Managing IBD in patients with previous cancers

Abstract

A frequent dilemma faced in the inflammatory bowel disease (IBD) clinic is how to best treat a patient with a previous cancer diagnosis. The changing demographics of our patient population will make this quandary more common. Previous guidance has emphasised the importance of lengthy postcancer drug holidays and cautious use of IBD therapies. However, accumulating evidence suggests this approach may be unnecessarily conservative. This review considers recent evidence on the safety of IBD drugs, cancer and recurrent cancer risk in patients with IBD and provides a framework for shared decision making involving patient, gastroenterologist and oncologist.