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Renal Venous Flow and Cardiac Surgery-associated Acute Kidney Injury

Acute Kidney Injury Clinical Trial

Official title:
Changes in Doppler-derived Renal Venous Flow and Adverse Renal Outcomes Following Cardiac Surgery

Clinical Trial Summary

The prospective single-center study investigates the association between changes in Doppler-derived renal venous flow and cardiac surgery-associated acute kidney injury (CSA-AKI).

Clinical Trial Description

CSA-AKI is a common postoperative complication in patients undergoing open heart surgery, and is associated with increased mortality and morbidity. Venous congestion has been identified as the principal cause of cardiorenal decompensation in patients with heart failure but the relative contribution of congestion-driven renal function decline in CSA-AKI is not well studied. The prospective single-center study investigates whether serial Doppler-derived renal venous flow assessments could help identify subset of patients with cardiorenal syndrome and subclinical renal congestion at high risk of CSA-AKI. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03753607
Study type Observational
Source University of Giessen
Contact
Status Completed
Phase
Start date December 20, 2018
Completion date November 24, 2023
View Details
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