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Related Experiment Video

Updated: Jun 18, 2026

Methods for Quantitative Detection of Antibody-induced Complement Activation on Red Blood Cells

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Published on: January 29, 2014

[Autoimmune hemolytic anemia].

Sigbjørn Berentsen¹, Tatjana Sundic, Tor Hervig

¹Medisinsk klinikk, Haugesund sjukehus, Helse Fonna, 5504 Haugesund, Norway. sigbjorn.berentsen@haugnett.no

Tidsskrift for Den Norske Laegeforening : Tidsskrift for Praktisk Medicin, Ny Raekke

|November 10, 2009

Summary

This summary is machine-generated.

Autoimmune hemolytic anemia (AIHA) diagnosis and treatment are advancing. Identifying specific AIHA subgroups and associated conditions is crucial for effective therapy and improved patient outcomes.

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Area of Science:

Hematology
Immunology
Internal Medicine

Context:

Autoimmune hemolytic anemia (AIHA) knowledge is rapidly expanding, particularly regarding pathogenesis, associated disorders, and transfusion immunology.
New therapeutic strategies for AIHA are emerging, necessitating updated clinical guidance.

Purpose:

To review current understanding and management of autoimmune hemolytic anemia.
To highlight the heterogeneity of AIHA and the importance of subclassification for treatment decisions.

Summary:

AIHA is a diverse condition; warm-antibody AIHA often links to chronic lymphocytic leukemia or autoimmune diseases, treated with corticosteroids and splenectomy, or rituximab for refractory cases.
Cold-antibody AIHA, including cold agglutinin disease, requires specific management, often refractory to steroids, with rituximab as a key therapy.
Transfusion in AIHA necessitates careful antigen phenotyping and alloantibody screening due to potential complications.

Impact:

Accurate subclassification of AIHA is vital for tailoring treatment strategies.
Identifying underlying conditions associated with AIHA improves patient management.
Inclusion of cold agglutinin disease patients in clinical trials can advance therapeutic options.