Phase 3
N=1,617
Inclisiran for Subjects With ASCVD or ASCVD-Risk Equivalents and Elevated Low-density Lipoprotein Cholesterol
ASCVD · Risk Factor, Cardiovascular · Elevated Cholesterol
Bottom Line
View on ClinicalTrials.gov: NCT03400800 ↗Enrolled (actual)
1,617
Serious AEs
22.4%
Results posted
Aug 2020
Primary outcome: Primary: Percentage Change in LDL-C From Baseline to Day 510 — -49.3; 4.2 Percent change — p=<0.0001
Study Design & Population
- Study type
- Interventional
- Phase
- Phase 3
- Interventions
- Inclisiran Sodium (Drug); Placebo (Drug)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- The Medicines Company
- Primary completion
- Jul 2019
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Percentage Change in LDL-C From Baseline to Day 510 |
-49.3; 4.2 | <0.0001 sig |
| PRIMARY Time-adjusted Percent Change in LDL-C Levels From Baseline After Day 90 and up to Day 540 |
-45.82; 3.35 | <0.0001 sig |
| SECONDARY Absolute Change In LDL-C From Baseline To Day 510 |
-50.91; 0.96 | <.0001 sig |
| SECONDARY Time-adjusted Absolute Change in LDL-C From Baseline After Day 90 and up to Day 540 |
-48.63; 0.31 | <0.0001 sig |
| SECONDARY Percentage Change in Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) From Baseline to Day 510 |
-63.64; 15.62 | <0.0001 sig |
| SECONDARY Percentage Change in Total Cholesterol From Baseline to Day 510 |
-28.00; 1.79 | <0.0001 sig |
| SECONDARY Percentage Change in Apolipoprotein B (ApoB) From Baseline to Day 510 |
-38.15; 0.79 | <0.0001 sig |
| SECONDARY Percentage Change in Non-HDL-C From Baseline to Day 510 |
-41.16; 2.15 | <0.0001 sig |
Summary
This is a Phase III, placebo-controlled, double-blind, randomized study in participants with ASCVD or ASCVD-Risk equivalents and elevated LDL-C despite maximum tolerated dose of LDL-C lowering therapies to evaluate the efficacy, safety, and tolerability of subcutaneous (SC) inclisiran injection(s). The study will be an international multicenter study (non-United States).
Eligibility Criteria
Inclusion Criteria
Participants may be included if they meet all of the following inclusion criteria prior to randomization:
- Male or female participants ≥18 years of age.
- History of ASCVD (coronary heart disease [CHD], cardiovascular disease [CVD], or peripheral arterial disease [PAD]).
- Serum LDL-C ≥1.8 millimole (mmol)/liter (L) (≥70 mg/dL).
- Fasting triglyceride 30 mL/min by estimated glomerular filtration rate (eGFR) using standardized clinical methodology
- Participants on statins should be receiving a maximally tolerated dose.
- Participants not receiving statins must have documented evidence of intolerance to all doses of at least 2 different statins.
- Subjects on lipid-lower therapies (such as a statin and/or ezetimibe) should be on a stable dose for ≥30 days before screening with no planned medication or dose change during study participation.
- Subjects were willing and able to give informed consent before initiation of any study-related procedures and willing to comply with all required study procedures
Exclusion Criteria
Participants will be excluded from the study if any of the following exclusion criteria apply prior to randomization:
- New York Heart Association (NYHA) class IV heart failure.
- Uncontrolled cardiac arrhythmia.
- Uncontrolled severe hypertension.
- Active liver disease.
- Females who are pregnant or nursing, or who are of childbearing potential and unwilling to use at least 2 methods of highly effective contraception (failure rate less than 1% per year) (for example, combined oral contraceptives, barrier methods, approved contraceptive implant, long-term injectable contraception, or intrauterine device) for the entire duration of the study. Exemptions from this criterion:
- Women >2 years postmenopausal (defined as 1 year or longer since last menstrual period) and more than 55 years of age.
- Postmenopausal women (as defined above) and less than 55 years of age with a negative pregnancy test within 24 hours of randomization.
- Women who are surgically sterilized at least 3 months prior to enrollment.
- Males who are unwilling to use an acceptable method of birth control during the entire study period (such as condom with spermicide).
- Treatment with other investigational products or devices within 30 days or 5 half-lives of the screening visit, whichever is longer.
- Treatment (within 90 days of screening) with monoclonal antibodies directed towards PCSK9.
The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.
Data sourced from ClinicalTrials.gov (NCT03400800). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.