control group:Intravenous infusion of normal saline
Sponsors
Huai'an Maternal and Child Health Care Hospital, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Affiliated Yantai Yuhuangding Hospital,Medical College of Qingdao University, Yantai Yuhuangding Hospital, Civil Aviation General Hospital
Conditions
Heart Valve DiseaseHypoxic-ischemic lung injury caused by unilateral ventilationPerioperative managementPostsurgical Deliriumaortic dissectionpostoperative cognitive dysfunction
Early Phase 1
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Prevention and Application of Pituitrin in vasoplegic syndrome during Aortic Dissection operation:a randomized controlled study
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The Effect of Dexmedetomidine on Oxidative Stress-Induced DNA Damage and Ferroptosis in Single-lung Ventilation Patients Undergoing Thoracoscopic Lung Cancer Surgery
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The Effect of Perioperative Vitamin C Supplementation on Postoperative Delirium and Intraoperative Blood Selenium Levels in Older Patients: A Randomized Controlled Trial
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Start: 2026-02-13Updated: 2026-02-16