Postoperative delirium
Conditions
Interventions
The percutaneous auricular vagus nerve stimulation group (taVNS) group:A commercial transcutaneous electrical nerve stimulation device (Roscoe TENS7000) was used for stimulation, with a custom stimula
Sham stimulation (SS) group:The stimulation was performed using the commercial transcutaneous electrical nerve stimulation device (Roscoe TENS7000), with two electrode clamps attached to the earlobe a
Sponsors
Hebei General Hospital
Eligibility
Sex/Gender
All
Age
65 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1.Age 65 to 85 years old; 2.ASA grade II or III; 3.Communicate without obstacles and be willing to complete the neuropsychological test;
Exclusion criteria
Exclusion criteria: 1.Preoperative neuro-psychiatric disorders or long-term use of antidepressants or sedatives; 2.Impaired vision or hearing, making it impossible to conduct cognitive function assessment; 3.Those with sinus bradycardia and severe cardiopulmonary dysfunction before the operation; 4.The preoperative Mini-Mental State Examination (MMSE) score was less than 23 points; 5.Refuse to participate in this researcher; 6.Patients who were transferred to the ICU after the operation;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of postoperative delirium; | — |
Countries
China
Contacts
Public ContactHuanhuan Zhang
Hebei General Hospital
Outcome results
None listed