colorectal disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients suspicious for colorectal diseases, who need colon screening test
Exclusion criteria
Exclusion criteria: Inflammatory bowel disease, familial adenomatous polyposis, Lynch syndrome, history of bowel resection, GI tract stenosis obstruction or perforation, toxic megacolon. High risk for bowel preparation or CT colonography, pregnancy or its possibility, psychiatric disease or symptom, claustrophobia, serious iodine allergy, thyroidal disease, and others
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Quality of bowel preparation for CT colonography (size of residual feces, volume of residual liquid, quality of fecal tagging) | — |
Secondary
| Measure | Time frame |
|---|---|
| patient acceptability | — |
Countries
Japan
Contacts
Fukushima Medical University Aizu Medical Center