Status:
COMPLETED
9 Minutes for Tandem Colonoscopy Withdrawal
Lead Sponsor:
Changhai Hospital
Collaborating Sponsors:
No.85 Hospital, Changning, Shanghai, China
Yantaishan Hospital of Yantai City, Yantai, China
Conditions:
Colon Polyp
Colorectal Adenoma
Eligibility:
All Genders
40-75 years
Phase:
NA
Brief Summary
A mean withdrawal time of at least 6 minutes has been considered to be one of the critical quality criterions of colonoscopy. Recently, our group completed a multicenter randomized controlled trial, w...
Eligibility Criteria
Inclusion
- Patients whose age is between 40-75.
- Patients who have indications for screening
- Patients who have signed inform consent form.
Exclusion
- Patients who have undergone colonic resection or polypectomy
- Patients with alarming signs and symptoms of colorectal cancer: hematochezia, melena, anemia, weight loss, abdominal mass, positive digital rectal examination
- Patients with abnormal blood coagulation or taking antiplatelets or anticoagulants within 7 days
- Patients with inflammatory bowel diseases
- Patients with a history of abdominal surgery, or highly suspected or confirmed colorectal cancers by radiographic and laboratory tests
- Patients with hereditary colorectal cancer syndrome (including familial adenomatous polyposis).
- Patients with pregnancy, severe chronic cardiopulmonary and renal disease.
- Patients with failed cecal intubation
- Patients with poor BPQ that necessitated a second bowel preparation
- Patients with therapeutic colonoscopy for existing lesions
- Patients refusing to participate or to provide informed consent
Key Trial Info
Start Date :
March 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 5 2021
Estimated Enrollment :
733 Patients enrolled
Trial Details
Trial ID
NCT04797065
Start Date
March 1 2021
End Date
December 5 2021
Last Update
February 1 2022
Active Locations (1)
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1
Changhai Hospital, Second Military Medical University
Shanghai, China, 200433