New injection could spare cancer patients from repeated belly drains

NCT ID NCT06432296

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This Phase 3 trial tests a drug called M701, given as an injection into the belly, to see if it can reduce the need for draining fluid in people with malignant ascites from advanced stomach, colorectal, or ovarian cancer. About 312 participants will either receive M701 plus drainage or drainage alone. The main goal is to see how long it takes before another drainage is needed.

What this could mean

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

Active substance
M701 (a bispecific antibody targeting EpCAM and CD3)
What this could lead to
If successful, this could provide a new way to control malignant ascites, reducing the need for frequent fluid drainage and improving quality of life.
What could go wrong
This is a Phase 3 trial, but results are not yet known. The drug may not significantly delay fluid buildup or improve survival, and there may be side effects from the intraperitoneal injection.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • Harbin Medical University Cancer Hospital

    Harbin, Heilongjiang, 150081, China

  • The First Medical Center of Chinese PLA General Hospital

    Beijing, Beijing Municipality, 100141, China

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