Prevention of Autogenous Vein Graft Failure in Peripheral Artery Bypass Procedures (NCT00041925) | Clinical Trial Compass
CompletedPhase 2/3
Prevention of Autogenous Vein Graft Failure in Peripheral Artery Bypass Procedures
United States, Canada1,400 participantsStarted 2001-11
Plain-language summary
The purpose of this study is to determine the efficacy of graft pretreatment with the E2F decoy, CGT003, as compared to placebo, on the occurrence of graft failure among patients who receive autogenous vein grafts to treat chronic critical limb ischemia; on the occurrence of clinically significant graft stenosis (more than or equal to 70%); and on the incidence of critical limb ischemia (e.g., gangrene, non-healing ischemic ulcers or ischemic rest pain).
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
PATIENTS MUST:
* Be scheduled to undergo infra-inguinal bypass grafting surgery using excised autogenous vein for Chronic Critical Limb Ischemia (i.e., rest pain, non-healing ulceration or gangrene). For patients presenting with rest pain as the only manifestation of CCLI, must have the diagnosis confirmed by at least one of the following,: i.) an ankle pressure of \< 50 mmHg (or ABI \<0.4), ii.) a toe pressure \< 30 mmHg, iii.) a reduced TCPO2 \< 30 mmHg, or iv.) a severely ischemic or flat line transtarsal pulse volume recording (i.e., Category V).
* Be males or females of at least 18 years old.
* Have agreed to participate voluntarily and signed and dated an IRB-approved, Patient Informed Consent form.
* Have a documented negative serum pregnancy test for all women of childbearing potential.
* Be using an acceptable method of birth control if of reproductive potential.
* Note: Patients undergoing operations to replace previously occluded grafts that involve placement of an entirely new bypass graft ARE eligible for this study.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.