Relationship between serum TSG-6 and col-16 levels and severity of the illness and clinical outcome in patients with active ulcerative colitis
10.3969/j.issn.1673-4130.2024.04.011
- VernacularTitle:活动期溃疡性结肠炎患者血清TSG-6、col-16水平与病情严重程度及临床结局的关系
- Author:
Jinting WANG
1
;
Chunyan XU
;
Jie LIU
;
Kaifeng SUN
;
Zhen ZHOU
Author Information
1. 淮安市第五人民医院消化内科,江苏淮安 223300
- Keywords:
ulcerative colitis;
tumor necrosis factor α stimulated gene 6;
collagen ⅩⅥ
- From:
International Journal of Laboratory Medicine
2024;45(4):441-446
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between serum tumor necrosis factor α stimulated gene 6(TSG-6)and collagen ⅩⅥ(col-16)levels and severity of the illness and clinical outcome in patients with active ulcerative colitis(UC).Methods A total of 79 patients with active UC admitted to the department of gastroenterology in the hospital from January 2020 to January 2023 were selected as the active UC group,56 patients with UC in remission who were similar in gender and age to the active UC group were selected as the remission UC group,and 60 healthy subjects who underwent physical examination in the hospital during the same period were selected as the control group.Patients with active UC were divided into mild group(n=25),moderate group(n=34)and severe group(n=20)according to the modified Mayo score.Patients with active UC were divided into good prognosis group(n=58)and poor prognosis group(n=21)according to colonoscopy results after 2 months of treatment.Serum TSG-6 and col-16 levels in each group were detected by enzyme-linked immunosorbent assay,Spearman rank correlation analysis was used to analyze the relation-ship between serum TSG-6 and col-16 levels and severity of the illness,and the influence of serum TSG-6 and col-16 levels on clinical outcome was analyzed by multivariate Logistic regression.Receiver operating charac-teristic(ROC)curve was used to evaluate the predictive value of serum TSG-6 and col-16 for poor prognosis in patients with active UC.Results The serum TSG-6 and col-16 levels in active UC group and remission UC group were higher than those in control group,and the serum TSG-6 and col-16 levels in active UC group were higher than those in remission UC group,the difference was statistically significant(P＜0.05).Serum TSG-6 and col-16 levels in severe group and moderate group were higher than those in mild group,and serum TSG-6 and col-16 levels in severe group were higher than those in moderate group,with statistical significance(P＜0.05).By Spearman rank correlation analysis,serum TSG-6 and col-16 in active UC patients were positively correlated with modified Mayo scores(rs=0.695、0.627,P＜0.05).Multivariate Logistic regression analysis showed that compared with＜159.32 ng/mL,patients with serum TSG-6 interquartile interval of 289.15-413.55 ng/mL and＞413.55 ng/mL had a higher risk of poor prognosis.ROC curve analysis results showed that the area under the curve of TG-6 and col-16 in predicting poor prognosis was 0.776 and 0.764,respective-ly.The predictive value of serum TG-6 and col-16 combined detection was better than that of single index(Z=3.392,4.218,P＜0.05).Conclusion The serum TSG-6 and col-16 levels in active UC patients are ab-normally elevated,which is closely related to severity of the illness and clinical outcome.The levels of serum TSG-6 and col-16 can be used as potential biochemical indicators to judge the disease and predict the clinical outcome.
