Cesarean section
Conditions
Interventions
Retrospective trial group:N/A
Prospective trial group:Preoperative ultrasonographic measurements of the antral cross-sectional area
Sponsors
The First Affiliated Hospital of Guangxi Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Aged > 18 years old, with ASA physical status I–III; 2. No contraindication of spinal anesthesia; 3. Indications of elective cesarean section.
Exclusion criteria
Exclusion criteria: 1. Pregnancy complicated with serious medical and surgical diseases, unable to cooperate; 2. Contraindications to spinal anesthesia; 3. Mentally ill person; 4. With a history of abdominal surgery and gastrointestinal organic lesions; 5. Emergency cesarean section; 6. Body mass index (BMI) > 35 kg/m2; 7. Refuse to participate in this research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gastrointestinal adverse reactions (nausea and vomiting during and within 72 hours after surgery, abdominal distension and intestinal obstruction after surgery);Postoperative gastrointestinal function recovery indicators (first anal exhaust time, first bowel movement time);Ultrasonographic measurements of the antral cross-sectional area; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative hospital stays;Visual analogue scale, VAS; | — |
Countries
China
Contacts
Public ContactHeng Rong
The First Affiliated Hospital of Guangxi Medical University
Outcome results
None listed