Status:
COMPLETED
Preload Optimization Guided by Inferior Vena Cava Collapsibility Index
Lead Sponsor:
General Hospital of Ningxia Medical University
Conditions:
Adverse Effect
Eligibility:
FEMALE
18-40 years
Phase:
NA
Brief Summary
The purpose of this study is to investigate the optimal preload guided by inferior vena cava collapsibility index in parturients with prophylactic norepinephrine infusion undergoing cesarean section.
Detailed Description
Post-spinal anesthesia hypotension is a frequent complication during spinal anesthesia for cesarean section. The incidence of post-spinal anesthesia hypotension is as high as 62.1-89.7% if prophylacti...
Eligibility Criteria
Inclusion
- 18-40 years
- Primipara or multipara
- Singleton pregnancy ≥37 weeks
- American Society of Anesthesiologists physical status classification I to II
- Scheduled for elective cesarean section under spinal anesthesia
Exclusion
- Body height \< 150 cm
- Body weight \> 100 kg or body mass index (BMI) ≥ 40 kg/m2
- Eclampsia or chronic hypertension or baseline blood pressure ≥ 160mmHg
- Hemoglobin \< 7g/dl
- Fetal distress, or known fetal developmental anomaly
Key Trial Info
Start Date :
July 1 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 27 2021
Estimated Enrollment :
193 Patients enrolled
Trial Details
Trial ID
NCT04272580
Start Date
July 1 2020
End Date
March 27 2021
Last Update
July 6 2021
Active Locations (1)
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1
General Hospital of Ningxia Medical University
Yinchuan, Ningxia, China, 750004