spinal anesthesia in obese parturients
Conditions
Interventions
Ultrasound Group:Three-dimensional ultrasound localization combined before operation and two-dimensional ultrasound real-time guided spinal anesthesia
Control Group:Conventional spinal anesthesia
Sponsors
Shenzhen Maternity and Child healthcare Hospital
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: Women scheduled for elective cesarean delivery, ASA physical status 1-2, body mass index is 30kg/m2 or more than 30kg/m2 and whose anesthetic plan is spinal anesthesia are enrolled.
Exclusion criteria
Exclusion criteria: Women are excluded if they have contraindications to spinal anesthesia, complications of obstetric and the one who refuses to accept this trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Puncture success rate of first time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of puncture;Number of puncture relocation;Final success rate of puncture;Time of puncture;The depth of skin to epidural space with ultrasound (UD);The depth of skin to epidural space with needle (ND);The rate of puncture complications; | — |
Countries
China
Contacts
Public ContactDaili Chen
Shenzhen Maternity and Child healthcare Hospital
Outcome results
None listed