Blood test may tailor immunotherapy for lung cancer patients after surgery

NCT ID NCT06426511

First seen Apr 26, 2026 · Last updated May 16, 2026 · Updated 6 times

Summary

This study tests whether a blood test that detects tiny bits of tumor DNA (ctDNA-MRD) can help decide who needs immunotherapy after lung cancer surgery. About 80 adults with stage IB-IIIA non-small-cell lung cancer will receive toripalimab, but only if the blood test suggests they are at higher risk of recurrence. The goal is to see if this personalized approach works as well as giving everyone the full course of treatment, while possibly sparing some people from unnecessary therapy.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Sun Yat-sen University Cancer Center

    RECRUITING

    Guangzhou, Guangdong, 510060, China

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

Conditions

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