Cardiac Surgical Procedures Clinical Trial
Official title:
Diagnostic Accuracy of Renal, Carotid, and Aortic Doppler Resistive Indices for Early Diagnosis of Acute Kidney Injury Following Cardiopulmonary Bypass Surgery.
| NCT number | NCT02580292 |
| Other study ID # | 1 |
| Secondary ID | |
| Status | Recruiting |
| Phase | |
| First received | |
| Last updated | |
| Start date | October 2015 |
| Est. completion date | September 2024 |
To determine if ultrasound measurement of renal and carotid arterial resistive indices are associated with post-cardiac surgery acute kidney injury.
| Status | Recruiting |
| Enrollment | 125 |
| Est. completion date | September 2024 |
| Est. primary completion date | September 2024 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 18 Years and older |
| Eligibility | Inclusion Criteria: - adult patients >= 18 years - undergoing cardiac surgery with cardiopulmonary bypass and transesophageal echocardiography (TEE) probe placement Exclusion Criteria: - chronic kidney diseases (estimated GFR < 60 ml/min/1.73m2) - prior carotid endarterectomy - known carotid artery stenosis of 50% or greater - dissection or aneurysm involving renal or carotid arteries - scheduled aortic or aortic valve surgery - heart transplant - intraaortic balloon pump, ventricular assist device, or exctracorporeal membrane oxygenation support. |
| Country | Name | City | State |
|---|---|---|---|
| United States | Cardiovascular Center - University of Michigan | Ann Arbor | Michigan |
| Lead Sponsor | Collaborator |
|---|---|
| University of Michigan |
United States,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Acute kidney injury - Lassnigg grade-minimal | 2nd postoperative day |
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