Hypotension
Conditions
Interventions
5 groups (NE1, NE2, NE3, NE4, NE5):intravenous norepinephrine for treating hypotension
Sponsors
Lishui City Maternal and Child Health Hospital
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: Healthy full-term, single-pregnancy and basal systolic pressure at 90 to 140 mm Hg, heart rate 60 to 100 beats/min, ASA I-II healthy maternal
Exclusion criteria
Exclusion criteria: Known fetal abnormalities, previous history of hypertension or gestational hypertension, cardiovascular or cerebrovascular disease, bradycardia or other types of arrhythmias, thrombocytopenia and dysfunction, coagulopathy Anyone with spinal anesthesia contraindications, phenylephrine or norepinephrine allergy, weight less than 50 kg or more than 100 kg, height less than 140 cm or greater than 180 cm, unable or refusal to sign informed consent, maternal age less than 18 years old.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| blood pressure; | — |
Countries
China
Contacts
Public ContactChen Min
Lishui City Maternal and Child Health Hospital
Outcome results
None listed