639
Participants
Start Date
January 31, 2012
Primary Completion Date
January 31, 2013
Study Completion Date
January 31, 2013
Rivaroxaban
Rivaroxaban was taken orally in a dosage of 10mg once daily
Enoxaparin
Enoxaparin was injected subcutaneously in a dosage of 40mg once daily
Normal saline
subcutaneous injection of 1 cc of normal saline once daily
Samsung Medical Center
OTHER