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Inclisiran for LDL-C reduction in secondary prevention: Real-world evidence from a homogeneous Spanish cohort with

Victoria Piro1, Elena Fuente2, Francisco Romano2

  • 1Department of Cardiology and Cardiac Rehabilitation, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain.

Insights

Inclisiran significantly lowered LDL-C by 63.8% in 90 days for secondary prevention patients. This real-world study highlights its effectiveness, especially when combined with statins, supporting its use in cardiovascular therapy.

Area of Science:

  • Cardiovascular Medicine
  • Pharmacology
  • Lipidology

Background:

  • Inclisiran demonstrates sustained low-density lipoprotein cholesterol (LDL-C) reduction in clinical trials.
  • Limited real-world data exists for inclisiran in homogeneous secondary prevention populations.
  • Coronary artery disease patients require effective lipid-lowering strategies.

Purpose of the Study:

  • To assess the early impact of inclisiran on LDL-C levels.
  • To evaluate inclisiran's efficacy in a real-world cohort of secondary prevention patients with coronary artery disease.

Main Methods:

  • Retrospective observational study of 120 adults with established atherosclerotic cardiovascular disease.
  • Comparison of lipid profiles at baseline and 90 days post-inclisiran treatment.
  • Subgroup analyses included sex, diabetes status, concomitant lipid-lowering therapies, Lp(a), and remnant cholesterol (RC).

Main Results:

  • Mean LDL-C decreased from 126.1 mg/dL to 45.3 mg/dL at 90 days, a 63.8% reduction.
  • 64.5% of patients achieved the therapeutic target of <55 mg/dL LDL-C.
  • Significant LDL-C reduction was observed with concurrent statin use (p<0.01); RC levels decreased by 16.6% (p=0.008).

Conclusions:

  • Inclisiran achieved substantial LDL-C reduction within 90 days in a real-world secondary prevention setting.
  • Concurrent statin therapy enhanced inclisiran's LDL-C lowering effect.
  • The favorable safety profile and dosing schedule support inclisiran's integration into guideline-directed cardiovascular therapy.
Abstract

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