
A Study of ZL-1310 in Participants With Selected Solid Tumors
A Phase Ib/II, Open-label, Multi-center Study of ZL-1310 in Participants With Selected Solid Tumors
IDENTIFIER (ClinicalTrials.gov): NCT06885281
DRUG/TREATMENT: ZL-1310
PHASE: 1/2
STATUS: Recruiting
SPONSOR: Zai Lab (Shanghai) Co., Ltd.
DESCRIPTION:
This is an open-label, multi-center Phase Ib/II study testing a new targeted treatment called ZL-1310 in selected solid tumors, including gastrointestinal and pancreatic poorly differentiated neuroendocrine carcinomas (GEP NECs) and other high-grade neuroendocrine carcinomas.
What is ZL-1310?
ZL-1310 is a novel antibody-drug conjugate (ADC) designed to target a protein called DLL3, which is commonly found on the surface of many neuroendocrine cancers. DLL3 is considered a new and promising treatment target, especially in GEP NECs.
ADCs work by combining:
an antibody, which seeks out cancer cells with a specific marker (like DLL3), and
a drug payload, often a chemotherapy molecule, that is delivered directly to those cells.
About This Study (NCT06885281)
This trial is now enrolling patients to evaluate:
Safety and side effects of ZL-1310
How well the drug works in DLL3-positive neuroendocrine carcinomas
How the drug behaves in the body
Optimal dose levels for future studies
Who Can Join (Key Inclusion Criteria)
This study includes two main groups of patients:
Cohort 1:
People with advanced GEP NECs (including cancers of the esophagus, stomach, pancreas, gallbladder/hepatobiliary system, or colon/rectum)
Must have received 1–2 prior chemotherapy or other treatment regimens
Cohort 2:
People with other advanced NECs or solid tumors that express DLL3
Must have received 1–2 prior treatment regimens
Additional notes for patients:
DLL3 testing is not required before enrolling for GEP NECs or other NECs
Previous treatment with other DLL3-targeted therapies is allowed
For more information on eligibility criteria, trial locations, study details, etc., go to ClinicalTrials.gov to view this trial here.
CONTACT:
ZaiLab_1310-002_StudyTeam
EMAIL: Zailab_1310-002_StudyTeam@zailaboratory.com
PHONE: 86 021-61632588
This is a multicenter trial with various locations. Go to the “Contacts and Locations” section of this trial page at ClinicalTrials.gov for site-specific contact information.




