Labor pain
Conditions
Interventions
group fentanyl:2ug/mlfentanyl+0.125%ropivacaine
group 0.3Dex:0.3ug/mlDex+0.125%ropivacaine
group 0.4Dex:0.4ug/mlDex+0.125%ropivacaine
group 0.5Dex:0.4ug/mlDex+0.125%ropivacaine
Sponsors
Women and children's Hospital Affiliated to Jiaxing University
Eligibility
Sex/Gender
Female
Age
20 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1. Patients with single ASA grade I or II; 2. Patients undergoing elective cesarean section; 3. Patients with height of 150-175cm.
Exclusion criteria
Exclusion criteria: Patients with hypertension, preeclampsia, diabetes, BMI > 35 and contraindications.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS; | — |
Secondary
| Measure | Time frame |
|---|---|
| side effects; | — |
Countries
China
Contacts
Public ContactXiao Fei
Women and Children's Hospital Affiliated to Jiaxing University
Outcome results
None listed