Objective We aimed to observe the effect of the traditional Chinese medicine(TCM)-based"tertiary hospital-community integrated"treatment program in patients with diabetic kidney disease.Methods A total of 126 patients from the Jiangtai and Cuigezhuang Communities in Chaoyang District were randomly divided into the experimental group and the control group(n=63 patients per group).In the experimental group,the"tertiary hospital-community integrated"treatment program was implemented(including TCM differentiated health preservation,chronic disease management,comprehensive diagnosis and treatment program of integrated Chinese and Western medicine),while in the control group,the existing chronic disease diagnosis,treatment,and management program in the community was implemented(including chronic disease management with regular follow-ups,diagnosis and treatment program of Western medicine).The observation period was 6 months,with 3 months as a course of treatment.The 24 h urine total protein level(24 hUTP),the serum level of creatinine(Scr),and the estimated glomerular filtration rate(eGFR)were compared between the two groups,as well as the effective rates of 24 hUTP,Scr,and eGFR,the rate of achieving standard glucose levels and normal lipid metabolism,including low-density lipoprotein-cholesterol(LDL-C),triglyceride(TG),and glycosylated hemoglobin(GHB),the level of patients'self-management,and the medical service in utilization.Results There were 120 patients included for analysis(60 in the experimental group and 60 in the control group).The difference in 24 hUTP was significantly different(P＜0.05),while Scr and eGFR were not statistically different between the experimental and control groups after 3 months of treatment.The differences in 24 hUTP,Scr,and eGFR were statistically significant after 6 months(P＜0.05).After 6 months of treatment in both groups,the effective rates of 24 hUTP,Scr,and eGFR were higher in the experimental group than in the control group(78.3％,48.3％,and 50.0％in the experimental group and 35.0％,18.3％,and 15.0％in the control group,respectively)(P＜0.05);after 6 months,the LDL-C,TG,and GHB qualified rates were higher in the experimental group than in the control group(75.0％,83.3％,and 71.7％in the experimental group and 56.7％,63.3％,and 46.7％in the control group,respectively;P＜0.05);comparing the self-management levels of the two groups after 3 and 6 months of treatment,the total self-management score and the total self-efficacy score were both higher in the experimental group than in the control group(P＜0.05);comparing the time of hospitalization and hospitalization costs of the two groups 6 months after enrollment,the time of hospitalization and hospitalization costs were lower in the experimental group(P＜0.05).Conclusion The"tertiary hospital-community integrated"TCM-based treatment program improves renal function,glucose and lipid metabolism,and patients'self-management;it can reduce the economic burden of families,save medical resources,and improve the utilization of medical services.

Objective:To investigate the clinical manifestations, endoscopic characteristics, and prognostic factors of patients with colorectal extranodal NK/T cell lymphoma.Methods:The clinical data of 52 patients with colorectal extranodal NK/T cell lymphoma admitted to the First Affiliated Hospital of Zhengzhou University from January 2013 to January 2023 were retrospectively analyzed. Their clinical manifestations and endoscopic characteristics were summarized, and the prognostic factors were analyzed by Cox regression model.Results:Among the 52 patients with colorectal extranodal NK/T cell lymphoma, there were 35 males and 17 females, with a male-to-female ratio of 2.06∶1. Among the general symptoms, abdominal pain was the most common (39 cases), and B symptoms occurred in 47 patients, among which fever was the most common lymphoma B symptom (42 cases), and gastrointestinal perforation was the most common complication (18 cases). Forty-three patients underwent colonoscopy, and the main manifestations under endoscopy were the ulceration type (24 cases). The ulcers were irregular at the edges and often covered with moss at the bottom. The median survival time was 4.3 months. Multivariate Cox regression analysis showed that hemocytic syndrome ( HR=8.50,95% CI: 1.679-8.328, P=0.001), serum albumin ( HR=3.59,95% CI: 1.017-6.551, P=0.048), and with or without chemotherapy ( HR=0.31, 95% CI: 0.246-1.061, P=0.025) were independent factors influencing the overall survival of patients with colorectal extranodal NK/T cell lymphoma. Conclusions:Colorectal extranodal NK/T cell lymphoma is a rare disease with a very poor prognosis. When patients present with abdominal pain and lymphoma B symptoms, and when ulcers with irregular edges and moss covering the bottom are found under endoscopy, the disease should be considered, and endoscopic biopsy should be taken in time for pathological diagnosis. The prognosis of patients with hemophagocytic syndrome and hypoproteinemia is poor. This disease should be treated with chemotherapy and surgery, and on this basis, hemophagocytic syndrome and hypoproteinemia should be treated to improve the prognosis of patients.

Objective:To investigate the clinical manifestations, endoscopic characteristics, and prognostic factors of patients with colorectal extranodal NK/T cell lymphoma.Methods:The clinical data of 52 patients with colorectal extranodal NK/T cell lymphoma admitted to the First Affiliated Hospital of Zhengzhou University from January 2013 to January 2023 were retrospectively analyzed. Their clinical manifestations and endoscopic characteristics were summarized, and the prognostic factors were analyzed by Cox regression model.Results:Among the 52 patients with colorectal extranodal NK/T cell lymphoma, there were 35 males and 17 females, with a male-to-female ratio of 2.06∶1. Among the general symptoms, abdominal pain was the most common (39 cases), and B symptoms occurred in 47 patients, among which fever was the most common lymphoma B symptom (42 cases), and gastrointestinal perforation was the most common complication (18 cases). Forty-three patients underwent colonoscopy, and the main manifestations under endoscopy were the ulceration type (24 cases). The ulcers were irregular at the edges and often covered with moss at the bottom. The median survival time was 4.3 months. Multivariate Cox regression analysis showed that hemocytic syndrome ( HR=8.50,95% CI: 1.679-8.328, P=0.001), serum albumin ( HR=3.59,95% CI: 1.017-6.551, P=0.048), and with or without chemotherapy ( HR=0.31, 95% CI: 0.246-1.061, P=0.025) were independent factors influencing the overall survival of patients with colorectal extranodal NK/T cell lymphoma. Conclusions:Colorectal extranodal NK/T cell lymphoma is a rare disease with a very poor prognosis. When patients present with abdominal pain and lymphoma B symptoms, and when ulcers with irregular edges and moss covering the bottom are found under endoscopy, the disease should be considered, and endoscopic biopsy should be taken in time for pathological diagnosis. The prognosis of patients with hemophagocytic syndrome and hypoproteinemia is poor. This disease should be treated with chemotherapy and surgery, and on this basis, hemophagocytic syndrome and hypoproteinemia should be treated to improve the prognosis of patients.

Orthostatic hypertension (OHT) is a common type of syncope in children, characterized by a highly complex neural reflex mechanism.It is closely associated with abnormalities in vascular endothelial function, disruptions in the renin-angiotensin-aldosterone system, and reduced or deficient levels of vitamin D. However, the exact pathogenesis of OHT remains unclear.OHT has a relatively high incidence and may be a risk factor for hypertension and cardiovascular diseases in children, significantly impacting their physical and mental health.Nevertheless, the etiology and treatment of OHT are still in the exploratory stage.Therefore, a thorough exploration of OHT is essential.This review provided a brief overview of the pathogenesis and clinical diagnosis and treatment of OHT.

Objective:To investigate the risk factors of type 1 gastric neuroendocrine tumor (g-NET) in patients with autoimmune gastritis(AIG).Methods:From September 1, 2016 to February 28, 2022, 123 patients with AIG visited the First Affiliated Hospital of Zhengzhou University were retrospectively enrolled, including 37 cases with type 1 g-NET and 86 cases without type 1g-NET. The clinical data, serological indicators, and endoscopic manifestation of all the patients were analyzed, including the age at the time of AIG diagnosis (hereinafter referred to as the age at diagnosis), levels of gastrin 17 and pepsinogen Ⅰ (PGⅠ), presence or absence of gastric fundus and gastric body polyps, etc. The independent risk factors of type 1 g-NET in AIG patients were analyzed by univariate and multivariate logistic regression. The receiver operating characteristic curve (ROC) was plotted to analyze the optimal cut-off value, sensitivity and specificity of the independent risk factors in predicting type 1 g-NET in AIG patients. Independent sample t test, Mann-Whitney U test and chi-square test were used for statistical analysis. Results:Compared with those of the AIG patients without type 1 g-NET, the age at diagnosis of AIG patients with type 1 g-NET was younger ((57.49±11.16) years old vs. (48.49±10.96) years old), the level of gastrin 17 was higher (200.21 ng/L, 121.85 ng/L to 244.40 ng/L vs. 244.40 ng/L, 182.50 ng/L to 248.02 ng/L), and the proportion of patients with gastric fundus and gastric body polyps was higher(18.6%, 16/86 vs. 56.8%, 21/37), and the differences were statistically significant( t=-4.13, Z=-3.06, χ2=17.90; P<0.001, =0.002 and <0.001). The results of univariate logistic analysis showed that the age at diagnosis ( OR=0.931, 95% confidence interval (95% CI)0.895 to 0.967), gastrin 17( OR=1.012, 95% CI 1.005 to 1.019), PGⅠ( OR=0.974, 95% CI 0.950 to 0.998)and gastric fundus and gastric body polyps( OR=5.742, 95% CI 2.461 to 13.399)were the influencing factors of type 1 g-NET in AIG patients ( P<0.001, =0.001, =0.033 and <0.001). The results of multivariate logistic regression analysis indicated that the age at diagnosis( OR=0.921, 95% CI 0.881 to 0.964), gastrin 17( OR=1.011, 95% CI 1.001 to 1.020), gastric fundus and gastric body polyps( OR=7.696, 95% CI 2.710 to 21.857)were the independent risk factors of type 1 g-NET in AIG patients ( P<0.001, =0.024 and <0.001). The results of ROC analysis demonstrated that the optimal cut-off values for the age at diagnosis and gastrin 17 in predicting type 1 g-NET were 56.50 years old and 206.40 ng/L, respectively; with sensitivity of 83.8% and 70.3%, respectively, and specificity of 54.7% for both ( P<0.001 and=0.003). Conclusion:The age at diagnosis< 56.50 years old, gastrin 17>206.40 ng/L and the presence of gastric fundus and gastric body polyps are independent risk factors of type 1 g-NET in AIG patients.

ObjectiveTo investigate the resistance to beta-cypermethrin in Aedes albopictus in Xuhui District， Shanghai， China， and determine the effects of insecticide components， concentration and distance on eliminating resistant population of Aedes albopictus in ultra-low volume （ULV） spray， which would provide scientific evidence for effective mosquito control strategy and rational use of beta-cypermethrin. MethodsLarval impregnation method recommended by the World Health Organization was used to determine the drug resistance in Aedes albopictus larvae to calculate the median lethal concentration （LC₅₀） of insecticides to Aedes albopictus larvae. The resistance to insecticides in female adults of Aedes albopictus was measured by the adult mosquito contact tube method recommended by the World Health Organization， and the 24-hour mortality （%） of female mosquitoes caused by insecticides was measured. Then the 24-hour mortality （%） of resistant female adults of Aedes albopictus due to beta cypermethrin monotherapy and compound agents was calculated by ULV spray. ResultIn 2016， 2017， 2019 and 2021， the resistance ratio in Aedes albopictus larvae to beta-cypermethrin was 9.22， 68.22， 37.33 and 59.22， respectively. In 2021， the 24-hour mortality of Aedes albopictus female adults was 62.07%. ULV sprayer experiments were performed using 4.5% beta-cypermethrin （single dose） and 12.0% beta-cypermethrin-chlorpyrifos （compound dose）. The 24-hour mortality increased with the concentration of the insecticides. The overall mortality caused by compound was higher than that by single dose. The mortality were 24.24%， 31.60% and 97.83% at the concentrations of 0.045 0%， 0.067 5% and 0.090 0% for single dose， respectively， and 58.87%， 61.62% and 90.00% at the concentrations of 0.12%， 0.18% and 0.24% for compound dose， respectively. There was no significant difference in mortality when spraying distance was 10 m， 30 m and 50 m. ConclusionAedes albopictus in Xuhui District is developed varying resistance to beta-cypermethrin. It warrants to strengthen the monitoring on insecticide resistance to formulate scientific and reasonable strategy for insecticide use. and reduce the resistance level of the Aedes albopictus to beta-cypermethrin. Compound dose is recommended to improve the effect. In addition， comprehensive treatment may be adopted to reduce the resistance.

Orthostatic intolerance (OI) is the most common type of autonomic mediated syncope in children.Children with OI tend to show intolerance to the postural changes and long-term standing, thus often presenting with such clinical symptoms as dizziness, headache, blackness, and even sudden fainting.Although there is no organic lesion from OI, it can still exert serious impacts on the mental health of children.Therefore, it is of great significance to provide active and effective treatment for children with OI.There is some understanding of OI, but it is still unclear about its pathogenesis, which is believed to be related to dysautonomia and abnormal neurohumoral regulation.In this paper, the focus would be placed on the changes of renin-angiotensin-aldosterone system (RAAS) in neurohumoral regulation and their significance, and an exploration would be performed on the impacts of related treatment on RAAS in children with OI.

Purpose: Combining targeted agents with adjuvant chemotherapy prolongs survival in human epidermal growth factor receptor 2 (HER2)-positive breast cancer patients, but also increases the risk of adverse effects. The updated results of 3 randomized controlled trials (RCTs) were reported in 2019. Given the lack of adequate head-to-head pairwise assessment for anti-HER2 agents, network meta-analysis facilitates obtaining more precise inference for evidence-based therapy. Methods: RCTs comparing at least 2 anti-HER2 regimens in an adjuvant setting for HER2-positive early-stage breast cancer (EBC) were included. Hazard ratios for overall survival (OS) and disease free survival (DFS), with respective 95% confidence intervals were pooled for assessment of efficacy. A Bayesian statistical model was used, and odds ratios (ORs) for adverse events (AEs) were used to pool effect sizes. Results: We demonstrated that 1-year trastuzumab plus chemotherapy had increased efficacy compared to shorter or longer treatment duration. The OR of cardiac events gradually increased from 6 months to 1 and 2-year trastuzumab arms, relative to chemotherapy only.Compared to trastuzumab plus chemotherapy, dual HER2-targeting therapies increased DFS, especially for hormone receptor negative patients. Dual anti-HER2 blockade regimens revealed an increased probability of gastrointestinal reactions. As a second agent, pertuzumab showed significantly higher DFS and OS. Conclusion We conclude that 1-year adjuvant trastuzumab should remain as the standard treatment for HER2-positive EBC patients, as it has greater efficacy and a manageable proportion of AEs. Clinical efficacy can be increased for hormone receptor-negative tumors by including a second HER2-targeted agent to the treatment regimen. For hormone receptorpositive cases with basal disease, it is acceptable to reduce the risk of cardiotoxicity by shortening the duration of trastuzumab.

Objective:At present, the modified NIH classification commonly used in clinical practice is still insufficient for assessing the risk of postoperative recurrence in some patients with intermediate-high risk gastrointestinal stromal tumors (GIST). Through exploring risk factors for recurrence of intermediate-high risk GIST, this study establishes a predictive model for recurrence with more convenience and more precision in order to guide adjuvant therapy for intermediate-high risk GIST patients.Methods:A retrospective case-control study was carried out. Clinical and pathological data of 432 GIST patients who did not receive preoperative targeted treatment, underwent complete resection in the Union Hospital of Tongji Medical College of Huazhong University of Science and Technology from January 2005 to June 2018, and were diagnosed as intermediate- or high-risk based on modified NIH classification by postopertive pathology, were retrospectively analyzed. Cox regression model was used to idenitify independent risk factors of recurrence, and a recurrence risk scoring model was established. The receiver operating characteristic curve (ROC curve), consistency index (C-index) and calibration curve were used to evaluate the accuracy of the scoring model in predicting the recurrence of moderate-risk and high-risk GIST patients.Results:Among 432 GIST patients, 332 were diagnosed as high-risk and 100 as moderate-risk; 237 were males and 195 females with average age of (57.4±12.4) years. Of 432 patients, 211 cases (48.8%) had fibrinogen (FIB) >3.5 g/L; 85 cases (19.7%) had platelet to lymphocyte ratio (PLR)>272.5; 122 cases (28.2%) had neutrophil to lymphocyte ratio (NLR) > 4.2; 102 cases (23.6%) had systemic inflammatory reaction index (SIRI)> 2.7; 198 cases (45.8%) had tumor long diameter >8 cm and 108 cases (25.0%) had mitotic counts > 8/50 HPF. Cox multivariable analysis showed that FIB (HR=1.789, 95% CI: 1.058-3.027, P=0.030), PLR (HR=1.862, 95% CI: 1.067-3.249, P=0.029), SIRI (HR=1.790, 95% CI: 1.039-3.084, P=0.036), tumor long diameter (HR=1.970, 95% CI: 1.105-2.925, P=0.017) and mitotic counts (HR=2.187, 95% CI:1.211-3.950, P=0.009) were independent risk factors for recurrence in patients with middle-risk and high-risk GIST. These 5 factors were included in the risk scoring model, which was given a weight score of 58 points, 62 points, 58 points, 63 points, and 78 points, respectively. Patients with a total score of ≤ 78 points were classified as moderate-risk recurrence (group I), those of 78 to 136 points as high-risk recurrence (group II) and those of >136 points as very high-risk recurrence (group III). ROC curve showed that the area under the curve (AUC) of the scoring model was 0.730 and the C-index was 0.724 (95% CI:0.687-0.787). The calibration curves and the Kaplan-Meier curves of patients in the three groups revealed that this model had a good predictive accuracy. Conclusions:For intermediate-risk and high-risk GIST patients, the preoperative FIB >3.5 g/L, PLR > 272.5 and SIRI > 2.7 are independent risk factors of recurrence after surgery. The recurrence risk scoring model established by combining tumor long diameter, mitotic counts, FIB, PLR and SIRI can effectively predict the risk of postoperative recurrence and metastasis in moderate-risk and high-risk GIST patients.

Objective:At present, the modified NIH classification commonly used in clinical practice is still insufficient for assessing the risk of postoperative recurrence in some patients with intermediate-high risk gastrointestinal stromal tumors (GIST). Through exploring risk factors for recurrence of intermediate-high risk GIST, this study establishes a predictive model for recurrence with more convenience and more precision in order to guide adjuvant therapy for intermediate-high risk GIST patients.Methods:A retrospective case-control study was carried out. Clinical and pathological data of 432 GIST patients who did not receive preoperative targeted treatment, underwent complete resection in the Union Hospital of Tongji Medical College of Huazhong University of Science and Technology from January 2005 to June 2018, and were diagnosed as intermediate- or high-risk based on modified NIH classification by postopertive pathology, were retrospectively analyzed. Cox regression model was used to idenitify independent risk factors of recurrence, and a recurrence risk scoring model was established. The receiver operating characteristic curve (ROC curve), consistency index (C-index) and calibration curve were used to evaluate the accuracy of the scoring model in predicting the recurrence of moderate-risk and high-risk GIST patients.Results:Among 432 GIST patients, 332 were diagnosed as high-risk and 100 as moderate-risk; 237 were males and 195 females with average age of (57.4±12.4) years. Of 432 patients, 211 cases (48.8%) had fibrinogen (FIB) >3.5 g/L; 85 cases (19.7%) had platelet to lymphocyte ratio (PLR)>272.5; 122 cases (28.2%) had neutrophil to lymphocyte ratio (NLR) > 4.2; 102 cases (23.6%) had systemic inflammatory reaction index (SIRI)> 2.7; 198 cases (45.8%) had tumor long diameter >8 cm and 108 cases (25.0%) had mitotic counts > 8/50 HPF. Cox multivariable analysis showed that FIB (HR=1.789, 95% CI: 1.058-3.027, P=0.030), PLR (HR=1.862, 95% CI: 1.067-3.249, P=0.029), SIRI (HR=1.790, 95% CI: 1.039-3.084, P=0.036), tumor long diameter (HR=1.970, 95% CI: 1.105-2.925, P=0.017) and mitotic counts (HR=2.187, 95% CI:1.211-3.950, P=0.009) were independent risk factors for recurrence in patients with middle-risk and high-risk GIST. These 5 factors were included in the risk scoring model, which was given a weight score of 58 points, 62 points, 58 points, 63 points, and 78 points, respectively. Patients with a total score of ≤ 78 points were classified as moderate-risk recurrence (group I), those of 78 to 136 points as high-risk recurrence (group II) and those of >136 points as very high-risk recurrence (group III). ROC curve showed that the area under the curve (AUC) of the scoring model was 0.730 and the C-index was 0.724 (95% CI:0.687-0.787). The calibration curves and the Kaplan-Meier curves of patients in the three groups revealed that this model had a good predictive accuracy. Conclusions:For intermediate-risk and high-risk GIST patients, the preoperative FIB >3.5 g/L, PLR > 272.5 and SIRI > 2.7 are independent risk factors of recurrence after surgery. The recurrence risk scoring model established by combining tumor long diameter, mitotic counts, FIB, PLR and SIRI can effectively predict the risk of postoperative recurrence and metastasis in moderate-risk and high-risk GIST patients.