Multi-alleles predict primary non-response to infliximab therapy in Crohn's disease.

ABSTRACT:

Background

Infliximab (IFX) is the first-line treatment for patients with Crohn's disease (CD) and is noted for its relatively high cost. The therapeutic efficacy of IFX has noticeable individual differences. Known single-gene polymorphisms (SNPs) are inadequate for predicting non-response to IFX. In this study, we aimed to identify new genetic factors associated with IFX-therapy failure and to predict non-response to IFX by developing a multivariate predictive model.

Methods

In this retrospective study, we collected and analysed the data of Chinese patients with CD who received IFX therapy at one hospital between June 2013 and June 2019. Primary non-response (PNR) and non-durable response (NDR) were evaluated using a simple endoscopic score for CD (SES-CD). A total of 125 S

SUBMITTER: Zhang CB 

PROVIDER: S-EPMC8560039 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature