hypotention
Conditions
Interventions
Case series:subjects receiving 50ug phenylephrine infusion at the time of initiation of anesthesia
Group normal saline:5ml normal saline infusion at the time of initiation of anesthesia
Sponsors
Department of Anesthesiology, Obstetrics and Genecology Hospital, Fudan University
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 60 ASA I and II women scheduled for elective cesarean delivery were recruited
Exclusion criteria
Exclusion criteria: Patients show no will to participate in the study or refuse to sign the informed consent, chronic or pregnancy-induced hypertension, diabetes on medication, cardiovascular or cerebrovascular disease, fetal abnormalities, gestational age shorter than 37 weeks, extremes of weight (less than 50 kg or more than 100 kg) and height (less than 140 cm or more than 180 cm) and any contraindications to neuraxial anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ratio of systolic velocity and diastolic velocity;pulsatility index;systolic blood pressure;resistance index;lactic acid; | — |
Contacts
Public ContactHUANG Shao-qiang
Outcome results
None listed