ull-term expectant mother giving birth to a single baby naturally
Conditions
Interventions
Group A:The depth of the catheter is 7 cm
Group B:The depth of the catheter is 4 cm
Sponsors
Department of Anesthesiology, The First Affiliated Hospital of Shantou University Medical College
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1: Full-term women in singleton pregnancy 2: Age 18-40 years 3: ASA grade I-II 4: cervical dilation <5cm 5: subjects normal delivery process 6: The subject had her own condition and voluntarily received epidural labor analgesia.
Exclusion criteria
Exclusion criteria: 1: History of drug and food allergies 2: Important systemic diseases such as severe respiratory diseases, pregnancy complicated with severe chronic diseases, or heart disease 3: Pregnant women with platelet count below normal, coagulation dysfunction, or undergoing anticoagulant therapy 4: If the basal temperature before delivery analgesia is above 37.5 ? or has been clearly diagnosed as an infected person 5: There are contraindications to epidural anesthesia 6: Morbid obesity or body mass index = 40kg/m2
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Block the highest plane;whether the subject's anesthesia plane can reach T6 plane and the time to reach T6 plane; | — |
Countries
China
Contacts
Public ContactWeiqi Ke
Department of Anesthesiology, The First Affiliated Hospital of Shantou University Medical College
Outcome results
None listed