New drug combo shows promise in shrinking aggressive stomach tumors before surgery

NCT ID NCT07273981

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new drug called zanidatamab, given with chemotherapy before surgery, for people with a specific type of stomach or gastroesophageal junction cancer that has high levels of HER2 protein. The goal is to see if this combination can shrink tumors more effectively than standard treatment. About 30 adults with stage II or III cancer will take part.

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