Developing new tools for early detection of AKI in open-heart surgeries.
Study Type
OBSERVATIONAL
Enrollment
130
measuring urinary oxygen partial pressure and measuring US Doppler renal resistive index
Incidence of acute kidney injury
Incidence of AKI according to AKIN criteria
Time frame: up to 48 hours
Urinary oxygen partial pressure
Urinary oxygen partial pressure measured in mmHg at induction, before rewarming and in the ICU
Time frame: up to 48 hours
Renal resistive index
Renal resistive index measured at induction and in the ICU
Time frame: up to 48 hours
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