Migraine drug eptinezumab shows Long-Term safety in japanese patients

NCT ID NCT05064371

First seen Jan 15, 2026 · Last updated May 17, 2026 · Updated 21 times

Summary

This study looked at the long-term safety of eptinezumab, a medicine given as an infusion to prevent migraines. It included 160 Japanese adults who had already completed a previous study. The main goal was to see if the drug was safe and tolerable over 60 weeks of treatment.

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Contacts and locations

Locations

  • Atsuchi Neurosurgery Hospital

    Kagoshima, Kagoshima-ken, 892-0842, Japan

  • DOI Clinic Internal Medicine

    Hiroshima-Shi Naka-Ku, Hiroshima, 730-0031, Japan

  • Dokkyo Medical University Hospital

    Mibu-machi, 321-0293, Japan

  • Ikeda Neurosurgical Clinic

    Kasuga-Shi, Hukuoka, 816-0824, Japan

  • Iwate Medical University Uchimaru Medical Center

    Morioka, Iwate, 020-0023, Japan

  • Japanese Red Cross Shizuoka Hospital

    Shizuoka, 420-0853, Japan

  • Jinnouchi Neurosurgery Clinic

    Kasuga-Shi, Hukuoka, 816-0802, Japan

  • Mito Kyodo General Hospital

    Mito, Ibaraki, 310-0015, Japan

  • Moriyama Neurological Center Hospital

    Edogawa-Ku, Tokyo, 134-0085, Japan

  • Nagamitsu Clinic

    Hofu-Shi, Yamaguchi, 747-0802, Japan

  • Saitama Neuropsychiatric Institute

    Saitama-Shi, Saitama, 338-8577, Japan

  • Sendai Headache and Cranial Nerves Clinic

    Sendai-Shi Taihaku-Ku, Miyagi, 982-0014, Japan

  • Shin Matsudakai Atago Hospital

    Kochi, Kôti, 780-0051, Japan

  • Tatsuoka Neurology Clinic

    Kyoto Shimojo-ku, 680-8811, Japan

  • Tokyo headache clinic

    Shibuya-Ku, Tokyo, 151-0051, Japan

  • Tominaga Hospital

    Osaka, Ã"saka, 556-0017, Japan

  • Toyota Memorial Hospital

    Toyota-shi, 471-8513, Japan

Conditions

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