A study to compare two echocardiographic parameters-Left ventricular global longitudinal strain(LVGLS) and Left ventricular ejection fraction(LVEF) in predicting heart dysfunction in patients undergoing aortic and mitral valve replacement or repair surgeries for regurgitant diseases
Not Applicable
- Conditions
- Health Condition 1: I080- Rheumatic disorders of both mitraland aortic valves
- Registration Number
- CTRI/2024/02/062672
- Lead Sponsor
- Post Graduate Institute of Medical Education and Medical Research
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
PATIENTS UNDERGOING AORTIC AND MITRAL VALVE REPLACEMENT/REPAIR FOR REGURGITANT LESIONS
Exclusion Criteria
ACUTE MITRAL AND AORTIC REGURGITATION
PATIENTS REQUIRING ADDITIONAL VALVULAR SURGERY LIKE TRICUSPID REPAIR/REPLACEMENT
PATIENTS UNDERGOING CONCOMITANT SURGERIES LIKE CABG,AORTIC SURGERY
POOR TRANSTHORACIC ECHO WINDOW
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method TO INVESTIGATE WHETHER LV DEFORMATION PARAMETER-GLOBAL LONGITUDINAL STRAIN (GLS)IS AB BETTER PREDICTOR OF LV DYSFUNCTION THAN LVEF IN PATIEBTS UNDERGOING VALVE REPALCEMENT/REPAIR SURGERY FOR AORTIC AND MITRAL VALVE REGURGITANT LESIONS WITH DILATED LVTimepoint: PRE INDUCTION,PRE CPB,POST CPB,POD 1,ON WEANING INOTROPES,3 MONTHS FOLLOW UP
- Secondary Outcome Measures
Name Time Method AGREEMENT BETWEEN TRANSTHORACIC AND TRANSESOPHAGEAL ECHO IN ASSESSING LVGLSTimepoint: PRE INDUCTION,PRE CPB,POST CPB,POD 1,ON WEANING INOTROPES,3 MONTHS FOLLOW UP;CORRELATE LV STRAIN PARAMETERS WITH LVEF,LVEDD,LVEDS,EPSSTimepoint: PRE INDUCTION,PRE CPB,POST CPB,POD 1,ON WEANING INOTROPES,3 MONTHS FOLLOW UP;CORRELATION BETWEEN LVGLS AND POST OP COMPLICATIONSTimepoint: PRE INDUCTION,PRE CPB,POST CPB,POD 1,ON WEANING INOTROPES,3 MONTHS FOLLOW UP;PROGNOSTIC VALUE OF GLSTimepoint: PRE INDUCTION,PRE CPB ,POST CPB,POD 1,ONM WEANING INOTROPES,3 MONTHS FOLLOW UP;TO COMPAREV DEMOGRAPHIC,CLINICAL AND INTRAOPERATIVE CHARACTERISTICSTimepoint: PRE INDUCTION,PRE CPB,POST CPB,POD 1,ON WEANING INOTROPES,3 MONTHS FOLLOW UP