New drug targets tumor protein in first human tests

NCT ID NCT07287995

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

Summary

This early-phase study tests a new drug, ASP2998, that targets a protein called TROP2 found on many solid tumors. The drug is given alone or with standard treatments like pembrolizumab or carboplatin. The main goals are to check safety and find the right dose. About 428 adults with advanced bladder, lung, stomach, or breast cancers that have not responded to prior therapy may join.

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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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Conditions

The condition(s) this trial relates to.

breast neoplasm gastric cancer gastroesophageal junction adenocarcinoma Her2-receptor negative breast cancer metastatic malignant neoplasm non-small cell lung carcinoma transitional cell carcinoma urothelial carcinoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • John Theurer Cancer Center at Hackensack University Medical Center

    RECRUITING

    Hackensack, New Jersey, 07601, United States

  • NEXT Virginia

    RECRUITING

    Fairfax, Virginia, 22031, United States

  • National Cancer Center Hospital

    RECRUITING

    Chuo-ku, Tokyo, Japan

  • National Cancer Center Hospital East

    RECRUITING

    Kashiwa-shi, Chiba, Japan

  • START New York Long Island

    RECRUITING

    New Hyde Park, New York, 11042, United States

  • Tennessee Oncology

    RECRUITING

    Nashville, Tennessee, 37203, United States

  • The Cancer Institute Hospital of JFCR

    RECRUITING

    Koto-ku, Tokyo, Japan