Tumor DNA in fluids may predict peritoneal metastasis risk

NCT ID NCT07574957

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

Summary

This study looks at whether tumor DNA found in blood or peritoneal fluid can predict the spread of digestive cancers (stomach, colon, pancreas) to the lining of the abdomen. Researchers will follow 300 patients with early-stage tumors to see if those with positive DNA markers are more likely to develop peritoneal metastases. The goal is to develop a less invasive way to detect this type of spread, which is currently hard to spot with imaging.

What this could mean

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

What this could lead to

If successful, this could lead to a simple blood or fluid test to predict peritoneal cancer spread, helping doctors plan treatment earlier.

What could go wrong

This is an observational study, not a treatment trial. The test may not prove accurate enough for routine use, and results are still early.

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.

colon adenocarcinoma colorectal cancer colorectal neoplasm gastric adenocarcinoma gastric cancer gastric neoplasm malignant pancreatic neoplasm pancreatic adenocarcinoma pancreatic neoplasm

As listed by the trial registrant

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