Long Term Follow-up Hybrid Revascularization

OBJECTIVES:

The objectives of the year study are two-fold:

1. To determine the 5-7 year patency rate (rate of open bypass grafts) of the LITA graft and stent of patients who have already had robotically-assisted Hybrid CABG surgery using CTA and MPS-MIBI. 2. To determine patient quality of life at 5-7 years after robotically-assisted Hybrid CABG surgery

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Key information

Conditions

Coronary Artery Disease Arterial Occlusive Diseases Arteriosclerosis Cardiovascular Diseases Coronary Disease Heart Diseases Myocardial Ischemia Vascular Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

London Health Sciences Centre, University & Victoria Hospitals

London, Ontario, N6A 5A5, Canada

About this study

New techniques such as robotically-assisted Hybrid CABG surgery need proper evaluation to ensure potential benefits gained are not harmful to that which we know to be of significant benefit to the patients, that being the left internal thoracic artery (LITA) graft (one of the main coronary arteries supplying your heart with blood). We are therefore proposing a 5-7 year CT-Angiography (CTA) and Myocardial Perfusion Scintigraphy (MPS-MIBI) to assess the patency rate of the LITA graft and the stented graft in patients that have already undergone robotically assisted Hybrid CABG.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Patients that have previously had Hybrid robotic coronary artery revascularization performed approximately 5-7 years ago at the London Health Sciences Centre, University Hospital by Dr. Kiaii.

Exclusion criteria

Patients not described above

Treatment and study plan

Robotic Hybrid coronary artery revascularization

Procedure

Lita to LAD performed by robot, Hybrid stent to other diseased coronary artery

Other names: Robotic Hybrid CABG

Primary outcomes

Graft patency

Time frame: 5-7 years post Hybrid surgery

To assess the graft patency of the LITA to LAD performed by the robot and the patency of the Stent.

Sponsors and collaborators

Lead sponsor

London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

Other

Collaborators

London Health Sciences Centre

Registry information

Official study title

Long Term Follow-up of Robotic Hybrid Surgical Revascularization With CT Angiography

Important dates

Study start: 2013
Primary completion: 2017
Study completion: 2018
First posted: Oct 7, 2013
Registry last updated: Nov 6, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed