New drug LW402 takes first step: safety check in 36 volunteers
NCT ID NCT07546149
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage trial tested the safety and tolerability of LW402 tablets in 36 healthy volunteers. Participants received either the drug or a placebo, and researchers monitored for side effects and how the drug moves through the body. Since this is a Phase 1 study, the main goal is to see if the drug is safe enough to test in larger trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LW402 tablets
- What this could lead to
- If successful, this could pave the way for future studies of LW402 as a potential treatment for an unspecified condition.
- What could go wrong
- This is a very early Phase 1 trial with only 36 healthy volunteers, so it cannot prove the drug works for any disease. Side effects or lack of tolerability may stop further development.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
36 people
The number who actually took part.
- Started
-
Oct 2025
- Finished
-
Dec 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 55 years
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy male and female subjects of non-child bearing potential as determined by medical history, physical exam and vial sign measurements * Body Mass Index of 18-26 kg/m2 inclusive with body weight males ≥ 50 kg, females ≥ 45 kg Exclusion Criteria: * Clinically significant disease that requires a physician's care and/or would interfere with study evaluations * History of drug or alcohol abuse, consumption of alcohol within 48 hours prior to randomization, or a positive test for alcohol or drugs with a high potential for abuse prior to randomization * Other exclusion criteria apply
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
The First Affiliated Hospital of Shandong First Medical University
Jinan, Shangdong, China
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