Labour analgesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: no obstetric contraindications, single fetus, ASA I~II, vaginal delivery
Exclusion criteria
Exclusion criteria: This is the complication of pregnancy (gestational hypertension, preeclampsia, eclampsia, heart disease during pregnancy, gestational diabetes and pregnancy with liver or kidney disease), hemorrhage (>500ml) in the delivery and infection, abnormal nervous system, fetal or neonatal abnormalities, body weight index (BMI) >35, allergic history
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| uterine contraction pain during labor;postpartum uterine contraction pain; | — |
Secondary
| Measure | Time frame |
|---|---|
| pain locations;Neonatal Apgar score; | — |
Countries
China
Contacts
Shanghai First Maternity and Infant Hospital