Selection of anti-cytokine biologics by pretreatment levels of serum leucine-rich alpha-2 glycoprotein in patients with inflammatory bowel disease.

ABSTRACT: Serum leucine-rich alpha-2 glycoprotein (LRG) can monitor disease activities during biologics treatment in patients with inflammatory bowel disease (IBD). It is unclear whether the pretreatment serum LRG level can predict clinical effectiveness including serum trough levels of ustekinumab in patients with IBD. This multicenter prospective cohort study included 184 patients (Crohn's disease, 104; ulcerative colitis, 80) who received ustekinumab (n = 119) or anti-tumor necrosis factor (n = 65) between January 2019 and March 2023. Multivariate logistic regression analysis revealed serum LRG level at week 0 (0w-LRG, odds ratio 0.12, 95% confidence interval 0.02-0.68) as one of significant factors for clinical remission at week 8. We divided patients into the low- and the high-LRG groups by the

SUBMITTER: Amano T 

PROVIDER: S-EPMC11607305 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature