NCT01764763

Brief Summary

Recently epiaortic ultrasound scanning (EAS) has been recommended as an intraoperative tool to accurately assess ascending aorta disease. To date, several studies have reported that EAS is superior to TEE and surgical palpation

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
2,292

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2010

Shorter than P25 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2010

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2011

Completed
1.8 years until next milestone

First Submitted

Initial submission to the registry

January 3, 2013

Completed
7 days until next milestone

First Posted

Study publicly available on registry

January 10, 2013

Completed
Last Updated

January 10, 2013

Status Verified

January 1, 2013

Enrollment Period

5 months

First QC Date

January 3, 2013

Last Update Submit

January 7, 2013

Conditions

Coronary Artery Occlusive Disease

Outcome Measures

Primary Outcomes (1)

  • Early Stroke After Off-pump Coronary Artery Bypass

    number of incidence of early strok from surgery to discharge, an expected average of 5 weeks

Study Arms (2)

non epiaortic group

non epiaortic group ( n=1019)

epiaortic group

epiaortic group ( n=1273)

Eligibility Criteria

Age31 Years - 88 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

From January 2001 to December 2011, 2292 patients who underwent isolated off-pump coronary artery bypass at Yonsei Cardiovascular Hospital in Seoul

You may qualify if:

  • patients underwent who isolated off-pump coronary artery bypass

You may not qualify if:

  • combined carotid procedures
  • preoperative cerebral haemorrhage
  • nonoperative unstable vital signs such as ventricular fibrillation or cardiac arrest

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 3, 2013

First Posted

January 10, 2013

Study Start

October 1, 2010

Primary Completion

March 1, 2011

Study Completion

March 1, 2011

Last Updated

January 10, 2013

Record last verified: 2013-01