NCT02692222

Measurement of Pulse Pressure Variation and Cardiac Output by a New Application for Android™ (Captesia™)

Measurement of Pulse Pressure Variation (PPV) and Cardiac Output (CO) by a New Application for Android™ (Captesia™) : Comparison With PPV and CO Obtained by a Method of Transpulmonary Thermodilution.

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 57 (actual)
• Sponsor: Erasme University Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This study test the agreement and accuracy of Pulse Pressure Variation (PPV) and Cardiac Output (CO) obtained by the Android application Capstesia™ against the gold standard : PPV and CO calculated by thermodilution.

Detailed description

Pulse pressure variation (PPV) remains a good predictor of fluid responsiveness in the OR. 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 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

• Coronary Bypass

Interventions

Type	Name	Description
OTHER	Calculation of PPV and CO with two methods

Timeline

• Start date: 2016-02-01
• Primary completion: 2016-12-01
• Completion: 2016-12-01
• First posted: 2016-02-26
• Last updated: 2016-12-07

Locations

1 site across 1 country: Belgium