Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 2:51 AM
Ignite Modification Date:
2025-12-25 @ 2:51 AM
NCT ID:
NCT04219033
Eligibility Criteria:
Inclusion Criteria:
1. aged 65 and above
2. non-cardiac surgery under general anesthesia;
3. American Society of Anesthesiology(ASA) classification I- II
4. Patients aged 18-40 years old are set as background
Exclusion Criteria:
1. patients with central nervous system diseases and mental diseases
2. preoperative minimal mental status examination(MMSE) score\<24;
3. ASA status III or higher
3\) those who have received less than 5 years of education since entering primary school; 4) history of sedatives or antidepressants use; 5) existed or anticipated alcohol or drug abuse(over 40°c and over 100ml per day for the past 3 months); 6) history of surgery within the previous year; 7) those with severe visual or hearing impairment; 8) those participated in other clinical studies within last 3 months;
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Maximum Age:
100 Years
Study:
NCT04219033
Study Brief:
Protocol Section:
NCT04219033