About this trial

A first-in-human study using BDC-4182 as a single agent in gastric and gastroesophageal cancers

Eligibility criteria

Qualifiers

Has disease that is measurable by Response Evaluation Criteria in Solid Tumors (RECIST) v.1.1.

Subjects must have histologically/cytologically confirmed gastric or gastroesophageal cancer that is metastatic (Stage 4) or unresectable (Stage 3).

Subjects must have received at least 1-2 prior lines of locally available standard therapies or must be intolerant of standard therapies.

For subjects in escalation: If prior Claudin 18 IHC expression is known, the subject must have some degree of Claudin 18 expression as defined as Positive or have expression ≥ 1% of tumor cells IHC ≥ 2+. Consult with Medical Monitor as needed.

Disqualifiers

Known central nervous system (CNS) metastases except for disease that is asymptomatic, clinically stable, and has not required steroids for at least 14 days before starting study treatment.

Cardiac disease, pulmonary disease, or hepatic disease

Active infection

History of inflammatory eye disease

Trial design

Treatments tested in this trial

  • BDC-4182

Treatment groups

122 Participants
are divided into 2 treatment groups

Locations

16
Australia
AUS Site 2 DarlinghurstNew South Wales, Australia
AUS Site 5 WestmeadNew South Wales, Australia
AUS Site 1 BirtinyaQueensland, Australia
AUS Site 4 ClaytonVictoria, Australia

Sponsors and collaborators

Bolt Biotherapeutics, Inc.

Lead sponsor