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Objective@#To determine the level of Soluble Suppression of Tumorigenicity-2 (sST2) in patients with heart failure(HF) and atrial fibrillation (AF), and to explore its diagnostic and prognostic value in patients with HF and AF.@*Methods@#A prospective cohort study was carried out to investigate the data of 185 HF patients who were hospitalized between January 2018 and June 2018 in department of cardiology or department of cardiac care unit in TEDA International Cardiovascular Hospital. And according to whether they had atrial fibrillation before admission, we categorized patients into: HF with sinus rhythm (HF-SR, n=90) and HF with AF(HF-AF, n=95). Meanwhile, 40 healthy controls were collected. Baseline data of HF-SR and HF-AF groups and plasma sST2 levels in different ejection fraction groups were compared. Plasma sST2 level was determined by enzyme-linked immunosorbent assay(ELISA). Statistical methods such as nonparametric test and Spearman correlation analysis were used. The receiver operating characteristic curve was applied to evaluate the diagnostic value of sST2 in HF-SR and HF-AF groups. And by using the COX risk model, Multi-factor COX analysis was used to analyze the prognosis of patients.@*Results@#Compared with healthy controls, the median (P25, P75) of Plasma sST2 levels in HF patients increased remarkably [32.93 (20.31-51.39) ng/mL vs 15.99(7.97-22.69) ng/mL, Z=-4.373, P<0.001]. Patients with HF-AF group had significantly higher test results [39.86 (27.20-59.21)] ng/mL than HF-SR group [24.74 (14.83-44.11)] ng/mL, Z=-6.783, P<0.001].In the HFmrEF and HFpEF subgroups, the plasma sST2 level of patients in the HF-AF group was higher than that in the HF-SR group (Z=-2.381, P=0.017; Z=-3.701, P<0.001).Spearman correlation analysis showed that, in HF-AF patients, plasma sST2 level was positively correlated with diastolic blood pressure, Hypertension, New York Association (NYHA) cardiac function classification Ⅲ to Ⅳ, white blood count(WBC), and the level of Alanine Aminotransferase (ALT), Υ-glutamine transaminase (Υ-GT), B-type natriuretic peptide (BNP) (r>0, P<0.05).Also, there is a negative correlation between sST2, left ventricular ejection fraction (LVEF) and estimated Glomerular Filtration Rate (eGFR) (r<0, P<0.05). At ROC analysis, sST2 showed predictive value in both HF-AF and HF-SR group, with an optimal cut-off value of 25.33 ng/mL(AUC 0.872, 95%CI: 0.805-0.935, P<0.001, sensitivity 81.1%, specificity 87.5%) and 23.34 ng/mL(AUC 0.665, 95%CI: 0.570-0.761, P<0.001, sensitivity 55.6%, specificity 77.5%).The AUC of BNP and sST2 in differential diagnosis of HF-SR and HF-AF was 0.604 and 0.699, respectively, and the AUC of sST2 was higher than that of BNP. Multi-factor COX analysis indicated that plasma sST2 level, BNP, NYHA cardiac function grading could be risk factors for cardiac events in HF patients. Plasma sST2, left atrial diameter (LA-D), and associated cardiomyopathy are risk factors for cardiac events in patients with HF-AF. The incidence of cardiac events in HF patients with sST2≥20.31 ng/mL was significantly higher than that of patients with sST2<20.31 ng/mL (χ2=7.625, P=0.006). The incidence of cardiac events in HF-AF patients with plasma sST2≥39.86 ng/mL was significantly higher than that in patients with sST2<39.86 ng/mL (χ2=4.287, P=0.038).@*Conclusions@#The plasma sST2 level in patients with HF-AF is significantly higher than that both in HF-SR and healthy controls. The diagnostic value of plasma sST2 in patients with HF-AF is higher than that in patients with HF-SR. It is suggested that sST2 are more valuable for the differential diagnosis of HF-SR, HF-AF than BNP. HF-AF Patients with plasma sST2 ≥ 39.86 ng/mL are prone to cardiovascular events.
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Objective To investigate the effect of Biyankang Tablets on quality of life and recurrence rate in patients with chronic rhinosinusitis after functional endoscopic sinus surgery (FESS). Methods A total of 78 patients with chronic rhinosinusitis treated in our hospital during October 2014 to November 2016 were selected, and they were randomly divided into the control group and the traditional Chinese medicine (TCM) group according to the order of admission, with 39 cases in each group. Both groups were treated with FESS, and the TCM group was additionally treated with Biyankang Tablets. The clinical efficacy, inflammatory factors [interleukin-4 (IL-4), interleukin-8 (IL-8)], the prognosis [visual analogue scale (VAS) score of rhinosinusitis and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30)], drug safety and recurrence rates in the two groups were observed. Results After treatment, the total effective rate of treatment in TCM group was significantly higher than that in the control group (89.74% vs 71.79%) (χ2=4.044, P<0.05). After treatment, IL-4, IL-8 and VAS scores in the two groups were significantly decreased, and the scores of EORTC and QLQ-C30 were significantly increased, and the changes of scores in TCM group after treatment were more significant than those in the control group (P<0.05). After treatment, there was no significant difference in the incidence of adverse reactions between the two groups, and the recurrence rate in TCM group was significantly lower than that in the control group in 1 year after treatment (P<0.05). Conclusion TCM Biyankang Tablets is significantly effective in the treatment of patients with chronic rhinosinusitis after FESS. It can significantly inhibit the expression of inflammatory factors, effectively improve the prognosis and quality of life, and significantly reduce the recurrence rate.
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Objective To explore the status of seroepidemiology on hepatitis A,B and C in primary and middle school students in Shufu county,Xinjiang Uygur Autonomous Region of China (Xinjiang) and to evaluate the effect of related immunization.Methods Students in four towns and villages were selected by cluster random sampling method.HAV-IgG,HBsAg,HBsAb and HCV-IgG were detected in Feb to May,2015.Results The overall HAV-IgG positive rate was 99.75％,among 4 830 primary and middle school students.The positive rates were seen 99.92％ in boys and 99.57％ in girls,with difference statistically significant (x2=5.798,P=0.016).The overall HBsAg positive rate appeared as 3.02％,with 3.55％ for boys and 2.47％ for girls,with difference statistically significant (x 2=4.782,P=0.029).The difference between age specific HBsAg positive rates also showed statistically significant (x2=71.990,P=0.000).HBsAg positive rate in the students in rural area (3.28％) was higher than that in the students in urban area (1.61％,x2=6.019,P=0.014).HBsAb positive rate was 38.84％,and the differences between the age specific HBsAb positive rates appeared statistically significant (x2=837.699,P=0.000).HBsAg positive rate in students from the urban area (42.36％) was higher than those from the rural area (38.20％,x2=4.598,P=0.032).2 815 students,accounting for 58.28％ of the total students,showed negative on both HBsAg and HBsAb.The overall HCV-IgG positive rate was 0.19％,and all appeared in students fiom the rural areas,with ethnicity solely as Uygur.Conclusions The effect of hepatitis A vaccine was satisfactory in primary and middle school students in Shufu county but quiet a number of the students missed the vaccination.The infection rate of hepatitis C was low.Publicity and health education on hepatitis immunization and control should be revved up.Programs regarding primary and supplementary immunization on hepatitis,should be carried out timely for children of school age.
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Objective To explore the status of seroepidemiology on hepatitis A,B and C in primary and middle school students in Shufu county,Xinjiang Uygur Autonomous Region of China (Xinjiang) and to evaluate the effect of related immunization.Methods Students in four towns and villages were selected by cluster random sampling method.HAV-IgG,HBsAg,HBsAb and HCV-IgG were detected in Feb to May,2015.Results The overall HAV-IgG positive rate was 99.75％,among 4 830 primary and middle school students.The positive rates were seen 99.92％ in boys and 99.57％ in girls,with difference statistically significant (x2=5.798,P=0.016).The overall HBsAg positive rate appeared as 3.02％,with 3.55％ for boys and 2.47％ for girls,with difference statistically significant (x 2=4.782,P=0.029).The difference between age specific HBsAg positive rates also showed statistically significant (x2=71.990,P=0.000).HBsAg positive rate in the students in rural area (3.28％) was higher than that in the students in urban area (1.61％,x2=6.019,P=0.014).HBsAb positive rate was 38.84％,and the differences between the age specific HBsAb positive rates appeared statistically significant (x2=837.699,P=0.000).HBsAg positive rate in students from the urban area (42.36％) was higher than those from the rural area (38.20％,x2=4.598,P=0.032).2 815 students,accounting for 58.28％ of the total students,showed negative on both HBsAg and HBsAb.The overall HCV-IgG positive rate was 0.19％,and all appeared in students fiom the rural areas,with ethnicity solely as Uygur.Conclusions The effect of hepatitis A vaccine was satisfactory in primary and middle school students in Shufu county but quiet a number of the students missed the vaccination.The infection rate of hepatitis C was low.Publicity and health education on hepatitis immunization and control should be revved up.Programs regarding primary and supplementary immunization on hepatitis,should be carried out timely for children of school age.