hypotension during cesarean delivery
Conditions
Interventions
phenylephrine group:Treatment of hypotension with phenylephrine
norepinephrine group:Treatment of hypotension with norepinephrine
Sponsors
the International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine
Eligibility
Sex/Gender
Female
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: The maternal age was 18-35 years old, gestational week was greater than 37 weeks of gestation, singleton, elective cesarean section (fasting for more than 6 hours), and hypotension after spinal anesthesia (maternal systolic blood pressure lower than 80% of the basic value).
Exclusion criteria
Exclusion criteria: The exclusion criteria were as follows: pregnancy combined with hypertension, maternal heart disease, body mass index greater than 40 kg·m-2, failure of intraspinal anesthesia, umbilical vein blood gas test failure.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Umbilical artery blood flow parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood gas analysis parameters of umbilical artery and vein;Blood drug concentration of umbilical artery and vein;Neonatal Apgar score; | — |
Countries
China
Contacts
Public ContactZifeng Xu
The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine
Outcome results
None listed