QLC7401 in the Treatment of Primary Hypercholesterolemia or Mixed Hyperlipidemia With Elevated Lo… (NCT07441317) | Clinical Trial Compass
Not Yet RecruitingPhase 3
QLC7401 in the Treatment of Primary Hypercholesterolemia or Mixed Hyperlipidemia With Elevated Low Density Lipoprotein Cholesterol (LDL-C)
780 participantsStarted 2026-03
Plain-language summary
To evaluate the efficacy, safety and immunogenicity of QCL7401 subcutaneous administration in patients with primary hypercholesterolemia or mixed hyperlipidemia with poorly controlled LDL-C elevated on optimized lipid-lowering therapy.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Male or female participants aged ≥18 years of age.
. Serum low density lipoprotein cholesterol (LDL-C) ≥1.8mmol/L for participants with atherosclerotic cardiovascular disease (ASCVD) or ≥2.6mmol/L for other participants at screening.
. Fasting Total Cholesterol (TG) ≤400mg/dL (≤4.5mmol/L) at screening.
. Stable lipid-lowering therapy for ≥4 weeks at randomization.
. Understand the study procedures and methods, volunteer to participate in the study, and sign the informed consent.
Exclusion criteria
. Having the following diseases or treatment history: (1) cardiac function as defined by the New York Heart Association (NYHA) grade III-IV at screening or randomization ; (2) Cardiovascular diseases within 3 months; (3) uncontrolled severe hypertension; (4) previous diagnosis of familial hypercholesterolemia; (5) have known allergic reaction to experimental drug, or have severe allergic reaction to other drugs; (6) inadequate organ functions or malignancy history; (7) prior exposure to other RNA inhibitors within 2 years.
. Any of the laboratory indicators met the following criteria at screening or at randomization: (1) ALT or AST exceeding 3 times the upper limit of normal (ULN), or total bilirubin exceeding 2 times ULN; (2) creatine kinase (CK) exceeding 3 times ULN; (3) TSH is less than the lower limit or normal (LLN) or exceeds 1.5 times ULN.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Percentage changes in Low Density Lipoprotein Cholesterol (LDL-C)
. General conditions: (1) male or female participants who do not agree to use high-efficiency contraceptives during the trial and for 6 months after the last dosing; (2) women who are pregnant or lactating.
. The investigator determines that the participants have poor compliance or have any factors that may prevent them from participating in the study.