New cancer drug OCT-598 enters first human tests for advanced tumors

NCT ID NCT07358806

First seen Jan 24, 2026 · Last updated May 13, 2026 · Updated 18 times

Summary

This early-phase study tests a new drug called OCT-598 in about 51 adults with advanced solid tumors (breast, lung, prostate, head/neck, or stomach cancer). The main goal is to find the safest dose and check for side effects when given alone or with standard treatments. Participants must have stopped responding to prior therapies and have adequate organ function.

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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

  • Asan Medical Center

    NOT_YET_RECRUITING

    Seoul, South Korea

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

  • National Cancer Center

    RECRUITING

    Goyang-si, South Korea

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

  • Seoul National University Bundang Hospital (SNUBH)

    RECRUITING

    Seongnam-si, South Korea

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

Conditions

Explore the condition pages connected to this study.