Comparison of ultrasound based assessment of renal blood flow with laboratory based blood tests for early prediction of kidney dysfunction after cardiac surgery using heart-lung machine
Not Applicable
- Conditions
- Health Condition 1: I00-I99- Diseases of the circulatory system
- Registration Number
- CTRI/2023/06/053735
- Lead Sponsor
- Department of Anaesthesiology Critical Care AFMC
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Open to Recruitment
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
1) Patients undergoing cardiac surgery on cardiopulmonary bypass
2) ASAI to IV
Exclusion Criteria
1)Dialysis dependent kidney disease
2)Post renal transplant cases
3)Death within 48hrs post op
4)Renal artery stenosis
with psychiatric illness/ alcohol abuse
5)Patients without satisfactory pulse wave doppler of renal interlobar or arcuate artery
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To compare the efficacy of prediction of AKI with RRI by ulatrsonography and NL Ratio from blood tests in patients undergoing cardiac surgeries on CPBTimepoint: Assessment by renal resistive index by ultrasonography and calculation of NL ratio from blood tests will done at four time points - before surgery (preop), on postop evening, postop day 1 and postop day 3.
- Secondary Outcome Measures
Name Time Method To study the association of abnormal RRI and NLR with development of AKI in patients undergoing cardiac surgeries on CPBTimepoint: May 2023 to August 2024