ObjectiveTo observe the clinical efficacy of acupuncture combined with bloodletting and cupping in the treatment of chronic spontaneous urticaria（CSU） and to explore its potential mechanisms of action. MethodsSeventy CSU patients were randomly divided into loratadine group and acupuncture + bloodletting group， with 35 patients in each group. The loratadine group received oral loratadine tablets， 10 mg once daily in the evening. The acupuncture + bloodletting group received acupuncture at Zhongwan （CV 12）， Guanyuan （CV 4）， Tianshu （ST 25）， Zusanli （ST 36）， Sanyinjiao （SP 6）， Xuehai （SP 10）， Quchi （LI 11）， Hegu （LI 4）， Taichong （LR 3）， Baihui （GV 20）， and Shenting （GV 24）， once daily，along with bloodletting and cupping at Dazhui （GV 14） and Geshu （BL 17）， every other day. Both groups were treated for 4 weeks. The 7-day urticaria activity score（UAS7） was assessed before and after the treatment， and levels of serum immunoglobulin E （IgE）， interleukin-4 （IL-4）， interleukin-5 （IL-5）， eosinophil cationic protein （ECP）， plasma tissue factor （TF）， activated factor Ⅶ （FⅦa）， prothrombin fragment 1+2 （F1+2）， D-dimer （D-D） and complement component 5a （C5a） were detected. ResultsA total of 65 patients were included in the final analysis， 32 in the loratadine group and 33 in the acupuncture + bloodletting group. Before treatment， there was no significant difference in UAS7 score， serum IgE， IL-4， IL-5， ECP levels， or plasma TF， FⅦa， F1+2， D-D， C5a levels between groups （P＞ 0.05）. After treatment， both groups showed significant reductions in UAS7 score， serum IgE， IL-4， IL-5， and plasma TF， FⅦa， F1+2， D-D， and C5a levels compared to those before treatment （P＜0.01）. However， after treatment， there was no significant difference in UAS7 score and serum ECP， IgE， IL-4， IL-5 levels between groups （P＞0.05）. The acupuncture + bloodletting group showed lower plasma TF， FⅦa， F1+2， D-D and C5a levels compared to the loratadine group （P＜0.05 or P＜0.01）. ConclusionAcupuncture combined with bloodletting and cupping can effectively improve the skin symptoms of CSU patients and reduce the levels of inflammatory factors. The potential mechanism of action may involve the regulation of the coagulation-complement-mast cell activation axis， thereby inhibiting mast cell degranulation.

Peritoneal metastasis in gastric cancer is associated with rapid disease progression. Hyperthermic intraoperative peritoneal chemotherapy (HIPEC) done immediately after cytoreductive surgery (CRS) has become an important treatment for peritoneal metastasis in gastric cancer patients. However, different treatment options for HIPEC exist with potential influence on survival rates and prognosis in patients, exist. These treatment options include open or closed abdomen technique, perfusion solution, number of catheters, temperature, duration, and drug regimens. This paper aims to provide more evidence on standardization of HIPEC treatment options and technologies by systematically reviewing different drug regimens and technical approaches. The study included 2 randomized controlled trials, 3 phase I/II clinical trials, 2 prospective cohort studies, and 34 retrospective cohort studies, involving 1511 patients. The most common HIPEC option is to dissolve 50-75 mg/m 2 of Cisplatin and 30-40 mg/m 2 of Mitomycin C in 3-4 L saline solution at 42-43℃. After gastrointestinal anastomosis, 2-3 catheters are used in the HIPEC system with a perfusion flow rate of 500 ml/min. The duration is 60-90 minutes. Anastomotic leakage was low in studies where HIPEC was performed after gastrointestinal anastomosis. The utilization of open HIPEC and a two-drug regimen resulted in improved overall survival rates. The future development of HIPEC aims to enhance tumor-specific therapy by optimizing various aspects, such as identifying the safest and most effective chemotherapy regimens, refining patient selection criteria, and improving perioperative care.

Peritoneal metastasis in gastric cancer is associated with rapid disease progression. Hyperthermic intraoperative peritoneal chemotherapy (HIPEC) done immediately after cytoreductive surgery (CRS) has become an important treatment for peritoneal metastasis in gastric cancer patients. However, different treatment options for HIPEC exist with potential influence on survival rates and prognosis in patients, exist. These treatment options include open or closed abdomen technique, perfusion solution, number of catheters, temperature, duration, and drug regimens. This paper aims to provide more evidence on standardization of HIPEC treatment options and technologies by systematically reviewing different drug regimens and technical approaches. The study included 2 randomized controlled trials, 3 phase I/II clinical trials, 2 prospective cohort studies, and 34 retrospective cohort studies, involving 1511 patients. The most common HIPEC option is to dissolve 50-75 mg/m 2 of Cisplatin and 30-40 mg/m 2 of Mitomycin C in 3-4 L saline solution at 42-43℃. After gastrointestinal anastomosis, 2-3 catheters are used in the HIPEC system with a perfusion flow rate of 500 ml/min. The duration is 60-90 minutes. Anastomotic leakage was low in studies where HIPEC was performed after gastrointestinal anastomosis. The utilization of open HIPEC and a two-drug regimen resulted in improved overall survival rates. The future development of HIPEC aims to enhance tumor-specific therapy by optimizing various aspects, such as identifying the safest and most effective chemotherapy regimens, refining patient selection criteria, and improving perioperative care.

Objective To investigate the expression levels of FOXO1 and SMAD4 in esophageal cancer (EC) tissues and their associations with clinicopathological features and prognosis. Methods Tissue samples of cancerous and adjacent non-cancerous tissues were collected from 131 EC patients. Hematoxylin-eosin (HE) staining was performed to observe the pathological morphology of EC and adjacent tissues. The mRNA expression of FOXO1 and SMAD4 was measured using quantitative real-time polymerase chain reaction (qRT-PCR), while the protein expression of FOXO1 and SMAD4 was determined by immunohistochemistry; Spearman's correlation analysis was employed to assess the correlation between FOXO1 and SMAD4 protein expression in EC tissues; Cox regression analysis was conducted to analyze factors influencing the prognosis of EC patients; Kaplan-Meier analysis was used to perform survival analysis for EC patients. Results The expression of FOXO1 mRNA and its protein positive expression rate were significantly higher in the EC tissues than those in the adjacent tissues, whereas the expression of SMAD4 mRNA and its protein positive expression rate were significantly lower (P < 0.05). FOXO1 and SMAD4 were associated with tumor diameter, tumor differentiation, lymph node metastasis and TNM stage (P < 0.05). A negative correlation was observed between FOXO1 and SMAD4 protein expression in EC tissues (r=-0.419, P < 0.05). FOXO1, SMAD4, tumor diameter, differentiation, lymph node metastasis and TNM stage were identified as factors influencing mortality in EC patients (P < 0.05). The 3-year overall survival rate of EC patients was 84.73% (111/131). The 3-year cumulative survival rate was significantly lower in the EC patients with positive FOXO1 expression than in thosewith negative FOXO1 expression (P < 0.05), while it was significantly higher in patients with positive SMAD4 expression than in those with negative SMAD4 expression (P < 0.05). Conclusion The positive expression rate of FOXO1 is higher, while that of SMAD4 is lower in EC tissues. Their protein expressions were associated with clinicopathological features and prognosis in EC patients. FOXO1 and SMAD4 may serve as important biomarkers for predicting the prognosis of EC.

Schizophrenia (SCZ) is a highly destructive and complex psychiatric disorder illness, accompanied by a variety of positive and negative symptoms along with cognitive impairment, which brings a heavy social burden. Elucidation of the pathogenesis and therapeutic development is challenging because the complex interplay between genetic risk factors and environmental factors in essential neurodevelopmental processes. Therefore, preparing appropriate animal models can help people better understanding the neurobiological basis of SCZ and provide theoretical basis for finding new treatments. In order to provide reference for the application and improvement of SCZ animal models, this commentary reviewed several main modeling methods for animal models of SCZ, including neurodevelopmental models, drug-induced animal models, and genetic models, and the behavioral evaluation, histological analysis and possible molecular mechanisms of SCZ animal models were also outlined.

OBJECTIVE: To compare the ability of the step-by-step approach and the lab-score method in early identification of non-bacterial infection in febrile infants with less than 90 days old. METHODS: A prospective study was conducted. The febrile infants with less than 90 days old hospitalized in the department of pediatrics of Xuzhou Central Hospital from August 2019 to November 2021 were enrolled. The basic data of the infants were recorded. The infants with high risk or low risk of bacterial infection was evaluated by the step-by-step approach and the lab-score method, respectively. The step-by-step approach was based on clinical manifestations, age, blood neutrophil absolute value or C-reactive protein (CRP), urine white blood cells, blood venous blood procalcitonin (PCT) or interleukin-6 (IL-6) to gradually assess the high risk or low risk of bacterial infection in infants with fever. The lab-score method was based on the levels of laboratory indicators such as blood PCT, CRP and urine white blood cells, which were assigned different scores to evaluate the high risk or low risk of bacterial infection in febrile infants according to the total score. Using clinical bacterial culture results as the "gold standard", the negative predictive value (NPV), positive predictive value (PPV), negative likelihood ratio, positive likelihood ratio, sensitivity, specificity, and accuracy of the two methods were calculated. The consistency of the two evaluation methods was tested by Kappa. RESULTS: A total of 246 patients were enrolled in the analysis, and ultimately confirmed by bacterial culture as non-bacterial infections in 173 cases (70.3%), bacterial infection in 72 cases (29.3%), and unclear in 1 case (0.4%). There were 105 cases with low risk evaluated by the step-by-step approach, and 98 cases (93.3%) were ultimately confirmed as non-bacterial infection; 181 cases with low risk evaluated by the lab-score method, and 140 cases (77.4%) were ultimately confirmed as non-bacterial infection. The consistency of the two evaluation methods was poor (Kappa value = 0.253, P < 0.001). The ability of the step-by-step approach in early identification of non-bacterial infection in febrile infants with less than 90 days old was superior to the lab-score method (NPV: 0.933 vs. 0.773, negative likelihood ratio: 5.835 vs. 1.421), but the sensitivity of the former was lower than that of the latter (0.566 vs. 0.809). The ability of the step-by-step approach in early identification of bacterial infection in febrile infants with less than 90 days old was similar to the lab-score method (PPV: 0.464 vs. 0.484, positive likelihood ratio: 0.481 vs. 0.443), but the specificity of the former was higher than that of the latter (0.903 vs. 0.431). The overall accuracy of the step-by-step approach and the lab-score method was similar (66.5% vs. 69.8%). CONCLUSIONS The ability of the step-by-step approach in early identification of non-bacterial infections in febrile infants with less than 90 days old is superior to the lab-score method.
Humans ; Infant ; Child ; Prospective Studies ; Bacterial Infections ; C-Reactive Protein ; Hospitals ; Interleukin-6 ; Procalcitonin

Objective To compare the value of Child-Pugh score, Model for End-Stage Liver Disease (MELD) score, MELD combined with serum sodium concentration (MELD-Na) score, CLIF Consortium Acute Decompensation (CLIF-C AD) score, and Freiburg index of post-transjugular intrahepatic portosystemic shunt (TIPS) survival (FIPS) score in predicting the survival of patients undergoing TIPS. Methods A retrospective analysis was performed for the clinical data of 447 patients with liver cirrhosis who underwent TIPS in several hospitals in southwest China, among whom there were 306 patients in the survival group and 62 in the death group. The scores of the above five models were calculated, and a survival analysis was performed based on these models. The independent samples t -test was used for comparison of normally distributed continuous data between groups, and the non-parametric Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups; the Pearson chi-square test was used for comparison of categorical data between groups; a multivariate Cox regression analysis was used for correction analysis of known influencing factors with statistical significance which were not included in the scoring models; the Kaplan-Meier method was used to evaluate the discriminatory ability of each model in identifying risks in the surgical population, and the log-rank test was used for analysis. The area under the receiver operating characteristic curve (AUC), C-index at different time points, and calibration curve were used to evaluate the predictive ability of each scoring model. Results Compared with the death group, the survival group had significantly lower age ( Z =2.884, P < 0.05), higher albumin ( t =3.577, P < 0.05), and Na + ( Z =-3.756, P < 0.05) and significantly lower proportion of patients with alcoholic cirrhosis ( χ 2 =22.674, P < 0.05), aspartate aminotransferase ( Z =2.141, P < 0.05), prothrombin time ( Z =2.486, P < 0.05), international normalized ratio ( Z =2.429, P < 0.05), total bilirubin ( Z =3.754, P < 0.05), severity of ascites ( χ 2 =14.186, P < 0.05), and scores of the five models (all P < 0.05). Survival analysis showed that all scoring models effectively stratified the prognostic risk of the patients undergoing TIPS. Comparison of the C-index of each scoring model at different time points showed that Child-Pugh score had the strongest ability in predicting postoperative survival, followed by MELD-Na score, MELD score, and CLIF-C AD score, and FIPS score had a relatively poor predictive ability; in addition, the prediction efficiency of each score gradually decreased over time. Child-Pugh score had the largest AUC of 0.832 in predicting 1-year survival rate after surgery, and MELD-Na score had the largest AUC of 0.726 in predicting 3-year survival rate after surgery, but FIPS score had a poor ability in predicting 1- and 3-year survival rates. Conclusion All five scoring models can predict the survival of patients with liver cirrhosis after TIPS and can provide effective stratification of prognostic risk for such patients. Child-Pugh score has a better ability in predicting short-term survival, while MELD-Na score has a better ability in predicting long-term survival, but FIPS score has a relatively poor predictive ability in predicting both short-term and long-term survival.

Objective: To compare the clinical value of FibroScan, FIB-4, APRI and AAR diagnosing hepatic fibrosis in chronic hepatitis B virus (HBV) carriers. Methods: A total of 213 patients with chronic HBV carriers diagnosed by clinical and liver biopsy were selected. And according to HBeAg status, 149 patients were divided into HBeAg-positive group and 64 patients were divided into HBeAg-negative group. The liver stiffness measurements (LSM) was measured by FibroScan (FS), FIB-4, APRI and AAR values were calculated using FIB-4, APRI and AAR formula. And all patients underwent liver biopsy in the same period. According to the degree of hepatic fibrosis in Knodell, one decision point was set: significant hepatic fibrosis (S ≥ 2). The Spearman correlation analysis method was used to analyze the correlation of indicators and the area under receiver operator characteristic curves (AUROCs) of LSM, FIB-4, APRI and AAR were drawn according to liver biopsy pathology results as gold standard. The value of LSM, FIB-4, APRI and AAR diagnosing hepatic fibrosis in chronic HBV carriers was retrospectively analyzed. Retrospective analysis of FS, FIB-4, APRI and AAR were divided into 149 HBeAg-positive chronic HBV carriers (HBeAg-positive group) and 64 HBeAg-negative chronic HBV carriers (HBeAg) in 213 patients with chronic HBV carriers and HBeAg Negative group) in the diagnosis of liver fibrosis. Results: The LSM of 213 patients with chronic HBV carriers, 149 patients with HBeAg-positive chronic HBV carriers and 64 patients with HBeAg-negative chronic HBV carriers were significantly correlated with liver fibrosis grade≥ 2 (P < 0.001). Regardless of HBeAg status, only LSM in the three groups had moderate evaluation efficacy for evaluating significant fibrosis(S≥2), and the positive predictive value was more than 94%, but the diagnostic accuracy was not high, the minimum was 46.31% (HBeAg-positive group), the maximum value of 67.19% (HBeAg-negative group), while the remaining three kinds of serum noninvasive liver fibrosis diagnostic model indicators and diagnostic efficacy are low. The LSM in the three groups showed a significant positive correlation with liver fibrosis grade (S)≥2. Conclusion LSM is more accurate than FIB-4, APRI and AAR in diagnosing chronic HBV carriers. Dynamically monitoring changes of LSM can earlier understand the progress of liver fibrosis than the three kinds of serology noninvasive diagnostic model and is contributed to the choice of liver biopsy timing.

Objective To evaluate the efficacy of pulse indicator continuous cardiac output (PiC-CO) monitoring in guiding volume therapy in patients with sepsis complicated with acute kidney injury. Methods Eighty-five patients with sepsis complicated with acute kidney injury were divided into PiCCO group (n= 37) and routine group (n = 48) according to whether PiCCO monitoring was used to guide vol-ume therapy. The hemodynamic parameters at 6 and 24 h after volume therapy, fluid volume, consumption of vasoactive drugs, renal function, fatality in intensive care unit and 28-day fatality were recorded. Re-sults Compared with routine group, the volume of fluid for resuscitation at 24 h after volume therapy, and central venous pressure were significantly decreased (P<0. 05), the time of continuous renal replace-ment therapy was shortened, the urine volume was increased, the blood creatinine level was decreased, and the fatality rate in intensive care unit and 28-day fatality rate were decreased in group PiCCO (P<0. 05). Conclusion For the patients with sepsis complicated with acute kidney injury, PiCCO monitoring can reasonably guide volume therapy and is helpful in improving the prognosis.

Objective To discuss the clinical effect of surgical treatment for ankle osteoarthritis under arthroscopy.Methods Forty-eight cases with ankle osteoarthritis patients admitted at the Orthopaedic Hospital of Zhengzhou from January 2012 to June 2014 were selected and all of them were given the treatment of focal cleaning under arthroscopy.The clinical effect of surgical treatment were judged by modified McGuire ankle rating system,the United States after ankle surgery AOFAS ankle-full score and Mazur ankle rating system respectively.Results At the time of the last follow-up,modified McGuire ankle rating system((85.64±16.52)points vs.(52.46±10.25)points,t=-8.465),the United States after ankle surgery AOFAS ankle-full score [(85.24±11.46)points vs.(53.68±9.48)points,t=-7.548)and Mazur ankle rating system((86.45±12.57)points vs.(58.49±8.64)points,t=-6.596)all increased than that of pre-operation,the differences were statistically significant(P＜0.05).The modified McGuire ankle rating system of patients with low-grade lesion at pre-operation((62.45±7.63)points vs.(49.58±6.35)points,t=3.685)and the time of the last follow-up((93.68±11.54)points vs.(68.54±9.68)points,t=8.695)were all higher than that of patients with high-grade lesion,the differences were statistically significant(P＜0.05).The clinical effect of surgical treatment judged by modified McGuire ankle rating system,the United States after ankle surgery AOFAS ankle-full score and Mazur ankle rating system were respectively 91.67％(44/48),89.58％(43/48)and 89.58％(43/48),the differences were no statistically significant(x2=0.824,P＞0.05).Conclusion The clinical effect of surgical treatment for ankle osteoarthritis under arthroscopy is remarkable and it causes light damage to the body.It is especially suitable for patients with low-grade lesions and is worth popularization and application.