As the core vehicle for preserving and transmitting traditional Chinese medicine（TCM） academic thought and clinical experience， the establishment of a robust quality evaluation system for TCM clinical case reports is a crucial component in the current standardization and modernization of TCM. Based on the practical experience of constructing the China Clinical Cases Library of Traditional Chinese Medicine by the China Association of Chinese Medicine， this study conducted a comprehensive analysis of critical challenges， including insufficient authenticity and unfocused evaluation criteria. It proposed a three-dimensional evaluation framework grounded in the structure-process-outcome logic， encompassing three dimensions of authenticity and standardization， characteristics and advantages， application and translational impact. This framework integrated 12 key evaluation indicators in a systematic manner. The model preserved the academic characteristics of TCM syndrome differentiation and treatment， while aligning with modern scientific research standards， achieving a balance between individualized TCM experience and standardized evaluation. Concurrently， this study provided theoretical foundations and methodological guidance for evaluating the quality of TCM clinical cases， contributing significantly to the inheritance of TCM knowledge， evidence-based practice， and the reform of talent evaluation mechanisms.

China emerges as a major country in nuclear energy development and the application of nuclear and radiologic technology. The diagnosis and treatment of acute radiation syndrom (ARS) caused by external irradiation represent a core function in the country′s medical rescue of nuclear and radiological emergencies. Clinically, ARS manifests hematopoietic, gastrointestinal, cutaneous, and central nervous system syndromes, with specific clinical manifestations, signs, severity, and prognosis strongly correlated with radiation dose. China has established a number of national and provincial centers for treating radiation-induced damage. Nevertheless, most medical staff have limited experience in ARS treatment. This consensus presents a summary of recent experience in treating ARS of China. In combination with recommendations from international organizations such as the World Health Organization (WHO), this consensus proposes key evidence of critical clinical issues of ARS, covering all links in the rescue of external irradiation-induced ARS. Initially, clinical diagnosis, syndromes, and severe degrees should be determined based on clinical symptoms and dose estimates. It is necessary to normalize clinical treatment measures for hematopoietic recovery, gastrointestinal injury treatment, infection control, symptomatic treatment, and multi-organ function preservation. To this end, this consensus offers cautions. This consensus provides principles of treatment with traditional Chinese medicine, psychological intervention, and follow-up. Additionally, it highlights multidisciplinary collaboration. It is recommended that this consensus be applied in relevant treatment centers.

Objective To investigate the effects of dapagliflozin on the risk of malignant ventricular arrhythmia(MVA)during hospitalization in patients with acute myocardial infarction(AMI).Methods A retrospective study was conducted to select patients with AMI who underwent percutaneous coronary intervention(PCI)in the department of cardiology of the Third Affiliated Hospital of Nanjing Medical University between January 2018 and November 2023.Clinical datas collected during hospitalization included demographics(gender,age),baseline vital signs(systolic blood pressure,diastolic blood pressure,heart rate),comorbidities(hypertension,diabetes mellitus),body mass index(BMI),smoking,alcohol consumption,ST segment elevation myocardial infarction(STEMI),Killip class≥3,laboratory parameters[white blood cell count(WBC),neutrophil percentage(NEU%),serum creatinine(SCr)],procedural data(number of coronary stents implanted,culprit vessels being the left main coronary artery,left anterior descending artery,right coronary artery,left circumflex artery and intraoperative hypotension),medications[angiotensin converting enzyme inhibitor/angiotensinⅡreceptor blocker(ACEI/ARB),β-blockers,aspirin,ticagrelor,clopidogrel,platelet glycoproteinⅡb/Ⅲa receptor antagonists,Statin],and electrocardiogram characteristics[the number of cases frequent ventricular premature contractions(premature beats)and the number of cases of sinus rhythm].The study endpoint was the occurrence of MVA during hospitalization among enrolled patients.Patients were categorized into the MVA group and the non-MVA group based on the occurrence of MVA during their hospital stay.Differences in clinical characteristics between the two groups were compared.Univariate and multivariate Logistic regression analyses were employed to evaluate the impact of dapagliflozin use on the risk of MVA in patients with AMI.Results A total of 2 893 eligible AMI patients were enrolled and 145 patients(5.01%)experienced MVA during hospitalization.Compared with the MVA group,the proportion of patients taking dapagliflozin was higher in the non-MVA group[13.2%(363/2 748)vs.6.2%(9/145),P=0.014],the proportion of males was higher[74.3%(2 042/2 748)vs.66.9%(97/145),P=0.048],the age was younger(years:64.82±13.91 vs.69.78±14.07,P<0.001),the heart rate at admission was slower(beats/min:80.09±15.72 vs.84.31±20.92,P=0.002),the proportion of patients with Killip grade≥3 was lower[11.5%(317/2 748)vs.38.6%(56/145),P<0.001],the proportion of smoking patients was higher[48.0%(1 319/2 748)vs.33.8%(49/145),P<0.05],SCr level was lower(μmol/L:84.73±58.52 vs.102.87±59.47,P<0.001),and the proportion of patients taking ACEI/ARB and β-blockers was higher[64.9%(1 783/2 748)vs.49.0%(71/145),65.1%(1 788/2 748)vs.53.8%(78/145),both P<0.05],the rate of frequent premature ventricular beats was lower[1.0%(28/2 748)vs.11.7%(17/145),P<0.05],and the proportion of patients with intraoperative hypotension was lower[3.2%(86/2 748)vs.10.6%(15/145),P<0.05].After adjusting numerous confounding factors,multifactorial Logistic regression analysis showed that dapagliflozin may significantly reduced the risk of MVA in patients with AMI after PCI[odds ratio(OR)=0.417,95%confidence interval(95%CI)was 0.200-0.880,P=0.022].Subgroup analysis suggested that there were 1 042 AMI patients with diabetes mellitus,of whom 348 took dapagliflozin,and 8 patients(2.30%)had MVA.The risk of MVA was reduced in patients taking dapagliflozin(Log-Rank:χ2=11.983,P=0.001).Conclusion The use of dapagliflozin significantly reduced the risk of MVA during hospitalization in patients with AMI.

Objective To investigate the risk factors associated with perioperative hemodynamic disorders(HD)following carotid artery stenting(CAS)for carotid sinus stenosis.Methods The clinical data of 71 patients who underwent CAS for carotid sinus stenosis were retrospectively analyzed.The patients were divided into the HD group(20 cases)and the non-HD group(51 cases)based on the occurrence of HD,and inter-group comparisons along with binary logistic regression analysis were performed.All patients underwent carotid computed tomography angiography(CTA)prior to surgery.Results In the HD group,the duration of dopamine usage ranged from 9 to 71 hours,the mean age was(73.90±5.24)years old(P=0.038),and the average length of hospital stay was(9.60±3.63)days(P＜0.001).Univariate logistic regression analysis revealed that plaque calcification(P=0.035),annular calcification(P＜0.001),plaque length(P=0.012),and the degree of stenosis(P=0.014)were associated with perioperative HD after CAS.Multivariate logistic regression analysis identified annular calcification and plaque length as independent predictors of perioperative HD(P＜0.05).Conclusion Age,plaque calcification,annular calcification,plaque length,and the degree of stenosis are closely associated with the occurrence of perioperative HD after CAS in patients with carotid sinus stenosis.Annular calcification and plaque length are independent risk factors for the occurrence of HD.

Objective To investigate the effects of dapagliflozin on the risk of malignant ventricular arrhythmia(MVA)during hospitalization in patients with acute myocardial infarction(AMI).Methods A retrospective study was conducted to select patients with AMI who underwent percutaneous coronary intervention(PCI)in the department of cardiology of the Third Affiliated Hospital of Nanjing Medical University between January 2018 and November 2023.Clinical datas collected during hospitalization included demographics(gender,age),baseline vital signs(systolic blood pressure,diastolic blood pressure,heart rate),comorbidities(hypertension,diabetes mellitus),body mass index(BMI),smoking,alcohol consumption,ST segment elevation myocardial infarction(STEMI),Killip class≥3,laboratory parameters[white blood cell count(WBC),neutrophil percentage(NEU%),serum creatinine(SCr)],procedural data(number of coronary stents implanted,culprit vessels being the left main coronary artery,left anterior descending artery,right coronary artery,left circumflex artery and intraoperative hypotension),medications[angiotensin converting enzyme inhibitor/angiotensinⅡreceptor blocker(ACEI/ARB),β-blockers,aspirin,ticagrelor,clopidogrel,platelet glycoproteinⅡb/Ⅲa receptor antagonists,Statin],and electrocardiogram characteristics[the number of cases frequent ventricular premature contractions(premature beats)and the number of cases of sinus rhythm].The study endpoint was the occurrence of MVA during hospitalization among enrolled patients.Patients were categorized into the MVA group and the non-MVA group based on the occurrence of MVA during their hospital stay.Differences in clinical characteristics between the two groups were compared.Univariate and multivariate Logistic regression analyses were employed to evaluate the impact of dapagliflozin use on the risk of MVA in patients with AMI.Results A total of 2 893 eligible AMI patients were enrolled and 145 patients(5.01%)experienced MVA during hospitalization.Compared with the MVA group,the proportion of patients taking dapagliflozin was higher in the non-MVA group[13.2%(363/2 748)vs.6.2%(9/145),P=0.014],the proportion of males was higher[74.3%(2 042/2 748)vs.66.9%(97/145),P=0.048],the age was younger(years:64.82±13.91 vs.69.78±14.07,P<0.001),the heart rate at admission was slower(beats/min:80.09±15.72 vs.84.31±20.92,P=0.002),the proportion of patients with Killip grade≥3 was lower[11.5%(317/2 748)vs.38.6%(56/145),P<0.001],the proportion of smoking patients was higher[48.0%(1 319/2 748)vs.33.8%(49/145),P<0.05],SCr level was lower(μmol/L:84.73±58.52 vs.102.87±59.47,P<0.001),and the proportion of patients taking ACEI/ARB and β-blockers was higher[64.9%(1 783/2 748)vs.49.0%(71/145),65.1%(1 788/2 748)vs.53.8%(78/145),both P<0.05],the rate of frequent premature ventricular beats was lower[1.0%(28/2 748)vs.11.7%(17/145),P<0.05],and the proportion of patients with intraoperative hypotension was lower[3.2%(86/2 748)vs.10.6%(15/145),P<0.05].After adjusting numerous confounding factors,multifactorial Logistic regression analysis showed that dapagliflozin may significantly reduced the risk of MVA in patients with AMI after PCI[odds ratio(OR)=0.417,95%confidence interval(95%CI)was 0.200-0.880,P=0.022].Subgroup analysis suggested that there were 1 042 AMI patients with diabetes mellitus,of whom 348 took dapagliflozin,and 8 patients(2.30%)had MVA.The risk of MVA was reduced in patients taking dapagliflozin(Log-Rank:χ2=11.983,P=0.001).Conclusion The use of dapagliflozin significantly reduced the risk of MVA during hospitalization in patients with AMI.

China emerges as a major country in nuclear energy development and the application of nuclear and radiologic technology. The diagnosis and treatment of acute radiation syndrom (ARS) caused by external irradiation represent a core function in the country′s medical rescue of nuclear and radiological emergencies. Clinically, ARS manifests hematopoietic, gastrointestinal, cutaneous, and central nervous system syndromes, with specific clinical manifestations, signs, severity, and prognosis strongly correlated with radiation dose. China has established a number of national and provincial centers for treating radiation-induced damage. Nevertheless, most medical staff have limited experience in ARS treatment. This consensus presents a summary of recent experience in treating ARS of China. In combination with recommendations from international organizations such as the World Health Organization (WHO), this consensus proposes key evidence of critical clinical issues of ARS, covering all links in the rescue of external irradiation-induced ARS. Initially, clinical diagnosis, syndromes, and severe degrees should be determined based on clinical symptoms and dose estimates. It is necessary to normalize clinical treatment measures for hematopoietic recovery, gastrointestinal injury treatment, infection control, symptomatic treatment, and multi-organ function preservation. To this end, this consensus offers cautions. This consensus provides principles of treatment with traditional Chinese medicine, psychological intervention, and follow-up. Additionally, it highlights multidisciplinary collaboration. It is recommended that this consensus be applied in relevant treatment centers.

Objective To investigate the risk factors associated with perioperative hemodynamic disorders(HD)following carotid artery stenting(CAS)for carotid sinus stenosis.Methods The clinical data of 71 patients who underwent CAS for carotid sinus stenosis were retrospectively analyzed.The patients were divided into the HD group(20 cases)and the non-HD group(51 cases)based on the occurrence of HD,and inter-group comparisons along with binary logistic regression analysis were performed.All patients underwent carotid computed tomography angiography(CTA)prior to surgery.Results In the HD group,the duration of dopamine usage ranged from 9 to 71 hours,the mean age was(73.90±5.24)years old(P=0.038),and the average length of hospital stay was(9.60±3.63)days(P＜0.001).Univariate logistic regression analysis revealed that plaque calcification(P=0.035),annular calcification(P＜0.001),plaque length(P=0.012),and the degree of stenosis(P=0.014)were associated with perioperative HD after CAS.Multivariate logistic regression analysis identified annular calcification and plaque length as independent predictors of perioperative HD(P＜0.05).Conclusion Age,plaque calcification,annular calcification,plaque length,and the degree of stenosis are closely associated with the occurrence of perioperative HD after CAS in patients with carotid sinus stenosis.Annular calcification and plaque length are independent risk factors for the occurrence of HD.

【Objective】 To evaluate and analyze the impact of COVID-19 epidemic on inventory of red blood cells (RBCs)in local and municipal blood stations in China, and to provide reference for the management of public health emergencies. 【Methods】 Relevant data from 2018 to 2021 were collected, and the differences in the volume of qualified RBCs, the usage efficiency of inventory RBCs, the average daily distribution of RBCs,the blood distribution rate of RBCs prepared by 400 mL whole blood, the difference in the average storage days of RBCs at the time of distribution, the average daily inventory of RBCs and the time of the average daily inventory of RBCs to maintain the distribution in 24 local and municipal blood stations in China during the COVID-19 epidemic and non-epidemic periods were retrospectively analyzed. 【Results】 Compared with non-epidemic periods, the volume of qualified RBCs [(117 525.979 ±52 203.175)U] and the average daily distribution of RBCs [( 156. 468 ± 70. 186) U ] increased significantly, but the usage efficiency of inventory RBCs decreased(97.24%±0.51%) significantly (P<0.05).There was no significant difference in the blood distribution rate of RBCs prepared by 400 mL whole blood(73.88%±20.30%), the average storage days of RBCs distribution(13.040 ±3.486), the average daily stock quantity of RBCs[(2 280.542 ±1 446.538) U ] and the time of the average daily inventory of RBCs to maintain the distribution[(15.062 ±7.453) d] (P>0.5). 【Conclusion】 During the COVID-19 epidemic, the inventory management of RBCs operated well, the overall inventory remained relatively stable, the stock composition and storage period showed no significant change.

Objective:To investigate the effect of preoperative hemoglobin (Hb) level on the risk of developing acute kidney injury (AKI) after percutaneous coronary intervention (PCI) in patients with acute myocardial infarction (AMI).Methods:A retrospective study was conducted. The hospitalized patients diagnosed with AMI who underwent PCI from May 2015 to May 2020 in the department of cardiology in the Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University were enrolled. According to the serum creatinine (SCr) level before and after interventional therapy, the patients were divided into an AKI group and a non-AKI group. The difference in patients' Hb levels between the AKI and non-AKI groups was compared. Univariate and multivariate Logistic regression analyses were used to analyze the effects of Hb levels on the risk of AKI after interventional therapy in patients with AMI. Kaplan-Meier survival curve was used to evaluate the effects of Hb levels on patients with AMI in all-cause death in the hospital.Results:A total of 922 AMI patients were enrolled in this study, of which 165 patients (17.9%) developed AKI. Compared with the non-AKI group, female patients in the AKI group had a higher proportion [35.8% (59/165) vs. 26.9% (204/757)], older (age: 69.78±14.56 vs. 66.61±13.44), with a lower rate of smoking [42.4% (70/165) vs. 51.7% (391/757)] and a higher prevalence of hypertension [73.3% (121/165) vs. 63.5% (481/757)], however, the patients in AKI group also had a worse cardiac function [the proportion of Killip grade 3 or above was higher: 33.9% (56/165) vs. 13.9% (105/757)], lower Hb level (g/L: 127.61±22.18 vs. 132.79±19.45), and there were less patients using angiotensin converting enzyme inhibitor/angiotensin Ⅱreceptor blocker [ACEI/ARB, 60.0% (99/165) vs. 74.5% (564/757)] and more patients using diuretics [24.8% (41/165) vs. 17.7% (134/757)] in AKI group, the differences were statistically significant (all P < 0.05). Compared with non-AKI group, patients in AKI group had a longer operation time [operation time > 60 minutes: 4.2% (7/165) vs. 1.5% (11/757)] and received more contrast media during the operative procedure [contrast media > 100 mL: 16.4% (27/165) vs. 3.6% (27/757)], the individuals had a higher rate of intra-operative hypotension [16.4% (27/165) vs. 8.2% (62/757)], and more patients were implanted more than 2 stents [8.5% (14/165) vs. 3.6% (27/757), all P < 0.05]. Univariate Logistic regression analysis suggested that each 1 g/L increase in preoperative Hb level was associated with a 1.2% decrease in the risk of postoperative AKI [odds ratio ( OR) = 0.988, 95% confidence interval (95% CI) was 0.980-0.996, P = 0.003]. Meanwhile, for every 1 standard deviation increase in preoperative Hb level, the risk of postoperative AKI decreased by 22.1% ( OR = 0.779, 95% CI was 0.661-0.918, P = 0.003). The patients were divided into low, medium and high concentration groups according to Hb levels (Hb levels were < 110 g/L, 110-150 g/L, ≥ 150 g/L, respectively), and multivariate Logistic regression analysis showed that the risk of AKI was significantly reduced in the high concentration group compared with that in the low concentration group ( OR = 0.463, 95% CI was 0.241-0.888, P = 0.020). The Kaplan-Meier survival curve analysis indicated that the short term survival after coronary intervention in AMI patients with low Hb concentration was significantly lower than that in patients with medium and high Hb concentration (Log-Rank: χ2= 23.215, P < 0.001). Conclusions:Preoperative lower Hb level is an independent risk factor for postoperative AKI in AMI patients. AMI patients with lower Hb levels have an increased risk of all-cause mortality within 1 month after AMI.

Methods:Two thousand standard sections images werre collected from 2 000 clinical retrospective pediatric hip ultrasound videos from January 2019 to January 2021. All standard sections were annotated by the annotation team through the self-designed software based on Python 3.6 environment for image cross-media data annotation and manual review standardization process with unified standards. Among them, 1 753 were randomly selected for training the deep learning system, and the remaining 247 were used for testing the system. Further, 200 standard sections were randomly selected from the test set, and 8 clinicians independently completed the film reading annotation. The 8 independent results were then compared with the AI results.Results:The testing set consists of 247 patients. Compared with the clinician's measurements, the area under the receiver operating characteristic curve (AUC) of diagnosing hip joint maturity was 0.865, the sensitivity was 76.19%, and the specificity was 96.9%. The AUC of AI system interpretation under Graf detailed typing was 0.575, the sensitivity was 25.90%, the specificity was 89.10%. The 95% LoA of α-angle determined by Bland-Altman method, of -4.7051° to 6.5948° ( Bias -0.94, P<0.001), compared with clinicians' measurements. The 95% LoA of β-angle, of -7.7191 to 6.8777 ( Bias -0.42, P=0.077). Compared with those from 8 clinicians, the results of AI system interpretation were more stable, and the β-angle effect was more prominent. Conclusion:The AI system can quickly and accurately measure the Graf correlation index of standard DDH ultrasonic standard diagnosis plane.