New hope for hard-to-treat cancers: experimental drug enters human testing

NCT ID NCT07552376

First seen May 04, 2026 · Last updated May 10, 2026 · Updated 1 time

Summary

This early-phase study tests a new drug called QLS1317 in 120 adults with advanced solid tumors that have specific genetic changes (MSI-H or dMMR) and have stopped responding to standard treatments. The main goals are to find the safest dose and see if the drug can shrink tumors. Participants must be at least 18, in fair health, and have a life expectancy of 3 months or more.

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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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