Hypotension
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Singleton, full-term pregnancy, American society of Anesthesiologists (ASA) grade I.~II., and the anesthesia method is spinal anesthesia that meets the enrollment conditions.
Exclusion criteria
Exclusion criteria: Maternal patients with emergency cesarean section, refusal to participate in this study, allergy to local anesthetics or opioids, significant spinal anatomical deformities, or unwillingness to accept spinal puncture.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of hypotension; | — |
Secondary
| Measure | Time frame |
|---|---|
| Other vital indications during surgery; | — |
Countries
China
Contacts
The Second People’s Hospital of Wuhu