79
Participants
Start Date
October 4, 2012
Primary Completion Date
November 6, 2015
Study Completion Date
November 6, 2015
0.5% ropivacaine
(n=48); continuous paravertebral infusion of local anesthetics (0.5% ropivacaine, 5cc/hr for 60 hours after operation) thorough catheter below the parietal pleura using On-Q® system(I-flow corp, Lake Forest, CA, USA)
Fentanyl 500mcg + acupan 160mg + nasea 0.6mg
(n=48); IV PCA (Fentanyl 500mcg + acupan 160mg + nasea 0.6mg, 5cc/hr for 60 hours after operation, 0.5cc bolus if patients feel breakthrough pain)
Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul
Yonsei University
OTHER