Validation of Nicom Device to Measure Stoke Volume Variation

Hopital Foch2 enrolled

Overview

The purpose of this study is to evaluate the ability of NICOM (Noninvasive cardiac output monitor) to detect stroke volume variation induced by leg raising or fluid expansion during surgery

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

DIAGNOSTIC

Masking

SINGLE

Enrollment

Conditions

Anesthesia

Interventions

Volume loadingPROCEDURE

Volume loading with Ringer Lactate

Ringer solutionDRUG

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * patients undergoing general anesthesia with an expected duration exceeding two hours * gastrointestinal surgery, urological or gynecological surgery. Exclusion Criteria: * Difficulty of venous access. * Contraindication for the use of oesophageal Doppler * Contraindication for the use of Nicom * Contraindication for the use of bispectral index * Pregnant or lactating women

Locations (2)

Hôpital Lariboisière

Paris, France

Marc Fischler

Paris, France

Outcomes

Primary Outcomes

Stroke volume variation

Stroke volumes measured by esophageal Doppler and by Nicom: at baseline, after leg passive rising, and after volume loading

Time frame: 6 hours

Data from ClinicalTrials.gov

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