New MRI method could unmask fake tumor growth in rectal cancer therapy

NCT ID NCT07381322

First seen Feb 02, 2026 · Last updated May 14, 2026 · Updated 14 times

Summary

This study looks at 300 people with rectal cancer who are getting immunotherapy. Researchers want to see if special MRI scans and blood tests can tell the difference between real tumor growth and a harmless temporary reaction called pseudoprogression. The goal is to avoid stopping a treatment that is actually working.

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Contacts and locations

Study contacts

  • Contact

Locations

  • Sixth affiliated hospital, Sun Yat-sen University

    NOT_YET_RECRUITING

    Guangzhou, Guangdong, 510655, China

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

  • Xinyi People's hospital

    RECRUITING

    Maoming, Guangdong, China

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

Conditions

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