Optiflow™
Flow Matters

Keeping you up-to-date with emerging nasal high flow (NHF) clinical evidence and practice guidelines. 


Take me to the latest edition
Evidence is published weekly demonstrating the impact of NHF on improved patient care and outcomes.
More than 400 studies have been published in the first half of 2022. 
Publications by year
(updated June 2022)

pubmed.com - search term 'nasal high flow'
Registered clinical trials
(updated June 2022)

clinicaltrials.gov - search term 'nasal high flow'

Evidence-based clinical practice guidelines

New



Hundreds of randomized controlled trials have been consolidated into clinical practice guidelines. 

These guidelines underscore the breadth of application of nasal high flow therapy.

We’ve created a table that will help you review the  guidelines by patient population and application.

 

Explore the NHF guidelines table

NHF therapy in pediatric care

The use of NHF as a primary treatment for infants with bronchiolitis in the ED resulted in a significantly lower rate of therapy failure compared with standard oxygen therapy.
1 in 9 patients experienced therapy failure on
NHF 2 L/kg/min
1 in 4 patients experienced therapy failure on
standard O2 < 2 L/min


Latest Flow Matters Edition

Early use of NHF in infants and children

In our latest edition of Flow Matters, we review the literature and provide an evidence-based approach to implementation of NHF in pediatric patients.

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Updated 9 Nov 2021
 

Evidence-based guidelines recommend the use of NHF for COVID-19 patients 

Read about this and research related to airborne transmission.

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ROX Index - a bedside tool for monitoring patients on NHF

The validated ROX index uses just 3 data points to provide an indicator of outcomes in adults with AHRF receiving NHF therapy.


Author: Stanislav Taktov, M.D., Ph.D.

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