40,000
Participants
Start Date
January 31, 2009
Primary Completion Date
September 30, 2009
Study Completion Date
September 30, 2009
CSEA with PCA
Records regarding combined spinal-epidural analgesia with patient-controlled pump
CSEA with IBI
Records regarding combined spinal-epidural analgesia with intermittent bolus injection
EA with PCA
Records regarding epidural analgesia with patient-controlled pump
EA with IBI
Records regarding epidural analgesia with intermittent bolus injection
Nanjing Maternal and Child Health Care Hospital, Nanjing
Lead Sponsor
Nanjing Medical University
OTHER