Ignite Creation Date:
2025-12-24 @ 7:34 PM
Ignite Modification Date:
2026-01-05 @ 5:38 PM
Study NCT ID:
NCT02534103
Status:
COMPLETED
Last Update Posted:
2020-08-07
First Post:
2015-07-23
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Relationship Between a Combined Index of Diastolic and Systolic Performance and Intraoperative Hemodynamic Changes During Off-pump Coronary Bypass Surgery
Sponsor:
Yonsei University
Organization:
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2020-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
As considering the close relationship between systolic dysfunction and diastolic dysfunction, the EAS index e'/(a' x s') including systolic and diastolic function could be expected to predict hemodynamic changes during off-pump coronary artery bypass surgery(OPCAB). Exposure of the grafting site during OPCAB needs displacement of the heart, resulting in hemodynamic instability.
Therefore the investigators are going to evaluate EAS index with preoperative Transthoracic echocardiography(TTE) and want to know the relationship between preoperative EAS index and intraoperative hemodynamic changes in patients undergoing OPCAB, in a prospective observational study.
Therefore the investigators are going to evaluate EAS index with preoperative Transthoracic echocardiography(TTE) and want to know the relationship between preoperative EAS index and intraoperative hemodynamic changes in patients undergoing OPCAB, in a prospective observational study.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: