New pill shows promise against resistant cancers in early trial

NCT ID NCT07514065

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

Summary

This early-phase study tests a new oral drug, TSL2109, in people with advanced solid tumors, especially prostate and breast cancers that have stopped responding to standard treatments. The main goals are to check safety, find the best dose, and see if the drug can shrink tumors or slow their growth. About 78 participants will take the drug daily in cycles, and the study is currently recruiting.

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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.

castration-resistant prostate carcinoma hormone receptor-positive breast cancer metastatic prostate carcinoma neoplasm

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

  • Shanghai Gaobo Cancer Hospital (China Pharmaceutical University)

    RECRUITING

    Shanghai, Shanghai Municipality, 200003, China

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