# High-flow nasal cannula versus nasal cannula for advanced bronchoscopy

## TL;DR

This paper responds to questions about a study comparing high-flow nasal cannula and nasal cannula during bronchoscopy procedures.

## Contribution

The authors clarify aspects of their bronchoscopy study, including preoxygenation and intervention protocols.

## Key findings

- The response addresses concerns raised about preoxygenation methods used in the study.
- The authors explain how intervention protocols may have influenced their results.
- Clarifications are provided to improve understanding of the study's methodology.

## Abstract

We read with interest the correspondence of our colleagues to our article titled “Laryngeal mask airway or high-flow nasal cannula versus nasal cannula for advanced bronchoscopy: a randomised controlled trial” [1], and would like to respond to their remarks.

Providing some answers that explain aspects questioned by colleagues, such as preoxygenation and intervention protocols, and their influence on our results
https://bit.ly/4qBr4X1