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A Study to See How Safe and Effective Alirocumab is When Given Weekly to Adult Participants Who Have Hypercholesterolemia

A Randomized, Open-Label, Dose-Ranging Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Weekly Alirocumab in Adults With Hypercholesterolemia

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07477704
Acronym
ASCEND-QW
Enrollment
420
Registered
2026-03-17
Start date
2026-06-17
Completion date
2027-02-23
Last updated
2026-07-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypercholesterolemia

Keywords

Obesity, Elevated Low-Density Lipoprotein Cholesterol (LDL-C) Levels

Brief summary

This study is researching an experimental drug called alirocumab, referred to as "study drug". In the United States, alirocumab is approved for the treatment of hypercholesterolemia (high blood cholesterol levels). The aim of the study is to see how safe and effective alirocumab is when given weekly to adult participants who have hypercholesterolemia. The study is looking at several other research questions, including: * What side effects may happen from taking the study drug once a week * How much study drug is in the blood at different times

Interventions

DRUGAlirocumab

Administered per the protocol

Sponsors

Regeneron Pharmaceuticals
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: 1\. Participant has elevated LDL-C level, as defined in the protocol Key

Exclusion criteria

1. Participant plans to initiate or change dose of lipid-lowering therapy 2. Use of any PCSK9 inhibitors NOTE: Other Protocol-Defined Inclusion/

Design outcomes

Primary

MeasureTime frame
Percent change in LDL-CFrom Baseline through Week 12

Secondary

MeasureTime frame
Concentrations of total alirocumab in serumThrough Week 20
Concentrations of free Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) in serumThrough Week 20
Percent change in LDL-CFrom Baseline through Week 8
Percent change in total cholesterolFrom Baseline through Week 12
Percent change in non-High-Density Lipoprotein-Cholesterol (HDL-C)From Baseline through Week 12
Percent change in HDL-CFrom Baseline through Week 12
Percent change in triglyceridesFrom Baseline through Week 12
Percent change in Apolipoprotein B (ApoB)From Baseline through Week 12
Occurrence of Treatment-Emergent Adverse Events (TEAEs)Through Week 20
Severity of TEAEsThrough Week 20

Countries

United States

Contacts

CONTACTClinical Trials Administrator
clinicaltrials@regeneron.com844-734-6643
STUDY_DIRECTORClinical Trial Management

Regeneron Pharmaceuticals

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 23, 2026