Status:
UNKNOWN
90% Effective Dose of Phenylephrine Infusions Under Intensive and Standard Treatment in Preeclamptic Patients
Lead Sponsor:
General Hospital of Ningxia Medical University
Conditions:
Adverse Effect
Eligibility:
FEMALE
18-45 years
Phase:
NA
Brief Summary
The objective of this study is to investigate the 90% effective dose of phenylephrine infusions for preventing postspinal anesthesia hypotension under intensive and standard treatment in preeclamptic ...
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
- 18-45 years
- Primipara or multipara
- Singleton pregnancy ≥32 weeks
- American Society of Anesthesiologists physical status classification I to III
- Scheduled for cesarean section under spinal anesthesia
Exclusion
- Baseline blood pressure ≥160 mmHg
- Body height \< 150 cm
- Body weight \> 100 kg or body mass index (BMI) ≥ 40 kg/m2
- Eclampsia or chronic hypertension
- Hemoglobin \< 7g/dl
- Fetal distress, or known fetal developmental anomaly
Key Trial Info
Start Date :
July 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 31 2025
Estimated Enrollment :
80 Patients enrolled
Trial Details
Trial ID
NCT06151470
Start Date
July 1 2025
End Date
December 31 2025
Last Update
November 30 2023
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