A Study on Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of HRS-7249 Injection in Healthy Subjects

NCT ID: NCT06541457

Last Updated: 2025-09-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 48 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-08-15
• Study Completion Date: 2025-07-30

Brief Summary

It is a randomized, double-blind, single-dose, placebo-controlled phase I clinical trial. The study plans to conduct four to six dose groups of dose 1, dose 2, dose 3, dose4, dose5 (optional), and dose 6(optional). Eight subjects will be enrolled for each dose group, with six administered HRS-7249 injection and two administered placebo. A total of 32 to 48 healthy subjects are planned to be enrolled.

Conditions

Hyperlipidemia

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: QUADRUPLE

Study Groups

Treatment for intravenously: dose 1

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Treatment for intravenously: dose 2

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Treatment for intravenously: dose 3

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Treatment for intravenously: dose 4

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Treatment for intravenously: dose 5 (optional)

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Treatment for intravenously: dose 6 (optional)

Group Type: EXPERIMENTAL

HRS-7249 injection

Intervention Type: DRUG

6 subjects for HRS-7249 injection

Placebo

Intervention Type: DRUG

2 subjects for placebo

Interventions

HRS-7249 injection

6 subjects for HRS-7249 injection

Intervention Type: DRUG

Placebo

2 subjects for placebo

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Able and willing to provide a written informed consent；

2. Age ≥ 18 and ≤ 65 years old on the day of signing the informed consent ；

3. 0.9 mmol/L≤TG≤5.6 mmol/L；

4. Male or female；

5. Male subjects weigh ≥ 50 kg and < 90 kg , female subjects weigh ≥ 45kg and < 90 kg, and BMI is in the range of 19~30 kg/m2 ；(including boundary values) Normal or abnormality such as vital signs, physical examination and laboratory examination have no clinical significance；

6. Subjects must be willing to use a highly effective method of contraception as deemed appropriate by the investigator throughout the study and for at least 6 months after the last study drug administration.

Exclusion Criteria

1. Those who suffer from any disease that affects drug absorption, distribution, metabolism, and excretion, or can reduce compliance determined by investigators;

2. Those who suffer from any clinical diseases such as as cardiovascular, liver, kidney, digestive tract, psychiatric, hematological, metabolic abnormalities;

3. A clinically significant history of drug allergies or atopic allergic diseases (asthma, urticaria, eczematous dermatitis);

4. Those with a history of malignant diseases;

5. Those with a history of involving clinical trials of any other drugs or medical devices within the previous 3 months of screening or planned to be conducted during the study period (excluding screening failures), or those who are still within 5 half-lives of the drugs before screening (whichever is longer);

6. Those who have experienced severe trauma or surgery within the previous 6 months, or plan to undergo surgery during the trial period; Serious infected individuals within the previous 3 months of screening;

7. Those who have used any drugs during the screening period or within 2 weeks before the baseline period; or those who are still in 5 half-lives of the drug at the time of screening (whichever is longer);

8. Serum LDL-C ≥ 4.1mmol/L;

9. Platelet count<100 × 109/L;

10. Creatinine≥ upper limit of normal (ULN);

11. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), or gamma glutamyltransferase (GGT) ≥2×ULN, or total bilirubin ≥1.5×ULN;

12. During the screening period, human immunodeficiency virus antibodies (HIV-Ab), syphilis serological tests, hepatitis B virus surface antigen (HBs-Ag), or hepatitis C virus antibodies (HCV Ab) is positive;

13. Creatine kinase (CK) ≥ 3 ×ULN;

14. Thyroid stimulating hormone (TSH)< limit of normal (LLN) or≥ 1.5 ×ULN;

15. Glomerular filtration rate (eGFR)<60 mL/min/1.73m2;

16. Urine drug screening positive;

17. Those with a history of blood donation within the previous three months, severe blood loss (blood loss ≥ 400 mL), or who have received a blood transfusion within four weeks;

18. Those who have received the vaccine within the previous two weeks or plan to receive it during the trial process;

19. Those who started new physical exercise or made significantly changed their previous exercise activities within the previous 4 weeks, or who were unable to maintain basic stability in exercise during the study period;

20. Those who have made significant adjustments to their previous diet within the previous 4 weeks, or those whose diet cannot maintain basic stability during the study period;

21. Those who smoke an average of 5 or more cigarettes per day within the previous 4 weeks;

22. In the four weeks before screening, women's daily alcohol intake was more than 15 g, men's more than 25 g and more than twice a week, or the screening period and baseline period alcohol breath test (alcohol blood test can be replaced) was positive;

23. Those with a history of drug use or abuse;

24. Researchers, assistant researchers, research assistants, pharmacists, research coordinators, or other directly involved protocol implementers;

25. The researchers believe that subjects with any unfavorable factors to participate in this experiment.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Fujian Shengdi Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

The Second Affiliated Hospital Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Countries

China

Other Identifiers

HRS-7249-101

Identifier Type: -

Identifier Source: org_study_id