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Related Concept Videos

Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
174
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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,...
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Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
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Cleaning, Sterilization, and Disinfection01:30

Cleaning, Sterilization, and Disinfection

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Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
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Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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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:
133
Tracheostomy Decannulation01:21

Tracheostomy Decannulation

236
Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...
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Catheter ablation of atrial fibrillation in transthyretin and light-chain cardiac amyloidosis: results from the multicentre AMYL-AF study.

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Related Experiment Video

Updated: Jul 18, 2025

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
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Disposable Duodenoscopes: Evidence and Open Issues.

Clara Benedetta Conti1, Fabrizio Cereatti2, Raffaele Salerno3

  • 1Interventional Endoscopy Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Gerardo dei Tintori, Via GB Pergolesi 33, 20900 Monza, Italy.

Life (Basel, Switzerland)
|August 26, 2023
PubMed
Summary
This summary is machine-generated.

Disposable duodenoscopes offer a solution for reducing infections in gastrointestinal endoscopy, particularly for high-risk patients. Further research is needed to confirm their cost-effectiveness and environmental impact compared to reusable scopes.

Keywords:
cap disposable duodenoscopeseconomic impactendoscopic retrograde cholangiopancreatographyenvironmental impactsingle-use duodenoscopes

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Area of Science:

  • Gastroenterology and Endoscopic Procedures
  • Infectious Disease Control in Healthcare Settings

Background:

  • Duodenoscope-related infections pose a significant risk in gastrointestinal (GI) endoscopy, especially for vulnerable patient populations.
  • Reusable duodenoscopes have been associated with transmission of multidrug-resistant organisms, necessitating safer alternatives.

Purpose of the Study:

  • To evaluate the potential of disposable duodenoscopes in mitigating infection risks during endoscopic retrograde cholangiopancreatography (ERCP).
  • To identify patient groups and clinical scenarios where single-use duodenoscopes may be most beneficial.
  • To highlight the need for further comparative studies on safety, efficacy, and economics.

Main Methods:

  • Review of existing studies on the safety and efficacy of disposable duodenoscopes in ERCP.
  • Analysis of the current market introduction stage and economic implications.
  • Consideration of environmental impact and comparison with reusable scopes.

Main Results:

  • Disposable duodenoscopes show promise for reducing infection transmission, especially in patients with comorbidities or carrying multidrug-resistant bacteria.
  • Their use is considered beneficial in urgent endoscopy settings where infection risk is unclear.
  • Existing studies support their safety and efficacy, but large-scale randomized trials comparing them to reusable scopes are lacking.

Conclusions:

  • Disposable duodenoscopes are a viable option for specific patient groups and situations to minimize infection risks.
  • Further robust economic and safety evaluations, including comparisons with cap-disposable models, are essential.
  • Definitive guidelines are required for optimal patient selection, and a complete transition to single-use scopes faces current challenges and requires more extensive research.