hypotension
Conditions
Interventions
group H:continuous non-invasive arterial pressure monitoring system
group non-H:continuous non-invasive arterial pressure monitoring system
Sponsors
Zhongshan People's Hospital of Guangdong Province
Eligibility
Sex/Gender
Female
Age
22 Years to 34 Years
Inclusion criteria
Inclusion criteria: 1. Puerperas ASA status 1-2, ranging in age from 20 to 35 years old; 2. Heart, lung, liver and kidney function is normal, normal coagulation function; 3. No pregnancy complications; 4. There is no spine deformity and spinal trauma; 5. No local anesthetics or artificial colloid allergic history.
Exclusion criteria
Exclusion criteria: 1. Emergency surgery; 2. Gestational weeks 40kg/?; 4. Hypertension or gestational hypertension disease; 5. Twin pregnancy; 6. Excessive emotional tension pacify invalid; 7. The operation began after using other sedative and analgesic drugs or epidural and additional local anesthetics; 8. Intraoperative may hemorrhage; 9. Combined spinal epidural puncture failure; 10. Use continuous invasive blood pressure monitoring system data acquisition by interference.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| systolic pressure;diastolic pressure;mean arterial pressure;cardiac output;systemic vascular resistance;perfusion index; | — |
Secondary
| Measure | Time frame |
|---|---|
| heart rate;age;height;weight;uterine height;circumference of abdomen;gestational weeks;gravidity;parity;operation cause; | — |
Countries
China
Contacts
Public ContactXiaoliang Gan
Zhongshan People's Hospital
Outcome results
None listed