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Study identifier: NCT07235384 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Phase 1/1b Study to Evaluate Safety, Tolerability and Pharmacokinetics of ZL-1503 in Healthy Volunteers and Participants With Moderate to Severe Atopic Dermatitis

Condition: Atopic Dermatitis (AD)  ·  Sponsor: Zai Lab (Shanghai) Co., Ltd.

PhasePhase 1
Planned participants84
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersYes

About this study

This is a phase 1/1b randomized, double blind, placebo-controlled, single dose escalation (SAD) and multiple dose escalation (MAD) study to evaluate the safety, tolerability, and pharmacokinetics (PK) of ZL-1503 in healthy volunteers and participants with moderate to severe atopic dermatitis (AD)

This description comes directly from the study's public registry record.

Talk to the study team

ZaiLab Medical Director  ·  +86 021-61632588  ·  ZaiLab_1503-001_StudyTeam@zailaboratory.com

Always discuss trial participation with your own doctor first.

Locations (1)

ZaiLab Site 18001Auckland, Auckland, New ZealandRecruiting

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Source record: clinicaltrials.gov/study/NCT07235384