological disorders were more likely to miss PV3, MCV1, MPSV-A2, and JE-L1. Those with genetic diseases were more likely to miss MPSV-A2. Those with comorbidities were more likely to miss MCV1 and MPSV-A2. Those with neonatal diseases, neuromuscular system diseases, congenital heart disease, hematopoietic system diseases, genetic diseases, or comorbidities had difficulties in completing the full vaccination process.Conclusion:Children with special health conditions have lower rates of routine immunization and timely vaccination. More measures are needed to improve vaccination rates.

Objective The objective of this study was to construct a new Bayesian information borrowing model based on the concept of elastic prior,evaluate the statistical properties of the method through simulation studies,and provide a new method for historical information borrowing.Methods The concept of elastic prior was introduced into the commensurate prior method to establish the elastic commensurate prior model.Simulations were conducted for clinical study outcomes as normal variables under situations where historical data was either consistent or inconsistent with the current study data.Type Ⅰ error,statistical power,and the 95％posterior highest density credible interval were used as evaluation criteria to compare the performance of the elastic commensurate prior method with non-informative prior,full-information prior,power prior,and commensurate prior methods.Results Through simulation studies in various scenarios,it was shown that the proposed elastic commensurate prior method,compared to other prior methods under similar conditions,provides better control of Type Ⅰ error,higher statistical power,and relatively narrower posterior highest density credible intervals.Conclusion The proposed elastic commensurate prior method not only better controls Type Ⅰ error but also ensures higher statistical power,improving the accuracy of estimating treatment effects.This method introduces a new approach for borrowing information from historical data in clinical trials.

Objective:To translate the Vascular Quality of Life Questionnaire-6 (VQ6) into a Chinese version and to test its reliability and validity in patients with peripheral arterial disease.Methods:The English version of VQ6 scale was sinicized following the Brislin translation guidelines, and the Delphi consultation was used for cultural debugging to form the Chinese version of the VQ6. Convenience sampling was used to select 146 patients with peripheral arterial disease who attended the Department of Interventional and Vascular Surgery and the Department of Endocrinology of Affiliated Hospital of Nantong University from May to June 2024 for the survey. Data were analyzed using SPSS 26.0 and Amos 26.0. Correlation analysis and critical ratio method were used for item analysis and content validity index was used to evaluate content validity. The Chinese version of the Patient-Reported Outcomes Measurement Information System 29 Profile V2.1 (PROMIS-29 Profile v2.1) was selected as a validity scale to evaluate the criterion-related validity. Exploratory factor analysis and confirmatory factor analysis were used to evaluate the structural validity of the scale, and transgender test was used for measurement equivalence. Reliability of the scale was evaluated with the Cronbach's α coefficient and retest reliability index.Results:The Chinese version of the VQ6 scale had six items. The scale-level content validity index was 0.972, and the item-level content validity index ranged from 0.833 to 1.000. One common factor was extracted with a cumulative variance contribution of 83.526%. Criterion-related validity showed that the correlation coefficient between the Chinese version of the VQ6 and the PROMIS-29 Profile v2.1 was 0.688 ( P<0.01) . The scale essentially satisfied Δ RMSEA < 0.015 and Δ CFI < 0.01 in the transgender equivalence test. The Cronbach's α coefficient for the scale was 0.968 and the retest reliability was 0.978. Conclusions:The Chinese version of the VQ6 has good reliability and validity and is suitable as an assessment tool for quality of life in patients with peripheral arterial disease in our cultural context.