A Study to assess the effects of Different Positive End Expiratory Pressure (PEEP) Levels for evaluation of improvement in PaO2(gas exchange) by doing serial ABG in patients undergoing One Lung Ventilation in thoracic surgeries under general anesthesia.
Not Applicable
- Conditions
- Health Condition 1: J00-J99- Diseases of the respiratory system
- Registration Number
- CTRI/2023/11/059998
- Lead Sponsor
- Sawai Maan Singh Medical college and hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
) Pt. willing to give written and Informed consent.
2) Age >18yrs
3) Patient undergoing Elective thoracic Surgery.
4) ASA Grade- II and III
5) OLV lasting = 60mins
Exclusion Criteria
lung reduction surgery
Pneumonectomy
patients with severe COPD with preoperative forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio, expressed as a percentage (FEV1/FVC%) < 60% presence of large bullae, pleural diseases and/or acute or chronic.
uncompensated cardiac disease.
ASA Grade –IV
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To see the effect of various PEEP levels on PaO2/FiO2 ratio by ABG analysisTimepoint: 45minutes
- Secondary Outcome Measures
Name Time Method 1. Hemodynamic variation like Heart Rate, Systolic BP, Diastolic BP. <br/ ><br> 2.Various complications <br/ ><br>Timepoint: 70mins