Clinical Efficacy in Relief of Dyspnea by HVNI: Evaluation of New Cannulae Designs
Public ClinicalTrials.gov record NCT04512781. 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.
Study identification
- NCT ID
- NCT04512781
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Vapotherm, Inc.
- Industry
- Enrollment
- 26 participants
Conditions and interventions
Conditions
Interventions
- Control Cannula - Prosoft Cannula - Unicorn Cannula Device
- Control Cannula - Unicorn Cannula - Prosoft Cannula Device
Device
Eligibility (public fields only)
- Age range
- 18 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
- Sep 30, 2020
- Primary completion
- Jun 6, 2022
- Completion
- Jun 6, 2022
- Last update posted
- Feb 22, 2024
2020 – 2022
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| VA Pittsburgh Healthcare System | Pittsburgh | Pennsylvania | 15240 | — |
| Erlanger Baroness Hospital | Chattanooga | Tennessee | 37403 | — |
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 NCT04512781, 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 Feb 22, 2024 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04512781 live on ClinicalTrials.gov.