Status:
COMPLETED
Impact of Indigo Carmine Pump Spraying on the Adenoma Detection Rate
Lead Sponsor:
Shandong University
Conditions:
Colonic Polyps
Adenomatous Polyps
Eligibility:
All Genders
45-85 years
Phase:
NA
Brief Summary
Detection and removal of polyps during colonoscopy is crucial for the prevention of colorectal cancer. Indigo carmine spraying up to the colonic mucosa could probably increase the adenoma detection ra...
Detailed Description
If patients scheduled for colonoscopy meet the inclusion criteria but not the exclusion criteria, he or she will be recruited to the study and randomized to one of two groups. Subjects in Group A (tre...
Eligibility Criteria
Inclusion
- Patients with a history of colorectal cancer or colorectal adenoma
- Patients whose first-degree relatives have a history of colorectal cancer or colorectal adenoma
- Patients with gastrointestinal symptoms (abdominal pain, bloody stool, chronic diarrhea or constipation, Unexplained anemia or weight loss;
- Patients with positive fecal occult blood tests
Exclusion
- Patients with severe comorbidity
- Patients who are not suitable for colonoscopy
- Patients who received urgent or therapeutic colonoscopy
- Patients with pregnancy, inflammatory bowel disease, polyposis syndromes, suspected CRC; intestinal obstruction, coagulopathy
- Patients with aspirin, clopidogrel or other anticoagulants/ antiplatelet drugs intake within 7 days
- Patients with failed cecal intubation
- Patients with inadequate bowel preparation quality (Boston score ≤5)
- Patients who refuse to participate or to provide informed consent
Key Trial Info
Start Date :
January 11 2024
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 30 2024
Estimated Enrollment :
330 Patients enrolled
Trial Details
Trial ID
NCT06596317
Start Date
January 11 2024
End Date
December 30 2024
Last Update
March 12 2025
Active Locations (1)
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1
Qilu Hospital of Shandong University
Jinan, Shandong, China, 250012