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This database contains 5 studies, archived under the term: "plasma"

Safety and changes in plasma and cerebrospinal fluid amyloid beta after a single administration of an amyloid beta monoclonal antibody in subjects with Alzheimer disease

Objectives: Active and passive immunization strategies have been suggested as possible options for the treatment of Alzheimer disease (AD). LY2062430 (solanezumab) is a humanized monoclonal antibody being studied as a putative disease-modifying treatment of AD.; Methods: Patients with mild to moderate AD were screened and selected for inclusion. Initial screening was performed for 54 subjects, […]

Effect of an antioxidant drink on homocysteine levels in Alzheimer’s patients

Background: A large body of evidence supports a role of oxidative stress in Alzheimer disease (AD) and in cerebrovascular disease. Blood levels of homocysteine may be increased in AD and hyperhomocysteinemia may contribute to disease pathophysiology by vascular and direct neurotoxic mechanisms. Even in the absence of vitamin deficiency, plasma total homocysteine (tHcy) concentration may […]

A randomized placebo controlled trial of homocysteine lowering to reduce cognitive decline in older demented people

Introduction: Whether homocysteine lowering by B vitamins can reduce cognitive decline in Alzheimer disease and vascular dementia patients is unclear.; Methods and Materials: 140 subjects with mild to moderate Alzheimer disease or vascular dementia were randomly assigned to take 1 mg of methylcobalamin and 5 mg of folic acid, or placebo once daily for 24 […]

Human Albumin Grifols 5% in plasmapheresis: a new therapy involving beta-amyloid mobilisation in Alzheimer’s disease

Introduction and Aims: Results from a pilot study and its 2-year extension (IG0502) performed on patients with mild or moderate Alzheimer’s disease revealed a tendency towards clinical stabilization after a plasmapheresis program with plasma exchange with therapeutic albumin Human Albumin Grifols 5%. Plasma levels of Alphabeta(40) and Alphabeta(42) presented a saw-tooth pattern associated to plasma […]

Intravenous immunoglobulin for treatment of mild-to-moderate Alzheimer’s disease: a phase 2, randomised, double-blind, placebo-controlled, dose-finding trial

Background: Three small trials suggest that intravenous immunoglobulin can affect biomarkers and symptoms of mild-to-moderate Alzheimer’s disease. We tested the safety, effective dose, and infusion interval of intravenous immunoglobulin in such patients.; Methods: We did a multicentre, placebo-controlled phase 2 trial at seven sites in the USA and five in Germany. Participants with probable Alzheimer’s […]

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