Article (Scientific journals)
Underdiagnosed veno-occlusive disease/sinusoidal obstruction syndrome (VOD/SOS) as a major cause of multi-organ failure in acute leukemia transplant patients: an analysis from the EBMT Acute Leukemia Working Party.
Bazarbachi, Abdul Hamid; Al Hamed, Rama; Labopin, Myriam et al.
2021In Bone Marrow Transplantation, 56, p. 917-927
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Abstract :
[en] Allogeneic hematopoietic cell transplantation (alloHCT) is a complex, potentially fatal therapy featuring a myriad of complications. Triggering event(s) of such complications vary significantly, but often a so-called "multi-organ failure" (MOF) is reported as the leading cause of death. The identification of the exact trigger of MOF is critical towards early and disease-specific intervention to improve outcome. We examined data from 202 alloHCT patients reported to have died of MOF from the EBMT registry aiming to determine their exact cause of death focusing on veno-occlusive disease/sinusoidal obstruction syndrome (VOD/SOS) due to its life-threatening, often difficult to capture yet preventable nature. We identified a total of 70 patients (35%) for whom VOD/SOS could be considered as trigger for MOF and leading cause of death, among which 48 (69%) were previously undiagnosed. Multivariate analysis highlighted history of hepatic comorbidity or gentuzumab use and disease status beyond CR1 as the only significant factors predictive of VOD/SOS incidence (OR = 6.6; p = 0.001 and OR = 3.3; p = 0.004 respectively). VOD/SOS-related MOF was widely under-reported, accounting for 27% of deaths attributed to MOF of unknown origin without a previous VOD/SOS diagnosis. Our results suggest most missed cases developed late VOD/SOS beyond 21 days post-alloHCT, highlighting the importance of the newly revised EBMT criteria.
Disciplines :
Hematology
Author, co-author :
Bazarbachi, Abdul Hamid
Al Hamed, Rama
Labopin, Myriam
Halaburda, Kazimierz
Labussiere, Helene
Bernasconi, Paolo
Schroyens, Wilfried
Gandemer, Virginie
Schaap, Nicolaas P. M.
Loschi, Michael
Jindra, Pavel
Snowden, John
Wu, Depei
Guffroy, Blandine
Rovira, Montserrat
Chantepie, Sylvain P.
Poiré, Xavier
Lopez-Corral, Lucia
Nikolousis, Manos
Pelosini, Matteo
Ciceri, Fabio
Baron, Frédéric  ;  Université de Liège - ULiège > I3-Hematology
Bazarbachi, Ali
Corbacioglu, Selim
Savani, Bipin N.
Peric, Zinaida
Nagler, Arnon
Carreras, Enric
Mohty, Mohamad
More authors (19 more) Less
Language :
English
Title :
Underdiagnosed veno-occlusive disease/sinusoidal obstruction syndrome (VOD/SOS) as a major cause of multi-organ failure in acute leukemia transplant patients: an analysis from the EBMT Acute Leukemia Working Party.
Publication date :
2021
Journal title :
Bone Marrow Transplantation
ISSN :
0268-3369
eISSN :
1476-5365
Publisher :
Nature Publishing Group, United Kingdom
Volume :
56
Pages :
917-927
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 31 December 2020

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