151
Participants
Start Date
October 31, 2011
Primary Completion Date
December 31, 2020
Study Completion Date
December 31, 2021
Cefazolin
Cefazolin 1.0gm IVs q 12 hours after randomization for one week
Clarithromycin
clarithromycin 500mg po bid after randomization for one week
Cefazolin
Cefazolin 1.0gm IVs q 12 hours after randomization until delivery
Clarithromycin
clarithromycin 500mg po bid after randomization until delivery
Samsung Medical center, Sungkyunkwan University School of Medicine, Seoul
Samsung Medical Center
OTHER