50
Participants
Start Date
November 30, 2014
Primary Completion Date
December 31, 2015
Study Completion Date
February 29, 2016
Thunderbeat (Group A)
hemostatic device utilized intraoperatively
Harmonic (Group B)
hemostatic device utilized intraoperatively
Seoul National University Hospital, Seoul
Olympus Korea Co., Ltd.
UNKNOWN
Seoul National University Hospital
OTHER