cesarean
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients with ASA I to II who underwent caesarean section had normal liver and kidney function.
Exclusion criteria
Exclusion criteria: 1 aged less than 25 years or older than 40 years; 2 height less than 150cm or higher than 170cm; 3 body mass index higher than 35kg/m2; 4 with hypertension and other system icdiseases; 5 coagulation abnormalities; 6 there are contraindications for spinal and epidural anesthesia and analgesic medication contraindications; 7 twin or multiple pregnancies; 8 pre-eclampsia and pregnancy-induced hypertension and other obstetric abnormalities; 9 chronic pain or drug addiction; 10 mental illness.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS; | — |
Secondary
| Measure | Time frame |
|---|---|
| 24h analgesia pump actual dose; | — |
Countries
China
Contacts
Quzhou Hospital Affiliated to Zhejiang Chinese Medical University