New drug combo tested for tough-to-treat cancers

NCT ID NCT05423262

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

Summary

This study tests an experimental drug called TRK-950 in people with advanced solid tumors or melanoma that has not responded to standard treatments. The first parts check safety and side effects when given alone or with another cancer drug (nivolumab). The final part looks at whether TRK-950 can shrink tumors in people with advanced melanoma. About 49 participants will be enrolled.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Keio University Hospital

    RECRUITING

    Shinjuku-Ku, Tokyo, 160-8582, Japan

  • Kumamoto University Hospital

    RECRUITING

    Kumamoto, Kumamoto, 860-8556, Japan

  • Nagoya City University Hospital

    RECRUITING

    Nagoya, Aichi-ken, 467-8602, Japan

  • National Cancer Center Hospital

    RECRUITING

    Chuo Ku, Tokyo, 104-0045, Japan

  • National Hospital Organization Kyushu Cancer Center

    RECRUITING

    Fukuoka, Fukuoka, 811-1395, Japan

  • Niigata Cancer Center Hospital

    RECRUITING

    Niigata, Niigata, 951-8566, Japan

  • Saitama Medical University International Medical Center

    RECRUITING

    Hidaka, Saitama, 350-1298, Japan

  • Sapporo Medical University Hospital

    RECRUITING

    Sapporo, Hokkaido, 060-8543, Japan

  • Shinshu University Hospital

    RECRUITING

    Matsumoto, Nagano, 390-8621, Japan

  • Shizuoka Cancer Center

    RECRUITING

    Nagaizumi-chō, Shizuoka, 411-8777, Japan

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