Cesarean section
Conditions
Interventions
Minimally invasive lumbar anesthesia group with handheld ultrasound assisted positioning:To conduct spinal puncture with 25G White needle after the position and depth is determined by hand-held ultras
Standard spinal anesthesia:To conduct spinal puncture with the traditional 19G-25G needle-in-needle technique. Intervention code
Sponsors
Anhui Maternal and Child Health Hospital
Eligibility
Sex/Gender
Female
Age
22 Years to 35 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria: A cesarean section in the lower uterine segment was planned for at an elective date in Anhui Women's and Children's Health Hospital after standardized antenatal examination, when the obstetrician asked the medical history and ultrasound examination confirmed that the patient had the indications for cesarean section; Asa class i-ii; Age 22-35 years old; Gestational weeks 37-42 weeks.
Exclusion criteria
Exclusion criteria: Exclusion criteria: Pregnant women with complications,neurological diseases and contraindications within the spinal canal were excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The success rate of first puncture;Puncture time;The success rate of first puncture;Puncture time;Cases of anesthesia failure;NRS pain score of mater during puncture; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of cases of abnormal sensation during puncture;Number of cases of abnormal sensation during puncture;Number of cases of postoperative nerve stimulation symptoms;Postoperative lumbar pain;Plane of posterior sensory block;Apgar score; | — |
Countries
China
Contacts
Public ContactHai-Juan Zhu
Anhui Maternal and Child Health Care Hospital, No.15 Yimin Street, Luyang District, Hefei City, Anhui Province
Outcome results
None listed