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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

Comparison of Renal Resistive Index and Neutrophil/Lymphocyte ratio for Early prediction of Acute Kidney Injury in Adults after Cardiac surgery on Cardiopulmonary Bypass - NIL

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/06/053735
Enrollment
140
Registered
2023-06-09
Start date
Unknown
Completion date
Unknown
Last updated
2023-07-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: I00-I99- Diseases of the circulatory system

Interventions

Intervention1: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

Department of Anaesthesiology Critical Care AFMC
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) Patients undergoing cardiac surgery on cardiopulmonary bypass 2) ASAI to IV

Exclusion criteria

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

Design outcomes

Primary

MeasureTime frame
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

MeasureTime frame
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

Countries

India

Contacts

Public ContactDr D V Bhargava

Army Institute of Cardiothoracic Sciences Armed Forces Medical College Pune

vishaldoc2003@gmail.com9013590585

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026