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PCSK9 inhibitoRs for Early Passivation of coRonary athEroSclerotic plaqueS in Acute Coronary Syndromes (REPRESS)

NCT06791031 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 212

Last updated 2025-11-28

No results posted yet for this study

Summary

In this prospective, multicenter, open-label trial, 212 ACS patients will be randomized 1:1 to either the "PCSK9i early" intensified therapy group (initial addition of PCSK9i to moderate-intensity statin) or the guideline-directed medical therapy group for 6 months. Serial OCT imaging of non-culprit arteries (20-70% stenosis) is performed at baseline and 6 months. The primary endpoint is the absolute change in minimum fibrous cap thickness at 6 months, and secondary endpoints including changes in lumen area, lipid arc, macrophage infiltration, LDL-C reduction, and target LDL-C achievement.

Conditions

Interventions

DRUG

PCSK9 inhibitor (PCSK9i)

Patients randomized to the "PCSK9i early" intensified therapy group will receive initial treatment with a PCSK9 inhibitor-either evolocumab 140 mg or alirocumab 75 mg, both administered subcutaneously every two weeks with the initial dose given during hospitalization and subsequent doses self-administered at home-or inclisiran sodium 300 mg (equivalent to 284 mg inclisiran), administered by healthcare professionals at baseline and again at the 3-month study visit. All patients will receive moderate-intensity statin, including atorvastatin 20 mg or rosuvastatin 10 mg. The intervention will be initiated during hospitalization for the index ACS event, within 24 hours of randomization, irrespective of baseline LDL-C levels or prior statin use.

Sponsors & Collaborators

  • West China Hospital

    lead OTHER

Principal Investigators

  • Yong He · Department of Cardiology, West China Hospital of Sichuan University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-31
Primary Completion
2027-12-31
Completion
2028-06-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06791031 on ClinicalTrials.gov