Diagnostic Accuracy of Doppler Resistive Indices for Early Diagnosis of Acute Kidney Injury .

Completed

Conditions studied: Cardiac Surgical Procedures

In brief

To determine if ultrasound measurement of renal and carotid arterial resistive indices are associated with post-cardiac surgery acute kidney injury.

Key facts

Study ID

NCT02580292

Run by

University of Michigan

People needed

100

Starts

2015-10-01

Expected to finish

2024-04-25

Last updated by the study team

2024-11-12

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• adult patients >= 18 years
• undergoing cardiac surgery with cardiopulmonary bypass and transesophageal echocardiography (TEE) probe placement

You may not qualify if…

• 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.

Where it is running

• Cardiovascular Center - University of Michigan — Ann Arbor, Michigan, United States

Full record on ClinicalTrials.gov

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