Breathing easier after surgery: finding the right oxygen mix
NCT ID NCT06359106
Summary
This study aims to determine whether using lower or higher oxygen levels during surgery helps protect lung function in older adults undergoing gastrointestinal procedures. Researchers will compare two approaches—40% oxygen versus 80% oxygen—in 1,176 patients aged 65+ across multiple hospitals in China. The main goal is to see which approach leads to better breathing outcomes and fewer lung complications after surgery.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Affiliated Hospital of Qingdao University
RECRUITINGQingdao, China
Contact
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Beijing Friendship Hospital, Capital Medical University
RECRUITINGBeijing, China
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Chifeng Municipal Hospital
RECRUITINGChifeng, China
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Dalian Third People's Hospital
RECRUITINGDalian, China
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First Affiliated Hospital of Harbin Medical University
RECRUITINGHarbin, China
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First Affiliated Hospital of Kunming Medical University
RECRUITINGKunming, China
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First Affiliated Hospital, Dalian Medical University
RECRUITINGDalian, China
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First Hospital of Hebei Medical University
RECRUITINGShijia Zhuang, China
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First Medical University and Shandong Provincial Qianfoshan Hospital
RECRUITINGJinan, China
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Harbin Medical University Cancer Hospital
RECRUITINGHarbin, China
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Liaoning Cancer Hospital and Institute
RECRUITINGShenyang, China
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Second Hospital of Hebei Medical University
RECRUITINGShijia Zhuang, China
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Shenzhen People's Hospita
RECRUITINGShenzhen, China
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Sichuan Provincial People's Hospital
RECRUITINGChendu, China
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YANBIAN University Hospital（Yanbian Hospital）
RECRUITINGYanbian, China
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the First Hospital of China Medical University
RECRUITINGShenyang, Liaoning, 110001, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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