Effect of closed syction on arterial blood gases
- Conditions
- Arterial Blood Gases.
- Registration Number
- IRCT201009134736N1
- Lead Sponsor
- Kermanshah university of medical sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 42
Inclusion Criteria:
1. Having tracheal tube and being under mechanical ventilation
2. Having acceptable clinical and paraclinical criteria such as adequate tissue perfusion and urinary output
3. Having coronary artery bypass graft surgery
4. Chest tube drainages lower than 100 ml/hr
5. Temperature between 35 to 38.5 ° C
6. Having normal Hg, Hct, and electrolytes (Na and K)
7. Having arterial blood gases (PaO2, PaCO2) in the acceptable ranges
Exclusion Critera:
1. Patients with paranchymal lung diseases such as COPD, emphysema, and asthma
2. Patients with chest disorders such as kyphosis
3. Patients who are chronic smokers
4 .patients with lung contusion
5. Patients who have treated with Bronchodilators and Mocolytic drugs suck as Salbutamol and N-Acetylcystein before admission to hospital
6. patients with congenital cyanotic diseases and right to left shunt
7. Patients with congestive heart failure
8. Patients who suffered cardiac arrest due to hypoxia
9. Patients with heart valves diseases
10. Patients with Intra aortic balloon pump
11. Patients who need frequent suctioning
12. Patients who are suffering from renal failure
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Arterial blood gases. Timepoint: Pre-suction and 1, 5 and 15 minutes after suction. Method of measurement: Laboratory methods.
- Secondary Outcome Measures
Name Time Method