Heart surgery gas study pulled before it began

NCT ID NCT04022161

First seen Jan 04, 2026 · Last updated May 13, 2026 · Updated 18 times

Summary

This study was designed to see if giving nitric oxide gas during heart surgery changes levels of certain molecules linked to oxidative stress. It was an add-on to a larger trial and planned to include adults having elective heart surgery. However, the study was withdrawn before enrolling any participants, so no results are available.

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Contacts and locations

Locations

  • MP 825 Southampton General Hospita

    Southampton, Hampshire, SO16 6YD, United Kingdom

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

Conditions

Explore the condition pages connected to this study.