Transfusion-related acute lung injury – afrequently undiagnosed reaction following transfusion ofblood components

Transfusion-related acute lung injury is the leading cause of mortality following transfusion of blood components. Its characteristic feature is acute hypoxaemia during or 6 hours after transfusion. The syndrome should be differentiated from cardiogenic respiratory failure and transfusion-associated circulatory overload. This article presents: 1) The aetiology and pathomechanism of transfusion-related acute lung injury, which are still not fully understood despite numerous studies. The model currently accepted is the multi-event one which involves both factors related to the patient and to the transfused blood components. Transfusion-related acute lung injury may be either immunological, with anti-HLA/HNA antibodies in blood components, or non-immunological, with no antibodies. 2) The diagnosis of transfusion-related acute lung injury which is based on clinical signs, evidence of the relationship with blood component transfusion and detection of antibodies. 3) The treatment and prevention of transfusion-related acute lung injury. The most important element in the prevention of transfusion-related acute lung injury is a reduction in blood component transfusion, particularly of plasma and platelet concentrate. Yet, further studies on larger groups of patients are necessary to specify the limitations of blood component transfusion..

Medienart:

E-Artikel

Erscheinungsjahr:

2015

Erschienen:

2015

Enthalten in:

Zur Gesamtaufnahme - volume:11

Enthalten in:

Pediatria i Medycyna Rodzinna - 11(2015), 3, Seite 250-258

Sprache:

Englisch ; Polnisch

Beteiligte Personen:

Jolanta Korsak [VerfasserIn]
Anna Łata [VerfasserIn]

Links:

doi.org [kostenfrei]
doaj.org [kostenfrei]
www.pimr.pl [kostenfrei]
Journal toc [kostenfrei]
Journal toc [kostenfrei]

Themen:

Anti-HLA antibodies
Anti-HNA antibodies
Blood components
DAMPs
Medicine
R
Transfusion-related acute lung injury (TRALI)

doi:

10.15557/PiMR.2015.0023

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

DOAJ049407589