Could surgery after chemo double survival for advanced stomach cancer?

NCT ID NCT07241715

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at whether surgery to remove stomach cancer that has spread to the abdomen can help people live longer when done after chemotherapy. About 300 adults whose cancer responded well to initial treatment will be randomly assigned to either have surgery plus more therapy or continue therapy alone. The main goal is to see if surgery improves overall survival and quality of life.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Conversion surgery (surgery to remove the stomach tumor and cancer spread) plus systemic therapy (chemotherapy, targeted therapy, immunotherapy) with or without chemotherapy given directly into the abdomen

What this could lead to

If it works, this could show that surgery after chemotherapy helps people with advanced stomach cancer live longer and have a better quality of life.

What could go wrong

This is a mid-stage trial, so results are not yet proven. Surgery in this setting carries risks like infection or complications, and the cancer may still come back.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

gastric cancer gastric neoplasm peritoneal carcinomatosis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National University Hospital

    Singapore, Singapore