Labor pain
Conditions
Interventions
Night Group:Pulse pump pulse interval setting(The interval for the first patient was set to 50 minutes. Depending on the responses of the previous subjects, the intervals for each subsequent maternity
Day group:Pulse pump pulse interval setting(The interval for the first patient was set to 50 minutes. Depending on the responses of the previous subjects, the intervals for each subsequent maternity w
Sponsors
Fujian Maternity and Child Health Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1: ASA II 2: 37-42 weeks gestation 3: single 4: Pregnancy 37-42 weeks 5: Dilated cervix 2-5cm 6: Natural initiation 7: Normal biological rhythm of rest and activity (usually wake up in the morning and sleep at night) 8: Epidural labor analgesia was requested
Exclusion criteria
Exclusion criteria: 1: Contraindications associated with neuronal axial labor analgesia 2: Pregnancy with hypertension 3: Gestational diabetes 4: Major known fetal abnormalities 5: BMI>35 kg/m2 6: Allergic or hypersensitive to ropivacaine or sufentanil 7: Patients who received opioids or sedatives 4 hours before epidural analgesia 8: Inability or refusal to give informed consent
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Effective analgesia; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS score;sensory block level;Motor block level; | — |
Countries
China
Contacts
Public ContactWenshui Yao
Fujian Maternity and Child Health Hospital
Outcome results
None listed