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Open Access 03-04-2024 | AA Amyloidosis | Review

AA Amyloidosis: A Contemporary View

Authors: Safak Mirioglu, Omer Uludag, Ozge Hurdogan, Gizem Kumru, Ilay Berke, Stavros A. Doumas, Eleni Frangou, Ahmet Gul

Published in: Current Rheumatology Reports

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Abstract

Purpose of Review

Amyloid A (AA) amyloidosis is an organ- or life-threatening complication of chronic inflammatory disorders. Here, we review the epidemiology, causes, pathogenesis, clinical features, and diagnostic and therapeutic strategies of AA amyloidosis.

Recent Findings

The incidence of AA amyloidosis has declined due to better treatment of the underlying diseases. Histopathological examination is the gold standard of diagnosis, but magnetic resonance imaging can be used to detect cardiac involvement. There is yet no treatment option for the clearance of amyloid fibril deposits; therefore, the management strategy primarily aims to reduce serum amyloid A protein. Anti-inflammatory biologic agents have drastically expanded our therapeutic armamentarium. Kidney transplantation is preferred in patients with kidney failure, and the recurrence of amyloidosis in the allograft has become rare as transplant recipients have started to benefit from the new agents.

Summary

The management of AA amyloidosis has been considerably changed over the recent years due to the novel therapeutic options aiming to control inflammatory activity. New agents capable of clearing amyloid deposits from the tissues are still needed.
Appendix
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Metadata
Title
AA Amyloidosis: A Contemporary View
Authors
Safak Mirioglu
Omer Uludag
Ozge Hurdogan
Gizem Kumru
Ilay Berke
Stavros A. Doumas
Eleni Frangou
Ahmet Gul
Publication date
03-04-2024
Publisher
Springer US
Published in
Current Rheumatology Reports
Print ISSN: 1523-3774
Electronic ISSN: 1534-6307
DOI
https://doi.org/10.1007/s11926-024-01147-8
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