labor analgesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Full-term delivery; (2) Single pregnancy; (3) cephalic presentation; (4) Vaginal trial delivery can be evaluated by the obstetrician; (5) Live birth; (6) The total labor time is more than 24 hours.
Exclusion criteria
Exclusion criteria: (1) The opening of the uterus before entering the delivery room or the mother has given birth; (2) Severe pregnancy complications or pregnancy complications (severe preeclampsia, pregnancy with severe heart disease, etc.); (3) Known fetal distress or major fetal malformations and chromosomal abnormalities and direct surgical delivery without a vaginal trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| labor outcome;Cesarean section rate; | — |
Countries
China
Contacts
Shenzhen Maternal and Child Health Care Hospital