The Effect of HFNC on Exercise Capacity Compared to VM in COPD Patients Recovering From Acute Evacerbation
NCT ID: NCT05097560
Last Updated: 2021-10-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
10 participants
INTERVENTIONAL
2021-08-11
2022-08-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
NONE
Study Groups
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HFNC group
* Set FiO2 28%
* Titrate the flow of HFNC at the highest tolerated value up to 60 L/min
high flow nasal cannula
HFNC provides humidified, heated, oxygen-enriched air at constant concentration with a flow up to 60L/min through a nasal cannula. It washouts the anatomical dead space and decreases the work of breathing.
VM group
\- Keep FiO2 constant with VM and HFNC during the two trial
Venturi mask
VM is commonly used by COPD patients during exercise training.
Interventions
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high flow nasal cannula
HFNC provides humidified, heated, oxygen-enriched air at constant concentration with a flow up to 60L/min through a nasal cannula. It washouts the anatomical dead space and decreases the work of breathing.
Venturi mask
VM is commonly used by COPD patients during exercise training.
Eligibility Criteria
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Inclusion Criteria
* be ambulatory by 48h after admission for AECOPD
* requires oxygen by screening exercise test
Exclusion Criteria
* respiratory diseases other than COPD
* unstable vital signs
* unstable psychological status
40 Years
80 Years
ALL
No
Sponsors
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The First Affiliated Hospital of Guangzhou Medical University
OTHER
Responsible Party
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Shiying Fang
Principal Investigator
Principal Investigators
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Rongchang Chen, PhD
Role: STUDY_CHAIR
The First Affiliated Hospital of Guangzhou Medical University
Locations
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Shiying
Guangzhou, Guangdong, China
Countries
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Central Contacts
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Facility Contacts
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Shiying Fang, MD
Role: primary
Rongchang Chen, PhD
Role: backup
Other Identifiers
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FAHGZ-20210811
Identifier Type: -
Identifier Source: org_study_id