Related Experiment Video
Updated: Dec 13, 2025
03:43
Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists
Published on: July 11, 2025
443
Improving colonoscopy quality through individualised training programmes.
Lasse Pedersen1, Inge Bernstein, Karen Lindorff-Larsen
1Lasse.pedersen@rn.dk.
Danish Medical Journal
|August 4, 2020
Summary
Structured colonoscopy training programs in Denmark significantly improved the caecum intubation rate (CIR) and polyp detection rate (PDR). Implementing these quality initiatives and performance monitoring is recommended for nationwide adoption.
Area of Science:
- Gastroenterology
- Medical Education
- Quality Improvement
Background:
- Limited quality-improvement initiatives for colonoscopy services in Denmark.
- Need to enhance colonoscopy quality and establish performance monitoring systems.
Purpose of the Study:
- To improve colonoscopy quality at Aalborg University Hospital through structured training.
- To implement a system for individual colonoscopist performance monitoring.
Main Methods:
- Pilot study focusing on caecum intubation rate (CIR) and polyp detection rate (PDR).
- Structured training programs including skills upgrading, polypectomy, and train-the-trainers courses.
- Development of a regional individual colonoscopy quality-reporting system.
Main Results:
- Caecum intubation rate (CIR) increased from 87.1% to 92.1% (p<0.001).
- Polyp detection rate (PDR) increased from 33.7% to 41.7% (p<0.001).
- A quality reporting system providing biannual feedback was successfully implemented.
Conclusions:
- Quality improvement initiatives can enhance CIR and potentially PDR.
- Nationwide training programs and performance monitoring are crucial for improving colonoscopy quality.
Related Concept Videos
01:26Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
282
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
282
01:25Endoscopic Procedures II: Colonoscopy
431
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
431
01:26Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
374
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
374
01:28Endoscopic Procedures III: Video Capsule Endoscopy
522
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
522
01:30Endoscopic Studies I: Bronchoscopy and Thoracoscopy
392
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
392
01:29Endoscopic Procedures I: Esophagogastroduodenoscopy
620
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to:
620