● Recruiting

Effects of Different Inhaled Oxygen Concentrations on Lung Function in Older Patients After Laparoscopic Gastrointestinal Surgery Under General Anesthesia

Condition: Oxygenation Index · Sponsor: China Medical University, China

PhasePhase 4

Planned participants1176

Who can joinAll sexes, 65 Years to no upper limit

Healthy volunteersNo

About this study

This was a multicenter, prospective, parallel-grouping, randomized controlled clinical study comparing low FiO2 (40%) and high FiO2 (80%) levels in older patients undergoing laparoscopic gastrointestinal surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Tianhao Zhang, M.D. · +862483283100 · zhth774176947@163.com

Yang An, M.D. · +862483283100 · cmu_ay2016@163.com

Always discuss trial participation with your own doctor first.

Locations (16)

the First Hospital of China Medical University	Shenyang, Liaoning, China	Recruiting
Beijing Friendship Hospital, Capital Medical University	Beijing, China	Recruiting
Sichuan Provincial People's Hospital	Chendu, China	Recruiting
Chifeng Municipal Hospital	Chifeng, China	Recruiting
Dalian Third People's Hospital	Dalian, China	Recruiting
First Affiliated Hospital, Dalian Medical University	Dalian, China	Recruiting
First Affiliated Hospital of Harbin Medical University	Harbin, China	Recruiting
Harbin Medical University Cancer Hospital	Harbin, China	Recruiting
First Medical University and Shandong Provincial Qianfoshan Hospital	Jinan, China	Recruiting
First Affiliated Hospital of Kunming Medical University	Kunming, China	Recruiting
Affiliated Hospital of Qingdao University	Qingdao, China	Recruiting
Liaoning Cancer Hospital and Institute	Shenyang, China	Recruiting

+ 4 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06359106