NCT05888103

Efficacy and Safety of Inclisiran as Monotherapy in Chinese Adults With Low or Moderate ASCVD Risk and Elevated Low-density Lipoprotein Cholesterol.

A 6 Month Randomized, Double-blind, Placebo-controlled Study Followed by a 6 Month Open- Label Extension to Assess the Efficacy and Safety of Inclisiran as Monotherapy in Chinese Adults With Low or Moderate ASCVD Risk and Elevated Low-density Lipoprotein Cholesterol

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 207 (actual)
• Sponsor: Novartis Pharmaceuticals · Industry
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study was to evaluate the efficacy and safety of inclisiran as a monotherapy in Chinese adults with low or moderate atherosclerotic cardiovascular disease (ASCVD) risk and elevated low-density lipoprotein cholesterol (LDL-C) who were not on any lipid lowering therapy.

Detailed description

This study was designed as a randomized, double-blind, multi-center Phase III trial, with a placebo-controlled treatment period and an open label treatment period, to evaluate the efficacy and safety of inclisiran sodium 300 mg s.c. in participants aged 18 to 75 years with a low or moderate ASCVD risk and fasting LDL-C value of ≥ 130 mg/dL but \< 190 mg/dL who were not on any lipid lowering therapy. The study consisted of 3 parts: * Screening: the screening period was up to 14 days to allow adequate time for the eligibility evaluations. * Core Part: a double-blind, placebo-controlled treatment period of 180 days in which eligible participants were randomized 1:1 to receive either inclisiran sodium 300 mg s.c. (inclisiran group) or matching placebo s.c. (control group) on Day 1 and Day 90. The end of core part (EOC) visit was conducted on Day 180. The database lock for the core part was planned to occur after all randomized participants have completed the EOC visit (or have discontinued from the study before EOC). The primary analysis was conducted after the database lock for the core part. • Extension Part: an extended treatment period of 180 days. In the extension part, participants originally randomized to inclisiran in the core part were to continue the inclisiran treatment while participants initially randomized to placebo were to transit to the inclisiran. The extension part was to start from the Day 180 treatment dose (placebo in the inclisiran group and inclisiran for participants originally randomized to the control group).

Conditions

• Primary Hypercholesterolemia or Mixed Dyslipidemia

Interventions

Type	Name	Description
DRUG	Inclisiran	Inclisiran s.c
DRUG	Matching Placebo for Inclisiran	Matching s.c. placebo

Timeline

• Start date: 2023-07-11
• Primary completion: 2024-04-02
• Completion: 2024-10-24
• First posted: 2023-06-05
• Last updated: 2026-01-13
• Results posted: 2025-04-20

Locations

28 sites across 1 country: China