Effect of recruitment of ventilated lung during one ventilation during oesphageal surgery on blood oxygen levels
Not Applicable
Completed
- Conditions
- Health Condition 1: null- Patients with eosophageal cancer undergoing VATS oesophagectomy
- Registration Number
- CTRI/2014/05/004597
- Lead Sponsor
- Tata Memorial Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
All adult patients undergoing VATS oesophagectomy requiring one lung ventilation
Exclusion Criteria
EXCLUSION CRITERIA:
1)ASA physical status 3 and above
2)Valvular heart disease
3)LVEF less than 50%
4)FEV1 less than 60% predicted
5)DLCO less than 60% predicted
6)Patients unable to give a valid consent
7)All patients where Double Lumen Tube or Endobronchial Blocker placement was found to be unsatisfactory .
8)Patients requiring mephenteramine to maintain blood pressure within 10 min prior to institution of ARM.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Primary end point <br/ ><br>1.PaO2 difference between PaO2 before and 30 minutes after ARM <br/ ><br>i.e PaO2 30 minutes after ARM - PaO2 before ARM <br/ ><br>Timepoint: Primary end point <br/ ><br>1.PaO2 difference between PaO2 before and 30 minutes after ARM <br/ ><br>i.e PaO2 30 minutes after ARM - PaO2 before ARM <br/ ><br>
- Secondary Outcome Measures
Name Time Method Secondary end points <br/ ><br>1.PaO2 difference between PaO2 before ARM and following time points after ARM : 5, 15,45, 60 minutes after ARM and at end of OLV <br/ ><br>2.Difference in heart rate and mean arterial pressure before and at end of ARM <br/ ><br>Timepoint: before ARM, <br/ ><br>5, 15,45, 60 minutes after ARM <br/ ><br>End of OLV