Measurement of Cardiac Output Before and After Cardiopulmonary Bypass.

Stopped early

Conditions studied: Cardiac Output

In brief

Cardiac output, the amount of blood pumped by the heart in one minute, will be measured in adults undergoing surgery involving cardiopulmonary bypass. Cardiac output will be measured before and after cardiopulmonary bypass using a device that employs ultrasound dilution technology. The ultrasound dilution cardiac output measurements will be validated or compared with cardiac output measurements made using thermodilution, which is the current "gold standard."

Key facts

Study ID

NCT01103895

Run by

Transonic Systems Inc.

People needed

14

Starts

2007-07-01

Expected to finish

2012-05-01

Last updated by the study team

2016-05-27

Who can join

Age: 21 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged > 21 years
• Patients undergoing surgery involving cardiopulmonary bypass
• Patients instrumented with a thermodilution catheter

You may not qualify if…

• Patients aged < 21 years
• Patients undergoing surgery "off pump" (not involving cardiopulmonary bypass)

Where it is running

• Arnot Ogden Medical Center — Elmira, New York, United States

Full record on ClinicalTrials.gov

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