Frailty
Conditions
Interventions
Case series:Nil
Sponsors
The Third Medical Center of Chinese PLA General Hospital
Eligibility
Sex/Gender
All
Age
60 Years to 95 Years
Inclusion criteria
Inclusion criteria: 1. elderly patients who underwent limb surgery under general anesthesia in our hospital; 2. Aged over 60 years old, regardless of sex; 3. ASA I - III.
Exclusion criteria
Exclusion criteria: 1. Had dementia or a clear history of cognitive dysfunction, mental system disease, brain trauma, hearing, vision or language communication disorders could not complete this survey; 2. With delirium were assessed as delirium before operation; 3. Emergency operation; 4. Patient or guardian does not sign informed consent; 5. Major complications occurred during and after operation, such as cardiac arrest, pulmonary embolism and so on.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Calcitonin original;Troponin;Cortisol;Interleukin 1 ß; | — |
Secondary
| Measure | Time frame |
|---|---|
| eGFR;Scr;ß2-MG;Homocysteine; | — |
Countries
China
Contacts
Public ContactLiu Yongzhe
Anesthesia Department of the Third Medical Center of PLA General Hospital
Outcome results
None listed