Effect of different depth of anaesthesia on the cardiac function assessed by strain imaging and its comparison with 2D echocardiography.
Not Applicable
Completed
- Conditions
- Health Condition 1: C388- Malignant neoplasm of overlappingsites of heart, mediastinum and pleura
- Registration Number
- CTRI/2021/04/032991
- Lead Sponsor
- Post Graduate institute of medical Education and Research Chandigarh
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 20
Inclusion Criteria
Adult patient 18-65 yrs age, undergoing elective non cardiac surgery ( thoracic surgery )
With good LV function
With sinus rhythm
Exclusion Criteria
Inability to comprehend and understand the study
Not willing to participate in the study
Emergency surgery.
With recent acute coronary syndrome
With mod- severe lv dysfunction and cardiac failure
Abnormal cardiac rhythms
Pregnancy
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To measure change in left ventricular Global longitudinal stain and right ventricular free wall strain from baseline to light plane and surgical depth of anaesthesia with and without baseline hemodynamic parameters.Timepoint: pre-induction, at light plane (BIS 60-50) ,at deep plane ( BIS 40-30)
- Secondary Outcome Measures
Name Time Method 1. To measure change in left ventricular radial and circumferential strain pattern from baseline to light plane and surgical depth of anaesthesia with and without baseline hemodynamic parameters. <br/ ><br>Timepoint: pre-induction, at light plane (BIS 60-50) ,at deep plane ( BIS 40-30);To correlate change in conventional echo parameters with strain imaging parameters.Timepoint: pre-induction, at light plane (BIS 60-50) ,at deep plane ( BIS 40-30);To measure change in left ventricular ejection fraction and right ventricular fractional area change from baseline to light plane and surgical depth of anaesthesia with and without baseline hemodynamic parameters.Timepoint: pre-induction, at light plane (BIS 60-50) ,at deep plane ( BIS 40-30)