Status:
COMPLETED
Effect of PEEP on Arterial Oxygen Partial Pressure in Elderly Patients With Lithotomy Position Using LMA Supreme™
Lead Sponsor:
Asan Medical Center
Conditions:
Urinary Bladder Neoplasms
Prostatic Neoplasms
Eligibility:
All Genders
65-79 years
Phase:
NA
Brief Summary
The purpose of the present study is to compare the effect of PEEP on arterial oxygen partial pressure in elderly patients undergoing urologic surgery using LMA supreme™ in a lithotomy position.
Detailed Description
Positive end-expiratory pressure (PEEP) during general anesthesia with mechanical ventilation is routinely used as a standard lung protective strategy to prevent postoperative pulmonary complications ...
Eligibility Criteria
Inclusion
- Patients undergoing urologic surgery with lithotomy position under general anesthesia
- Elderly patients (65 ≤ Age \< 80)
- American Society of Anesthesiologists (ASA) physical status: 1-3
- Patients who voluntarily agreed to participate in this clinical study
Exclusion
- Heart failure (ejection fraction ≤ 40%)
- Hemodynamic instability during perioperative period
- Lung diseases (chronic obstructive pulmonary disease, asthma, bullae, pleural effusion)
- Obesity (BMI ≥ 30 kg/m2)
- Neck or upper respiratory tract pathologies
- An increased risk of pulmonary aspiration
- Anticipation of the difficult laryngeal mask fixation due to poor dentition
Key Trial Info
Start Date :
January 5 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 21 2018
Estimated Enrollment :
68 Patients enrolled
Trial Details
Trial ID
NCT03390127
Start Date
January 5 2018
End Date
March 21 2018
Last Update
April 6 2018
Active Locations (1)
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1
Asan medical center
Seoul, South Korea, 05505