Dataset Information

Factors associated with anti-tumor necrosis factor effectiveness to prevent postoperative recurrence in Crohn's disease.

ABSTRACT:

Background/aims

We assessed the effectiveness of anti-TNF agents and its associated factors to prevent endoscopic and clinical postoperative recurrence (POR) in Crohn's disease (CD).

Methods

From a prospectively-maintained database, we retrieved 316 CD patients who underwent intestinal resection (2011-2017). Endoscopic (Rutgeerts index ≥ i2 at 6 months) and clinical (recurrence of symptoms leading to hospitalization or therapeutic escalation) POR were assessed.

Results

In 117 anti-TNF-naïve patients, anti-TNF therapy was more effective than immunosuppressive agents (odds ratio [OR], 8.8; 95% confidence interval [CI], 1.8-43.9; P= 0.008) and no medication/5-aminosalicylates (OR, 5.2; 95% CI, 1.0-27.9; P= 0.05) to prevent endoscopic POR. In 199 patients exposed to anti-TNF prior to the surgery, combination with anti-TNF and immunosuppressive agents was more effective than anti-TNF monotherapy (OR, 2.32; 95% CI, 1.02-5.31; P= 0.046) to prevent endoscopic POR. Primary failure to anti-TNF agent prior to surgery was predictive of anti-TNF failure to prevent endoscopic POR (OR, 2.41; 95% CI, 1.10-5.32; P= 0.03). When endoscopic POR despite anti-TNF prophylactic medication (n = 55), optimizing anti-TNF and adding an immunosuppressive drug was the most effective option to prevent clinical POR (hazard ratio, 7.38; 95% CI, 1.54-35.30; P= 0.012). Anti-TNF therapy was the best option to prevent clinical POR (hazard ratio, 3.10; 95% CI, 1.09-8.83; P= 0.034) in patients with endoscopic POR who did not receive any biologic to prevent endoscopic POR (n = 55).

Conclusions

Anti-TNF was the most effective medication to prevent endoscopic and clinical POR. Combination with anti-TNF and immunosuppressive agents should be considered in patients previously exposed to anti-TNF.

SUBMITTER: Buisson A

PROVIDER: S-EPMC9344250 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Publications

Factors associated with anti-tumor necrosis factor effectiveness to prevent postoperative recurrence in Crohn's disease.

Buisson Anthony A Cannon Lisa L Umanskiy Konstantin K Hurst Roger D RD Hyman Neil H NH Sakuraba Atsushi A Pekow Joel J Dalal Sushila S Cohen Russell D RD Pereira Bruno B Rubin David T DT

Intestinal research 20210804 3

<h4>Background/aims</h4>We assessed the effectiveness of anti-TNF agents and its associated factors to prevent endoscopic and clinical postoperative recurrence (POR) in Crohn's disease (CD).<h4>Methods</h4>From a prospectively-maintained database, we retrieved 316 CD patients who underwent intestinal resection (2011-2017). Endoscopic (Rutgeerts index ≥ i2 at 6 months) and clinical (recurrence of symptoms leading to hospitalization or therapeutic escalation) POR were assessed.<h4>Results</h4>In 1 ...[more]

PMID: 34333909

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Project description:Background & aimsInhibitors of tumor necrosis factor (anti-TNF agents) are the most effective therapy for Crohn's disease (CD). We evaluated the real-world comparative effectiveness and safety of different anti-TNF agents (infliximab, adalimumab, and certolizumab pegol) in biologic-naive patients with CD in a retrospective, propensity-matched cohort study using a national administrative claims database (Optum Labs Data Warehouse).MethodsWe identified 3205 biologic-naive patients with CD (mean age, 41 ± 15 years; 45% male; median follow-up period after anti-TNF therapy, 19 months; 44.5% on infliximab and 38.9% on adalimumab) who received their first prescription for an anti-TNF agent (infliximab, adalimumab, or certolizumab pegol) after a 12-month period without any anti-TNF treatment (baseline), and with a minimum follow-up period of 6 months after their initial anti-TNF prescription, between 2006 and 2014. The primary outcomes were all-cause and CD-related hospitalization, abdominal surgery, corticosteroid use, and serious infections. We performed a propensity-matched, Cox proportional hazards analysis, accounting for baseline demographics, health care use, comorbidities, and use of CD-related medication.ResultsCompared with adalimumab-treated patients, infliximab-treated patients had a lower risk of CD-related hospitalization (adjusted hazard ratio [aHR], 0.80; 95% confidence interval [CI], 0.66-0.98), abdominal surgery (aHR, 0.76; 95% CI, 0.58-0.99), and corticosteroid use (aHR, 0.85; 95% CI, 0.75-0.96). Compared with certolizumab pegol-treated patients, infliximab-treated patients had a lower risk of all-cause hospitalization (aHR, 0.70; 95% CI, 0.52-0.95) and CD-related hospitalization (aHR, 0.59; 95% CI, 0.39-0.90). Adalimumab-treated patients had outcomes comparable with those of certolizumab pegol-treated patients. All agents had comparable risk of serious infections.ConclusionsIn a retrospective analysis of a large cohort of biologic-naive patients with CD, we found infliximab to be superior to adalimumab and certolizumab pegol for patient-relevant outcomes, without increased risk of serious infections.

Project description:AimTo investigate genetic factors that might help define which Crohn's disease (CD) patients are likely to benefit from anti-tumor necrosis factor (TNF) therapy.MethodsThis was a prospective cohort study. Patients were recruited from a university digestive disease practice database. We included CD patients who received anti-TNF therapy, had available medical records (with information on treatment duration and efficacy) and who consented to participation. Patients with allergic reactions were excluded. Patients were grouped as ever-responders or non-responders. Genomic DNA was extracted from peripheral blood, and 7 single nucleotide polymorphisms (SNPs) were assessed. The main outcome measure (following exposure to the drug) was response to therapy. The patient genotypes were assessed as the predictors of outcome. Possible confounders and effect modifiers included age, gender, race, and socioeconomic status disease, as well as disease characteristics (such as Montreal criteria).Results121 patients were included. Twenty-one were non-responders, and 100 were ever-responders. Fas ligand SNP (rs763110) genotype frequencies, TNF gene -308 SNP (rs1800629) genotype frequencies, and their combination, were significantly different between groups on multivariable analysis controlling for Montreal disease behavior and perianal disease. The odds of a patient with a Fas ligand CC genotype being a non-responder were four-fold higher as compared to a TC or TT genotype (P = 0.009, OR = 4.30, 95%CI: 1.45-12.80). The presence of the A (minor) TNF gene -308 allele correlated with three-fold higher odds of being a non-responder (P = 0.049, OR = 2.88, 95%CI: 1.01-8.22). Patients with the combination of the Fas ligand CC genotype and the TNF -308 A allele had nearly five-fold higher odds of being a non-responder (P = 0.015, OR = 4.76, 95%CI: 1.35-16.77). No difference was seen for the remaining SNPs.ConclusionThe Fas-ligand SNP and TNF gene -308 SNP are associated with anti-TNF treatment response in CD and may help select patients likely to benefit from therapy.

Dataset Information

Factors associated with anti-tumor necrosis factor effectiveness to prevent postoperative recurrence in Crohn's disease.

Background/aims

Methods

Results

Conclusions

Publications

Factors associated with anti-tumor necrosis factor effectiveness to prevent postoperative recurrence in Crohn's disease.

Similar Datasets

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