New drug combo tested for tough-to-treat cancers

NCT ID NCT05423262

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 27 times

Summary

This study tests an experimental drug called TRK-950, alone or with another drug (nivolumab), in people with advanced solid tumors or melanoma that have not responded to standard treatments. The goal is to check safety, find the right dose, and see if the drug can shrink tumors. About 49 adults will take part across three parts of the study.

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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

  • Keio University Hospital

    RECRUITING

    Shinjuku-Ku, Tokyo, 160-8582, Japan

    Contact

  • Kumamoto University Hospital

    RECRUITING

    Kumamoto, Kumamoto, 860-8556, Japan

    Contact

  • Nagoya City University Hospital

    RECRUITING

    Nagoya, Aichi-ken, 467-8602, Japan

    Contact

  • National Cancer Center Hospital

    RECRUITING

    Chuo Ku, Tokyo, 104-0045, Japan

    Contact

  • National Hospital Organization Kyushu Cancer Center

    RECRUITING

    Fukuoka, Fukuoka, 811-1395, Japan

    Contact

  • Niigata Cancer Center Hospital

    RECRUITING

    Niigata, Niigata, 951-8566, Japan

    Contact

  • Saitama Medical University International Medical Center

    RECRUITING

    Hidaka, Saitama, 350-1298, Japan

    Contact

  • Sapporo Medical University Hospital

    RECRUITING

    Sapporo, Hokkaido, 060-8543, Japan

    Contact

  • Shinshu University Hospital

    RECRUITING

    Matsumoto, Nagano, 390-8621, Japan

    Contact

  • Shizuoka Cancer Center

    RECRUITING

    Nagaizumi-chō, Shizuoka, 411-8777, Japan

    Contact

Conditions

Explore the condition pages connected to this study.