Analgesia after cesarean section
Conditions
Interventions
Improved group:Spinal needle is withdrawn to the epidural space and given morphine
Control group:Spinal anesthesia needle is withdrawn to the epidural space and given saline
Sponsors
Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. An elective cesarean section aged 18 to 45 years old, weighing 65 to 80 kg, ASA I or II grade, and 36W+ pregnancy. 2. No history of hypertension, diabetes, or allergy to anesthetics. 3. No abnormalities of heart, lung, liver, kidney function and pregnancy-related complications. 4. No coagulation dysfunction and no infection at the puncture site.
Exclusion criteria
Exclusion criteria: 1. Severe pregnancy-induced hypertension, placenta previa, placental abruption, twin pregnancy, etc., 2. Severe atrioventricular block, allergy to anesthetics. 3. Intraspinal anesthesia is contraindicated and the mother refuses.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time to the patient’s first PCA after surgery;Total postoperative analgesic consumption dose;VAS score at 0h, 3h, 6h, 12h, 18h, 24h after operation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Time to get out of bed after surgery;First exhaust time;Catheter removal time; | — |
Countries
China
Contacts
Public ContactDeng Libing
Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University
Outcome results
None listed