Related Experiment Video
Updated: Dec 20, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
Published on: November 7, 2020
Risk Stratification and Personal Protective Equipment Use in Pediatric Endoscopy During the Coronavirus Disease 2019
Daphne S Say1,2,3, Arthur de Lorimier1,2,3, Cathleen R Lammers2,4,3
1Division of Gastroenterology, Hepatology, and Nutrition.
Insights
This study outlines a risk stratification method for pediatric patients undergoing endoscopy during the COVID-19 pandemic. It details personal protective equipment recommendations to ensure the safety of patients and staff.
Area of Science:
- Infectious Diseases
- Gastroenterology
- Pediatrics
Background:
- The COVID-19 pandemic, caused by SARS-CoV-2, poses risks to healthcare professionals, particularly endoscopists, due to aerosol-generating procedures.
- Pediatric patients with COVID-19 may exhibit minimal symptoms, complicating disease transmission control.
- Endoscopic procedures can disseminate respiratory pathogens like SARS-CoV-2 through airborne and droplet routes.
Purpose of the Study:
- To present a methodology for stratifying the risk of SARS-CoV-2 infection in pediatric patients undergoing endoscopy.
- To provide recommendations for the safe and responsible utilization of endoscopic resources during the COVID-19 crisis.
- To outline personal protective equipment (PPE) guidelines for endoscopists and associated staff.
Main Methods:
- Development of a pediatric patient risk stratification framework for endoscopy.
- Establishment of protocols for personal protective equipment (PPE) use for endoscopists and staff.
- Guidelines for managing endoscopic procedures in the context of the SARS-CoV-2 pandemic.
Main Results:
- A structured approach to assess pediatric patient risk for SARS-CoV-2 transmission during endoscopy.
- Defined PPE requirements to mitigate infection risk for healthcare personnel.
- Facilitation of continued endoscopic care while prioritizing safety.
Conclusions:
- Implementing a risk stratification system is crucial for managing pediatric endoscopy during pandemics.
- Appropriate PPE and safety protocols are essential to protect endoscopists, staff, and pediatric patients.
- This strategy enables the judicious use of endoscopic procedures while minimizing SARS-CoV-2 transmission risks.
Abstract:
SARS-CoV-2, the novel coronavirus causing coronavirus disease 2019 (COVID-19), is now a global pandemic. Human-to-human transmission has been documented to occur through respiratory secretions, feces, aerosols, and contaminated environmental surfaces. Pediatric patients present a unique challenge as they may have minimal symptoms and yet transmit disease. Endoscopists face risk for infection with viruses like SARS-CoV-2, as the aerosol generating nature of endoscopy diffuses respiratory disease that can be spread via an airborne and droplet route. We describe our center's methodology for pediatric patient risk stratification to facilitate responsible use of endoscopic resources during this crisis. We also describe our recommendations for use of personal protective equipment by endoscopists, with the goal of ensuring the safety of ourselves, our anesthesiology and endoscopy staff, and our patients.
Related Concept Videos
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Transmission-based Precautions I: Contact, Enteric, and Droplets
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
PPE Use in Healthcare Settings I: Donning
Personal Protective Equipment
PPE Use in Healthcare Settings II: Doffing

