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:
2025-12-24 @ 7:38 PM
Ignite Modification Date:
2025-12-24 @ 7:38 PM
NCT ID:
NCT04017403
Eligibility Criteria:
Inclusion Criteria:
1. . Age is greater than or equal to 65 years old
2. . Can communicate normally
3. . Selective knee ankle, hip replacement or lumbar open reduction and internal fixation under general anesthesia
4. . ASA graded at I-II level
5. . Patient or family informed consent
Exclusion Criteria:
1. . Have a brain disease, or have a history of brain disease
2. .MMSE check of less than 24 points.
3. . History of neurological and psychological disorders including AD, stroke, psychosis
4. . Serious hearing or visual impairment
5. . Preoperative systolic blood pressure \>190mmhg, or diastolic blood pressure \>100mmhg
6. . The patient or family refuses
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Maximum Age:
80 Years
Study:
NCT04017403
Study Brief:
Protocol Section:
NCT04017403