Open lavel single center randomized parallel group trial concerning circulatory dynamics evaluation using PVI (Pleth Variability Index) between preoperative oral rehydration therapy group and prohibited preoperative eating and drinking group targeted at ASA 1or 2 of scheduled cesarean section for previous cesarean section, previous obstetric surgery or plevis position.
Not Applicable
Recruiting
- Conditions
- Scheduled cesarean section (ASA 1 or 2) for previous ceasarean section, previous obstetric surgery or plevis position.
- Registration Number
- JPRN-UMIN000023471
- Lead Sponsor
- saiseikai yokohamashi tobu hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Female
- Target Recruitment
- 60
Inclusion Criteria
Not provided
Exclusion Criteria
1.Allergic or having contraindication to any medicine used in this study 2.Pregnancy induced hypertension 3.Multiple pregnancy 4.abnormal fetus 5.Diabetic(HbA1c>7) 6.Cardiovascular or cerebrovascular disorder 7.Coagulopathy disorder 8.neuromuscular disease 9.BMI>35 10.Renal impairment(estimated Ccr<30)
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 1. The incidense of hypotension The definition of hypotension is systolic blood pressure of no more than 90mmHg or of systolic blood pressure decrease not less than 20%. The evaluation period is from the entrance to operating room till the birth of baby.
- Secondary Outcome Measures
Name Time Method 1. Pleth variability index at the entrance to operating room. 2. The change of pleth variability index from the previous night to the entrance to operating room. 3. The change of pleth variability index after the birth of baby between the sedation case and the non sedation case 4. Intraoperative urinary output 5. Apgar score (1min. 5min.) 6. Umbitical arterial blood gasanalysis (pH, PaCO2, PaO2, BS, Na, K) 7. Transition of blood glucose level within 24hour after the birth. 8. The satisfaction of the patient. (Numeric Rating Scale) 9. The incidense of nausea and vomiting. 10. The incidense of other side effects.