Cesarean section anesthesia
Conditions
Interventions
Group A:3% chlorprocaine
Group B:1.73% lidocaine carbonate
Group C:1.73% lidocaine carbonate + fentanyl
Sponsors
Affiliated Xiaoshan Hospital,Hangzhou Normal University
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Maternal aged between 18 and 40 years; 2. ASA I or II level; 3. 150cm= 37 weeks.
Exclusion criteria
Exclusion criteria: 1. Spinal deformity; 2. Emergency cesarean section; 3. Twin and multiple pregnancy; 4. Communication barriers; 5. Refuse to sign the informed consent; 6. Coagulation disorders; 7. Infection at the puncture site.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The time from completion of injection to achievement of T6 sensory block to pinprick;The time from completion of injection to achievement of T8 sensory block to pinprick; | — |
Secondary
| Measure | Time frame |
|---|---|
| The number of cases of Hypotension;Bromage score;Neonatal Apgar score;The number of patients with pain. Pain, as defined by VAS score of three or more, with treated esketamine 0.3mg/kg intravenously.; | — |
Countries
China
Contacts
Public ContactYu Jing
Affiliated Xiaoshan Hospital, Hangzhou Normal University
Outcome results
None listed