Comparison of the effects of anesthetics on maternal shivering
Conditions
Interventions
Group A:Dexmedetomidine 0µg/kg
Group B:Dexmedetomidine 0.25µg/kg
Group C:Dexmedetomidine 0.50µg/kg
Group D:Dexmedetomidine 0.75µg/kg
Sponsors
The Second Affiliated Hospital of Guangdong Medical University
Eligibility
Sex/Gender
Female
Age
22 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. Full-term pregnant women undergoing cesarean section at this hospital from August 1, 2024, to March 31, 2025. 2. Patients agree to undergo cesarean section and spinal anesthesia, and have signed the informed consent form. 3. Pregnant women classified as ASA I-II.
Exclusion criteria
Exclusion criteria: 1. Pregnant women with ASA classification III-IV; 2. Pregnant women with fever, temperature = or > 38°C; 3. Preterm pregnant women, less than 36 weeks; 4. Pregnant women planning to undergo cesarean section with complications such as placenta previa, placental abruption, severe preeclampsia or eclampsia, HIV positive, fetal malformations, fetal distress, etc. 5. Severe mental and neurological disorders; 6. Refusal to sign the informed consent form.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time of chills;Grading of chills; | — |
Secondary
| Measure | Time frame |
|---|---|
| Vital signs;Sedation Score;Proportion of chills requiring Demerol treatment; | — |
Countries
China
Contacts
Public ContactZeng Caihua
The Second Affiliated Hospital of Guangdong Medical University
Outcome results
None listed