120
Participants
Start Date
October 10, 2017
Primary Completion Date
June 8, 2018
Study Completion Date
June 30, 2018
EPL and CEI
"Procedure: Standard epidural placement(EPL)~Drug: ropivacaine Drug: sufentani 0.1% ropivacaine + sufentanil 0.3μg/mL~Device: Infusion pump Infusion pump set to continuous epidural infusion(CEI) plus patient-controlled epidural analgesia (PCEA)."
DPE and CEI
"Procedure: Dural puncture epidural (DPE) Epidural with spinal needle placed to create a single dural puncture and confirm free flow of cerebral spinal fluid (CSF) , without direct medication administration into the subarachnoid space.~Drug: ropivacaine Drug: sufentani 0.1% ropivacaine + sufentanil 0.3μg/mL~Device: Infusion pump Infusion pump set to continuous epidural infusion(CEI) plus patient-controlled epidural analgesia (PCEA)."
DPE and PIEB
"Procedure: Dural puncture epidural (DPE) Epidural with spinal needle placed to create a single dural puncture and confirm free flow of cerebral spinal fluid (CSF) , without direct medication administration into the subarachnoid space.~Drug: ropivacaine Drug: sufentani 0.1% ropivacaine + sufentanil 0.3μg/mL~Device: Infusion pump Infusion pump set to programmed intermittent epidural boluses (PIEB) plus patient-controlled epidural analgesia (PCEA)."
Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai
Shanghai First Maternity and Infant Hospital
OTHER