Actively Recruiting
The Effect of 40 Hz Transcranial Stimulation on the Incidence of Delirium After Total Hip Replacement or Total Knee Replacement Arthroplasty in Elderly Patients.
Led by Henan Provincial People's Hospital · Updated on 2024-08-28
110
Participants Needed
1
Research Sites
45 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Delirium is an acute confusional state, it is a sign of acute encephalopathy, also known as acute brain failure, acute brain dysfunction or mental state changes.Postoperative delirium can cause post-traumatic stress disorder, affects patients' quality of life, extend the length of hospital stay, increased hospitalization cost, and is closely relative to short-term and long-term mortality after surgery. Exogenous 40 Hz stimulation can improve cognitive functioning. Therefore, the aim of this study was to investigate the effect of exogenous 40Hz stimulation on the incidence of postoperative delirium in elderly patients undergoing hip and knee replacement.
CONDITIONS
Official Title
The Effect of 40 Hz Transcranial Stimulation on the Incidence of Delirium After Total Hip Replacement or Total Knee Replacement Arthroplasty in Elderly Patients.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 65 and 85 years
- Any gender
- Undergoing general anesthesia for unilateral total hip or knee replacement surgery
- ASA classification I to III
- No use of mental or central nervous system drugs before surgery
- Preoperative Mini-Mental State Examination (MMSE) scores: illiterate > 17, primary education > 20, junior high school and above > 24
- Provided informed consent
You will not qualify if you...
- Severe liver or kidney dysfunction
- Presence of mental or nervous system diseases before surgery
- History of alcoholism or long-term use of sedatives or analgesics
- History of delirium or unwillingness to cooperate
- Massive blood loss, blood transfusion during surgery, or prolonged operation time
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Henan People's Hospital
Zhengzhou, Henan, China
Actively Recruiting
Research Team
Z
Zhang jiaqiang
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
QUADRUPLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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