- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04173767
High-flow Nasal Cannula Oxygen Therapy for Ischemic Stroke Patients With Dysphagia and Obstructive Sleep Apnea
November 21, 2019 updated by: CHEN,CHUNG YAO, Chang Gung Memorial Hospital
High flow nasal cannula (HFNC) ventilation therapy was found to improve the severity of obstructive sleep apnea in non-stroke subjects.
The investigators hypothesized that HFNC might be effective in stroke patients with dysphagia who needed nasogastric tube feeding and can not receive continuous positive airway pressure ventilation for obstructive sleep apnea.
Study Overview
Status
Completed
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
22
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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Keelung, Taiwan
- Chang Gung Memorial Hospital, Keelung
-
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- ischemic stroke patients with dysphagia and obstructive sleep apnea who need nasogastric tube feedings
Exclusion Criteria:
- congestive heart failure, unconsciousness, chronic obstructive pulmonary disease, intracranial hemorrhage or malignancy, and unstable medical and neurological conditions
- central sleep apnea
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: HFNC
|
High-flow nasal cannula (HFNC) ventilation therapy: supply heated & humidified air up to 60 L/min of flow; effects: positive end expiratory pressure effect, humidification.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
apnea-hypopnea index
Time Frame: once at polysomnography study night when receive high flow nasal cannula titration study
|
respiratory inductance plethysmography sum (RIPsum) without calibration to score apnea and hypopnea events (American Academy of Sleep Medicine alternative criteria)
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once at polysomnography study night when receive high flow nasal cannula titration study
|
oxyhemoglobin desaturation index
Time Frame: once at polysomnography study night when receive high flow nasal cannula titration study
|
number of times per hour of sleep that the blood's oxygen saturation level drops by ≥ 3% from baseline
|
once at polysomnography study night when receive high flow nasal cannula titration study
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
pulse wave velocity
Time Frame: baseline and 1 week after high flow nasal cannula therapy
|
velocity (m/s) measured by SphygmoCor CPV system
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baseline and 1 week after high flow nasal cannula therapy
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heart rate variability
Time Frame: baseline and 1 week after high flow nasal cannula therapy
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measured by QHRV system (Medeia Ltd.)
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baseline and 1 week after high flow nasal cannula therapy
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
February 1, 2018
Primary Completion (Actual)
January 31, 2019
Study Completion (Actual)
January 31, 2019
Study Registration Dates
First Submitted
November 19, 2019
First Submitted That Met QC Criteria
November 21, 2019
First Posted (Actual)
November 22, 2019
Study Record Updates
Last Update Posted (Actual)
November 22, 2019
Last Update Submitted That Met QC Criteria
November 21, 2019
Last Verified
November 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Ischemia
- Pathologic Processes
- Necrosis
- Cardiovascular Diseases
- Vascular Diseases
- Cerebrovascular Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Respiratory Tract Diseases
- Respiration Disorders
- Sleep Disorders, Intrinsic
- Dyssomnias
- Sleep Wake Disorders
- Gastrointestinal Diseases
- Pharyngeal Diseases
- Otorhinolaryngologic Diseases
- Signs and Symptoms, Respiratory
- Brain Ischemia
- Esophageal Diseases
- Stroke
- Brain Infarction
- Infarction
- Sleep Apnea Syndromes
- Sleep Apnea, Obstructive
- Ischemic Stroke
- Apnea
- Deglutition Disorders
- Cerebral Infarction
Other Study ID Numbers
- CMRPG2H0011
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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