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Patient responses to nasal high flow therapy (PRNHFT): a pilot study

Patient responses to nasal high flow therapy (PRNHFT): a pilot study

Status
Withdrawn
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12620000378921
Acronym
PRNHFT study
Enrollment
25
Registered
2020-03-19
Start date
2020-06-01
Completion date
2020-10-01
Last updated
2025-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Trial not undertaken due to COVID -19 pandemic forcing the withdrawal of this study before it commenced or approvals were gained.

Interventions

To create a database of physiological therapeutic responses to changes in FiO2 as captured by an inline data collecting box, for patients whilst on AIRVO2 MATERIALS AIRVO2 flow source and Nasal High Flow cannula. An inline monitor will be installed in the circuit PROCEDURES All normal cares will prevail. One exception is the patient must wear a second independent SpO2 monitoring device on one of their fingers (Massimo SpO2 monitor a fully released and marketed device). The second device shall b

To create a database of physiological therapeutic responses to changes in FiO2 as captured by an inline data collecting box, for patients whilst on AIRVO2 MATERIALS AIRVO2 flow source and Nasal High Flow cannula. An inline monitor will be installed in the circuit PROCEDURES All normal cares will prevail. One exception is the patient must wear a second independent SpO2 monitoring device on one of their fingers (Massimo SpO2 monitor a fully released and marketed device). The second device shall be worn continuously whilst on ARIVO therapy for a maximum of 10 days average expected to be less then 48hrs (based on historical data)) WHO Consented Adult ICU patients with a requirement for respiratory support (delivered by AIRVO using nasal high flow cannula) as determined by the clinician in charge of their care. No other individual will be involved in the care of these patients DELIVERY All usual care shall prevail. The NHF shall be delivered by the ICU staff ( nurses and Drs) DURATION The therapy duration shall prevail as per standard care and by clinical need as determined by the clinician in charge of their care

Sponsors

Fisher & Paykel Healthcare
Lead SponsorCommercial sector/Industry

Study design

Allocation
Non-randomised trial
Intervention model
Single group
Primary purpose
Treatment
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
16 Years to No maximum
Healthy volunteers
No

Inclusion criteria

In order to be eligible to participate in this study, an individual must meet all of the following criteria: 1. Provision of signed and dated informed consent form 2. Stated willingness to comply with all study procedures and availability for the duration of the study 3. Male or female, aged > 16 years 4. Ability to tolerate the therapy and be willing to adhere to the study intervention regimen 5. Agreement to adhere to therapy considerations throughout study duration

Exclusion criteria

An individual who meets any of the following criteria will be excluded from participation in this study: 1. Pregnancy or lactation 2. Known allergic reactions to, or contraindications to components of the study intervention 3. Involvement in another investigational study at the same time i.e. simultaneously

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026