Mini-fluid Challenge in Predicting Fluid Responsiveness During Prone Position Spine Surgery

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-03-31

Study Completion Date

2018-09-14

Brief Summary

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Perioperative fluid management is crucial for patients' outcome. Muller et al developed a "Mini-fluid challenge method " to predict fluid responsiveness and the efficacy. The investigators design the study to investigate the effectiveness of mini-fluid challenge test in prone position surgery.

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Detailed Description

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Perioperative fluid management is crucial for patients' outcome. Series of studies have indicated that adequate fluid management optimizes the cardiac out put, improves tissue perfusion, thus decrease the risk of postoperative morbidity. Muller et al developed a "Mini-fluid challenge method " to predict fluid responsiveness and the efficacy. To the best of our knowledge, the efficacy of the test was not discussed in the perioperative care in prone position surgery. The investigators design the study to investigate the effectiveness of mini-fluid challenge test in prone position surgery.

Conditions

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Anesthesia

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Mini-Fluid Challenge arm

Fluid challenge test will be presented after induction of anesthesia at a steady state. Fluid challenge test includes 2 components: 100 ml colloid infusion in 1 min followed by 400 ml colloid infusion in 14 mins. Hemodynamic parameter after 1 minute of the end of the 1st and 2nd colloid infusion bolus will be collected.

Applied colloid: hydroxyethyl starch

Group Type EXPERIMENTAL

Mini-fluid challenge

Intervention Type OTHER

Mini-fluid challenge test with 100mL colloid infusion in 1 min

Interventions

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