- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00079586
Comparing Angiomax to Heparin With Protamine in Patients Undergoing Cardiopulmonary Bypass (CPB)
January 4, 2012 updated by: The Medicines Company
A Study Comparing Angiomax (Bivalirudin) to Heparin With Protamine Reversal in Patients Undergoing Cardiac Surgery on Cardiopulmonary Bypass (CPB)
The purpose of this study is to demonstrate that in patients undergoing coronary artery bypass grafting (CABG) or CABG-Valve, or Isolated Cardiac Valve surgery on CPB (cardiac surgery), Angiomax is a safe and effective alternative anticoagulant to heparin with protamine reversal.
Study Overview
Status
Completed
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
150
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Ohio
-
Cleveland, Ohio, United States, 44195
- The Cleveland Clinic
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria
- Provide written informed consent before initiation of any study related procedures.
- Be at least 18 years of age.
- Be scheduled for CABG, CABG and single valve surgery, or isolated single valve surgery on CPB. Patients undergoing repeat (redo) CABG are also considered eligible for this study.
Exclusion Criteria
- Confirmed pregnancy at time of randomization via IVRS (if woman of child-bearing potential) (Urine or serum pregnancy test)
- Cerebrovascular accident within 6 months, or any cerebrovascular accident with a residual neurological deficit.
- Intracranial neoplasm, arteriovenous malformation or aneurysm.
- Dependency on renal dialysis or creatinine clearance <30 mL/min.
- Ongoing treatment with warfarin (or other oral anticoagulant) at the time of randomization.
Patients previously treated with warfarin may be enrolled if warfarin therapy can be safely discontinued and baseline INR is < 1.3 times control in the absence of heparin therapy.
- Known allergy to Angiomax or hirudin-derived drugs, or known sensitivity to any component of the product.
- Patients receiving clopidogrel (Plavix®) within the previous 5 days of randomization
- Patients receiving a glycoprotein IIb/IIIa inhibitor within the previous 48 hours if abciximab (ReoPro®) or 24 hours if eptifibatide (Integrilin®) or tirofiban (Aggrastat®) of randomization.
- Patients receiving lepirudin (Refludan®) or argatroban within the previous 24 hours prior to randomization.
- Patients receiving LMWH or thrombolytics within the previous 12 hours or unfractionated heparin within 30 minutes of randomization.
- Participation in other clinical research studies involving the evaluation of other investigational drugs or devices within 30 days of randomization.
- Refusal to undergo blood transfusion should it become necessary.
- Any other disease or condition, which, in the judgment of the Investigator, would place a patient at undue risk by being enrolled in the trial, or cause inability to comply with the trial.
- Planned surgical procedure in which proximal anastomoses will precede distal anastomoses of the bypass grafts.
- Planned (>1) double (or greater) valve repair-replacement (e.g.: AVR-MVR) surgery.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Heparin
unfractionated heparin will be administered as per institutional practice
|
Unfractionated Heparin per institutional practice
|
Experimental: Angiomax
1.0 mg/kg IV bolus followed by a 2.5 mg/kg/hr IV infusion
|
1.0 mg/kg IV bolus followed by a 2.5 mg/kg/hr IV infusion
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Malcolm Lloyd, MD, The Medicines Company
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2004
Study Completion (Actual)
November 1, 2004
Study Registration Dates
First Submitted
March 9, 2004
First Submitted That Met QC Criteria
March 10, 2004
First Posted (Estimate)
March 11, 2004
Study Record Updates
Last Update Posted (Estimate)
January 5, 2012
Last Update Submitted That Met QC Criteria
January 4, 2012
Last Verified
January 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- TMC-BIV-02-06
- EVOLUTION-On
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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