Cardiac Diseases Requiring Surgery Clinical Trial
Official title:
Study to Examine the Correlation of 'Estimated Continuous Cardiac Output' (esCCO) With Transesophageal Echocardiography (TEE) in Pediatric Cardiac Surgery
Verified date | December 2014 |
Source | Heidelberg University |
Contact | n/a |
Is FDA regulated | No |
Health authority | Germany: Ethics Commission |
Study type | Observational |
The purpose of this study is to determine the measuring accuracy of the truly non-invasive method estimated continuous cardiac output (esCCO) against the reference method transesophageal echocardiography in pediatric cardiac surgery. esCCO is calculated using the pulse wave transit time, which is defined as the time between the R-wave of the ECG and the 30% increase of the differentiated pulseoximetry waveform.
Status | Completed |
Enrollment | 44 |
Est. completion date | September 2013 |
Est. primary completion date | September 2013 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | N/A to 17 Years |
Eligibility |
Inclusion Criteria: - written consent - children <=18 years - elective cardiac surgery - Sinus rhythm Exclusion Criteria: - no written consent - continuous severe cardiac arrhythmias - cardiac Pacemaker - intraaortal balloon pump - contraindications for TEE - persistent ductus arteriosus botalli |
Observational Model: Case-Only, Time Perspective: Prospective
Country | Name | City | State |
---|---|---|---|
Germany | University of Heidelberg | Heidelberg |
Lead Sponsor | Collaborator |
---|---|
Heidelberg University | Nihon Kohden Europe |
Germany,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Cardiac Output | EsCCO™ measurements shall be compared to TEE cardiac output measurements at three given times: (1) before surgical intervention, (2) shortly after cardiopulmonary bypass and (3) after closure of the thorax | Intraoperative | Yes |