DNV001 Injection in Patients With Hypercholesterolemia

Exclusion Criteria

• •Subjects who meet any of the following criteria will not be enrolled in the study:
• •1. Diagnosed with homozygous familial hypercholesterolaemia prior to screening;
• •2. Assessed as having an ultra-high risk for overall ASCVD at screening and have undergone percutaneous coronary intervention within 1 year prior to screening;
• •3. Have other diseases that significantly affect blood lipid levels (such as nephrotic syndrome, severe liver diseases) or have dyslipidemia due to other secondary causes (such as drug-induced dyslipidemia);
• •4. History of allergy to drugs or foods (two or more), or a history of specific allergic diseases (such as asthma, urticaria, eczematous dermatitis, etc.), or known allergy to any active ingredient or excipient of the investigational product;
• •5. History of malignancy within the past 5 years (except for cured basal cell carcinoma of the skin, etc.), or currently being evaluated for a potential malignancy;
• •6. Office blood pressure measurement during the screening and run-in periods: systolic blood pressure (SBP) ≥ 180 mmHg or diastolic blood pressure (DBP) ≥ 110 mmHg (a repeat measurement is permitted, which must be completed on the same day, and no pharmacological intervention is allowed before the repeat measurement);
• •7. History of serious cardiovascular or cerebrovascular diseases (such as hypertensive encephalopathy, acute stroke, transient ischemic attack, acute myocardial infarction, severe arrhythmia), or severe aortic and/or peripheral vascular diseases (such as abdominal aortic aneurysm, lower limb arteriosclerosis obliterans), or presence of indications for surgical intervention within 6 months prior to screening or during the run-in period;
• •8. Underwent major surgery within 6 months prior to screening or during the run-in period, or plan to undergo major surgery during the study period;
• •9. History of New York Heart Association (NYHA) class III-IV heart failure, with a left ventricular ejection fraction (LVEF) \< 40% at screening or run-in period;
• •10. Estimated glomerular filtration rate (eGFR) \< 30 mL/min/1.73 m2 (calculated using the Chronic Kidney Disease Epidemiology Collaboration \[CKD-EPI\] equation) at screening or run-in period;
• •11. Presence of severe thyroid disease (except for those on stable thyroxine replacement therapy or anti-thyroid drug therapy for at least 6 months prior to screening);
• •12. Meet any of the following conditions in laboratory tests at screening or run-in period:
• •* Thyroid stimulating hormone (TSH) \> 1.5 × upper limit of normal (ULN) or \< 1.0 × ULN;
• •* Creatine kinase (CK) \> 3×ULN;
• •* Alanine aminotransferase (ALT), aspartate aminotransferase (AST) \>2×ULN;
• •* Total bilirubin (TBIL): 1.5×ULN.
• •13. QT/QTcF interval prolongation (≥ 450 ms for male subjects or ≥ 470 ms for female subjects) at screening or run-in period;
• •14. Positive result for either human immunodeficiency virus antibody (HIV-Ab) or treponema pallidum antibody (TP-Ab); positive for hepatitis B surface antigen (HBsAg) with hepatitis B virus load (HBV-DNA) exceeding the upper limit of the local laboratory reference range; or positive for hepatitis C virus antibody (HCV-Ab) with hepatitis C virus load (HCV-RNA) exceeding the upper limit of the local laboratory reference range;
• •15. Poorly controlled type 1 or type 2 diabetes mellitus during the screening or run-in period, defined as glycosylated hemoglobin (HbA1c) \> 8.5%; or newly diagnosed type 2 diabetes mellitus within 3 months prior to screening;
• •16. History of drug abuse, including repeated high-dose use of dependence-inducing drugs or substances unrelated to medical purposes, including addictive or habitual drugs that cause physical or psychological dependence;
• •17. History of alcohol abuse, defined as consumption of more than 14 standard units of alcohol per week within the past 6 months (one standard unit equals 14 g of pure alcohol, e.g., 360 mL beer, 45 mL spirits \[≥ 40% alcohol\], or 150 mL wine);
• •18. History of blood donation within 3 months prior to screening or during the run-in period or blood loss ≥ 400 mL within 6 months prior to randomization (except blood loss due to menstruation);
• •19. Weight change (gain or loss) of ≥ 10% within 3 months prior to screening;
• •20. Received any medication or health product, other than the investigational product and stable-dose statin background therapy, that affects blood lipid levels within 4 weeks or 5 drug half-lives (whichever is longer) prior to randomization, including but not limited to: other statins (except stable statins), ezetimibe and similar agents (e.g., hybutimibe), fibrates, fish oil, niacin, bile acid sequestrants (e.g., cholestyramine), obesity treatment drugs, soluble fiber supplements, plant sterol-enriched margarines, glucagon like peptide-1 (GLP-1) receptor agonists, traditional Chinese medicines or Chinese patent medicines with lipid-lowering effect;
• •21. Received monoclonal antibody PCSK9 inhibitors within 180 days prior to randomization, or small interfering RNA (siRNA)-based PCSK9 inhibitors (e.g., inclisiran) within 12 months prior to randomization;
• •22. Use of drugs or foods contraindicated with statins prior to screening or randomization, without a discontinuation period of at least 5 drug half-lives, e.g., cyclosporine;
• •23. Received systemic glucocorticoids (e.g., prednisone \> 15 mg/d or other equivalent doses), thiazide diuretics, β-blockers, and other medications that may affect blood lipid levels within 4 weeks or 5 drug half-lives (whichever is longer) prior to screening or randomization, except for stable, low-dose use deemed by the investigator not to affect blood lipids;
• •24. Participated in any clinical study and received the investigational drug/device within 3 months prior to screening or 5 half lives (whichever is longer) of the investigational drug, or before randomization, or planning to participate in any other clinical study during the study period;
• •25. Pregnant or lactating women, or women of childbearing potential, male participants who plan to conceive (including sperm and egg donation) during the study period and/or who do not agree to use effective contraception;
• •26. Any other conditions that, at the discretion of the investigator, would make the subject unsuitable for participation in this study.