New lupus drug KK4277 enters first human safety trials

NCT ID NCT05411016

First seen Nov 01, 2025 · Last updated Jun 14, 2026 · Updated 28 times

Summary

This early-stage study is testing a new drug called KK4277 to see if it is safe for people with lupus. The trial first gives a single dose to healthy men, then repeated doses to people with systemic or cutaneous lupus. The main goal is to check for side effects and measure how the drug moves through the body.

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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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Contacts and locations

Locations

  • Ajou University Hospital

    Suwon, Gyeonggi-do, 16499, South Korea

  • Fujita Health University Hospital

    Kutsukake, Aichi-ken, 470-1192, Japan

  • Fukushima Medical University Hospital

    Fukushima, 960-1295, Japan

  • Institute of Science Tokyo Hospital

    Bunkyō-Ku, Tokyo, 113-8519, Japan

  • Japan Community Health care Organization Chukyo Hospital

    Minami, Aichi-ken, 457-8510, Japan

  • Japan Institute for Health Security National Center for Global Health and Medicine

    Shinjuku-Ku, Tokyo, 162-8655, Japan

  • Juntendo University Nerima Hospital

    Tokyo, 177-8521, Japan

  • Juntendo University Urayasu Hospital

    Urayasu, Chiba, 279-0021, Japan

  • Kanazawa University Hospital

    Kanazawa, Ishikawa-ken, 920-8641, Japan

  • Keio University Hospital

    Shinjuku-Ku, Tokyo, 160-8582, Japan

  • Kitasato University Hospital

    Minami, Kanagawa, 252-0375, Japan

  • Kyusyu University Hospital

    Higashi, Fukuoka, 812-8582, Japan

  • Medical Co. LTA Sumida Hospital

    Sumida-ku, Tokyo, 130-0004, Japan

  • Nagasaki University Hospital

    Nagasaki, 852-8501, Japan

  • National University Corporation Tohoku University Tohoku University Hospital

    Aoba, Miyagi, 980-8574, Japan

  • Niigata University Medical & Dental Hospital

    Chuo Ku, Niigata, 951-8520, Japan

  • Saitama Medical University Hospital

    Moriyama, Saitama, 350-0495, Japan

  • Seoul National University Hospital

    Seoul, 03080, South Korea

  • Showa Medical University East Hospital

    Shinagawa-Ku, Tokyo, 142-0054, Japan

  • St. Luke's International Hospital

    Chuo Ku, Tokyo, 104-8560, Japan

  • University of the Ryukyus Hospital

    Ginowan, Okinawa, 901-2725, Japan

  • Wakayama Medical University Hospital

    Wakayama, 641-8510, Japan

  • Yokohama City University Medical Center

    Minami, Kanagawa, 232-0024, Japan

Conditions

Explore the condition pages connected to this study.