 17. Has confirmed or suspected organic disorders of the large intestine obstruction, stenosis, carcinoma, or inflammatory bowel disease. Organic disorders of the large intestine can be confirmed or ruled out using the results of enema X-ray examination or total colonoscopy performed in the previous 2 years. If the participant has no history or shows no current evidence of weight loss, anemia, or rectal bleeding, organic disorders may be ruled out based on the results of such testing performed in the past 3 years. Any participant in whom total colonoscopy has detected a polyp requiring treatment is excluded from this study .Note: Participant should not be screened unless at least 7 days have passed since an enema X-ray examination, total colonoscopy or sigmoidoscopy have been performed. 