Effectiveness of High-Flow Oxygen Therapy on clinical and spirometry findings in Acute Exacerbation of Asthma
Phase 2
- Conditions
- Acute asthma.Acute severe Asthma
- Registration Number
- IRCT2016081727929N2
- Lead Sponsor
- Vice-Chancellor in Research Affairs shahid Beheshti university of medical sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
Admission criteria: a history of asthma; aged between 18 and 65 years; no history of smoking; no pregnancy; no history of occupational asthma
Exclusion criteria: critically ill patients requiring intensive care unit (life-threatening asthma); infiltrates on chest x-ray ; Hypercapnic respiratory failure
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Respiratory rate. Timepoint: before, 2 and 24 hours after intervention. Method of measurement: Examination.;Dyspnea score. Timepoint: before, 2 and 24 hours after intervention. Method of measurement: Borg scale.;Arterial oxygen saturation. Timepoint: before, 2 and 24 hours after intervention. Method of measurement: Arterial blood gas analysis.
- Secondary Outcome Measures
Name Time Method Peak expiratory flow. Timepoint: before, 2 and 24 hours after intervention. Method of measurement: peak flowmeter.;Forced expiratory volume in 1st second. Timepoint: before, 2 and 24 hours after intervention. Method of measurement: spirometry.