Postoperative delirium
Conditions
Interventions
Experimental group:Intravenous induction of midazolam was performed at 0.02mg/kg
Control group:The same dose of saline was administered intravenously
Sponsors
Department of Anesthesiology, Ningbo Sixth Hospital
Eligibility
Sex/Gender
All
Age
65 Years to No maximum
Inclusion criteria
Inclusion criteria: 1) Age =65 years old; 2) Spinal surgery with general anesthesia is planned; 3) American Society of Anesthesiologists Medical Conditions (ASA) Class I-III; 4) Agreed to participate in the study and have signed the informed consent. Patients were enrolled in the study if they met all the inclusion criteria
Exclusion criteria
Exclusion criteria: 1) American Society of Anesthesiologists (ASA) Level V and above; 2) Patients admitted to ICU before surgery, and/or transferred to ICU after surgery due to medical conditions; 3) Multi-site fracture surgery 4) Untreated or undertreated hyperthyroidism 5) Patients with severe cardiovascular disease (such as heart attack, unstable angina and congestive heart failure within six months) 6) Patients with increased eye pressure (such as glaucoma) 7) Patients who are unable to communicate normally or have serious mental illness 8) Patients with increased intracranial pressure 9) Patients with moderate to severe dementia were evaluated by MMSE before surgery 10) Refusing to sign the study informed consent
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of delirium;Incidence of agitation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale, VAS; | — |
Countries
China
Contacts
Public ContactZhu Miao
Ningbo Sixth Hospital
Outcome results
None listed