Hip fracture in the elderly is characterized by high incidence, high disability rate, and high mortality and has been recognized as a public health issue threatening their health. Surgery is the preferred choice for the treatment of elderly patients with hip fracture. However, lower extremity deep venous thrombosis (DVT) has an extremely high incidence rate during the perioperative period, and may significantly increase the risk of patients′ death once it progresses to pulmonary embolism. In response to this issue, the clinical guidelines and expert consensuses all emphasize active application of comprehensive preventive measures, including basic prevention, physical prevention, and pharmacological prevention. In this prevention system, basic prevention is the basis of physical and pharmacological prevention. However,there is a lack of unified and definite recommendations for basic preventive measures in clinical practice. To this end, the Orthopedic Nursing Professional Committee of the Chinese Nursing Association and Nursing Department of the Orthopedic Branch of the China International Exchange and Promotive Association for Medical and Health Care organized relevant nursing experts to formulate Expert consensus on perioperative basic prevention for lower extremity deep venous thrombosis in elderly patients with hip fracture ( version 2024) . A total of 10 recommendations were proposed, aiming to standardize the basic preventive measures for lower extremity DVT in elderly patients with hip fractures during the perioperative period and promote their subsequent rehabilitation.

Chest trauma is one of the most common injuries. Venous thromboembolism (VTE) as a common complication of chest trauma seriously affects the quality of patients′ life and even leads to death. Although there are some consensus and guidelines on the prevention and treatment of VTE at home and abroad, the current literatures lack specificity considering the diagnosis, treatment and prevention of VTE in patients with chest trauma have their own characteristics, especially for those with blunt trauma. Accordingly, China Chest Injury Research Society and editorial board of Chinese Journal of Traumatology organized relevant domestic experts to jointly formulate the Chinese expert consensus on the diagnosis, treatment and prevention of chest trauma venous thromboembolism associated with chest trauma (2022 version). This consensus provides expert recommendations of different levels as academic guidance in terms of the characteristics, clinical manifestations, risk assessment, diagnosis, treatment, and prevention of chest trauma-related VTE, so as to offer a reference for clinical application.

Adult ; Cesarean Section/statistics & numerical data* ; China/epidemiology* ; Female ; Humans ; Pregnancy ; Pregnancy Outcome/epidemiology* ; Risk Factors ; Trial of Labor ; Young Adult

Abstract During the yellow fever epidemic in Angola in 2016, cases of yellow fever were reported in China for the first time. The 11 cases, all Chinese nationals returning from Angola, were identified in March and April 2016, one to two weeks after the peak of the Angolan epidemic. One patient died; the other 10 cases recovered after treatment. This paper reviews the epidemiological characteristics of the 11 yellow fever cases imported into China. It examines case detection and disease control and surveillance, and presents recommendations for further action to prevent additional importation of yellow fever into China.

BACKGROUND: The Shexiang Baoxin Pill (MUSKARDIA) has been used for treating coronary artery disease (CAD) and angina for more than 30 years in China. Nevertheless, methodologically sound trials on the use of MUSKARDIA in CAD patients are scarce. The aim of the study is to determine the effects of MUSKARDIA as an add-on to optimal medical therapy (OMT) in patients with stable CAD. METHODS: A total of 2674 participants with stable CAD from 97 hospitals in China were randomized 1:1 to a MUSKARDIA or placebo group for 24 months. Both groups received OMT according to local tertiary hospital protocols. The primary outcome was the occurrence of a major adverse cardiovascular event (MACE), defined as a composite of cardiovascular death, non-fatal myocardial infarction (MI), or non-fatal stroke. Secondary outcomes included all-cause mortality, non-fatal MI, non-fatal stroke, hospitalization for unstable angina or heart failure, peripheral revascularization, angina stability and angina frequency. RESULTS: In all, 99.7% of the patients were treated with aspirin and 93.0% with statin. After 2 years of treatment, the occurrence of MACEs was reduced by 26.9% in the MUSKARDIA group (MUSKARDIA: 1.9% vs. placebo: 2.6%; odds ratio = 0.80; 95% confidence interval: 0.45-1.07; P  = 0.2869). Angina frequency was significantly reduced in the MUSKARDIA group at 18 months (P = 0.0362). Other secondary endpoints were similar between the two groups. The rates of adverse events were also similar between the two groups (MUSKARDIA: 17.7% vs. placebo: 17.4%, P = 0.8785). CONCLUSIONS: As an add-on to OMT, MUSKARDIA is safe and significantly reduces angina frequency in patients with stable CAD. Moreover, the use of MUSKARDIA is associated with a trend toward reduced MACEs in patients with stable CAD. The results suggest that MUSKARDIA can be used to manage patients with CAD. TRIAL REGISTRATION chictr.org.cn, No. ChiCTR-TRC-12003513.
Angina Pectoris ; China ; Coronary Artery Disease/drug therapy* ; Double-Blind Method ; Drugs, Chinese Herbal/adverse effects* ; Humans

Objective To evaluate the limit of detection of eight enzyme-linked immunosorbent assay (ELISA) according to hospital grade assessment and ISO15189:2012.Methods According to the new health industry standard WS/T 514-2017:"Establishment and verification of detection capability for clinical laboratory measurement procedures",the limit of detection (LoD) was established,in the sameset of detection system,using two reagent lot,each lot for 5 consecutive days 4 consecutive days to assess the value of the concentration of five specimens were detected repeatedly,calculated the corresponding hit rate,then transform into probability units,and the corresponding concentration value production regression model,the hit rate of 95 ％ corresponds to the probability unit 1.645 substituted into the equation,the resulting concentration value was LoD estimates.The detection limit values were tested for 3 consecutive days of detection of two LoD concentrations near the declared concentration of the sample (diluted by the standard material) was detected 4 times repeatedly to calculate the positive result was greater than or equal to the percentage of LoD statement,greater than or equal to the critical value of 87％,then verified success.Results HBsAg:0.100 IU/ml,HBsAb:9.642 mIU/ml,HBeAg:0.666 NCU/ml,HBeAb:3.700 NCU/ml,HBcAb:0.786 IU /ml,HCV:0.506 NCU/ml,TP:2.236 mIU/ml and HIV:0.135 NCU/ml.The detection limit estimates were passed.Conclusion The verification limit of the verification project in the testing method and detection system of the laboratory meet the requirements Objective.

Objective To investigate the compliance of follow-up and the associated factors of diabetic retinopathy screening among diabetes patients in Muping District,Yantai City.Methods 438 diabetes patients who received free diabetic retinopathy (DR) screening in Traditional Chinese Medicine Hospital of Muping District of Yantai City from April 2012 to June 2013 were enrolled in the cross-sectional study.The re-examination rate at five years later,as well as the possible associated factors,including age,gender,height,weight,education level,occupation,past medical history,smoking and drinking habits,diabetes process,diabetes medication history,severity of DR,glycosylated hemoglobin (HbA1 c),renal functionand blood lipid were analyzed and evaluated.Results Among 438 patients,159 returned for check up five years later,with a follow-up rate of 36.3％.Further analysis revealed that follow-up rate was related to occupation types (P =0.003) and HbAlc level (P =0.006).Other factors did not show statistical significance (P ＞ 0.05).Conclusions The compliance of DR screening visits is related to occupational type and blood glucose control.It is suggested that in the screening of DR in China,we should pay attention to the propaganda and education of diabetic patients to control blood glucose,and focus on some occupational diabetes people,such as housework workers and farmers.

The arrenotokous toxicity of triptolide was evaluated, and the rate of sperm abnormality, the changes of the lipid peroxide, the enzyme activity and the hormone in male rats were observed. With the negative and positive control group, the healthy rats were respectively given by gavage triptolide suspension at the dose of 0.025, 0.05, 0.1 mg x kg(-1) for 30 days. Then the rats were killed for the measurement of the indicators in testis and serum, as well as the study on the sperm abnormality. The results showed that the positive control group had significant difference, compared with the negative control group. The content of SOD, LDH, G-6-PD, Na+ -K+ -ATPase, Ca+ -Mg+ -ATPase decreased significantly in 0.05 mg x kg(-1) group, and reduced more obviously with exposure to the dose of 0.1 mg x kg(-1). The levels of GSH-Px and beta-G showed a significant decrease in the testis of rats only at the dose of 0.1 mg x kg(-1). Nevertheless, the MDA levels, the FSH levels and the LH levels showed no significant difference. The deformity rate of sperm increased significantly in 0.05 mg x kg(-1) group and 0.1 mg x kg(-1) group. The results indicated the triptolide had the effect of the lipid peroxidation to damage Spermatogenic cells, Sertolis cells and Leydig cells. At the same time, the triptolide interfered not only with the energy supply process of aerobic and anaerobic glycolysis,but also with the energy utilization in testis by affecting the activities of testis marker enzymes, and produced a damage chain of the male reproductive system
Animals ; Diterpenes ; toxicity ; Drugs, Chinese Herbal ; toxicity ; Epoxy Compounds ; toxicity ; Lipid Peroxidation ; drug effects ; Male ; Organ Size ; drug effects ; Phenanthrenes ; toxicity ; Rats ; Rats, Wistar ; Reproduction ; drug effects ; Spermatozoa ; abnormalities ; drug effects ; metabolism ; Testis ; drug effects ; growth & development ; metabolism ; Tripterygium ; chemistry ; toxicity

Malignant tumor is one of the main causes for death in the world at present as well as a major disease seriously harming human health and life and restricting the social and economic development. There are many kinds of reports about traditional Chinese medicine patent prescriptions, empirical prescriptions and self-made prescriptions treating cancer, and prescription rules were often analyzed based on medication frequency. Such methods were applicable for discovering dominant experience but hard to have an innovative discovery and knowledge. In this paper, based on the traditional Chinese medicine inheritance assistance system, the software integration of mutual information improvement method, complex system entropy clustering and unsupervised entropy-level clustering data mining methods was adopted to analyze the rules of traditional Chinese medicine prescriptions for cancer. Totally 114 prescriptions were selected, the frequency of herbs in prescription was determined, and 85 core combinations and 13 new prescriptions were indentified. The traditional Chinese medicine inheritance assistance system, as a valuable traditional Chinese medicine research-supporting tool, can be used to record, manage, inquire and analyze prescription data.
Drug Prescriptions ; Humans ; Medicine, Chinese Traditional ; Neoplasms ; drug therapy

Colitis, Ulcerative ; complications ; Humans ; Male ; Middle Aged ; Venous Thrombosis ; complications