ABSTRACT
Introduction: Colorectal cancer (CRC) represents a major cause of morbidity and mortality in Western countries. Though colonoscopy is the benchmark for CRC diagnosis and management, other alternatives have been proposed. Colon capsule endoscopy (CCE) was first introduced in 2006 as a non-invasive painless technology that utilizes an ingestible, wireless, and disposable capsule to explore the colon, without sedation or air insufflation.
Areas covered: To date, the European Society of Gastrointestinal Endoscopy (ESGE) guidelines consider CCE as an option for average-risk colorectal cancer screening patients and in patients with contraindications or unwilling to undergo colonoscopy and/or with an incomplete colonoscopy. Furthermore, Japan’s Pharmaceuticals and Medical Devices Agency (JPMDA) and Food and Drug Administration (FDA) approved the use of CCE in patients unwilling or unable to undergo colonoscopy.
Expert commentary: CCE accuracy is nearly comparable to conventional colonoscopy for CRC and significant polyps. Moreover, in the setting of incomplete colonoscopy, CCE was demonstrated to have a higher diagnostic yield for significant polyps and to be better tolerated than CTC. However, the use of CCE is still limited. The lesson coming out is that we should explore new populations that are suitable for colon capsules and for which the colon capsule can be an advantage.
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Declaration of interest
C. Spada has provided consultancy work for Medtronic. 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. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties. Peer reviewers on this manuscript have no relevant financial relationships to disclose.
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Peer reviewers on this manuscript have no relevant financial relationships to disclose.