Risk of Incident Cancer in Patients With Inflammatory Bowel Disease With Prior Breast Cancer: A Multicenter Cohort Study.

Background & Aims: Breast cancer is the most common malignancy observed in patients with inflammatory bowel diseases (IBD). The aim of our study was to evaluate incident cancer rate (recurrence or new-onset cancer) in a cohort of patients with IBD with a history of breast cancer according to the subsequent IBD treatment provided.

Methods: A multicenter retrospective study included consecutive patients with IBD with prior breast cancer.

How Oral Specialists Can Help Diagnose and Manage Extra-Digestive Inflammatory Bowel Disease Complications.

Identification of extra-digestive manifestations of inflammatory bowel disease (IBD) is essential. The oral cavity is a preferential site in which gingival enlargement may be one of these manifestations. We present, in this article, two original cases and a concept map that highlights the need for a close collaboration between the dental surgeon or oral specialist, the dermatologist, and the gastroenterologist.

Innovative approaches to biologic development on the trail of CT-P13: biosimilars, value-added medicines, and biobetters.

The biosimilar concept is now well established. Clinical data accumulated pre- and post-approval have supported biosimilar uptake, in turn stimulating competition in the biologics market and increasing patient access to biologics. Following technological advances, other innovative biologics, such as "biobetters" or "value-added medicines," are now reaching the market.

Optimization of biologics to reduce treatment failure in inflammatory bowel diseases.

Moderate to severe inflammatory bowel disease patients can fail to respond to conventional therapy and/or to biologic treatment. In the era of TNFα antagonists and other non-anti-TNF biologic drugs, it is important to review the literature on biologic treatment failure, which could be defined as primary non-response, secondary loss of response and intolerance. Therapeutic drug monitoring (TDM), that is, drug trough level and antidrug antibodies, should enable to determine the mechanisms of treatment failure and to optimize drug efficacy.

Pregnancy outcomes in inflammatory bowel disease patients treated with vedolizumab, anti-TNF or conventional therapy: results of the European CONCEIVE study.

Background: Women with inflammatory bowel diseases (IBD) often receive biologicals during pregnancy to maintain disease remission. Data on outcome of vedolizumab-exposed pregnancies (VDZE) are sparse.

Aims: To assess pregnancy and child outcomes of VDZE pregnancies and to compare these results to anti-TNF exposed (TNFE) or both immunomodulatory and biologic unexposed (CON IBD) pregnancies.

Anti-TNF therapy for genital fistulas in female patients with Crohn's disease: a nationwide study from the Groupe d'Etude Thérapeutique des Affections Inflammatoires du tube Digestif (GETAID).

Background: Genital fistulas represent a devastating complication of Crohn's disease. Only studies with small sample sizes have evaluated the efficacy of anti-TNF therapy for this complication.

Aims: To assess the efficacy of anti-TNF therapy for genital fistulas complicating Crohn's disease and to identify predictive factors associated with clinical response at 1 year.