ABSTRACT
Objective To evaluate the performance of FibroTouch in combination with four hepatic fibrosis biomarkers for assessment of the degree of hepatic fibrosis among patients with chronic schistosomiasis-induced liver disorders. Methods A total of 63 patients with chronic schistosomiasis-induced liver diseases admitted to The Third People’s Hospital of Kunshan City from January to March 2021 were enrolled as the observation group, while 50 healthy volunteers receiving health examinations in the hospital during the study period were randomly selected as the control group. The liver stiffness measurement (LSM) was determined using the FibroTouch technique, and the serum levels of four hepatic fibrosis biomarkers were detected using chemilumi-nescence immunoassay, including type IV collagen (IV-C), type III procollagen (PC-III), hyaluronidase (HA) and laminin (LN). The receiver operating characteristic (ROC) curves of LSM and four hepatic fibrosis biomarkers alone and in combination for assessing the degree of hepatic fibrosis among patients with chronic schistosomiasis-induced liver disorders were plotted and the area under the ROC curve (AUC) was estimated to examine the value of LSM and four hepatic fibrosis biomarkers alone and in combination for assessing the degree of hepatic fibrosis. Results There were 63 subjects in the observation group, including 28 men and 35 women, and the participants had a mean age of (65.34 ± 12.56) years and a mean body mass index (BMI) of (24.47 ± 11.05) kg/m2. There were 50 subjects in the control group, including 22 men and 28 women, and the participants had a mean age of (64.28 ± 13.10) years and a mean BMI of (25.12 ± 11.64) kg/m2. There were no significant differences between the observation and control groups in terms of gender ratio (χ2 = 0.002, P > 0.05), age (t = 0.437, P > 0.05) or BMI (t = 0.303, P > 0.05). The LSM [(8.65 ± 5.22) vs. (3.24 ± 1.10) kPa; t = 8.013, P < 0.05], IV-C [(51.80 ± 9.45) vs. (30.10 ± 10.34) ng/L; t = 11.506, P < 0.05], PC-III [(77.28 ± 17.22) vs. (48.62 ± 9.54) ng/L; t = 11.224, P < 0.05], HA [(39.55 ± 5.32) vs. (84.89 ± 10.34) ng/L; t = 30.158, P < 0.05] and LN [(99.47 ± 7.37) vs. (61.93 ± 9.80) ng/L; t = 22.496, P < 0.05] were significantly greater in the observation group than in the control group, and Spearman correlation analysis showed that the degree of liver fibrosis positively correlated with LSM (rs = 0.675, P < 0.01), IV-C (rs = 0.421, P < 0.01), PC-III (rs = 0.517, P < 0.01), HA (rs = 0.550, P < 0.01) and LN (rs = 0.539, P < 0.01) among patients with chronic schistosomiasis-induced liver diseases. ROC curve analysis revealed that the AUC of LSM for assessment of the hepatic fibrosis degree was 0.884 (P < 0.001), and the LSM cutoff, sensitivity and specificity were 11.75 kPa, 71.43% and 84.00% at the highest Youden index, respectively. In addition, the AUC of four hepatic fibrosis biomarkers for assessment of the hepatic fibrosis degree was 0.577 to 0.670, with 70.174 to 115.237 ng/L cutoff values, 17.46% to 68.25% sensitivity and 71.01% to 96.00% specificity. In addition, the sensitivity and specificity of LSM combined with four hepatic fibrosis biomarkers were 92.06% and 95.07% for assessment of the hepatic fibrosis degree among patients with chronic schistosomiasis-induced liver diseases. Conclusion FibroTouch in combination with detection of four hepatic fibrosis biomarkers has a high sensitivity and specificity for assessing the degree of hepatic fibrosis among patients with chronic schistosomiasis-induced liver diseases, which deserves widespread clinical uses.
ABSTRACT
This study was purposed to investigate the infection incidence of Helicobacter pylori (HP) in patients with idiopathic thrombocytopenic purpura (ITP) and curative efficacy of glucocorticoids combined with anti-helicobacter. 100 ITP patients with positive HP were divided randomly into 3 groups: glucocorticoid group (treatment with glucocorticoids, n = 35), anti-HP treatment group (HP eradication, n = 30) and combined treatment group (glucocorticoid combined with HP eradication, n = 35). 100 healthy individuals were selected as control. The results showed that HP infection rate in ITP group was 70%, while HP infection rate in control group (persons received physical examination) was 56%, there was significant difference between two groups (p < 0.05). The HP of 31 cases in combined treatment group was eradicated that the platelet count in 23 out of 31 cases recovered to normal, and in 8 cases was higher than that before treatment, which mean count was (165 +/- 225) x 10(9)/L, this value had statistical significance as compared with that before treatment (p < 0.01). Total efficiency in this group reached to 89%, and relapse rate within 1 year was 8%. The HP infection of 2 cases in glucocorticoid group had been turned to negative naturally, and platelet count recovered to normal, while HP infection in remained 33 cases was still positive. The platelet count in 23 out of 33 cases of that group was not back to normal, but back to normal in 10 cases. The platelet mean count in that group was (78 +/- 26) x 10(9)/L with total efficiency rate of 68% and relapse rate within 1 year was 37%. In the anti-HP treatment group, HP infection in 25 cases was eradicated and platelet count in 9 out of 25 cases recovered to normal, that platelet count in 9 cases was higher than that before treatment, platelet mean count was (135 +/- 174) x 10(9)/L), there was significant difference (p < 0.01), as compared with value before treatment. Total efficiency rate in this group reached to 60%, and relapse rate within 1 year was 33%. It is concluded that the patients with ITP have higher HP infection incidence, and the eradication of HP is effective therapy for the ITP patients with HP infection, which can be used as initial treatment.