New drug studied to reverse blood thinners during emergency bleeding

NCT ID NCT05454787

First seen Jun 27, 2026 · Last updated Jul 29, 2026 · Updated 4 times

Summary

This study tracks the safety and effectiveness of Ondexxya, a drug that reverses the effects of certain blood thinners (apixaban, rivaroxaban, or edoxaban) during life-threatening or unstoppable bleeding. Researchers will monitor 300 patients for side effects and how well the drug works in real-world use. The goal is to better understand the drug's risks and benefits in emergency situations.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Research Site

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    Aichi, Japan

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    Aichi, Japan

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    Akita, Japan

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    Aomori, Japan

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    Chiba, Japan

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    Chiba, Japan

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    Ehime, Japan

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    Ehime, Japan

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    Fukui, Japan

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    Fukui, Japan

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    Fukuoka, Japan

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    Fukuoka, Japan

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    Fukushima, Japan

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    Gifu, Japan

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    Gifu, Japan

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    Gunma, Japan

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    Gunma, Japan

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    Gunma, Japan

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    Hiroshima, Japan

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    Hokkaido, Japan

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    Hokkaido, Japan

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    Hyōgo, Japan

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    Ibaraki, Japan

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    Ishikawa, Japan

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    Kagawa, Japan

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    Kagoshima, Japan

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    Kanagawa, Japan

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    Kochi, Japan

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    Kumamoto, Japan

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    Kumamoto, Japan

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    Kyoto, Japan

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    Mie, Japan

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    Miyagi, Japan

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    Miyazaki, Japan

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    Nagano, Japan

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    Nagasaki, Japan

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    Nagasaki, Japan

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    Nara, Japan

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    Niigata, Japan

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    Niigata, Japan

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    Numakunai, Japan

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    Okayama, Japan

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    Okinawa, Japan

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    Osaka, Japan

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    Saga, Japan

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    Saitama, Japan

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    Shiga, Japan

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    Shimane, Japan

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    Shizuoka, Japan

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    Tochigi, Japan

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    Tochigi, Japan

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    Tokushima, Japan

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    Tokyo, Japan

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    Tokyo, Japan

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    Tottori, Japan

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    Toyama, Japan

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    Wakayama, Japan

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    Wakayama, Japan

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    Yamagata, Japan

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    Yamaguchi, Japan

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    Yamanashi, Japan

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