Mixed Venous Oxygen Saturation From Central Venous Line, Venous Side of Heart Lung Machine and the Pulmonary Artery

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

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-07-31

Study Completion Date

2016-01-31

Brief Summary

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This study was designed to examine if venous saturations from the central venous line and from the venous side of the heart lung machine are interchangeable or not with mixed venous saturation from the pulmonary artery in children undergoing open heart surgery for correction of various congenital heart defects.

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Detailed Description

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Forty children aged from 1-15 years undergoing correction for different congenital heart procedures with cardiopulmonary bypass \[CPB\] were included in this study. Simultaneous samples were taken from the central venous line, pulmonary artery, and from venous side of the heart lung machine. Samples were taken after 10 minutes on full CPB and at the end of surgery before end of CPB. Bland and Altman plots were used to study the agreement between venous saturations.

Conditions

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Heart Defects, Congenital

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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venous saturations

venous saturations from the central venous line, venous side of the heart lung machine and from the pulmonary artery

venous saturations

Intervention Type OTHER

Samples of venous saturations from the central venous line (CVP), from venous side of the heart lung machine and from the pulmonary artery were taken at 10 min after being on CPB and after correction of the cardiac defects.

Interventions

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venous saturations

Samples of venous saturations from the central venous line (CVP), from venous side of the heart lung machine and from the pulmonary artery were taken at 10 min after being on CPB and after correction of the cardiac defects.

Intervention Type OTHER