A PhaseⅠ Study of HW252001 in Healthy Subjects

A Phase I, Single-center, Randomized, Double-blind, Placebo-controlled, Dose-escalation Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of HW252001 Tablets After Single and Multiple Dosing in Healthy Subjects

This is a phase 1, randomized, double-blind, placebo-controlled, Single/multiple ascending doses (SAD/MAD) study of HW252001 in healthy subjects. This study aims to evaluate the safety, tolerability, pharmacokinetics and Pharmacodynamics of HW252001.

Study Overview

• Status: Not yet recruiting
• Conditions: IPF
• Intervention / Treatment: Drug: HW252001; Drug: Placebo

• Study Type: Interventional
• Enrollment (Estimated): 98
• Phase: Phase 1

Contacts and Locations

Study Locations

• China
  • Hubei
    • Wuhan, Hubei, China, 430100
      • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
      • Contact: JingLin Wang, Doctor; Phone Number: +86 13871116418; Email: linlinvc202@163.com

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Adult
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

• The participant must sign informed consent prior to the trial, understand the trial's content, procedures, and potential adverse reactions, and be able to complete the study in accordance with the trial protocol requirements.
• Healthy male or female subjects, aged ≥18 and ≤55 years on the day of signing the informed consent form.
• During the screening period, male participants must weigh ≥50 kg, and female participants must weigh ≥45 kg. Body Mass Index (BMI) = weight (kg) / height² (m²), and must be within the range of 19 kg/m² to 26 kg/m².

Exclusion Criteria:

• Subjects with a history of malignant tumors (except for cancer with confirmed cure or remission for ≥5 years, radically resected basal or squamous cell skin cancer, carcinoma in situ of the cervix, and resected colonic polyps);
• Subjects judged by the investigator to have any condition or disorder that may affect the absorption, metabolism, and/or excretion of the study drug.
• Subjects with severe infection, severe trauma, or major surgery within 3 months prior to the screening or baseline period; or those with planned surgery during the trial period.
• Subjects with a history of blood donation or significant blood loss (≥400 mL) within 8 weeks prior to the screening or baseline period, or those who have received a blood transfusion within 4 weeks prior to the screening or baseline period; or those who intend to donate blood during the trial period.
• Subjects with a positive result for any of the following at screening: Hepatitis B virus surface antigen (HBsAg), human immunodeficiency virus (HIV) antibody, Treponema pallidum antibody, or hepatitis C virus antibody.
• Subjects with a history of heavy smoking (averaging >5 cigarettes per day) within 4 weeks prior to screening or baseline, or those unable to discontinue the use of any tobacco products during the trial period.
• Subjects with an average daily alcohol intake exceeding 15g (equivalent to 450 mL of beer, 150 mL of wine, or approximately 50 mL of low-alcohol liquor) within 4 weeks prior to the screening or baseline period; or those unable to abstain from alcohol during the trial; or those with a positive breath alcohol test at baseline.
• Subjects with a history of drug abuse or drug dependency prior to screening or baseline; or those with a positive urine drug test at baseline.
• Subjects who consumed excessive amounts of tea, coffee, or caffeine-containing beverages (averaging more than 8 cups per day, 250 mL per cup) within 48 hours prior to the first dose.
• Subjects with specific dietary requirements who are unable to comply with the unified diet.
• Subjects allergic to any component of the study drug; or those with a history of allergic diseases or a predisposition to allergies.
• Subjects with dysphagia, difficulty with venous blood collection, or physical conditions that cannot tolerate intensive blood sampling.
• Subjects judged by the investigator as unsuitable to participate in this trial for any other reason.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Quadruple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: HW252001; Single or multiple oral dose of HW252001	Drug: HW252001; HW252001 will be administered as oral tablets at assigned dose levels within each cohort in Part 1 (SAD) and Part 2 (MAD).
Placebo Comparator: Placebo; Single or multiple oral dose of placebo	Drug: Placebo; Placebo will be administered as oral tablets at assigned dose levels within each cohort in Part 1 (SAD) and Part 2 (MAD).

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
The number and severity of treatment emergent adverse events (TEAEs)	To assess the safety and tolerability of HW252001	up to 11 days

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Cmax	PK Paramete	up to 11 days
Tmax	PK Paramete	up to 11 days

Collaborators and Investigators

• Sponsor: Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.

Study record dates

Study Major Dates

• Study Start (Estimated): March 31, 2026
• Primary Completion (Estimated): December 11, 2026
• Study Completion (Estimated): December 11, 2026

Study Registration Dates

• First Submitted: March 20, 2026
• First Submitted That Met QC Criteria: March 20, 2026
• First Posted (Actual): March 25, 2026

Study Record Updates

• Last Update Posted (Actual): March 27, 2026
• Last Update Submitted That Met QC Criteria: March 24, 2026
• Last Verified: March 1, 2026

More Information

Terms related to this study

• Other Study ID Numbers: HW252001-101

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO
• IPD Plan Description: At this stage, it is not planned that any IPD information will be shared.

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No