Obstetrics
Conditions
Interventions
Regular Group:Continuous infusion was 6ml, PCA was 5ml, and the interval time was 40 minutes
Low dose group:Continuous infusion was 2ml, PCA was 10ml, and the interval time was 40 minutes
High dose group:Continuous infusion was 6ml, PCA was 10ml, and the interval time was 40 minutes
Sponsors
Department of Anesthesiology, International Peace Maternity and Child Health Hospital, Shanghai Jiaotong University School of Medicine
Eligibility
Sex/Gender
Female
Age
20 Years to 40 Years
Inclusion criteria
Inclusion criteria: A total of 180 women, aged 25~35 years, 58-86 kg, ASA I or II, voluntarily received labor analgesia.
Exclusion criteria
Exclusion criteria: Prenatal use of analgesics (tramadol, demerol), sedative hypnotic history; History of neuropsychiatric disorders; High-risk pregnancy (placental abruption, placenta previa, severe preeclampsia); Dural rupture; Epidural catheter bleeding into the blood resulted in interruption of analgesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS scores;mixture dosage; | — |
Countries
China
Contacts
Public ContactZeyong Yang
Department of Anesthesiology, International Peace Maternity and Child Health Hospital, Shanghai Jiaotong University School of Medicine
Outcome results
None listed