A systematic review of the traditional Chinese medicine （TCM） literatures published over the past decade on blood glucose fluctuations in diabetes mellitus was conducted to summarize related TCM research progress of theories and prescriptions， so as to provide references for future TCM theoretical exploration， basic research， and clinical prevention and treatment. Blood glucose fluctuation is an independent risk factor for chronic complications of diabetes mellitus， with significant progress made in TCM theories and prescription studies targeting this condition. The TCM theories include "spleen-pancreas homology"， "liver controlling dispersion"， "small intestine transforming qi and separating purity from turbidity"， "Yi Qi Zhou Liu theory"， "Xuan Fu Qi Ye theory"， "Yin-fire theory" and so on， all of which emphasize "Qi". Prescription studies primarily utilize clinical trials， which evaluate plentiful indexes of blood glucose fluctuation such as the mean amplitude of glycemic excursion. Classical and self-formulated prescriptions are widely used， with various dosage forms such as decoctions， granules and capsules. "Qi-Yin deficiency" is the main syndrome of blood glucose fluctuation. Basic research focuses on mechanisms that improve blood glucose fluctuation and reduce chronic complications， such as the renin-angiotensin system regulating islet β cell's function， and the transforming growth factor-β₁ inhibiting organ fibrosis. However， there are still some deficiencies in the evidential support and syndrome study of TCM theories， in the high-level evidence-based evaluation， efficacy comparison among multiple dosage forms， and the integration of TCM theories with prescription's clinical research， in the quantities， multi-level verifications， blood glucose fluctuation model establishment and intervention criteria as well as prescription-syndrome correspondence of prescription's basic research， and in the collaboration between clinical and basic research. Despite these challenges， TCM offers a promising approach to improving blood glucose fluctuation and reducing chronic complications in diabetes mellitus， with its rich theories， diverse methods， and proven efficacy.

Objective To discuss the application of bidirectional dual loop technique in retrieving Aegisy inferior vena cava filters.Methods The clinical data of 12 patients with deep vein thrombosis in the lower limbs complicated by pulmonary embolism,who received mechanical thrombectomy and Aegisy inferior vena cava(IVC)filter implantation at the Zhoukou Municipal Central Hospital of China from January 2016 to November 2023,were retrospectively analyzed.The retrieval of Aegisy IVC filters beyond the time window was tried by standard methods,guide wire stripping,balloon dilatation,unidirectional single loop technique,unidirectional dual loop technique,etc.However,because of the difficulty in retrieval of filter,bidirectional dual loop technique had to be used.The indwelling time of the IVC filters was 30-365 days,with an average time of 105 days.Results The IVC filter was completely removed in 11 patients.Angiography showed that IVC was unobstructed,no contrast extravasation was observed,and the average operation time was 126 minutes.The retrieval of filter failed in one patient,and the patient had to receive anticoagulation therapy lifelong.No surgery-related complications occurred.Conclusion For retrieving Aegisy IVC filters beyond the time window,bidirectional dual loop technique is clinically safe and effective,and this technology is worthy of clinical promotion and application.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective:To explore facilitators and impediments to home glucose management for patients undergoing bariatric surgery based on the consolidated framework for implementation research (CFIR), so as to inform the development of a glucose management pathway after bariatric surgery.Methods:This study was a descriptive phenomenological study. Using purposive sampling method, seven healthcare professionals and 11 patients undergoing bariatric surgery from the General Surgery·Metabolic and Bariatric Center of China-Japan Friendship Hospital were selected from November 2023 to January 2024 for semi-structured interviews. Targeted content analysis was used for the data analysis.Results:A total of six facilitators and six impediments related to the five dimensions of CFIR were distilled. Facilitators included the personalized glucose management program, regular long-term follow-up, multidisciplinary management team, support from family and friends, complication distress, and information technology platform. Impediments involved patterned follow-up, poor accessibility and convenience of resources, role conflict, herd mentality, poor behavioral compliance, and low utilization of digital equipment.Conclusions:Glucose management needs vary in patients after bariatric surgery, with a gradual decline in management compliance. Healthcare professionals should build an "Internet +"home glucose management service model, carry out targeted multidisciplinary team follow-up, and promote the formation of a standardized pathway for patients' home glucose management.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective:To explore facilitators and impediments to home glucose management for patients undergoing bariatric surgery based on the consolidated framework for implementation research (CFIR), so as to inform the development of a glucose management pathway after bariatric surgery.Methods:This study was a descriptive phenomenological study. Using purposive sampling method, seven healthcare professionals and 11 patients undergoing bariatric surgery from the General Surgery·Metabolic and Bariatric Center of China-Japan Friendship Hospital were selected from November 2023 to January 2024 for semi-structured interviews. Targeted content analysis was used for the data analysis.Results:A total of six facilitators and six impediments related to the five dimensions of CFIR were distilled. Facilitators included the personalized glucose management program, regular long-term follow-up, multidisciplinary management team, support from family and friends, complication distress, and information technology platform. Impediments involved patterned follow-up, poor accessibility and convenience of resources, role conflict, herd mentality, poor behavioral compliance, and low utilization of digital equipment.Conclusions:Glucose management needs vary in patients after bariatric surgery, with a gradual decline in management compliance. Healthcare professionals should build an "Internet +"home glucose management service model, carry out targeted multidisciplinary team follow-up, and promote the formation of a standardized pathway for patients' home glucose management.

Objective To investigate the protective effect of curcumin (Cur) against arsenic-induced neuroimmune toxicity and the underlying molecular mechanisms in vivo. Methods Eighty SPF female C57BL/6 mice were randomly assigned to four groups: a control group, an arsenic-treated group, a Cur-treated group and an arsenic+Cur group, with 20 mice in each group. The control group received distilled water; the arsenic-treated group was given 50 mg/L NaAsO₂ in the drinking water; the Cur-treated group was gavaged with 200 mg/kg of curcumin for 45 days; and the arsenic+Cur group received distilled water and was gavaged with 200 mg/kg of curcumin. Y-maze and Morris water maze experiments were conducted to assess the learning and memory ability of the mice. Western blot analysis was used to detect protein levels of blood-brain barrier tight junction proteins zonula occludens protein 1(ZO-1) and claudin 5, T lymphocyte subpopulation CD4 and CD8, Janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) signaling pathway-related molecules JAK2 and STAT3. Real-time PCR was used to assess the mRNA levels of CD4⁺ T lymphocyte subsets type 1 T helper (Th1), Th2, Th17 and regulatory T cells (Treg) transcription factors and cytokines in hippocampus. Results Compared with the control group, the arsenic-treated group showed a significantly decreased correct rate, increased latency to reach the platform on the third and fifth days, and reduced times of crossing the platform. The expression of ZO-1 and claudin 5 protein decreased significantly, and the protein levels of CD4 and CD8 were up-regulated. The mRNA levels of Th1, Th17, and Treg transcription factor T-box expressed in T cell(T-bet), retinoid-related orphan receptor gamma t(RORγt), and forkhead box protein 3(FOXP3) in the arsenic-treated group were decreased. Th1 and Th17 cytokines interferon γ(IFN-γ) and interleukin 17(IL-17) were markedly decreased. In contrast, the mRNA levels of the Th2 transcription factor GATA binding protein 3(GATA3) and cytokine IL-4 in arsenic-treated group were higher than those in the control group. Furthermore, the protein levels of phosphorylated JAK2 (p-JAK2) and phosphorylated STAT3 (p-STAT3) increased. Compared with the arsenic-treated group, the arsenic+Cur group demonstrated a significantly increased correct rate, decreased latency to reach the platform on the third and fifth days, and increased times of crossing the platform. The protein expression levels of ZO-1 and claudin 5 increased significantly, and the protein levels of CD4 and CD8 were down-regulated. The mRNA levels of Th2 transcription factor GATA3 and cytokine IL-4 were decreased. The mRNA levels of Th17 transcription factor RORγt and cytokine IL-17 were markedly increased. Furthermore, the protein levels of p-JAK2 and p-STAT3 decreased. Conclusion Through inhibiting the JAK2/STAT3 signaling pathway, curcumin could improve arsenic-induced decline in learning and memory abilities in mice, reverse the destruction of blood-brain barrier permeability of innate immune system components in arsenic-exposed mice, and antagonize arsenic-induced increase in the number of renal CD4 and CD8 molecule as well as the imbalance of CD4⁺ T lymphocyte subsets (Th1, Th2, Th17 and Treg), ultimately counteracting arsenic-induced neurotoxicity.
Animals ; Janus Kinase 2/genetics* ; STAT3 Transcription Factor/genetics* ; Female ; Curcumin/pharmacology* ; Signal Transduction/drug effects* ; Mice, Inbred C57BL ; Mice ; Arsenic/toxicity*

Objective:To develop the Nutrition Impact Symptom Scale for Colorectal Cancer Patients.Methods:Guided by the theory of unpleasant symptoms, the initial draft of the scale was formed through literature research, expert consultation, and small sample pre-survey. From March to May 2023, convenience sampling was used to select 127 colorectal cancer patients who visited Jiangsu Cancer Hospital as the research subject for item analysis and reliability and validity testing of the scale.Results:The final scale consisted of five dimensions and a total of 17 items. The content validity index of the scale was from 0.83 to 1.00, with an average content validity index of 0.97. Exploratory factor analysis extracted five common factors, and the cumulative variance contribution rate was 61.622%. The total Cronbach's α coefficient of the scale was 0.708, and the coefficients for each dimension were 0.762, 0.642, 0.625, 0.510, and 0.644, respectively. The half reliability coefficient of the scale was 0.824.Conclusions:The development process of the Nutrition Impact Symptom Scale for Colorectal Cancer Patients is scientific, with good reliability and validity, and can be used to evaluate the nutrition impact symptom of colorectal cancer patients.

Currently,the ethical review model for organ donation and transplantation in domestic hospitals is generally characterized by suddenness,unpredictability,tight time,difficulty in convening meetings and training committee members,as well as generally low quality and efficiency of ethical review,which cannot meet clinical needs and cause the waste of some scarce resources.The team of the Clinical Application Center of Human Organ Transplantation and the Ethics Committee of the First People's Hospital of Kunming combine more than 10 years of review practice experience,as well as continuously explore and optimize the ethical review process and operating procedures for organ donation and transplantation.The special application has been approved and jointly developed with Soochow University and the Medical Ethics Committee of Fujian Province to build a full-process information software system management platform for organ ethical review of donation and transplantation,giving the full play the advantages of the review information system in improving work efficiency and review quality,facilitating full-process information management,and conducting online training and learning for committee members,with a view to providing a specialized practical model for addressing the difficulties and challenges related to ethical review of human organ donation and transplantation.

With the progress of society,the global development of scientific and technical research activities,and the increasing number of medical Institutional Review Board(IRB)review projects,the construction and management of electronic informatization have become extremely important.In the process of electronic information construction in institutional ethics review,it is necessary to take into account the new policy of ethical governance of science and technology,consider the system and standard operating procedures of IRB,and develop reasonable processes based on practical work,simplify manual operation,improve the accuracy of project management,achieve refined management,and facilitate communication among researchers,ethics committee secretaries,and members.