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A Study on Evaluating the Safety of HST101 in Healthy Chinese Participants

H

Hasten Biopharmaceutical

Status and phase

Invitation-only
Phase 1

Conditions

Healthy Volunteers
Hypercholesterolemia
LDL-Cholesterol

Treatments

Drug: HST101

Study type

Interventional

Funder types

Industry
Other

Identifiers

NCT06504043
HST101-101

Details and patient eligibility

About

This is a single-center, randomized, double-blind, placebo-controlled, single HST101 SC dose cohort study to evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics in Healthy Chinese Participants with Elevated LDL-C Levels.

Full description

The planned 30 study participants will be assigned to low- or high-dose 2 cohorts and 15 participants in each cohort will be randomized to either the HST101 group or the matching dose placebo group and will be administered in subsequent or in-parallel manner. Cohort 1: 15 study participants will receive the low dose of HST101 or placebo at a corresponding dose. Cohort 2: additional 15 study participants will receive the high dose of HST101 or placebo at a corresponding dose.

Enrollment

30 estimated patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Men and women who are ≥18 and ≤55 years of age with elevated LDL-C Levels;
  • LDL-C ≥ 2.6 mmol/L (100 mg/dL) and ≤ 4.9 mmol/L (190 mg/dL) and TG ≤ 2.83 mmol/L (250 mg/dL) who are not on a lipid-lowering therapy 30 days prior to screening;
  • Body mass index (BMI) ≥18 and≤28 kg/m2

Exclusion criteria

  • Positive blood screen for HIV antibody, Treponema pallidum antibody, HBsAg or HCV antibody;
  • Clinically significant liver function test abnormalities at screening, such as AST or ALT > 2 × ULN, total bilirubin > 1.5 × ULN, or ALP > 2 × ULN based on normal values;
  • CK > 3 × ULN at the screening visit, it can be retested if considered to be related to exercise;
  • History of prescription drug abuse, illicit drug use or alcohol abuse;
  • Use of any prescription drug, herbal and compound decoction, vitamins, minerals, and OTC drugs and nutritional supplements that alter lipid metabolism within 14 days prior to Check-in and planned use of the above drugs throughout the study;
  • Prior treatment with PCSK9 inhibitors, including mAbs, siRNA products, or any Adnectin products;
  • History of allergy to protein-based biologics including, but not limited to, mAbs and vaccine;
  • Less than 30 days or less than 5 half-lives (drug) since the end of participation in another clinical trial (drug or device), whichever is longer;
  • Use of any other biologics within 3 months prior to investigational product administration;
  • Any other significant clinical diseases or psychological diseases that the investigator considers to be inappropriate for participation in this study.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Sequential Assignment

Masking

Triple Blind

30 participants in 2 patient groups

Experimental: cohort low dose HST101
Experimental group
Description:
HST101 single SC administration of 150 mg or placebo;
Treatment:
Drug: HST101
Experimental: cohort high dose HST101
Experimental group
Description:
HST101 single SC administration of 300 mg or placebo.
Treatment:
Drug: HST101

Trial contacts and locations

1

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Central trial contact

Zhu Luo, M.D.

Data sourced from clinicaltrials.gov

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