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Effect of Low-dose vs. High-dose Pitavastatin on In-stent Restenosis (ELEVATE)

K

Korea University

Status and phase

Completed
Phase 4

Conditions

Atherosclerosis
Angina
Neointima

Treatments

Drug: Placebo
Drug: Pitavastatin 4mg
Drug: Pitavastatin 1mg

Study type

Interventional

Funder types

Other

Identifiers

NCT02545231
Pitavastatin

Details and patient eligibility

About

To compare low dose (1mg) pitavastatin and high dose (4mg) pitavastatin on neointimal hyperplasia and atherosclerosis progression by using optical coherence tomography (OCT) and near-infrared spectroscopy (NIRS) at 12 months follow-up and on clinical adverse cardiovascular events during 3-year follow-up.

Full description

  • Patients with non-ST elevation ACS will be randomized into pitavastatin 1mg or 4mg after everolimus-eluting stent implantation with OCT and NIRS study.
  • 12 months follow-up coronary angiography with OCT and NIRS will be performed to compare neointimal hyperplasia and atherosclerosis progression.
  • 36 months clinical follow-up for major adverse cardiovascular events (cardiac death, all-cause death, myocardial infarction, stroke, target lesion revascularization) will be compared.
  • Safety issues such as bleeding rates, abnormal liver function will be compared

Enrollment

1,000 patients

Sex

All

Ages

30 to 79 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Provision of informed consent prior to any study specific procedures
  2. Patients between the age of 30 to 79
  3. Non-ST elevation Acute coronary syndrome with successful everolimus eluting stent implantation (with TIMI flow grade 3 after the procedure)

Exclusion criteria

  1. Hypersensitivity to pitavastatin
  2. Unable to perform OCT and NIRS
  3. Serum creatinine > 2.0 mg/dL.
  4. Steroid or hormone replacement therapy
  5. Hemoglobin A1c >9%
  6. Type 1 diabetes
  7. Decreased serum platelet level (< 100,000/uL)
  8. Need for chronic oral anticoagulant therapy or chronic low-molecular-weight heparin
  9. Life expectancy less than a year
  10. Renal failure requiring dialysis or anticipated need for dialysis during the course of the study
  11. Any condition which in the opinion of the investigator would make it unsafe or unsuitable for the patient to participate in this study
  12. Involvement in the planning and/or conduct of the study
  13. Left ventricular ejection fraction < 40%
  14. Hepatic dysfunction (aspartate aminotransferase or alanine aminotransferase > twice the upper limit)
  15. Gastrointestinal disorder such as Crohn's disease
  16. Alcohol abuse
  17. Known pregnancy, breast-feeding, or intend to become pregnant during the study period

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

1,000 participants in 2 patient groups

Low dose 1mg pitavastatin
Active Comparator group
Description:
pitavastatin 1mg which is considered low dose statin will be administered for 36 months
Treatment:
Drug: Placebo
Drug: Pitavastatin 1mg
High dose 4mg pitavastatin
Active Comparator group
Description:
pitavastatin 4mg which is considered high dose statin will be administered for 36 months
Treatment:
Drug: Placebo
Drug: Pitavastatin 4mg

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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