- Nanjing Leads Biolabs reported Phase II study of Opamtistomig (LBL-024), its PD-L1/4-1BB bispecific antibody, for first-line advanced biliary tract cancer has moved into expansion phase.
- Safety run-in phase completed preliminary assessment in 20 patients, supporting continuation on tolerability.
- Early efficacy readout showed an encouraging trend in tumor shrinkage, without disclosing detailed response figures.
- First patient has been enrolled in expansion phase as trial accelerates across multiple hospitals in China.
- Results have been presented as preliminary findings from safety run-in phase, with expansion-phase data expected in future updates.
Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Nanjing Leads Biolabs Co. Ltd. published the original content used to generate this news brief via IIS, the Issuer Information Service operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260408-12096973), on April 08, 2026, and is solely responsible for the information contained therein.
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