Fecal volatile organic compounds: a novel, cheaper method of diagnosing inflammatory bowel disease?

Abstract

The investigation of a novel, cheaper method of diagnosing inflammatory bowel disease (IBD) is an area of active research. Recently, investigations into the metabolomic profile of IBD patients and animal models of colitis compared to healthy controls has begun to receive considerable attention and correlations between the fecal volatile organic compound (VOC) metabolome and IBD is merging. Patients and clinicians have often reported a change in odor of feces during relapse of IBD. Therefore, this article will focus specifically on the fecal VOC metabolome and its potential role in identifying a novel diagnostic method for IBD.

Keywords::

• diagnostic
• feces
• inflammatory bowel disease
• novel
• volatile organic compound

Financial & competing interests disclosure

CSJ Probert declares that he owns IP/patent to protect the OdoReader device to facilitate commercialization. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

No writing assistance was utilized in the production of this manuscript.