ObjectiveThis paper aims to observe the syndrome improvement and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome）. MethodsThrough a multi-center randomized controlled methodology design，confirmed influenza cases were collected from October 2022 to April 2023 in the pediatrics department of eight hospitals，such as Dongfang Hospital of Beijing University of Chinese Medicine. A total of 180 children with influenza and heat accumulation in the lung and stomach syndrome conforming to the standard were recruited through the clinic. The sick children meeting the inclusion criteria were randomly divided into groups by a block-randomized method. The children in the experimental group were treated with Qingxuan Daozhi formula for five days，and those in the control group were treated with Oseltamivir Phosphate Granules for five days. The primary efficacy indicator was the negative conversion rate of influenza antigen detection. Secondary efficacy indicators were the Canadian acute respiratory illness and flu scale （CARIFS） and the incidence of complications，severe cases， and critical cases. Follow-up observation was conducted on the day of enrollment，48 hours after medication，72 hours after medication， and （6+1） d after medication. ResultsOne hundred and eighty participants were randomly assigned to the experimental group （90 cases） or the control group （90 cases）. All participants were followed up during the study. Comparison of influenza antigen detection results in the primary efficacy indicators showed that the average time of negative influenza antigen conversion in the experimental group was （5.29±1.25） d，and that in the control group was （5.40±1.68） d，without a statistically significant difference. After five days of intervention，52 cases in the experimental group and 51 cases in the control group converted to negative，without a statistically significant difference. CARIFS score results in the secondary efficacy indicators showed that during 72 hours after intervention，there were statistically significant differences between the experimental group and the control group in three dimensions， including headache，muscle soreness， and the need for extra care （P<0.05）. On the （6+1） days after the intervention，the differences in both the experimental group and the control group were statistically significant in 10 dimensions， including sore throat，bad sleep，uncomfortable feeling，poor spirit and fatigue，crying more than usual，the need for extra care，symptom，function，influence on parents，and total score （P<0.05）. The comparison results within the group in the dimensional scores of symptom， function， and influence on parents，as well as the CARIFS total score showed that with the delay of follow-up time，scores of both groups decreased significantly，with a statistically significant difference （P<0.01）. Inter-group comparison results showed that the mean score of the experimental group was higher than that of the control group at the time of enrollment. With the progress of intervention，the score of the experimental group was significantly decreased compared with that of the control group. At the end of follow-up，the mean score of the experimental group was lower than that of the control group，with no statistically significant difference. In terms of the incidence of complications，severe cases， and critical cases， there were no complications，severe cases， and critical cases in the two groups，without a statistically significant difference. ConclusionThe symptom improvement effect and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome） are not inferior to Oseltamivir Phosphate granules， and children's acceptance is better. It can be more widely used in clinical treatment of influenza in children （heat accumulation in the lung and stomach syndrome）.

Objective To analyze the risk factors for delayed hemorrhage in patients with early gastric carcinoma(EGC)after endoscopic submucosal dissection(ESD),as well as to explore the predictive value of predictive models.Methods The clinical data of 386 EGC treated with ESD patients from July 2019 to March 2024 were retrospectively analyzed.They were followed up for a short period of time(24 h～30 d postoperatively)after ESD,and were divided into the group of occurrence(50 cases)and the group of non-occurrence(336 cases)according to the occurrence or non-occurrence of delayed hemorrhage.To understand the clinical data of the patients,multivariate Logistic regression was used to analyze the risk factors for delayed hemorrhage in patients with EGC after ESD,and plot receiver operating characteristic curve(ROC curve)to analyze the predicted value.Results The proportions of cardia gastric fundus,lesion diameter ≥ 3 cm,submucosa with fibrosis,coarse blood vessels,and having ulcer or scar in the occurrence group were significantly higher than those in the non-occurrence group,the differences were statistically significant(P＜0.05).The results of multivariate Logistic regression analysis(with an introduction level of 0.05)showed that the lesion location was cardia-gastric fundus(OR=1.088,95％CI:1.040～1.138),the diameter of the lesion was ≥3 cm(OR=1.095,95％CI:1.057～1.135),and fibrosis under the mucosa(OR=1.130,95％CI:1.061～1.203),thick blood vessels under the mucosa(OR=1.177,95％CI:1.116～1.241),and the presence of ulcer or scar(OR=1.082,95％CI:1.057～1.108)were the risk factors for the occurrence of delayed hemorrhage in patients with EGC after ESD(P＜0.05).A prediction model was established:Logit(P)=-9.238+Location of lesion as cardia-gastric fundus × 0.084+Diameter of lesion ≥ 3 cm× 0.091+Submucosal with fibrosis × 0.122+Submucosal with thick blood vessels × 0.163+Ulcer or scar×0.079(P＜0.05),the likelihood ratio test yielded x2=131.09,DF=8,P＜0.05,which indicated that the constructed prediction model was valid.Hosmer-Lemeshow goodness-of-fit test showed a good model fit(P＞0.05).The ROC curve showed an area under the curve(AUC)value of 0.929 at a cutoff value of 12.00,with a sensitivity of 88.00％(95％CI:0.757～0.955)and a specificity of 83.04％(95％CI:0.780～0.869).Conclusion Postoperative delayed hemorrhage in patients with EGC treated with ESD is associated with cardia-gastric fundus,lesion diameter ≥3 cm,submucosal fibrosis,thick blood vessels,and the presence of ulcer or scar,and the prediction value of the prediction model constructed accordingly is good.

This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Objective To systematically summarize medication patterns and explore the potential mechanisms of core herbal combinations in treating chronic glomerulonephritis(CGN)based on data mining and network pharmacology,and to provide a reference for clinical treatment strategies.Methods Electronic book databases were searched to screen the CGN prescription from the works of contemporary Xin'an medical practitioners.Frequency statistics,association rule analysis,and clustering algorithms via the traditional Chinese medicine(TCM)Inheritance Support Platform V3.5 were applied to identify high-frequency herbs(frequency of use>10%)and core combinations.Active ingredients and potential targets were predicted using TCMSP,PubChem,and SwissTargetPrediction databases.Disease-related targets were retrieved from OMIM and GeneCards,after obtaining the intersecting targets,followed by protein-protein interaction(PPI)network construction(STRING platform),Cytoscape topological analysis,and GO and KEGG pathway enrichment(DAVID).Results A total of 151 prescriptions related to the treatment of CGN were included,involving 213 flavours of TCM,including 42 varites of high frequency drugs,mainly in the categories of supplementing deficiency,eliminating dampness and diuresis and clearing heat.Theherb properties were mainly cold,warm,and neutral,with flavors of sweet,bitter,and pungent.Herbs primarily targeted the liver,lung,kidney,and spleen meridians.Thecore combination"Astragali Radix,Dioscorea Rhizome,Atractylodis Macrocephalae Rhizoma,Imperata Rhizome,Pyrrosiae Folium,Poria"was identified,with key active ingredients including quercetin,stigmasterol,and β-sitosterol.Core targets involved IL6,EGFR,TNF,AKT1,and PIK3CA,while enriched pathways included PI3K-Akt and AGE-RAGE signaling.Conclusion Contemporary Xin'an practitioners primarily treat CGN by tonifying the spleen,nourishing the kidney,and clearing damp-heat.Thecore herbal combination exerts synergistic effects through multi-target intervention in immune-inflammatory pathways,oxidative stress,and fibrotic pathways,highlighting the holistic therapeutic advantages of TCM formulas via multi-component synergistic regulation and multi-target interactions.This study provides a theoretical foundation for further experimental validation and clinical applications.

Objective To analyze the risk factors for delayed hemorrhage in patients with early gastric carcinoma(EGC)after endoscopic submucosal dissection(ESD),as well as to explore the predictive value of predictive models.Methods The clinical data of 386 EGC treated with ESD patients from July 2019 to March 2024 were retrospectively analyzed.They were followed up for a short period of time(24 h～30 d postoperatively)after ESD,and were divided into the group of occurrence(50 cases)and the group of non-occurrence(336 cases)according to the occurrence or non-occurrence of delayed hemorrhage.To understand the clinical data of the patients,multivariate Logistic regression was used to analyze the risk factors for delayed hemorrhage in patients with EGC after ESD,and plot receiver operating characteristic curve(ROC curve)to analyze the predicted value.Results The proportions of cardia gastric fundus,lesion diameter ≥ 3 cm,submucosa with fibrosis,coarse blood vessels,and having ulcer or scar in the occurrence group were significantly higher than those in the non-occurrence group,the differences were statistically significant(P＜0.05).The results of multivariate Logistic regression analysis(with an introduction level of 0.05)showed that the lesion location was cardia-gastric fundus(OR=1.088,95％CI:1.040～1.138),the diameter of the lesion was ≥3 cm(OR=1.095,95％CI:1.057～1.135),and fibrosis under the mucosa(OR=1.130,95％CI:1.061～1.203),thick blood vessels under the mucosa(OR=1.177,95％CI:1.116～1.241),and the presence of ulcer or scar(OR=1.082,95％CI:1.057～1.108)were the risk factors for the occurrence of delayed hemorrhage in patients with EGC after ESD(P＜0.05).A prediction model was established:Logit(P)=-9.238+Location of lesion as cardia-gastric fundus × 0.084+Diameter of lesion ≥ 3 cm× 0.091+Submucosal with fibrosis × 0.122+Submucosal with thick blood vessels × 0.163+Ulcer or scar×0.079(P＜0.05),the likelihood ratio test yielded x2=131.09,DF=8,P＜0.05,which indicated that the constructed prediction model was valid.Hosmer-Lemeshow goodness-of-fit test showed a good model fit(P＞0.05).The ROC curve showed an area under the curve(AUC)value of 0.929 at a cutoff value of 12.00,with a sensitivity of 88.00％(95％CI:0.757～0.955)and a specificity of 83.04％(95％CI:0.780～0.869).Conclusion Postoperative delayed hemorrhage in patients with EGC treated with ESD is associated with cardia-gastric fundus,lesion diameter ≥3 cm,submucosal fibrosis,thick blood vessels,and the presence of ulcer or scar,and the prediction value of the prediction model constructed accordingly is good.

Objective To systematically summarize medication patterns and explore the potential mechanisms of core herbal combinations in treating chronic glomerulonephritis(CGN)based on data mining and network pharmacology,and to provide a reference for clinical treatment strategies.Methods Electronic book databases were searched to screen the CGN prescription from the works of contemporary Xin'an medical practitioners.Frequency statistics,association rule analysis,and clustering algorithms via the traditional Chinese medicine(TCM)Inheritance Support Platform V3.5 were applied to identify high-frequency herbs(frequency of use>10%)and core combinations.Active ingredients and potential targets were predicted using TCMSP,PubChem,and SwissTargetPrediction databases.Disease-related targets were retrieved from OMIM and GeneCards,after obtaining the intersecting targets,followed by protein-protein interaction(PPI)network construction(STRING platform),Cytoscape topological analysis,and GO and KEGG pathway enrichment(DAVID).Results A total of 151 prescriptions related to the treatment of CGN were included,involving 213 flavours of TCM,including 42 varites of high frequency drugs,mainly in the categories of supplementing deficiency,eliminating dampness and diuresis and clearing heat.Theherb properties were mainly cold,warm,and neutral,with flavors of sweet,bitter,and pungent.Herbs primarily targeted the liver,lung,kidney,and spleen meridians.Thecore combination"Astragali Radix,Dioscorea Rhizome,Atractylodis Macrocephalae Rhizoma,Imperata Rhizome,Pyrrosiae Folium,Poria"was identified,with key active ingredients including quercetin,stigmasterol,and β-sitosterol.Core targets involved IL6,EGFR,TNF,AKT1,and PIK3CA,while enriched pathways included PI3K-Akt and AGE-RAGE signaling.Conclusion Contemporary Xin'an practitioners primarily treat CGN by tonifying the spleen,nourishing the kidney,and clearing damp-heat.Thecore herbal combination exerts synergistic effects through multi-target intervention in immune-inflammatory pathways,oxidative stress,and fibrotic pathways,highlighting the holistic therapeutic advantages of TCM formulas via multi-component synergistic regulation and multi-target interactions.This study provides a theoretical foundation for further experimental validation and clinical applications.

Objective Using our team's recent research achievement"the cervical ultrasound scanning route map"as a teaching tool,to evaluate its impact on the learning effectiveness and confidence of beginners in the process of learning cervical spinal ultrasonography.Methods This study is a before and after self-control study.After recruit-ment of 40 cervical ultrasound beginners,they had completed questionnaire 1.The questionnaire was designed with three self-assessment questions on theoretical knowledge of cervical spinal ultrasound,three self-assessment ques-tions on practical skills of cervical spinal ultrasound and one question on willingness to use cervical spinal ultra-sound in the future.After traditional teaching without involving the route map,beginners completed questionnaire 2 with the same content.After a 20 min break,teacher introduced and explained the route map to the beginners,then the beginners completed questionnaire 3.Questions related to satisfaction with this learning experience had been added to questionnaire 3.The answers to all questions were scored on a scale of 1-10.In this study,the main out-come was the comprehensive learning score,calculated as(sum score of theoretical knowledge+sum score of prac-tical skills+score of willingness to use cervical ultrasound in the future)/7.Results Beginners'comprehensive learning score at the three time points were 2.9±1.3,4.8±1.8,5.7±1.8,F(2,22)= 52.11,P＜0.001,partial Eta squared=0.83.After introducing the route map,their comprehensive learning score increased 1.0(95%CI:0.46-1.49)(P＜0.001)compared to scores after traditional training.Conclusions The route map may significantly improve learning effectiveness and confidence of beginners in the field of cervical spinal ultrasonography and can be used as a routine training tool in the teaching of cervical spinal ultrasonography.

A middle-aged male came to Peking Union Medical College Hospital for treatment because of "pain for 10+ years, aggravated with emotional instability for 5 years". The patient's pain had a huge impact on life, with poor results even after repeated diagnosis and treatment in other hospitals. After multi-disciplinary discussion, it had been clarified that the pain was mainly caused by gout. The disease was heavily influenced by psychosocial factors. Therefore, the patient fits the diagnosis of "Psychological and Behavioral Factors Affecting Physical Diseases". The multi-disciplinary comprehensive management of the patient was carried out to identify and treat psychological factors affecting other medical conditions. After this mental treatment was performed, the patient's conditions significantly improved. The diagnosis and treatment of this patient demonstrates the importance of the multi-disciplinary treatment team for somatic symptoms (disorders).

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.