Clinical trials

This is a phase 1, single dose, randomized, open-label, parallel-group study to evaluate the pharmacokinetics (PK), safety, tolerability and immunogenicity of ZL-1503 and to explore its PD biomarkers following a single subcutaneous (SC) or intravenous (IV) administration in healthy volunteers.

The purpose of this study is to evaluate the safety and tolerability of investigational study drug ZL-6201 for treating sarcoma and solid tumors cancer.

The purpose of this study is to evaluate the efficacy and safety of ZL-1310 compared to Investigator's Choice Therapy in participants with relapsed Small Cell Lung Cancer.

A Phase 1b/2, Open-label, Multi-center Study of ZL-1310 in Participants With Selected Solid Tumors

An open-label, multicenter study of ZL-1310 as a single agent and in combination with Atezolizumab (with and without Carboplatin) to evaluate the safety, efficacy, and pharmacokinetics in subjects with small cell lung cancer

A Multicenter, Double-blinded, Randomized, Placebo-controlled Phase 3 Study of ZL-1109 in Chinese Participants with Thyroid Eye Disease (TED)

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)