Postoperative delirium
Conditions
Interventions
Postoperative delium group:None
Sponsors
The First Hospital of Shanxi Medical University
Eligibility
Sex/Gender
All
Age
65 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Elderly patients who are scheduled to undergo hip and knee replacement surgery at the First Hospital of Shanxi Medical University from March 2025 to July 2025; 2. Male or female, aged >= 65 years old; 3. The expected duration of anesthesia exceeds 30 minutes; 4. ASA classification: I-III levels.
Exclusion criteria
Exclusion criteria: 1.Preoperative suffering from neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease 2. Suffering from cerebrovascular disease, cranial tumors, traumatic brain injury and other diseases, including pituitary tumors, cerebral hemorrhage, cerebral infarction, etc; 3.Long term alcoholism or suffering from mental illnesses such as schizophrenia, depression, or long-term use of psychotropic drugs; 4. Severe visual, auditory, or language communication impairments; 5.Patients with severe respiratory complications or severe pulmonary dysfunction, including difficult airways, asthma, thoracic diseases, restrictive and obstructive pulmonary diseases, thoracic and spinal deformities; 6. Merge severe cardiovascular complications, including congenital heart disease, severe arrhythmia, coronary heart disease, myocardial infarction, heart failure, cardiomyopathy, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative delirium; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative PACU stay duration;Duration of hospitalization; | — |
Countries
China
Contacts
Public ContactWenjie Zhang
The First Hospital of Shanxi Medical University
Outcome results
None listed