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Amyloidosis, Hereditary, Transthyretin-Related, Immunoglobulin Light-chain Amyloidosis, Alzheimer Disease, Amyloidosis, Amyloid Neuropathies, Familial

NCT06471660 2025-12-18

Family Caregiver Online Survey (Dementia and Swallowing Difficulties)

Completed

219 enrolled

Lymphoid

Mixed Dementias, Alzheimer Disease, Deglutition Disorders, Dementia, Lymphoma, Follicular, Dementia, Vascular, Pick Disease of the Brain, Lewy Body Disease

NCT04571697 2025-04-27

A Study of Comparing Rates of Dementia and Alzheimer's Disease in Participants Initiating Methotrexate Versus Those Initiating Anti-tumor Necrosis Factor (TNF)-Alpha Therapy

Completed

34,647 enrolled

Alzheimer Disease, Dementia

NCT03923920 2021-12-22

ALF

Completed

200 enrolled

Plasma cell

Amyloidosis, Hereditary, Transthyretin-Related, Immunoglobulin Light-chain Amyloidosis, Alzheimer Disease, Amyloidosis, Spinal Stenosis

NCT02761707 2019-07-18

Biomarkers in Neural Disorders

Completed

54 enrolled

Alzheimer Disease, Myasthenia Gravis, Parkinson Disease, Spinal Cord Injuries, Supranuclear Palsy, Progressive, Multiple System Atrophy, Essential Tremor, Lewy Body Disease

NCT03246269 2018-05-31