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Control group:Routine preoperative visit

3 trials

Sponsors

The Zhongshan Ophthalmic Center,Sun Yat-sen University, The First Affiliated Hospital of Wenzhou Medical University, The Affiliated Hospital of Qingdao University

Conditions

NoneSleep disorders refer to sleep structure disorder, including decreased sleep depth, prolonged sleep latency, and increased number of nocturnal awakenings. Cognitive impairment is characterized by disorientation and memory impairment, and can induce postoperative delirium in severe cases.day surgery

Early Phase 1

Application effect evaluation of cloud platform in preoperative visit of patients with ophthalmic day surgery
Active, not recruitingChiCTR2400091862
The Zhongshan Ophthalmic Center,Sun Yat-sen Universityday surgery
Start: 2024-11-05Updated: 2024-11-11

Unknown Phase

Self-Disclosure and Virtual Reality Preoperative Visitation to Improve Sleep, Anxiety, and Cognition in Cardiac Surgery ICU Patients
Active, not recruitingChiCTR2500115638
The First Affiliated Hospital of Wenzhou Medical UniversitySleep disorders refer to sleep structure disorder, including decreased sleep depth, prolonged sleep latency, and increased number of nocturnal awakenings. Cognitive impairment is characterized by disorientation and memory impairment, and can induce postoperative delirium in severe cases.
Start: 2026-01-10Updated: 2026-01-05
The Application of Generative Artificial Intelligence-Assisted Preoperative Visits in Patients Undergoing Surgery
Active, not recruitingChiCTR2600122093
The Affiliated Hospital of Qingdao UniversityNone
Start: 2026-04-20Updated: 2026-04-14