labor pain
Conditions
Interventions
SE group :Standard epidural technique
Sponsors
Women and Children's Hospital Affiliated to Jiaxing University
Eligibility
Sex/Gender
Female
Age
37 Years to 42 Years
Inclusion criteria
Inclusion criteria: 1. Singleton pregnancy; 2. Gestation 37-42 weeks; 3. Age 20-40 years; 4. ASA grade 2 healthy primipara; 5. Cervical dilation 2-5 cm; 6. Regular contractions every 3-5 minutes, Numeric rating scale (NRS) pain score >= 5 (NRS score 0-10, scale: 0= no pain, 10= worst pain imaginable); 7. All women with epidural analgesia need are eligible.
Exclusion criteria
Exclusion criteria: 1. Body mass index (BMI) > 40 kg/m^2; 2. Any contraindications to epidural analgesia; 3. Administration of opioid or sedative drug within 4 hours before requesting neuraxial analgesia; 4. Puerpera who allergy to local anesthetics or sufentanil; 5. Mothers with known fetal malformations.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of "breakout pain"; | — |
Secondary
| Measure | Time frame |
|---|---|
| Consumption of analgesic drugs (consumption of ropivacaine);NRS pain scores;Motion block;Adverse effects (nausea, vomiting, pruritus, hypotension,headache);Duration of labor and mode of delivery (obstetric outcome);Apgar scare of neonatal;Umbilical artery blood gas analysis of neonatal;Fetal heart rate;Maternal blood pressure and heart rate; | — |
Countries
China
Contacts
Public ContactXiao Fei
Women and Children's Hospital Affiliated to Jiaxing University
Outcome results
None listed