35
Participants
Start Date
April 30, 2012
Primary Completion Date
June 30, 2015
Study Completion Date
June 30, 2015
CO2 insufflation
Patients were randomized to insufflation with CO2.
Ambient air insufflation
Patients were randomized to insufflation with ambient air.
University of Utah SOM, Salt Lake City
University of Utah
OTHER