Experimental cancer drug trial halted early

NCT ID NCT04982926

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

Summary

This early-stage trial tested a new drug called TAS2940 in 29 people with advanced solid tumors (like lung, breast, or brain cancer) that had specific genetic changes (EGFR or HER2). The goal was to find a safe dose and see if the drug could shrink tumors. The study was stopped early, so results are limited.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm glioblastoma HER2 positive breast carcinoma neoplasm non-small cell lung carcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • CLCC Gustave Roussy

    Villejuif, Cedex, 94805, France

  • Tennessee Oncology

    Nashville, Tennessee, 37203, United States

  • University of Texas MD Anderson Cancer Center

    Houston, Texas, 77030, United States