HHHFA in COPD Patients, With Chronic Bronchitis
Public ClinicalTrials.gov record NCT03959982. 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
The Effect of Heated, Humidified High-flow Air in COPD Patients With Chronic Bronchitis
Study identification
- NCT ID
- NCT03959982
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Spyridon Fortis
- Other
- Enrollment
- 11 participants
Conditions and interventions
Conditions
Interventions
- HHHFA Device Device
- Spirometry Diagnostic Test
- 6-minute walk Diagnostic Test
- CT scan Diagnostic Test
- Medical Research Council dyspnea scale (MRC) Other
- St. George's Respiratory Questionnaire (SGRQ) Other
- COPD Assessment Test (CAT) Other
- Pittsburgh Sleep Quality Index (PSQI) Other
- CASA-Q Other
- Spirehealth Tag Device Other
Device · Diagnostic Test · Other
Eligibility (public fields only)
- Age range
- 18 Years to 100 Years
- 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
- Feb 23, 2021
- Primary completion
- Dec 4, 2022
- Completion
- Dec 4, 2022
- Last update posted
- Sep 18, 2024
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Iowa | Iowa City | Iowa | 52242 | — |
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 NCT03959982, 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 Sep 18, 2024 · Synced Jun 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03959982 live on ClinicalTrials.gov.