Casptesia Versus PICCO in Cardiac Surgical Patients in the ICU

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

TERMINATED

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-03-27

Study Completion Date

2020-01-01

Brief Summary

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The goal of this study is to assess the ability of a new smartphone PPV app to predict fluid responsiveness in cardiac surgical patients in the Intensive care unit (in the postoperative period)

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Detailed Description

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Pulse pressure variation (PPV) remains a good predictor of fluid responsiveness in the ICU in ventilated and sedated patients. However, PPV can be time-consuming to calculate (manual determination), is not always displayed on monitoring screens nor reliable through visual assessment and needs additional often costly devices to be displayed. A new Android application (Captesia) automatically calculates the PPV utilizing a digital photograph of the arterial waveform from the monitor. The application determines the PPV by selecting peaks and troughs of the arterial curve.

Conditions

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Surgery

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Agreement and precision between two methods to measure pulse pressure variation (PPV)

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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group/cohort

operated patients from cardiac surgery. Once they arrived in the ICU, we will measure PPV with the capstesia and the PICCO device at baseline, and after a volume expansion of 500 ml of crystalloid.

Group Type OTHER

PPV from the capstesia

Intervention Type OTHER

we will challenge the application by doing 2 maneuvers: the first one is to increase the PEEP level from 5 to 15 cmH2O and the second one is the infusion of a mini-fluid challenge (100 ml) followed by the other 400 ml.

Interventions

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PPV from the capstesia

we will challenge the application by doing 2 maneuvers: the first one is to increase the PEEP level from 5 to 15 cmH2O and the second one is the infusion of a mini-fluid challenge (100 ml) followed by the other 400 ml.

Intervention Type OTHER