New hot flash drug shows promise for japanese women in Year-Long safety study

NCT ID NCT06206421

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 26 times

Summary

This study tested a medicine called fezolinetant to treat hot flashes in Japanese women going through menopause. 277 women took either the medicine or a placebo daily for up to a year. The main goal was to check the medicine's safety and how well the women tolerated it.

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Contacts and locations

Locations

  • Chieko Yukika Lady's Clinic

    Sendai, Miyagi, Japan

  • Daido Clinic

    Nagoya, Aichi-ken, Japan

  • Ginza Yoshida Medical Clinic

    Chuo-ku, Tokyo, Japan

  • GyNet Medical Corporation Minamimorimachi Ladies' Clinic

    Osaka, Osaka, Japan

  • Juno Vesta Clinic hatta

    Matsudo-shi, Chiba, Japan

  • Kichijyoji Ladies Clinic

    Musashino-shi, Tokyo, Japan

  • Kotoni Ladies Clinic

    Sapporo, Hokkaido, Japan

  • M's Ladies Clinic

    Sapporo, Hokkaido, Japan

  • Marunouchi no Mori Ladies Clinic

    Chiyoda-ku, Tokyo, Japan

  • Medical Corp.SEIKOUKAI New Medical Research System Clinic

    Hachioji-shi, Tokyo, Japan

  • Medical Corporation Asbo Tokyo Asbo Clinic

    Chuo-ku, Tokyo, Japan

  • Medical Corporation Associa Tamacenter Ladies Clinic

    Tama-Shi, Tokyo, Japan

  • Mori Ladies Clinic

    Fukuoka, Fukuoka, Japan

  • Motomachi Ladies Clinic

    Yokohama, Kanagawa, Japan

  • NISHIKAWA Women's Health Clinic

    Sapporo, Hokkaido, Japan

  • Ninomiya Ladies Clinic

    Osaka, Osaka, Japan

  • Rikako Ladies Clinic

    Osaka, Osaka, Japan

  • Shimamura Memorial Hospital

    Nerima-ku, Tokyo, Japan

  • Shimizu Ladies Clinic

    Sakai-shi, Osaka, Japan

  • Shimodaira Ladies Clinic

    Suginami-ku, Tokyo, Japan

  • Tennoji Chihiro Women's Clinic

    Osaka, Osaka, Japan

  • Women's Clinic LUNA Yokohama Motomachi

    Yokohama, Kanagawa, Japan

  • Yukawa Women'S Clinic

    Nishi-Tokyo-shi, Tokyo, Japan

  • jMOG Medical Corporation Tanabe Ladies' Clinic

    Takatsuki-shi, Osaka, Japan

Conditions

Explore the condition pages connected to this study.