About this trial
The ULTRA-CKD trial is a prospective, randomized, open-label, multicenter trial designed to compare the efficacy and safety of moderate-intensity statin plus ezetimibe combination therapy versus high-intensity statin monotherapy in patients with chronic kidney disease (CKD) and concomitant atherosclerotic cardiovascular disease (ASCVD).
Patients with CKD are at very high risk for ASCVD. In this population, it is important to establish a lipid-lowering strategy that optimizes cardiovascular outcomes while ensuring long-term safety. While high-intensity statins are generally considered as initial treatment option for secondary prevention, the optimal strategy for CKD patients remains to be clinicaly defined. This study aims to evaluate whether the combination of moderate-intensity statin and ezetimibe is non-inferior to high-intensity statin monotherapy in terms of 3-year composite of major adverse cardiovascular events.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age 19-85 years.
Chronic kidney disease stage III, IV, or V (CKD-EPI eGFR <60 / <30 / <15 mL/min/1.73 m² or on dialysis).
Prior acute coronary syndrome (myocardial infarction or unstable angina).
Stable angina confirmed by imaging studies.
Disqualifiers
Baseline LDL cholesterol <55 mg/dL in the absence of statin therapy.
Acute liver disease or persistently unexplained serum AST/ALT ≥2 × the upper limit of normal.
Allergy or hypersensitivity to statins.
Life expectancy <1 year.
Trial design
Parallel
Treatments tested in this trial
Moderate-intensity statin and ezetimibe combination therapy
DrugParticipants will receive moderate-intensity statin plus ezetimibe (pitavastatin 1-4 mg + ezetimibe 10 mg once daily or atorvastatin 10-20 mg + ezetimibe 10 mg once daily), with 36-month follow-up.
High-intensity statin monotherapy
DrugParticipants will receive high-intensity statin monotherapy (atorvastatin 40 mg once daily), with 36-month follow-up.
Treatment groups
Trial outcomes
Primary outcomes
Major adverse cardiovascular events
Composite of cardiovascular death, myocardial infarction, stroke, hospitalization for unstable angina, or coronary revascularization.
Secondary outcomes
CKD progression
CKD progression: ≥40% decline in eGFR from baseline, confirmed on at least two consecutive measurements during follow-up.
Cardiovascular death.
Death due to cardiovascular causes during follow-up.
Myocardial infarction.
Occurrence of myocardial infarction during follow-up.
Stroke.
Occurrence of stroke during follow-up
Sponsors and contacts
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