Patients with positive fecal occult blood tests, abdominal symptoms, or follow-up for colorectal polyps
Conditions
Interventions
colonoscopy with an Endocuff Vision
colonoscopy with a transparent hood
Sponsors
Saitama Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients undergoing colonoscopy after pre-procedural preparation 2. Age: 18 years or older 3. Gender: Not restricted 4. Positive fecal occult blood test, abdominal symptoms, or Surveillance for post-colonoscopic polypectomy 5. Patients who received verbal and written explanations of this study and provided written informed consent
Exclusion criteria
Exclusion criteria: 1. Patients undergoing colonoscopy without prior bowel preparation 2. Patients with intestinal obstruction, stricture, fistula, post-colonic surgery, active inflammatory bowel disease, diverticulitis, active rectal bleeding, or where such conditions cannot be ruled out 3. Patients with alcoholism or drug dependence 4. Patients with severe hormonal disorders such as hyperthyroidism 5. Patients with severe cardiac, hepatic, renal dysfunction, or hematopoietic disorders 6. Patients with severe heart failure or respiratory failure 7. Pregnant women, lactating women, or patients who may be pregnant, or patients who wish to become pregnant during the study period. 8. Patients participating in other studies or clinical trials that may directly or indirectly influence the results of this study. 9. Patients suffering from life-threatening diseases. 10. Patients deemed unsuitable for inclusion by the principal investigator or sub-investigator.iratory failure (NYHA Class III or higher, Hughes-Jones Class IV or higher).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| adenoma detection rate (ADR) | — |
Countries
Japan
Contacts
Public ContactHiroyuki Imaeda
Saitama Medical University Hospital Department of Gastroenterology
Outcome results
None listed