Labor Analgesia
Conditions
Interventions
Intervention group:Programmed Intermittent Epidural Bolus When Combined With the Dural Puncture Epidural Technique is used for Labor Analgesia. A biased coin design sequential method is used to det
Sponsors
Guangzhou Medical University Affiliated Women and Children's Medical Center
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1)Mature primiparity; 2) term gestation (37-42 weeks), singleton pregnancy; 3) ASA physical status II or III; 4) Aged 18 to 45 years; 5) active labor with a cervical dilation 5 score
Exclusion criteria
Exclusion criteria: (1) Preeclampsia or hypertension; (2) Previous or gestational diabetes; (3) BMI>40 kg/m^2; (4) Any contraindications to regional anesthesia; (5) Known fetal abnormalities; (6) Allergy or hypersensitivity to ropivacaine or sufentanil; (7) Take opioid drugs or sedatives within 4 hours of epidural catheterization; (8) Accidental dural perforation occurs during the process of epidural implantation; (9) When performing epidural puncture, it is not possible to confirm cerebrospinal fluid with a spinal needle.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| effective labor analgesia ; | — |
Secondary
| Measure | Time frame |
|---|---|
| sensory block level ; Numerical Rating Score for pain ;Bromage Score;adverse events ; | — |
Countries
China
Contacts
Public ContactChen Xi
Guangzhou Medical University Affiliated Women and Children's Medical Cente
Outcome results
None listed