Comfortability and Effectiveness of Non-invasive Positive Pressure Ventilatio
Phase 2
- Conditions
- respiratory failure.Acute respiratory failure
- Registration Number
- IRCT2016051627929N1
- Lead Sponsor
- Vice chancellor for research, Shahid Beheshti university of medical sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 48
Inclusion Criteria
Inclusion criteria included the following: patients with acute respiratory failure; Tachypnea (respiratory rate more than 24); The use of sub-breathing muscles; Paradoxical breathing; Respiratory acidosis
Exclusion criteria include: alteration of consciousness; Respiratory hypersecretion; Unstable coronary disease; Arrhythmia leading to unstable blood pressure; Arterial oxygen saturation less than 90% or greater than 40 mm Hg drop from Fsharqbly; Large skin lesion; Trauma to the face; Upper airway obstruction; Recent surgery on the upper airway, stomach and esophagus; A situation that requires immediate intubation.
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Comfortability of mask. Timepoint: daily. Method of measurement: visual analog scale (VAS) questionnaire.
- Secondary Outcome Measures
Name Time Method Venous PH. Timepoint: Daily. Method of measurement: venous blood gass.;Venous PCO2. Timepoint: Daily. Method of measurement: venous blood gass.;Venous HCO3-. Timepoint: Daily. Method of measurement: venous blood gass.