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 @ 5:29 PM
Ignite Modification Date:
2025-12-24 @ 5:29 PM
NCT ID:
NCT06999668
Eligibility Criteria:
Inclusion Criteria:
Age ≥ 65 years; Preoperative MRI diagnosis of cerebral small vessel disease (CSVD); Scheduled to undergo non-cardiac, non-intracranial procedures under general anesthesia; Expected surgery duration \> 2 hours; ASA physical status classification: I-III; No use of cognitive-enhancing medications within 3 months prior to surgery; Willing to participate and provide written informed consent.
Exclusion Criteria:
Contraindications to cranial MRI (e.g., cardiac pacemaker, metallic implants, etc.); Patients experiencing subjective discomfort (dizziness, nausea, vomiting) during VR device adaptation; Severe visual or auditory impairment; Severe hepatic or renal dysfunction; Pre-existing neuropsychiatric disorders (schizophrenia, epilepsy, Parkinson's disease, delirium, etc.); Inability to complete preoperative neuropsychological assessments (dementia, deaf-mutism, communication disorders); History of cerebrovascular events (stroke, transient ischemic attack, etc.) within 3 months prior to surgery; Current use of sedatives/antidepressants or history of psychoactive substance abuse/alcoholism.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Study:
NCT06999668
Study Brief:
Protocol Section:
NCT06999668