cesarean section
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. combined spinal-epidural anesthesia for caesarean section; 2. Age: 18-35; 3. ASA: I-II; 4. Full-term pregnant women with singleton fetus; 5. Having signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Combined respiratory system diseases,such as bronchial asthma; 2. Combined circulative diseases or complications, such as gestational hypertension; 3. Combined endocrine diseases,such as hyperthyroidism; 4. Central nervous system diseases; 5. Disturbances of blood coagulation; 6. Systematic infection; 7. Other contraindications to spinal canal anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood pressure;MAP;Heart rate;SpO2;Hypotension rate;Body Righting time after spinal anesthesia;Puncture duration;Puncture frequency;Blocked level;Operation duration & time to recovery room;Abnormal sensation during spinal anesthesia;Abnormal sensation during cathetering; | — |
Secondary
| Measure | Time frame |
|---|---|
| Smoothness of Epidural cathetering;Smoothness of puncture;Wrong cathetering to subarachnoid space;Wrong cathetering to blood vessel;Perforation through arachnoid by epidural puncture; | — |
Countries
China