CompletedPhase 4

Aspirin Impact on Platelet Reactivity in Acute Coronary Syndrome Patients on Novel P2Y12 Inhibitors Therapy

Israel29 participantsStarted 2015-06

Plain-language summary

Thus far, no study has evaluated the impact on aspirin in addition to the newer and more potent P2Y12 inhibitors, among ACS patients and current guidelines recommend dual anti-platelet therapy consisting of aspirin and a novel P2Y12 inhibitor in this population. Objective The investigators goal is to examine the effect of aspirin in addition to new anti-platelet agent (ticagrelor\\prasugrel) on platelet reactivity in comparison with placebo, among ACS patients treated percutaneously. Design The proposed study is a randomized-controlled, double blind trial, conducted among ACS patients treated percutaneously. Eligible patients will recruited during hospitalization due to ACS after percutaneous coronary intervention (PCI), and randomization by envelopes on 1:1 basis will take place a month after the index event, at a follow-up visit at the cardiac clinic. Platelet function and Endothelial function tests will be taken a month after the index event, and at a 2 weeks periods following aspirin/placebo therapy, cross-over and return to open-label aspirin. End-points platelet function tests will be compared between aspirin and placebo therapy and before and after the cross-over.

Who can participate

Age range

18 Years – 80 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.

Inclusion Criteria: * Age\>18 years * ACS defined according to the 3rd universal definition of MI * PCI therapy Exclusion Criteria: * Indication for anticoagulant therapy * ACS on new P2Y12 inhibitors treatment * Contraindication to P2Y12 therapy * Renal failure defined as creatinine ≥1.5 mg/dL * Non-compliance * Life-threatening extra-cardiac disease or malignancy with a life expectancy below 1 year * Inability to sign an informed consent * Participation in another trial during the previous 6 months

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.

What they're measuring

Platelet reactivity

Timeframe: one month

Trial details

NCT IDNCT02049762

SponsorSheba Medical Center

Sponsor typeOTHER_GOV

Study typeINTERVENTIONAL

Primary completion2017-01

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