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Echocardiographic variables (GLS, LVOT-VTI, and RRI) as Predictors of Acute Kidney injury in patients under going On-Pump CABG

Predictive ability of perioperative change in GLS , LVOT-VTI and RRI for occurrence of cardiac surgery associated AKI in patients undergoing elective on-pump CABG: An Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/03/105532
Enrollment
164
Registered
2026-03-06
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

Health Condition 1: I251- Atherosclerotic heart disease of native coronary artery

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil Intervention3: Nil: Nil

Sponsors

Department of Anaesthesiology and Critical care
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: elective on pump CABG

Exclusion criteria

Exclusion criteria: Chronic kidney disease emergency/redo/combined procedures, non-sinus rhythm, poor echo window, preoperative critical state, pregnancy.

Design outcomes

Primary

MeasureTime frame
To evaluate the predictive ability of perioperative changes in GLS, LVOT-VTI, and RRI for CSA-AKI; to determine their inter-relationships; and to assess whether combined indices improve early prediction of AKI and correlate with outcomes such as RRT requirement, mechanical ventilation, and ICU stay.Timepoint: variables Such as GLS, LVOT-VTI RRI will be measured pre pump ( before going on cardiopulmonary bypass), after Pump ( after coming off from cardiopulmonary bypass )—

Secondary

MeasureTime frame
i. To predict the occurrence of AKI with LVOT VTI. ii. To predict the occurrence of AKI with renal resistive index. iii. To observe a relationship between change in GLS, LVOT-VTI & RRI iv. To observe the post op duration of mechanical ventilation, ICU stay & Vaso-Inotropic Score (VIS). Timepoint: variables Such as GLS, LVOT-VTI RRI will be measured pre pump ( before going on cardiopulmonary bypass), after Pump ( after coming off from cardiopulmonary bypass ) & 48 hours—

Countries

India

Contacts

Public ContactDr Rakesh Kumar

Aiims Jodhpur

drrakeshspmc@gmail.com9460429221

Outcome results

None listed

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