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The goal of this investigation is to examine the effect of nasal airflow in invasively ventilated adult patients following planned surgery. The main questions it aims to answer are:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| TUI-A | Active Comparator | Receipt of TUI-1 followed by TUI-2 |
|
| TUI-B | Active Comparator | Receipt of TUI-2 followed by TUI-1 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| TUI-1 | Device | Provision of airflow to the nasal cavity by F&P Tui at baseline rate |
|
| Measure | Description | Time Frame |
|---|---|---|
| Power spectral density of EEG | Mean PSD will be calculated across beta, alpha, delta and gamma frequency bands | Before and 10 minutes after initiation of nasal airflow |
| Measure | Description | Time Frame |
|---|---|---|
| Power spectral density of EEG between interventions | Mean PSD will be calculated across beta, alpha, delta and gamma frequency bands and compared between TUI-1 and TUI-2 | 10 minutes after initiation of nasal airflow |
| Coherence |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Kelly Gradon | Contact | 09 574 0100 | kelly.gradon@fphcare.co.nz |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Critical Care Medicine, Auckland City Hospital | Auckland | New Zealand |
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| TUI-2 | Device | Provision of airflow to the nasal cavity by F&P Tui at modified rate |
|
Inter-regional EEG coherence will be quantified as a measure of functional connectivity
| Before and 10 minutes after initiation of nasal airflow |