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The Utility of Pulse Pressure Variation to Predict the Fluid Responsiveness During Pneumoperitoneum and Reverse-Trendelenburg Position

NCT ID: NCT02771067

Last Updated: 2017-12-18

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

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-09-29

Study Completion Date

2017-02-23

Brief Summary

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The purpose of this study is to investigate the validity of pulse pressure variation to predict fluid responsiveness in patients undergoing robotic or laparoscopic gastrectomy.

Detailed Description

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Conditions

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General 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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Pulse pressure variation

Pulse pressure variation will be recorded via an arterial catheter after anesthetic induction, before pneumoperitoneum, after pneumoperitoneum, before infusion of 6% hydroxyethyl starch, and after infusion of 6% hydroxyethyl starch. Stroke volume will be also measured to differentiate the fluid responders.

Group Type EXPERIMENTAL

Fluid infusion

Intervention Type PROCEDURE

Fluid infusion will be performed using 6% hydroxyethyl starch. Pulse pressure variation and stroke volume will be measured before and after fluid infusion.

Interventions

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Fluid infusion

Fluid infusion will be performed using 6% hydroxyethyl starch. Pulse pressure variation and stroke volume will be measured before and after fluid infusion.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* adult patients aged over 19 years who are scheduled for robotic or laparoscopic gastrectomy

Exclusion Criteria

* cardiac arrhythmia
* valvular heart disease
* ischemic heart disease
* left ventricular ejection fraction less than 40%
* Pulmonary disease
* esophageal disease
* upper gastrointestinal bleeding
* Body mass index more than 40 kg/m2.
Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Yonsei University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University

Seoul, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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4-2016-0205

Identifier Type: -

Identifier Source: org_study_id