Pain after cesarean section
Conditions
Interventions
S group :Esketamine intravenous pump 0.25 mg/kg
C group :Normal saline is pumped intravenously
Sponsors
West China Second Hospital of Sichuan University
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: The patient voluntarily cooperates and signs the informed consent form; no previous history of chronic pain; full-term, singleton pregnant women undergoing caesarean section under elective lumbar stiffness combined with anesthesia; ASA Classes I-II; BMI 18 - 30 kg/m2
Exclusion criteria
Exclusion criteria: Patients who are unwilling to cooperate with refusal to sign informed consent; Those with contraindications to lumbar hard combined anesthesia; Patients with a history of previous chronic pain, receiving or not receiving analgesic medications; severe pathological obstetric conditions (hypertensive syndrome of pregnancy, pre-eclampsia, eclampsia, placenta previa, placental abruption, etc.); Those who are known to be allergic to the drugs used during surgery or related contraindications (hypertension, glaucoma, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| wound hyperalgesia index; | — |
Secondary
| Measure | Time frame |
|---|---|
| visual analogue scale;Ramssy Sedation Scale Score;Edinburgh Postnatal Depression Scale (EPDS);incidence of side reacton; | — |
Countries
China
Contacts
Public ContactYushan Ma
West China Second Hospital of Sichuan University
Outcome results
None listed