Tang BJ, Zhu JD, Yan HZ. Value of dynamic analysis of fecal lactoferrin for prediction of response to biotherapy in patients with ulcerative colitis.
Shijie Huaren Xiaohua Zazhi 2022;
30:879-885. [DOI:
10.11569/wcjd.v30.i20.879]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND
Ulcerative colitis (UC) is a common intestinal inflammatory disease. Biological agents are an effective treatment for UC patients, but some patients are still unresponsive to biological therapy. Therefore, it is of great significance to explore the factors affecting the response to biological therapy.
AIM
To analyze the value of dynamic analysis of fecal lactoferrin (FL) in predicting the response to biotherapy in patients with UC.
METHODS
A total of 168 UC patients admitted to our hospital from July 2018 to September 2021 were selected as the research subjects. All patients were treated with adalimumab. After 12 wk of continuous treatment, they were divided into an effective group and an ineffective group according to the response to treatment. The rates of changes in general data, serum biomarkers, and fecal biomarkers were compared between the two groups. Multivariate logistic regression analysis was used to identify the factors related to biotherapy responsiveness, and the area under the curve was calculated by ROC curve analysis.
RESULTS
There were 132 cases in the effective group and 36 in the ineffective group. After 2 wk of treatment, the rates of changes of CRP, ESR, and PCT in the effective group were greater than those in the ineffective group. The change rates of FC, FL, M2-PK and MMP-9 were also higher than those of the ineffective group (P < 0.05). Logistic regression analysis showed that ESR, PCT, FC and FL were all predictive factors for the response to biotherapy in patients with UC (odds ratio = 0.943, 0.859, 0.964 and 0.875, respectively, P < 0.05 for all). The area under the curve (0.831) of FL was higher than those of ESR, CRP, PCT, FL, MMP-9 and M2-PK (P < 0.05 for all).
CONCLUSION
ESR, PCT, FC and FL can all predict the therapeutic response to biological therapy in UC patients, among which FL has the highest predictive value.
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