New drug KK2260 enters first human trials for Hard-to-Treat cancers
NCT ID NCT06248411
First seen Feb 22, 2026 · Last updated May 22, 2026 · Updated 14 times
Summary
This study tests a new drug called KK2260 in people with advanced or metastatic solid tumors (cancers that have spread). It is the first time this drug is being used in humans. The study has three parts: first, finding the safest dose; then testing different dosing schedules in esophageal and head & neck cancers. About 189 adults who have tried other treatments without success may join. The goal is to check safety and see if the drug shrinks tumors.
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This is a summary of
the original study
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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.
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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Aichi Cancer Center Hospital
RECRUITINGNagoya, Aichi-ken, 464-8681, Japan
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Hiroshima University Hospital
NOT_YET_RECRUITINGHiroshima, Hiroshima, 734-8551, Japan
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Kanagawa Cancer Center
RECRUITINGYokohama, Kanagawa, 241-8515, Japan
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Kobe University Hospital
RECRUITINGKobe, Hyōgo, 650-0017, Japan
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Kumamoto University Hospital
NOT_YET_RECRUITINGKumamoto, Kumamoto, 860-8556, Japan
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Kyushu Cancer Center
RECRUITINGFukuoka, 811-1347, Japan
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National Cancer Center Hospital
RECRUITINGChuo-ku, Tokyo, 104-0045, Japan
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National Cancer Center Hospital East
RECRUITINGKashiwa, Chiba, 277-8577, Japan
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Osaka International Cancer Institute
RECRUITINGOsaka, 540-0008, Japan
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Saitama Cancer Center
RECRUITINGShinden, Saitama, 362-0806, Japan
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Shizuoka Cancer Center
RECRUITINGNagaizumi-cho, Shizuoka, 411-8777, Japan
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The Cancer Institute Hospital of JFCR
RECRUITINGKoto-ku, Tokyo, 135-8550, Japan
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Tohoku University Hospital
NOT_YET_RECRUITINGSendai, Miyagi, 980-8574, Japan
Conditions
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