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NCT02580292 Clinical Trial

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

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.

Clinical Trial Details — Status: Recruiting

Administrative data
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

Study information
Verified date November 2023
Source University of Michigan
Contact Milo Engoren, MD
Phone 734-615-7679
Email engorenm@med.umich.edu
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

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

Recruitment information / eligibility
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.

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
United States Cardiovascular Center - University of Michigan Ann Arbor Michigan

Sponsors (1)
Lead Sponsor Collaborator
University of Michigan

Country where clinical trial is conducted

United States, 

Outcome
Type Measure Description Time frame Safety issue
Primary Acute kidney injury - Lassnigg grade-minimal 2nd postoperative day
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