Comparison of Techniques for Assessing Cardiac Output and Preload in Critically Ill Pediatric Patients
- Conditions
- Cardiac Output
- Registration Number
- NCT00853437
- Lead Sponsor
- Transonic Systems Inc.
- Brief Summary
The ability to measure cardiac output (CO) accurately and reproducibly at frequent intervals remains elusive to the clinician caring for critically ill pediatric patients even though a large proportion of these children are known to have hemodynamic compromise as a result of their illness. Current techniques used in adults to measure CO are not suitable for routine use with pediatric patients. A new ultrasound dilution approach provides an opportunity to measure cardiac output and blood volumes in pediatric patients. The main aim of this study is to compare CO measured by the new method with the clinician's estimate and implied CO from the measurement of the arteriovenous oxygen content difference.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 7
- Patients with in situ central venous and arterial catheters
- Ability to draw blood from arterial and central venous catheters
- Presence of parent or guardian to provide consent
- Patients over 16 years of age.
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Compare CO measured by the new method with clinician's estimate and implied CO from measurement of arteriovenous oxygen content difference. 5-8 minutes minimum
- Secondary Outcome Measures
Name Time Method Measure blood volumes to compare effects of volume infusion and furosemide. 5-8 minutes minimum
Trial Locations
- Locations (1)
Golisano Children's Hospital
🇺🇸Rochester, New York, United States