A Study YL201 in Patients With Selected Advanced Solid Tumors

Summary

This is A Multicenter, Open-Label, Phase 1/2 Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of YL201 in Patients with Selected Advanced Solid Tumors. The study will include 2 parts: Phase 1 dose expansion stage (Part 1) followed by a Phase 2 stage with expanded sample size (Part 2). Part 1 will estimate the RP2D in dose expansion cohorts of patients with not linited to non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), nasopharyngeal carcinoma (NPC), esophageal squamous cell carcinoma (ESCC), metastatic castration-resistant prostate cancer (mCRPC), head and neck squamous cell carcinoma (HNSCC), sarcoma, ductal adenocarcinoma of pancreas (PDAC), hepatocellular carcinoma (HCC), biliary tract cancer (BTC), etc.. Part 2 will include patients with selected advanced solid tumor types enrolled at the RP2D to further assess the efficacy and safety of YL201.

Timeline

Start

2023-09-22

Primary completion

2026-10

Completion

2028-10

Publications

• Ma Y, Yang Y, Huang Y, Fang W, Xue J, Meng X, Fan Y, Fu S, Wu L, Zheng Y, Liu J, Liu Z, Zhuang W, Rosen S, Qu S, Li B, Li M, Zhao Y, Yang S, Ji Y, Sommerhalder D, Luo S, Yang K, Li J, Lv D, Zhang P, Zhao Y, Hong S, Zhang Y, Zhao S, Chin S, Zhang X, Lian W, Cai J, Xue T, Zhang L, Zhao H. A B7H3-targeting antibody-drug conjugate in advanced solid tumors: a phase 1/1b trial. Nat Med. 2025 Jun;31(6):1949-1957. doi: 10.1038/s41591-025-03600-2. Epub 2025 Mar 13.

Drugs

Indications