maternal
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients of Anesthesiologist (ASA) grade I or II, aged 20-35 years, weighed 65-80kg, primiparas with singleton were included in this study
Exclusion criteria
Exclusion criteria: Patients with pregnancy complications including Gestational Diabetes Mellitus (GDM), gestational hypertension, placenta previa were excluded. Also patients with contraindication of intravertebral anesthesia or with a history of hypertension cardiomyopathy, fetal heart rate changes or abnormal were excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative recovery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Effect of intraoperative; | — |
Countries
China
Contacts
Department of Anesthesiology, Central Hospital of Cangzhou