Status:
NOT_YET_RECRUITING
The Effect of Cap-assisted Water Exchange Colonoscopy on Straight Passage of the Colonoscope Through the Sigmoid Colon, Without Loop Formation
Lead Sponsor:
Fudan University
Conditions:
Colonoscope Passage
Eligibility:
All Genders
18-80 years
Phase:
NA
Brief Summary
A prospective, single-center, single-blind, randomized controlled study to compare the proportion of straight passage through the sigmoid colon without loop formation between conventional colonoscope ...
Detailed Description
1. Patients are undergone screening, surveillance, or therapeutic colonoscopy at the Endoscopy department of Gastrointestinal endoscopy center of Huadong hospital affiliated to Fudan University. 2. Ra...
Eligibility Criteria
Inclusion
- aged 18-80 years
- sedation colonoscopy
Exclusion
- History of colorectal surgery
- Clinical suspicion of, or pathologically confirmed, colorectal cancer
- Presence of any "alarm" symptom or sign-hematochezia, melena, unexplained anemia or weight loss, palpable abdominal mass, or a positive digital rectal examination
- Pregnancy or lactation
- Known or suspected gastrointestinal obstruction
- Diagnosed inflammatory bowel disease
- Use of antiplatelet or anticoagulant therapy (e.g., aspirin, warfarin) within 7 days before colonoscopy or any documented coagulation disorder
- Current enrolment in another clinical study or participation in any clinical trial within the previous 60 days
- Requirement for emergency colonoscopy
- Any other condition that, in the investigators' judgment, renders the patient unsuitable for inclusion in the study
Key Trial Info
Start Date :
June 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
June 1 2026
Estimated Enrollment :
531 Patients enrolled
Trial Details
Trial ID
NCT06992856
Start Date
June 1 2025
End Date
June 1 2026
Last Update
May 28 2025
Active Locations (1)
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1
Huadong hospital affiliated to Fudan university
Shanghai, Shanghai Municipality, China, 200040