New drug shows promise for Tough-to-Treat stomach cancer
NCT ID NCT07143604
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug called AZD0901 in adults with advanced stomach or gastroesophageal junction cancer that has not responded to prior treatments. The goal is to see if the drug can shrink tumors or slow the cancer's growth. About 33 participants will receive the drug, and researchers will monitor their response and any side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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33 people
The number who actually took part.
- Started
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Aug 2025
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed unresectable, locally advanced or metastatic adenocarcinoma of gastric, GEJ, or distal esophagus, with positive CLDN18.2 expression. * Disease progression on or after at least one prior regimen for advanced or metastatic disease, which included a fluoropyrimidine and a platinum, for advanced or metastatic disease. * Must have at least one measurable lesion assessed by the Investigator based on RECIST 1.1. * ECOG performance status of 0 or 1. * Minimum life expectancy of ≥12 weeks. * Adequate organ and bone marrow function. * Minimum body weight of 40 kg. * Sex and Contraceptive Requirements. Exclusion Criteria: * Participants with known HER2 positive status as defined as IHC 3+ or IHC 2+/ISH +. * Participant has significant or unstable gastric bleeding and/or untreated gastric ulcers. * CNS metastases or CNS pathology. * Participant has known clinically significant corneal disease (eg, active keratitis or corneal ulcerations). * Persistent toxicities (CTCAE Grade ≥2) caused by previous anticancer therapy. * History of thromboembolic events.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Research Site
Chelyabinsk, 454092, Russia
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Research Site
Krasnoyarsk, 660133, Russia
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Research Site
Kuzmolovskiy, 188663, Russia
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Research Site
Moscow, 111123, Russia
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Research Site
Moscow, 115478, Russia
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Research Site
Moscow, 115533, Russia
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Research Site
Moscow, 125284, Russia
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Research Site
Moscow, 142770, Russia
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Research Site
Moscow, 143423, Russia
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Research Site
Nizhny Novgorod, 603126, Russia
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Research Site
Saint Petersburg, 197022, Russia
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Research Site
Saint Petersburg, 197758, Russia
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Research Site
Volgograd, Unk, Russia
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