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Intraoperative Epiaortic Scanning for Preventing Early Stroke After Off-pump Coronary Artery Bypass

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Yonsei University
ClinicalTrials.gov Identifier:
NCT01764763
First received: January 3, 2013
Last updated: January 7, 2013
Last verified: January 2013
  Purpose

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


Condition
Coronary Artery Occlusive Disease

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Retrospective

Resource links provided by NLM:


Further study details as provided by Yonsei University:

Primary Outcome Measures:
  • Early Stroke After Off-pump Coronary Artery Bypass [ Time Frame: number of incidence of early strok from surgery to discharge, an expected average of 5 weeks ] [ Designated as safety issue: No ]

Enrollment: 2292
Study Start Date: October 2010
Study Completion Date: March 2011
Primary Completion Date: March 2011 (Final data collection date for primary outcome measure)
Groups/Cohorts
non epiaortic group
non epiaortic group ( n=1019)
epiaortic group
epiaortic group ( n=1273)

  Eligibility

Ages Eligible for Study:   31 Years to 88 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Non-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

Criteria

Inclusion Criteria:

patients underwent who isolated off-pump coronary artery bypass

Exclusion Criteria:

  1. combined carotid procedures
  2. preoperative cerebral haemorrhage
  3. nonoperative unstable vital signs such as ventricular fibrillation or cardiac arrest
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

No Contacts or Locations Provided
  More Information

No publications provided

Responsible Party: Yonsei University
ClinicalTrials.gov Identifier: NCT01764763     History of Changes
Other Study ID Numbers: 4-2010-0868
Study First Received: January 3, 2013
Last Updated: January 7, 2013
Health Authority: Korea: Institutional Review Board

ClinicalTrials.gov processed this record on November 20, 2014