To compare pressure controlled ventilation with volume controlled ventilation during one lung ventilation during surgery
Phase 3
Completed
- Registration Number
- CTRI/2010/091/000573
- Lead Sponsor
- il
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 32
Inclusion Criteria
Adult patients ASA physical status II-III undergoing elective open thoracotomy in lateral position requiring one lung anaesthesia for at least one hour.
Exclusion Criteria
Patients with history of severe cardiovascular, hepatic or renal disease.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Peak inspiratory pressure (P peak), mean inspiratory pressure (P mean), plateau inspiratory pressure (P plateau), arterial PaO2,were recordedTimepoint: (1)During two-lung ventilation using VCV before initiation of OLV (VCV- ZEEP)<br>(2) During OLV 20 mins after the first randomized ventilation mode <br>(3) 20 mins after the second ventilation mode<br>
- Secondary Outcome Measures
Name Time Method PaCO2, pH,arterial blood pressure, and expired TVTimepoint: (1)During two-lung ventilation using VCV before initiation of OLV (VCV- ZEEP)<br>(2) During OLV 20 mins after the first randomized ventilation mode <br>(3) 20 mins after the second ventilation mode<br>