Tolerance and Acute Effects of a New HFNT Nasal Cannula
Public ClinicalTrials.gov record NCT05182294. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Tolerance and Acute Effects of a New HFNT Nasal Cannula on Comfort, Vital Signs, Breathing Pattern and Gas Exchange in Patients Hospitalized With an Acute Exacerbation of COPD
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
In the care of patients experiencing an acute exacerbation of COPD, supplemental oxygen therapy is often required. Oxygen is typically administered at flow rates between 1 and 4 liters per minute. High-flow nasal therapy (HFNT) has been reported to have beneficial effects in patients with hypoxemic respiratory failure and in hospitalized and non-hospitalized patients with severe COPD. Clinical efficacy in improving gas exchange depends upon patient tolerance and device-related properties such as flow rate and creation of turbulent flow in the conducting airways to improve oxygenation and carbon dioxide elimination. Alterations of nasal prong structure, such as nasal prong dimensions, may produce more robust turbulent flow at lower flow rates thereby improving gas exchange as well as patient tolerance. In this pilot study we will assess the impact of a new nasal cannula with asymmetric cannula dimensions that may create more turbulent flow at lower flow rates compared to the current symmetric nasal cannula on patient comfort as well as vital signs, pulse oximetry, breathing pattern and parameters of gas exchange in hospitalized patients with a COPD exacerbation.
Study identification
- NCT ID
- NCT05182294
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 14 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 24, 2022
- Primary completion
- Dec 13, 2022
- Completion
- Jan 30, 2023
- Last update posted
- Apr 5, 2023
2022 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Temple University Hospital | Philadelphia | Pennsylvania | 19140 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05182294, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 5, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05182294 live on ClinicalTrials.gov.