Actively Recruiting

Phase 1
Age: 18Years - 55Years
All Genders
Healthy Volunteers
NCT07289464

A Clinical Study of RSS0343 in Healthy Subjects

Led by Reistone Biopharma Company Limited · Updated on 2026-01-14

48

Participants Needed

1

Research Sites

34 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This is a phase I study to evaluate the safety, tolerability and pharmacokinetics of RSS0343 following multiple oral doses in healthy subjects, as well as its effects on the QT/QTc interval.

CONDITIONS

Official Title

A Clinical Study of RSS0343 in Healthy Subjects

Who Can Participate

Age: 18Years - 55Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Provided written informed consent after understanding the trial
  • Healthy males and females aged 18 to 55 years
  • Body weight at least 50 kg for males and 45 kg for females
  • Body mass index between 19 and 28 kg/m² inclusive
  • Fertile participants and their partners agree to use highly effective contraception during and after the study
  • Fertile females must have a negative pregnancy test at screening and before dosing and must not be breastfeeding
Not Eligible

You will not qualify if you...

  • Smoked more than 5 cigarettes or equivalent nicotine products daily within 3 months before screening or plan to use tobacco during the trial
  • Frequent alcohol consumption exceeding defined limits within 6 months before screening or unable to abstain during the trial
  • History or current drug abuse or positive drug screening
  • Donated blood or had significant blood loss within 1 to 3 months before dosing or received blood transfusion within 8 weeks
  • Have difficulty swallowing, needle or blood phobia, poor venous access, or cannot tolerate venipuncture
  • Clinically significant abnormalities in physical exam, vital signs, lab tests, chest imaging, abdominal ultrasound, or ECG
  • Positive for hepatitis B, hepatitis C, syphilis, or HIV antibodies
  • Known or suspected allergy to the investigational drug or its components
  • Active autoimmune disease or immunodeficiency at screening
  • History of severe clinical disease or conditions that could affect drug metabolism or pose risk
  • Recent surgery within 3 months before screening not fully recovered or planned surgery during or within 1 month after study

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Zhongnan Hospital of Wuhan University

Wuhan, Hubei, China, 430071

Actively Recruiting

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Research Team

Y

Ye Xu

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

QUADRUPLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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