New PET tracer aims to light up hidden cancers

NCT ID NCT07144085

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

Summary

This early-stage trial is testing a new radioactive tracer called 68Ga-FXX489 (NNS309) for PET/CT scans. The goal is to see if it can safely and accurately detect tumors and their spread in 30 adults with suspected cancer. Researchers will measure how the tracer moves through the body and how well it highlights cancer spots compared to standard imaging.

What this could mean

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

Active substance

68Ga-FXX489 (NNS309) radiotracer

What this could lead to

If successful, this could lead to a more accurate PET/CT imaging method for detecting tumors and their spread, helping doctors diagnose cancer earlier.

What could go wrong

This is a very early Phase 1 study with only 30 participants, so it is not yet proven to work. The main goal is safety and imaging quality, not treatment, so it may not improve patient outcomes directly.

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.

breast cancer colorectal cancer gastric cancer lung cancer malignant pancreatic neoplasm metastatic malignant neoplasm neoplasm Neoplasm Metastasis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • The First Hospital of China Medical University

    RECRUITING

    Shenyang, Liaoning, 110001, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••