摘要
AIM: To explore the association between inflammatory bowel diseases (IBD) flares and potential triggers.
AIM:To explore the association between inflammatory bowel diseases(IBD)flares and potential triggers.METHODS:Patients evaluated for an acute flare of IBD by a gastroenterologist at the Dallas VA Medical Center were invited to participate,as were a control group of patients with IBD in remission.Patients were systematically queried about nonsteroidal anti-inflammatory drug use,antibiotic use,stressful life events,cigarette smoking,medication adherence,infections,and travel in the preceding 3 mo.Disease activity scores were calculated for each patient at the time of enrollment and each patient’s chart was reviewed.Multivariate regression analysis was performed.RESULTS:A total of 134 patients with IBD(63 with Crohn’s disease,70 with ulcerative colitis,and 1 with indeterminate colitis)were enrolled;66 patients had flares of their IBD and 68 were controls with IBD in remission(for Crohn’s patients,average Crohn’s disease activity index was 350 for flares vs 69 in the controls;for UC patients,Mayo score was 7.6 for flares vs 1 for controls in those with full Mayo available and 5.4p for flares vs 0.1p for controls in those with partial Mayo score).Only medication non-adherence was significantly more frequent in the flare group than in the control group(48.5%vs 29.4%,P=0.03)and remained significant on multivariate analysis(OR=2.86,95%CI:1.33-6.18).On multivariate regression analysis,immunomodulator use was found to be associated with significantly lower rates of flare(OR=0.40,95%CI:0.19-0.86).CONCLUSION:In a study of potential triggers for IBD flares,medication non-adherence was significantly associated with flares.These findings are incentive to improve medication adherence.
基金
Supported by The Office of Medical Research,Department of Veteran’s Affairs,and in part,by Janssen,Inc