Effect Of Aspirin Preoperative on Postoperative Cognitive Dysfunction In Elderly Patients Undergoing Knee Arthroplasty
Clinical trial NCT04225702 · UNKNOWN
Trial details
- NCT number
- NCT04225702
- Sponsor
- Xuzhou Medical University
- Status
- UNKNOWN
- Study type
- OBSERVATIONAL
- Start date
- 2020-01-01
- Primary completion
- 2020-06-30
- Enrollment
- 220
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