Alzheimer's disease observation group:None

2 trials

Sponsors

Shanghai General Hospital, The Third Affiliated Hospital of Southern Medical University

Conditions

Alzheimer's DiseaseDiabetes mellitus, age-related macular degeneration, diabetic retinopathy, retinal vein occlusion, primary angle-closure glaucoma, cataract, Alzheimer disease, Parkinson disease

Unknown Phase

Exploration of Tear Biomarkers for Age- and Metabolism-Related Diseases: A Metabolomic and Lipidomic Case-Control Study

Active, not recruitingChiCTR2600123120

Shanghai General HospitalDiabetes mellitus, age-related macular degeneration, diabetic retinopathy, retinal vein occlusion, primary angle-closure glaucoma, cataract, Alzheimer disease, Parkinson disease

Start: 2026-04-22Updated: 2026-04-27

Clinical Study of Plasma Aß34 as a Biomarker for Alzheimer's Disease

Active, not recruitingChiCTR2600123739

The Third Affiliated Hospital of Southern Medical UniversityAlzheimer's Disease

Start: 2026-04-30Updated: 2026-05-04