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Temporal Dynamics of ARIA-E: Quantifying Longitudinal Changes in Amyloid-Related Imaging Abnormalities

ISMRM Annual Meeting
Motivation: Using anti-amyloid monoclonal antibodies to treat Alzheimer’s disease (AD) can lead to ‘Amyloid-Related Imaging Abnormalities’ (ARIA), indicative of oedema (ARIA-E). ARIA-E's transient nature poses diagnostic challenges, necessitating efficient detection and monitoring, which is critical for drug development ...
Ela Kanani   +10 more
openaire   +1 more source

Amyloid-Related Imaging Abnormalities (ARIA): essential insights for diagnosis and management

Learning objectives: 1. Explain the pathophysiology of ARIA in the context of Alzheimer’s disease and provide a brief overview of monoclonal antibodies used in its treatment. 2.
openaire   +1 more source

An in vivo model of Amyloid-Related Imaging Abnormalities (ARIA) predicts ARIA incidence of anti-Aβ antibodies seen in clinical trials

Abstract Amyloid-related imaging abnormality (ARIA) is the most common adverse event associated with amyloid-beta (Aβ) immunotherapy. The neuropathology underlying active ARIA lesions has been studied in only a few rare fatal cases. A faithful translational model of ARIA should allow a better understanding of pathogenic mechanisms and ...
Edward D. Plowey   +13 more
openaire   +1 more source

Accelerating 3T MRI standardized protocol for detection of Amyloid Related Imaging Abnormality (ARIA) using Philips SmartSpeed

ISMRM Annual Meeting
Amyloid Related Imaging Abnormality (ARIA) was reported in 40% of patients treated with anti-amyloid beta drugs in phase 3 trials. It is expected to be a significant factor in the clinical application of new Alzheimer’s Disease (AD) modifying therapies and requires standardized and practical imaging.
Sandeep Ganji   +5 more
openaire   +1 more source

Lecanemab Associated Status Epilepticus and Psychosis With Serious ARIA-E (Amyloid Related Imaging Abnormalities – Edema): Case Report

American Journal of Respiratory and Critical Care Medicine
Abstract Alzheimer's disease is a neurodegenerative disorder which primarily affects older adults and is the most common cause of dementia. Recombinant monoclonal antibody treatments such as Lecanemab are directed against early Alzheimer's disease and are highly effective at reducing amyloid plaque burden, however, are paired with ...
V. Singh   +6 more
openaire   +1 more source

Abstract TP214: New Discoveries in Amyloid-Related Imaging Abnormalities with Hemorrhage (ARIA-H) and Anti-Amyloid Beta Monoclonal Antibodies

Stroke
Background: Amyloid-related Imaging Abnormalities (ARIA) are adverse effects that occur during amyloid beta monoclonal antibody treatment for Alzheimer's disease, including edema-type ARIA and hemorrhage-type ARIA. Few retrospective analysis have compared ARIA-H incidence among individual monoclonal antibodies, and a ...
Dinghao An, Yun Xu
openaire   +1 more source

Amyloid-Related Imaging Abnormalities: An Update

American Journal of Roentgenology, 2023
Michelle Roytman, Greg Zaharchuk
exaly  

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