Capsule Endoscopy as an Alternative to Colonoscopy (CAPSUCOVID)

Inclusion Criteria: Iron deficiency anaemia with or without a colonoscopy performed within the last 5 years Rectal bleeding/haematochezia in patients >50 years who have undergone a colonoscopy <5 years ago or <50 years with no risk factors for CRC Chronic constipation/abdominal distension/abdominal pain/diarrhea Suspected CRC due to clinical criteria (NICE guidelines 2015, updated in 2017) with no iFOBT performed Recent change in bowel habits Follow-ups: post-polypectomy syndrome, family history of CRC, hereditary syndromes, CRC surgery, Inflammatory Bowel Disease Exclusion Criteria: Study following an episode of complicated acute diverticulitis or with an uncertain diagnosis of acute diverticulitis Evaluation following fragmented resection (recurrence ruled out) Patients with a positive FIT Pregnancy or breast-feeding Any contraindication to Crohn's Capsule endoscopy such as known or suspected gastrointestinal obstruction, strictures or fistulas, a previous altered Patency capsule, dysphagia or other swallowing disorders and cardiac pacemakers or other implanted electromedical devices. Allergy or known contraindication to the medications and preparations agents used in the procedure.