Cooler heads may prevail: new study tests best temperature for aortic surgery

NCT ID NCT02860364

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 32 times

Summary

This study compares two cooling methods (mild at 32°C vs. moderate at 26°C) used during aortic surgery to protect the brain and other organs. About 282 adults having planned aortic hemiarch surgery will be randomly assigned to one temperature. The goal is to see which temperature leads to fewer complications like stroke or kidney injury.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Dalhousie university

    NOT_YET_RECRUITING

    Halifax, Nova Scotia, B3H 3A7, Canada

    Contact

  • Fraser Health Authority

    RECRUITING

    Surrey, British Columbia, V3T 0H1, Canada

    Contact

  • Institut universitaire de cardiologie et de pneumologie de Québec

    RECRUITING

    Québec, Quebec, G1V 4G5, Canada

    Contact

  • Kelowna General Hospital

    RECRUITING

    Kelowna, British Columbia, V1Y 1T2, Canada

    Contact

  • London Health Sciences Centre

    RECRUITING

    London, Ontario, N6A 5A5, Canada

    Contact

  • Massachusetts General

    RECRUITING

    Boston, Massachusetts, 02114, United States

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  • Montreal Heart Institute

    RECRUITING

    Montreal, Quebec, H1T 1C8, Canada

    Contact

  • Ohio State University Medical Center

    RECRUITING

    Columbus, Ohio, 43210, United States

    Contact

  • The Valley Hospital

    RECRUITING

    Ridgewood, New Jersey, 07450, United States

    Contact

    Contact

  • University Health Network

    RECRUITING

    Toronto, Ontario, M5G 2N2, Canada

    Contact

  • University of British Columbia

    NOT_YET_RECRUITING

    Vancouver, British Columbia, V6Z 1Y6, Canada

    Contact

  • University of Ottawa Heart Institute

    RECRUITING

    Ottawa, Ontario, K1Y 4W7, Canada

    Contact

Conditions

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