Heart hole migraine relief: which pill works best?

NCT ID NCT05546320

First seen May 04, 2026 · Last updated May 16, 2026 · Updated 1 time

Summary

This study tested three types of medication—blood thinners, anti-clotting drugs, and standard migraine treatments—to see which best reduces migraine attacks in people who also have a small hole in the heart (PFO). About 1,000 adults with frequent migraines took part. The goal was to find if heart-related medications work better than usual migraine therapy.

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Contacts and locations

Locations

  • Affiliated Zunhua People's Hospital of North China University of Science and Technology

    Zunhua, Hebei, China

  • Beijing Tiantan Hospital, Capital Medical University

    Beijing, Beijing Municipality, China

  • Central China Fuwai Hospital of Zhengzhou University

    Zhengzhou, Henan, China

  • Clinical Medical College and Affiliated Hospital of Chengdu University

    Chengdu, Sichuan, China

  • Dalian Municipal Central Hospital

    Dalian, Liaoning, China

  • Dalian University Affiliated Zhongshan Hospital

    Dalian, Liaoning, China

  • Daqing Longnan Hospital

    Daqing, Heilongjiang, China

  • First Hospital of Shanxi Medical University

    Taiyuan, Shanxi, China

  • Fuwai Cardiovascular Hospital of Yunnan Province

    Kunming, Yunnan, China

  • Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen Hospital

    Shenzhen, Guangdong, China

  • Gansu Provincial Hospital

    Lanzhou, Gansu, China

  • Guangdong Provincial People's Hospital

    Guangzhou, Guangdong, China

  • Guizhou Provincial People's Hospital

    Guiyang, Guizhou, China

  • Hebei General Hospital

    Shijiazhuang, Hebei, China

  • Jiangxi Provincial People's Hospital Affiliated to Nanchang University

    Nanchang, Jiangxi, China

  • Nanyang Central Hospital

    Nanyang, Henan, China

  • National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences

    Beijing, Beijing Municipality, China

  • People's Hospital of Ningxia Hui Autonomous Region Affiliated to Ningxia Medical University

    Yinchuan, Ningxia, China

  • Qingdao Fuwai Cardiovascular Hospital

    Qingdao, Shandong, China

  • Shangqiu First People's Hospital

    Shangqiu, Henan, China

  • Suzhou Hospital of Anhui Medical University

    Suzhou, Anhui, China

  • The First Affiliated Hospital of Anhui Medical University

    Hefei, Anhui, China

  • The First Affiliated Hospital of Chengdu Medical College

    Chengdu, Sichuan, China

  • The First Affiliated Hospital of Kunming Medical University

    Kunming, Yunnan, China

  • The First Affiliated Hospital of USTC

    Hefei, Anhui, China

  • The First Affiliated Hospital, Guangxi Medical University

    Nanning, Guangxi, China

  • The Fourth People's Hospital of Shenyang

    Shenyang, Liaoning, China

  • The Second Affiliated Hospital of Lanzhou University

    Lanzhou, Gansu, China

  • The Second Affiliated Hospital of Nanchang University

    Nanchang, Jiangxi, China

  • The Second Affiliated Hospital of Xinjiang Medical University

    Ürümqi, Xinjiang, China

  • The Second Hospital of Hebei Medical University

    Shijiazhuang, Hebei, China

  • The Second Hospital, Cheeloo College of Medicine, Shandong University

    Jinan, Shandong, China

  • The Seventh Affiliated Hospital of Sun Yat-sen University

    Shenzhen, Guangdong, China

  • West China Hospital of Sichuan University

    Chengdu, Sichuan, China

  • Wuhan Asia Heart Hospital

    Wuhan, Hubei, China

  • Xiangyang Central Hospital

    Xiangyang, Hubei, China

  • Xingtai People's Hospital

    Xingtai, Hebei, China

  • Zhengzhou Central Hospital Affiliated to Zhengzhou University

    Zhengzhou, Henan, China

  • Zibo Central Hospital Affiliated to Binzhou Medical College

    Zibo, Shandong, China

Conditions

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