Intraoperative shivering
Conditions
Interventions
DEX:0.3 ug/kg dexmedetomidine iv
PET:0.5 mg/kg pethidine iv
Sponsors
The Fifth Affiliated Hospital of Guangzhou Medical University
Eligibility
Sex/Gender
Female
Age
20 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Agree and sign the informed consent form for anesthesia and the informed consent form for clinical research; 2. Anesthesia ASA grading level I. to II. 3. Maternal aged 20-45 years, full-term singleton pregnancy.
Exclusion criteria
Exclusion criteria: 1. Post-term pregnancy (weeks of gestation >= 42 weeks); 2. There are serious diseases of the cardiovascular system; 3. There is coagulation dysfunction; 4. There is a history of causing increased discharge of airways, such as bronchiectasis, COPD, etc.; 5. The presence of neurological disorders; 6. There is a history of diseases that may cause reflux, such as gastroesophageal reflux disease, achalasia, reflux esophageal stenosis, etc.; 7. Preoperative Hb < 100 g/L; 8. People who are allergic to the drugs involved in this study; 9. Diabetics; 10. There are diseases specific to pregnancy such as gestational hypertension syndrome, gestational diabetes mellitus, intrahepatic cholestasis during pregnancy, hyperemesis gravidarum, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time of shivering termination;blood cortisol;blood epinephrine;blood norepinephrine;Mean blood pressure;heart rate;Apgar marks; | — |
Secondary
| Measure | Time frame |
|---|---|
| body tempreature;BMI, Body Mass Index;Grade of shivering; | — |
Contacts
Public ContactYongyi Zhu
Outcome results
None listed