As a new type of production factor that can empower the development of new quality productivity, the data element is an important engine to promote the high quality development of the industry. Traditional Chinese medicine(TCM) dispensing is the most basic work of TCM clinical pharmacy, and its quality directly affects the clinical efficacy of TCM. The integration of data elements and TCM dispensing can stimulate the innovation and vitality of the TCM dispensing industry and promote the high-quality and sustainable development of the industry. A large-scale, detailed, and systematic study on TCM dispensing was conducted. The innovative practice path of data fusion construction in the whole process of TCM dispensing was investigated by integrating the digital resources "nine full activities" of TCM dispensing, creating the digital dictionary of "TCM clinical information data elements", and exploring innovative applications of TCM dispensing driven by data and technology, so as to promote the standardized, digital, and intelligent development of TCM dispensing in medical health services. The research content of this project was successfully selected as the second batch of "Data element×" typical cases of National Data Administration in 2024, which is the only selected case in the field of TCM.
Medicine, Chinese Traditional/methods* ; Drugs, Chinese Herbal ; Humans

OBJECTIVE: To summarize the early clinical results and safety of Stand-alone OLIF application of lumbar lesions, and explored its surgical indications. METHODS: Total of 92 cases of lumbar spine lesions treated with Stand-alone OLIF at two medical centers from October 2014 to December 2018 were retrospectively analyzed, including 30 males and 62 females with an average age of (61.20±12.94) years old ranged from 32 to 83 years old. There were 20 cases of lumbar spinal stenosis, 15 cases of lumbar disc degeneration, 11 cases of lumbar degenerative spondylolisthesis, 6 cases of discogenic low back pain, 7 cases of giant lumbar disc herniation, 13 cases of primary lumbar discitis, 6 cases of adjacent vertebral disease after lumbar internal fixation surgery, and 14 cases of degenerative lumbar scoliosis. Pre-operative dual energy X-ray bone density examination 31 cases' T-values ranged from -1 to -2.4, 8 cases' T-values ranged from -2.5 to -3.5, and the rest had normal bone density. The number of fusion segments: 68 cases of single segment, 9 cases of two segment, 12 cases of three segment , and 3 cases of four segment. Fusion site:L_1,2 1 case, L_2,3 4 cases, L_3,4 10 cases, L_4,5 53 cases, L_2,3-L_3,4 3 cases, L_3,4-L_4,5 6 cases, L_1,2L_2,3L_3,4 1 case, L_1,2L_3,4L_4,5 1 case, L_2,3L_3,4L_4,5 10 cases, L_1,2L_2,3L_3,4L_4,5 3 cases. The clinical results and imaging results of this group of cases were observed, as well as the complications. RESULTS: The surgical time ranged from 40 to 140 minutes with an average of (60.92±27.40) minutes. The intraoperative bleeding volume was 20 to 720 ml with an average of (68.22±141.60) ml. The patients had a follow-up period of 6 to 84 months with an average of (38.50±12.75) months. The height of the intervertebral space recovered from (9.23±1.94) mm in preoperative to (12.68±2.01) mm in postoperative, and (9.11±1.72) mm at the last follow-up, there was a statistically significant difference(F=6.641, P=0.008);there was also a statistically significant difference between the postoperative and preoperative height of the intervertebral space(t=9.27, P<0.000 1);and there was also a statistically significant difference (t=10.06, P<0.000 1) between the last follow-up and postoperative height of the intervertebral space. At the last follow-up, cage subsidence grading was as follows:level 0 in 69 cases (76 segments), levelⅠin 17 cases (43 segments), level Ⅱin 5 cases (14 segments), and level Ⅲ in 1 case (1 segment);according to the number of segments, normal subsidence accounts for 56.72%, abnormal subsidence accounts for 43.28%. Bone mineral desity of normal subsidence groups was -0.50±0.07 whinch was better than that the abnormal subsidence groups -2.10±0.43, and the difference was statistically significant(χ²=2.275, P=0.014). As well as there was a statistically significant difference in the patient's VAS of backache from (6.28±2.11) in preoperative to (1.48±0.59) in last follow-up(t=8.56, P<0.05). The ODI recovered from (36.30±7.52)% before surgery to (10.20±2.50)% at the last follow-up, with a statistically significant difference (t=7.79, P<0.000 1). Complications involved 4 cases of intraoperative vascular injury, 21 cases of endplate injury, and 4 cases of combined vertebral fractures. The incision skin has no necrosis or infection. There were 4 cases of left sympathetic chain injury, 4 cases of transient left hip flexion weakness, 2 cases of left thigh anterolateral numbness with quadriceps femoris weakness, and 1 case of incomplete intestinal obstruction;8 cases were treated with posterior pedicle screw fixation due to fusion cage settlement accompanied by stubborn lower back pain, and 6 cases were treated with fusion cage settlement and lateral displacement. According to the actual number of cases, there were 38 complications, with an incidence rate of 41.3%. CONCLUSION The application of Stand alone OLIF in lumbar spine disease fusion has achieved good early results, with obvious clinical advantages, but also there are high probability of complications. It is recommended to choose carefully. It is necessary to continuously summarize and gradually clarify and complete the surgical indications and specific case selection criteria.
Humans ; Male ; Female ; Middle Aged ; Spinal Fusion/methods* ; Lumbar Vertebrae/injuries* ; Aged ; Adult ; Retrospective Studies ; Aged, 80 and over

OBJECTIVES: To construct a Z-score regression model for coronary artery diameter based on echocardiographic data from children in Sichuan Province and to establish a Z-score calculation formula. METHODS: A total of 744 healthy children who underwent physical examinations at Sichuan Provincial People's Hospital from January 2020 to December 2022 were selected as the modeling group, while 251 children diagnosed with Kawasaki disease at the same hospital from January 2018 to December 2022 were selected as the validation group. Pearson correlation analysis was conducted to analyze the relationships between coronary artery diameter values and age, height, weight, and body surface area. A regression model was constructed using function transformation to identify the optimal regression model and establish the Z-score calculation formula, which was then validated. RESULTS: The Pearson correlation analysis showed that the correlation coefficients for the diameters of the left main coronary artery, left anterior descending artery, left circumflex artery, and right coronary artery with body surface area were 0.815, 0.793, 0.704, and 0.802, respectively (P<0.05). Among the constructed regression models, the power function regression model demonstrated the best performance and was therefore chosen as the optimal model for establishing the Z-score calculation formula. Based on this Z-score calculation formula, the detection rate of coronary artery lesions was found to be 21.5% (54/251), which was higher than the detection rate based on absolute values of coronary artery diameter. Notably, in the left anterior descending and left circumflex arteries, the detection rate of coronary artery lesions using this Z-score calculation formula was higher than that of previous classic Z-score calculation formulas. CONCLUSIONS The Z-score calculation formula established based on the power function regression model has a higher detection rate for coronary artery lesions, providing a strong reference for clinicians, particularly in assessing coronary artery lesions in children with Kawasaki disease.
Humans ; Male ; Female ; Child, Preschool ; Child ; Coronary Artery Disease/diagnostic imaging* ; Infant ; Mucocutaneous Lymph Node Syndrome ; Regression Analysis ; Coronary Vessels/diagnostic imaging* ; Echocardiography ; Adolescent

Background The prevalence of low back pain among workers using vibrating tools in the automobile manufacturing industry is high; however, research on associated risk factors remains limited. Objective To investigate the association between use of vibrating tools and low back pain among automobile manufacturing workers, and to estimate related population attributable risk percentage (PAR%). Methods A cross-sectional survey was conducted using the Chinese Musculoskeletal Disorders Questionnaire among workers with over one year of service in an automobile manufacturing enterprise. Workers were categorized into an exposed group (vibrating tool users) and a control group (non-users) based on their use of vibrating tools during work. The variables showing statistically significant differences between the two groups were selected as covariates for matching by 1∶2 nearest-neighbor propensity score. Chi-square test was used to compare the prevalence of low back pain between the matched exposed and control groups. Log-binomial regression model was employed to calculate the prevalence ratio (PR), and the PAR% of low back pain attributable to vibrating tool use was subsequently determined. Results A total of 6973 valid questionnaires were collected, comprising 5676 males and 1297 females, with an overall low back pain prevalence of 40.3% (2809/6973). The exposed group included 1255 workers (1134 males, 121 females), with a mean age of (44.2 ± 8.7) years and a mean tenure in the current position of (23.5 ± 9.9) years; the matching control group consisted of 2510 workers (2279 males, 231 females), with a mean age of (44.7 ± 8.6) years and a mean tenure in the current position of (24.0 ± 10.0) years. The prevalence of low back pain was 76.7% (963/1255) in the exposed group, significantly higher than the 29.9% (750/2510) in the control group (P<0.001). The log-binomial regression analysis showed a PR of 2.57 (95%CI: 2.28, 2.90) for the exposed group, with a PAR% of 22.03%. Conclusion The use of vibrating tools among automobile manufacturing workers is positively associated with reporting low back pain. Implementing effective measures to mitigate vibration hazards is crucial for reducing the burden of low back pain in this population.

This article summarizes Professor Tan Yong's approach to the treatment of polycystic ovary syndrome(PCOS)based on the lipid turbidity theory.It is believed that multiple factors such as improper diet,emotional injury,insufficient endowment,and im-proper work and rest lead to dysfunction of spleen and stomach,which cannot normally transport and transform water and grain essence and body fluid,and lipids cannot be effectively transformed and utilized,thus accumulating in the body to form lipid turbidity.Lipid turbidity is not only a pathological product but also an independent pathogenic factor,characterized by stickiness,concealment,heavy turbidity,lodging in collaterals,combined pathogenicity,and obstruction of qi and blood.Based on this theory,the etiology and patho-genesis of PCOS are explored,with its pathological progression divided into three stages:spleen deficiency and liver depression,phlegm and blood stasis,and kidney deficiency with lipid turbidity.In the early stage,impaired spleen transportation and liver disper-sion functions lead to lipid metabolism disorders,forming lipid turbidity.In the middle stage,lipid stagnation and obstruction of the meridians affect the circulation of qi and blood,leading to internal stasis and the formation of a pathological pattern of phlegm and blood stasis.In the later stage,prolonged illness affects the kidney,resulting in kidney qi deficiency,unresolved lipid turbidity,and imbal-ance of qi,blood,yin and yang,which leads to long-term metabolic and reproductive dysfunction.In terms of treatment,emphasis is placed on strengthening the spleen and eliminating turbidity,soothing the liver and nourishing blood in the early stage;eliminating phlegm and blood stasis,unblocking the collaterals and eliminating lipid in the middle stage;nourishing the kidney and replenishing essence,and regulating yin and yang in the late stage,providing new insights and theoretical basis for the integrated diagnosis and treatment of PCOS with traditional Chinese and Western medicine.

This article summarizes Professor Tan Yong's approach to the treatment of polycystic ovary syndrome(PCOS)based on the lipid turbidity theory.It is believed that multiple factors such as improper diet,emotional injury,insufficient endowment,and im-proper work and rest lead to dysfunction of spleen and stomach,which cannot normally transport and transform water and grain essence and body fluid,and lipids cannot be effectively transformed and utilized,thus accumulating in the body to form lipid turbidity.Lipid turbidity is not only a pathological product but also an independent pathogenic factor,characterized by stickiness,concealment,heavy turbidity,lodging in collaterals,combined pathogenicity,and obstruction of qi and blood.Based on this theory,the etiology and patho-genesis of PCOS are explored,with its pathological progression divided into three stages:spleen deficiency and liver depression,phlegm and blood stasis,and kidney deficiency with lipid turbidity.In the early stage,impaired spleen transportation and liver disper-sion functions lead to lipid metabolism disorders,forming lipid turbidity.In the middle stage,lipid stagnation and obstruction of the meridians affect the circulation of qi and blood,leading to internal stasis and the formation of a pathological pattern of phlegm and blood stasis.In the later stage,prolonged illness affects the kidney,resulting in kidney qi deficiency,unresolved lipid turbidity,and imbal-ance of qi,blood,yin and yang,which leads to long-term metabolic and reproductive dysfunction.In terms of treatment,emphasis is placed on strengthening the spleen and eliminating turbidity,soothing the liver and nourishing blood in the early stage;eliminating phlegm and blood stasis,unblocking the collaterals and eliminating lipid in the middle stage;nourishing the kidney and replenishing essence,and regulating yin and yang in the late stage,providing new insights and theoretical basis for the integrated diagnosis and treatment of PCOS with traditional Chinese and Western medicine.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in tertiary hospitals in major regions of China in 2022.Methods Clinical isolates from 58 hospitals in China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2022 Clinical &Laboratory Standards Institute(CLSI)breakpoints.Results A total of 318 013 clinical isolates were collected from January 1,2022 to December 31,2022,of which 29.5％were gram-positive and 70.5％were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species(excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi)was 28.3％,76.7％and 77.9％,respectively.Overall,94.0％of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 90.8％of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis showed significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 94.2％in the isolates from children and 95.7％in the isolates from adults.The resistance rate to carbapenems was lower than 13.1％in most Enterobacterales species except for Klebsiella,21.7％-23.1％of which were resistant to carbapenems.Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.1％to 13.3％.The prevalence of meropenem-resistant strains decreased from 23.5％in 2019 to 18.0％in 2022 in Pseudomonas aeruginosa,and decreased from 79.0％in 2019 to 72.5％in 2022 in Acinetobacter baumannii.Conclusions The resistance of clinical isolates to the commonly used antimicrobial agents is still increasing in tertiary hospitals.However,the prevalence of important carbapenem-resistant organisms such as carbapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a downward trend in recent years.This finding suggests that the strategy of combining antimicrobial resistance surveillance with multidisciplinary concerted action works well in curbing the spread of resistant bacteria.

Background: Endothelin-1 (ET-1) is an endogenous vasoconstrictor implicated in coronary artery disease (CAD) and diabetes. This study aimed to determine the prognostic value of ET-1 in the patients with stable CAD under different glucose metabolism states. Methods: In this prospective, large-cohort study, we consecutively enrolled 7,947 participants with angiography-diagnosed stable CAD from April 2011 to April 2017. Patients were categorized by baseline glycemic status into three groups (normoglycemia, prediabetes, and diabetes) and further divided into nine groups by circulating ET-1 levels. Patients were followed for the occurrence of cardiovascular events (CVEs), including nonfatal myocardial infarction, stroke, and cardiovascular mortality. Results: Of the 7,947 subjects, 3,352, 1,653, and 2,942 had normoglycemia, prediabetes, and diabetes, respectively. Over a median follow-up of 37.5 months, 381 (5.1%) CVEs occurred. The risk for CVEs was significantly higher in patients with elevated ET-1 levels after adjustment for potential confounders. When patients were categorized by both status of glucose metabolism and plasma ET-1 levels, the high ET-1 levels were associated with higher risk of CVEs in prediabetes (adjusted hazard ratio [HR], 2.089; 95% confidence interval [CI], 1.151 to 3.793) and diabetes (adjusted HR, 2.729; 95% CI, 1.623 to 4.588; both P<0.05). Conclusion The present study indicated that baseline plasma ET-1 levels were associated with the prognosis in prediabetic and diabetic patients with stable CAD, suggesting that ET-1 may be a valuable predictor in CAD patients with impaired glucose metabolism.

The conventional acupoint therapy for rheumatoid arthritis often uses traditional Chinese medicine preparations in the dosage forms of powder, ointment, and paste. However, these dosage forms have obvious drawbacks, such as low transdermal absorption, strong skin irritation, and easy detachment. Creating a traditional Chinese medicine acupoint therapy characterized by high penetration, low toxicity, low irritation, and convenient administration is of great significance. With the development of new technology for modern traditional Chinese medicine preparations, modern dosage forms such as microemulsion, microparticle, hydrogel, and liposome are combined with acupoint administration, and the derived therapeutic methods include acupoint application, acupoint injection, microneedle, and nanoporous acupuncture needle. The combination of new dosage forms of traditional Chinese medicine preparations and acupoint administration has the advantages of high drug permeability, high retention, and the formation of drug acupoint storage. The accumulation of drugs in acupoints continuously amplifies the acupoint effect, achieving a synergistic effect of drug treatment and acupoint treatment(1+1>2). This article reviews the relevant research and improvement of new dosage forms of traditional Chinese medicine preparations combined with acupoint administration for the treatment of RA, providing new development ideas for the combination of traditional Chinese medicine acupoint therapy and modern new formulation technologies.
Humans ; Arthritis, Rheumatoid/drug therapy* ; Drugs, Chinese Herbal/administration & dosage* ; Acupuncture Points ; Dosage Forms ; Medicine, Chinese Traditional/methods* ; Animals

Objective:To explore the reasonable timing of radiotherapy for epidermal growth factor receptor ( EGFR) mutation-positive non-small cell lung cancer patients with brain metastasis in the era of third-generation targeted drugs. Methods:Clinical data of EGFR mutation-positive non-small cell lung cancer patients with brain metastasis who received first-line treatment with third-generation targeted drugs and stereotactic radiotherapy at Shanghai Armed Police Corps Hospital from September 2019 to May 2022 were retrospectively analyzed. According to the timing of radiotherapy before / after targeted drug resistance, all patients were divided into the early and salvage radiotherapy groups. The proportion of brain metastasis, physical fitness, complete response rate, objective response rate, delaying the progression of brain metastasis and overall survival (OS) were compared between two groups. Kaplan-Meier method was used for survival analysis, log-rank test was used for univariate prognostic analysis, and factors with P <0.1 were included in Cox multivariate analysis. Results:A total of 85 patients were included, including 51 (60%) cases receiving early radiotherapy. Patients who participated in early radiotherapy had a higher proportion of symptomatic brain metastasis (82% vs. 56%, P=0.013) and poorer physical fitness (Kanofsky performance score <70: 61% vs. 26%, P=0.002) compared to patients who underwent salvage radiotherapy. Early radiotherapy significantly improved the complete response rate of intracranial lesions (35% vs. 12%, P=0.015) and objective response rate (88% vs. 71%, P=0.041), delayed the progression of brain metastasis (median intracranial progression free survival: 23.0 months vs. 16.0 months, P=0.005; median intracranial secondary progression free survival: 31.0 months vs. 22.0 months, P=0.021), and improved OS (median OS: 44.0 months vs. 35.0 months, P=0.046). In multivariate analysis, diagnosis-specific graded prognostic assessment score <2.5, mutation of EGFR exon 21, and salvage brain radiotherapy were adverse prognostic factors for OS. Conclusion:In the era of third-generation targeted drugs therapy, early involvement of stereotactic radiotherapy in non-small cell lung cancer patients with brain metastasis can bring greater clinical benefits.