postoperative analgesia
Conditions
Interventions
Ropivacaine group:The posterior edge of quadratus psoas on each side was injected with 0.375% ropivacaine 20ml and 2ml normal saline
Magnesium sulfate group:The posterior edge of quadratus psoas on each side was injected with 0.375% ropivacaine 20ml and 2ml 10% Magnesium sulfate
control group:The posterior edge of quadratus psoas on each side was injected with 22ml normal saline
Sponsors
Shengjing Hospital Affiliated to China Medical University
Eligibility
Sex/Gender
Female
Age
40 Years to 60 Years
Inclusion criteria
Inclusion criteria: From December 20189to June 2020, 90 patients with ASA I or II who were selected to receive total hysterectomy or total hysterectomy + adnexectomy in our hospital, aged 40 ~ 60 years old, weighing 45 ~ 75kg.
Exclusion criteria
Exclusion criteria: Preoperative BMI > 32 kg/m2; Hypersensitivity to ropivacaine, long-term use of calcium channel blockers, recent use of antipsychotic drugs, alcohol or drug abuse; Puncture site infection, abnormal coagulation function, previous abdominal surgery, peripheral neuropathy; Mental and intellectual disabilities, language communication disorders.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale;time and times of analgesia pump press ; | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative analgesia satisfaction; | — |
Countries
China
Contacts
Public ContactZhao Xiaochun
Shengjing Hospital Affiliated to China Medical University
Outcome results
None listed