NCT04701242 Ezetimibe Utilization Early After Acute Myocardial Infarction, "EzAMI Trial"
| NCT ID | NCT04701242 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Cairo University |
| Condition | Acute Myocardial Infarction |
| Study Type | INTERVENTIONAL |
| Enrollment | 500 participants |
| Start Date | 2021-03-24 |
| Primary Completion | 2025-12 |
Eligibility & Interventions
Eligibility Fast-Check
Enter your details for a quick preliminary check. This does not replace medical advice.
What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 500 participants in total. It began in 2021-03-24 with a primary completion date of 2025-12.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
Rationale: Patients with acute coronary syndromes are at an increased risk for recurrent adverse coronary events, particularly during the early period following their initial presentation. Early (in-hospital) initiation of high-intensity statins reduces the risk of recurrent events and is therefore recommended by the best current practice guidelines.(1,2) However, the delayed onset of action of statin therapy and given the frequent failure of patients to achieve the recommended LDL-C targets using statins alone (as per the current practice guidelines recommendations), might be placing large number of patients at increased risk during such a vulnerable period early after an ACS.(3) More rapid and effective reduction of LDL-C levels using combination therapy from the outset may therefore be beneficial in these patients. This hypothesis has been tested with combining Evolocumab and a statin in the recent EVOPACS study, in which this combination after ACS has shown to be safe and more effective in achieving LDL-C targets at 6 weeks compared to statin monotherapy.(4) However, Evolocumab (a PCSK9i) is an expensive drug which is not affordable by many healthcare systems in low- and middle-income countries. Ezetemibe, on the other hand, is a safe and a cheap drug that can prove to be extremely cost-effective if a meaningful and timely reduction in LDL-C levels can be achieved when combined with a statin early after an ACS. Study population Patients presenting with acute myocardial infarction, with baseline LDL-C levels not likely to achieve recommended targets on statin monotherapy. This is assumed to be with LDL-C level \> 125 mg/dl for those not on lipid lowering therapy; or with LDL-C \> 100 mg/dl on moderate intensity statin therapy at the time of presentation. Study design Prospective randomized controlled single-blinded trial. A sample size of 500 patients, 250 in each arm, was calculated to provide a power of 0.9 and an adjusted type 1 error as 0.05. Primary outcomes * Percentage of patients achieving target LDL-C levels (\<70 mg/dl) at 6 weeks interval. (Efficacy endpoint) * Freedom from alanine transaminase elevation (ALT) more than 3 folds upper reference limit "URL" or statin associated muscle symptoms associated with CK elevation more than 4 folds URL. (Safety endpoint) Secondary outcomes * Percentage of patients achieving \> 50% reduction of LDL-C and to levels below 70mg/dl at 6 weeks interval. * Percentage of LDL-C reduction at 6 weeks interval. * Reduction of high-sensitive C-reactive protein (hs-CRP) from baseline to 6 weeks interval. * Correlating statins efficacy to reduce LDL-C and likelihood to cause statins related adverse effects to genetic alleles of ABC \[ATP Binding Cassette\] types A1, G5 and G8, and of CYP450 isoenzymes. * MACE free survival at 1 year, (CV death; non fatal-MI; hospitalization for ACS, urgent unplanned revascularization and stroke).
Eligibility Criteria
Inclusion Criteria: * Age more than 18 years. Both genders are eligible. * Acute myocardial infarction (STEMI or NSTEMI) within 48 hours from the onset of symptoms. * Baseline LDL-C above 125 mg/dl for those who were not on consistent lipid lowering therapy; or above 100 mg/dl for those who were compliant (≥ 90 days) on moderate intensity statin therapy. Exclusion Criteria: * Refusal to participate in the study. * Proved intolerance to statins on previous use. * Having conditions (or taking medications) that would not allow concomitant safe statins use. \[such as patients receiving Cyclosporine - Gemfibrozil -Pazopanib - Tipranavir - Itraconazole - Ketoconazole\] * Those who are already compliant on high intensity statins. * Those who are already on statins plus non-statin agent (ezetimibe-PCSK9i-BAS). * Known familial dyslipidemia or having TG\>500 mg/dl or LDL-C\>190 mg/dl which are highly suggestive of familial or secondary causes. * Pregnant or contemplating pregnancy in the following 12 months. \[relevant for females in the child-bearing period\]
Contact & Investigator
Ahmad Samir, MD
PRINCIPAL INVESTIGATOR
Cairo University
Frequently Asked Questions
Who can join the NCT04701242 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 100 Years, studying Acute Myocardial Infarction. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT04701242 currently recruiting?
Yes, NCT04701242 is actively recruiting participants. Contact the research team at ahmad.samir@kasralainy.edu.eg for enrollment information.
Where is the NCT04701242 trial being conducted?
This trial is being conducted at Aswān, Egypt.
Who is sponsoring the NCT04701242 clinical trial?
NCT04701242 is sponsored by Cairo University. The principal investigator is Ahmad Samir, MD at Cairo University. The trial plans to enroll 500 participants.