A Randomized, Open-label Phase 1 Clinical Trial to Evaluate the Safety and Pharmacokinetic Characteristics of the Combination of YN001 and Oral Rosuvastatin Calcium Tablets in Healthy Chinese Individuals

Beijing Inno Medicine Co., Ltd.0 sites24 target enrollmentDecember 1, 2025

InterventionsYN001, Rosuvastatin calcium Tablets

Overview

Phase: Phase 1
Intervention: YN001, Rosuvastatin calcium Tablets
Conditions: Not specified
Sponsor: Beijing Inno Medicine Co., Ltd.
Enrollment: 24
Primary Endpoint: The incidence and severity of Adverse Events (AEs) and Serious Adverse Events (SAEs)
Status: Not Yet Recruiting
Last Updated: 4 months ago

Overview Investigators Eligibility Criteria Arms & Interventions Outcomes Similar Trials

Overview

Brief Summary

The primary objective of this study is to investigate the safety and tolerability of YN001 in combination with rosuvastatin, so as to provide evidence for the feasibility of YN001 combined with statins in subsequent clinical trials.

Detailed Description

The primary objective of this study is to generate the evidence on the safety, tolerability and pharmacokinetic (PK) interaction profile of YN001 when combined with rosuvastatin, a widely prescribed high-intensity statin. YN001 is being developed for patients with atherosclerotic cardiovascular disease (ASCVD) or at high cardiovascular risk. In these populations, contemporary treatment guidelines recommend statin therapy as foundational background treatment. However, because the human safety and PK profile of YN001 in combination with statins have not yet been established, concomitant statin use has been prohibited in all completed, ongoing, and planned YN001 clinical trials. This restriction creates a clinically and regulatorily important evidence gap: for YN001 to be used in its intended population, it is essential to determine whether co-administration with rosuvastatin is safe and whether either drug's systemic exposure is meaningfully altered. To address this gap, the present study is designed as a single-centre, randomised, open-label, 3-sequence, 3-period crossover trial in healthy volunteers. The study will evaluate the the safety, tolerability and pharmacokinetics of repeated-dose intravenous YN001 administered alone and in combination with oral rosuvastatin calcium. A total of 24 subjects will be enrolled. After screening, eligible participants will be randomly allocated 1:1:1 to three cohorts (8 per cohort, target 1:1 sex ratio). Each cohort will undergo three 14-day treatment periods separated by a 7-day wash-out (permissible window ±7 days). The results of this study will inform whether concomitant statin can be safely permitted in subsequent Phase II and Phase III YN001 clinical trials, thereby enabling evaluation of YN001 in the intended ASCVD and high-cardiovascular-risk populations for whom chronic statin therapy is standard of care.

Registry

clinicaltrials.gov

Start Date

December 1, 2025

End Date

February 1, 2026

Last Updated

4 months ago

Study Type

Interventional

Study Design

Parallel

Sex

All

Investigators

Sponsor

Beijing Inno Medicine Co., Ltd.

Responsible Party

Sponsor

Eligibility Criteria

Inclusion Criteria

•Fully understand the purpose, characteristics, research methods and potential adverse reactions of this study, voluntarily participate in the study as a subject, and sign the Informed Consent Form (ICF) before any assessments are performed.
•Healthy Chinese male and female subjects aged 18 to 55 years (inclusive, based on the age at the time of signing the ICF).
•Body weight ≥ 50 kg for males and ≥ 45 kg for females; body mass index (BMI) ranging from 18 to 28 kg/m² (including the critical values).
•Judged by the investigator based on medical history, physical examination, vital signs, 12-lead electrocardiogram (ECG), laboratory tests (blood routine, blood biochemistry, urine routine, coagulation function) and viral serological test results (normal or abnormal without clinical significance) to be in good general health.
•Female subjects must be non-pregnant and non-lactating; female subjects of childbearing potential (including female partners of male subjects) must agree to use effective contraceptive methods such as abstinence, condoms, intrauterine devices in use, double barrier methods (e.g., condoms plus diaphragms) from the screening period until 6 months after receiving the last dose of the study drug.
•Willing and able to comply with the requirements of the study protocol.

Exclusion Criteria

•Participation in other clinical trials within 3 months prior to the first dose or within 5 half-lives (whichever is longer). Subjects who withdrew from the study before receiving the study drug (i.e., not administered the drug) are eligible for enrollment.
•Use of any prescription drugs, over-the-counter drugs, Chinese herbal medicines, or health supplements within 2 weeks prior to the first dose, or receipt of any type of vaccination.
•Consumption of diets that may affect the in vivo metabolism of drugs (including grapefruit or grapefruit products, pitaya, mango, etc.) within 7 days prior to screening, engagement in strenuous exercise, or consumption of other diets that the investigator deems may affect the absorption, distribution, metabolism, or excretion of drugs.
•History of severe food allergies (e.g., anaphylactic shock). Mild food allergies such as lactose intolerance and glucose intolerance are not excluded.
•Allergy to multiple drugs, history of allergy to rosuvastatin, or history of allergic reactions to any component of the study drugs.
•Known presence of clinically significant abnormal diseases or factors, including but not limited to clinically significant abnormalities in abdominal color Doppler ultrasound (liver, gallbladder, spleen, pancreas, bilateral kidneys, ureters, urinary bladder), chest posteroanterior radiography, etc.; or clinically significant diseases (including but not limited to diseases of the digestive system, circulatory system, respiratory system, endocrine system, urinary system, immune system, nervous system, and mental and psychological diseases) shown by other clinical findings within 6 months prior to screening.
•History of myopathy/myalgia, or predisposition to myopathy/rhabdomyolysis (e.g., family history of hereditary myopathy, previous combined use of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors and fibrates, etc.).
•Presence of hypothyroidism or hyperthyroidism.
•History of acute or chronic bronchospastic diseases (including asthma, chronic obstructive pulmonary disease, whether treated or not) or heart failure, myocardial infarction, with a history of onset or recurrence within the past 3 years.
•Known history of inflammatory bowel disease, ulcers, gastrointestinal bleeding, or rectal bleeding within 6 months prior to the first dose.