A Phase I Study of XH-S004 in Healthy Volunteers

A Phase I Study to Assess the Safety, Tolerability, and Pharmacokinetics of XH-S004 After Single Ascending Doses, Multiple Ascending Doses and Evaluation of Food Effects in Healthy Volunteers

This is a phase I, randomised, double-blind placebo-controlled, 3-part study to assess the safety, tolerability, pharmacokinetics, pharmacodynamics and food effect of single and multiple oral doses of XH-S004 in healthy volunteers.

Study Overview

Status

Completed

Conditions

Study Type

Interventional

Enrollment (Actual)

106

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Beijing Municipality
      • Beijing, Beijing Municipality, China
        • Beijing LuHe Hospital, Capital Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 45 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusive criteria:

  1. Healthy male and female subjects, 18 to 45 years of age (inclusive) at Screening.
  2. Male body weight no less than 50 kilogram (Kg), Female body weight no less than 45 Kg, and body mass index (BMI) between 16.0 and 26.0 kg/m2 (both inclusive).
  3. Medically healthy without no clinically significant abnormalities on the basis of inquiry, vital signs, physical examination, 12-lead electrocardiogram (ECG), laboratory tests (hematology, serum chemistry, coagulation function and urinalysis, etc,) , and chest X-ray, etc,.
  4. Participants must be able to understand the procedures and methods of this study, and voluntarily take part in this study, and communicate well with investigators, and comply with requirements throughout the study, and sign the informed consent form (ICF).
  5. Subjects must guarantee and agree to take effective contraceptive methods (example, condom and intrauterine device) other than oral medication from 14 days prior to signing ICF to 30 days after last dose, and have no plan to donate sperm and ovum during the study.

Exclusive criteria:

  1. Pregnant or lactating woman, or woman with a positive pregnancy test.
  2. Participants who are suspected or confirmed to be allergic to any ingredients of investigational product, or participants who are allergic, or have a drug allergy history or specific allergic disorders (asthma, urticaria, eczema, etc.).
  3. Participants with a medical history or a presence of significant cardiovascular, pulmonary, endocrine, urinary/reproductive, gastrointestinal, dermatologic, immunologic, hematological, neurological, psychiatric and infectious diseases or abnormalities; Or any acute, chronic disease or physiological condition that could interfere with the study results.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

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

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: XH-S004 tablet

Participants will receive XH-S004 as per assigned treatment regimen on scheduled days. Part 1 (single ascending dose, 8 cohorts, starting at 5 mg), Part 2 (multiple ascending dose, 3 cohorts), and Part 3 (food effect, 1 cohort), all administered as XH-S004 oral tablets

XH-S004 tablets will be administered orally as per assigned treatment regimen on schedualed days

Other Names:
  • FXS7553
Placebo Comparator: XH-S004 placebo tablet

Participants will receive matching placebo as per assigned treatment regimen on scheduled days. Part 1 (single ascending dose, 8 cohorts) and Part 2 (multiple ascending dose, 3 cohorts) , all administered as matching placebo to XH-S004.

Matching placebo tablets will be administered orally as per assigned treatment regimen on schedualed days

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
To access the safety and tolerability of single ascending oral dose of XH-S004 in healthy adults.
Time Frame: Approximately 1~2 weeks.

The incidence and severity of adverse events (AEs) , serious AEs and abnormalities on laboratory tests.

Approximately 1~2 weeks.
To access the safety and tolerability of multiple ascending oral dose of XH-S004 in healthy adults.
Time Frame: Approximately 2 months.

The incidence and severity of adverse events (AEs) , serious AEs and abnormalities on laboratory tests.

Approximately 2 months.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

February 17, 2024

Primary Completion (Actual)

December 26, 2024

Study Completion (Actual)

February 13, 2025

Study Registration Dates

First Submitted

January 24, 2024

First Submitted That Met QC Criteria

January 24, 2024

First Posted (Actual)

February 1, 2024

Study Record Updates

Last Update Posted (Actual)

September 25, 2026

Last Update Submitted That Met QC Criteria

September 23, 2026

Last Verified

September 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • XH-S004-101

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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