control group:Routine preparation and education

2 trials

Sponsors

Affiliated Hospital of Xuzhou Medical University

Conditions

Arthroplasty and cognitive educationArthroplasty and improved cognitive education

Unknown Phase

Improved cognitive education to improve the effect of arthroplasty patients

RecruitingChiCTR2000038898

Affiliated Hospital of Xuzhou Medical UniversityArthroplasty and improved cognitive education

Start: 2020-10-08Updated: 2021-01-05

Cognitive education improves the efficacy of arthroplasty in elderly patients

RecruitingChiCTR2000041544

Affiliated Hospital of Xuzhou Medical UniversityArthroplasty and cognitive education

Start: 2020-12-23Updated: 2021-03-15