Comparing two modes of lung ventilation during various chest surgeries.
Phase 2
Completed
- Conditions
- Health Condition 1: null- UNDERGOING VIDEO-ASSISTED THORACOSCOPIC SURGERY
- Registration Number
- CTRI/2018/05/013632
- Lead Sponsor
- SIR GANGA RAM HOSPITA
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 80
Inclusion Criteria
All consenting patients to undergo one-lung ventilation during vats, asa grade 1-3, patients with one-sided lung pathology or non pulmonary pathology undergoing thoracic surgery
Exclusion Criteria
Patient refusal, age below 18 years and above 60 years, patients with bilateral pulmonary pathology, patients with obstructive or restrictive pulmonary pathology, mediastinal mass producing compressive effects, patients with hepatic or renal disease or coagulopathy, patients undergoing thoracic surgery via open thoracotomy approach, major intraoperative hemodynamic instability
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To assess and compare oxygenation (pao2/ fio2) during one-lung ventilationTimepoint: 20 minutes after induction of anaesthesia, 20 minutes after initiating one-lung ventilation and every hourly thereafter till one-lung ventilation continues
- Secondary Outcome Measures
Name Time Method To assess and calculate parameters of pulmonary dynamics during one-lung ventilation, including <br/ ><br>1. Static compliance <br/ ><br>2. Dynamic compliance <br/ ><br>Timepoint: 20 minutes after induction of anaesthesia, 20 minutes after initiating one-lung ventilation and every hourly thereafter till one-lung ventilation continues <br/ ><br> <br/ ><br>