Management of postoperative analgesia
Conditions
Interventions
Pain hypersensitivity observation group:The analgesic pump was prepared with 10 butorphanol tartrate (100µg /ml)
Pain hyposensitivity observation group:The analgesic pump was prepared with 14 butorphanol tartrate (140µg/mL)
Pain hypersensitivity control group:Analgesic pump prepared with 12 doses of Butorphanol tartrate (120µg/mL)
Pain hyposensitivity control group:Analgesic pump prepared with 12 doses of Butorphanol tartrate (120µg/mL)
Sponsors
The First Affiliated Hospital of Shihezi University
Eligibility
Sex/Gender
Female
Age
22 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1.Cesarean section was performed with scar uterus as the indication; 2.ASA grade I or II; 3.Weight:50-80kg; 4.Height:150-170cm; 5.Aged 22 to 40 years; 6.The patient's coagulation system and blood routine were normal; 7.The patient was conscious and received postoperative patient-controlled intravenous analgesia cooperatively.
Exclusion criteria
Exclusion criteria: 1.Contraindications of intraspinal anesthesia; 2.Infection of puncture site; 3.Tumor; 4.Spinal deformity; 5.Preoperative sedation; 6.Neurological and psychiatric history; 7.Abnormal functions of heart, liver and kidney; 8.BMI>=30kg/m^2; 9.Regnant women with pregnancy induced hypertension; 10.Peripheral venous catheterization failed; 11.Intraoperative bleeding was more than 800 ml; 12.The operation time was more than 3 hours; 13.Incomplete data recording.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain sensitivity questionnaire;Blood pressure;Heart rate;Pain score;Ramsay score;Oxyhemoglobin saturation;Dosage of narcotic;Peroperative bleeding;Urine volume;Time of operation;Resting and motor visual simulation scores;Satisfaction rating;Postoperative adverse reaction; | — |
Countries
China
Contacts
Public ContactDeng Chao
Shihezi University
Outcome results
None listed