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Comparison of two methods to measure cardiac output - non invasive Electrical Cardiometry vs gold standard Thermodilution technique during CABG surgery

Study to compare cardiac output measurement by non invasive electrical cardiometry and invasive thermodilution method in patients undergoing elective off pump coronary artery bypass grafting - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/11/059569
Enrollment
50
Registered
2023-11-06
Start date
Unknown
Completion date
Unknown
Last updated
2023-11-13

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

Control Intervention1: NIL: NIL

Sponsors

Govind Ballabh Pant Institute Of Post Graduate Medical Education And Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age > 18 years LVEF > 40%.

Exclusion criteria

Exclusion criteria: Mitral/aortic valve or other significant valve abnormalities Non-sinus rhythm Inotropic support/ IABP/haemodynamically unstable patient pre-operatively Patients on ventricular assist device Patients requiring conversion from off pump CABG to on pump CABG Patients with ventricular septal defects (VSD) and right ventricle outflow tract (RVOT) / LVOT obstruction.

Design outcomes

Primary

MeasureTime frame
Proportion of patients with limits of agreement within 30% on using both Thermodilution & Electric Cardiometry techniquesTimepoint: Current study—

Secondary

MeasureTime frame
1. Hemodynamic monitoring 2. To compare complications in both techniques, if any 3. Monitoring of PA catheter derived data (PCWP,SVRI,PVRI,LVSWI,RVSWI,SVO2) 4. Monitoring of SVRI,SVV,FTC,TFC using non invasive CO monitor. Timepoint: Current study—

Countries

India

Contacts

Public ContactDr Sanjula Virmani

Govind Ballabh Pant Institute of Post Graduate Medical Education and Research New Delhi

drsanjulavirmani@yahoo.co.in9718599409

Outcome results

None listed

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