Status:
UNKNOWN
Patency-Coronary Trial
Lead Sponsor:
Centre hospitalier de l'Université de Montréal (CHUM)
Collaborating Sponsors:
Centre de Recherche du Centre Hospitalier de l'Université de Montréal
Conditions:
Complications Due to Coronary Artery Bypass Graft
Graft Failure
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
Heart bypass surgery is used to increase blood flow to the heart. This surgery is usually done using a heart-lung machine (on-pump surgery) allowing the surgeon to perform the procedure on a still hea...
Detailed Description
Background: As Coronary Artery Bypass Grafting (CABG) aims to restore adequate blood supply to the ischemic heart, the success of the operation should depend mainly on the patency of the bypass grafts...
Eligibility Criteria
Inclusion
- •All CORONARY (NCT00463294) patients reaching their one-year follow-up (9-24 months) will be included consecutively in the PATENCY-CORONARY trial.
Exclusion
- Has a history of severe hypersensitivity to iodinated contrast agents;
- Has known or suspected for pheochromocytoma;
- Has severe renal impairment (estimated glomerular filtration rate, eGFR \<35 mL/min/1.73 m2). Patients with eGFR 35-50 mL/min/1.73 m2 will be treated with hydratation and N-acetylcysteine (Mucomyst®) as per local protocol for contrast administration;
- Has rapid atrial fibrillation or any other cardiac rhythm that precludes reliable ECG triggering;
- Has severe congestive heart failure, New York Heart Association (NYHA) Class IV;
- Is a pregnant or lactating female.
Key Trial Info
Start Date :
August 1 2011
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
September 1 2015
Estimated Enrollment :
1200 Patients enrolled
Trial Details
Trial ID
NCT01414049
Start Date
August 1 2011
End Date
September 1 2015
Last Update
March 26 2014
Active Locations (3)
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1
Libin Cardiovascular Institute of Alberta
Calgary, Alberta, Canada, T2N 2T9
2
Population Health Research Institute
Hamilton, Ontario, Canada, L8L2X2
3
Centre Hospitalier University de Montreal
Montreal, Quebec, Canada, H2W1T8