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Crystalloid vs Colloid for Hemodynamics During Anesthesia Induction in TAVR Patients
Sponsor: Air Force Military Medical University, China
Summary
The purpose of this study is to evaluate whether the administration of 5 ml/kg of colloid solution prior to anesthesia induction, compared with 5 ml/kg of lactated Ringer's solution, can reduce hemodynamic fluctuations during the induction period (defined as the first 15 minutes after induction) in patients undergoing Transcatheter Aortic Valve Replacement (TAVR).
Official title: The Impact of Different Preload Strategies on Hemodynamics During Anesthesia Induction in TAVR Patients
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
116
Start Date
2026-02-16
Completion Date
2026-12-31
Last Updated
2026-02-27
Healthy Volunteers
No
Interventions
Hydroxyethyl starch 130/0.4
5 ml/kg of hydroxyethyl starch 130/0.4 electrolyte injection is administered by infusion pump over 15 minutes before anesthesia induction.
Lactate Ringer's Solution
5 ml/kg of sodium lactate Ringer's solution is administered before anesthesia induction.