The Effectiveness of Sedation and Analgesia in Colonoscopy Treatment of Colorectal Polyps

• Status: Recruiting
• Trial end date: 2024-12-12
• Target enrollment: 0
• Participant gender: All

Summary

This study aims to evaluate the effectiveness of sedation and analgesia in the treament of colorectal polyps by colonoscopy.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University
• Treatments: Dezocine; Midazolam; Propofol

Criteria

Inclusion Criteria:

• Colonoscopy diagnosed as a colorectal polyp, the number of polyps is less than 5, and the size of single polyp is less than 2.0 cm

• Age more than 18 years and less than 70 years

Exclusion Criteria:

• Allergy to propofol, dezocine, midazolam or eggs

• ASA class IV, short and tick neck, difficult intubation due to inability to open the mouth widely

• Suspected of gastrointestinal perforation, bleeding or obstruction

• Acute gastrointestinal infection period

• History of abdominal surgery

• Patients during pregnancy or lactation