Acute bleeding complications in patients after bone marrow transplantation

Shoshan Nevo, Georgia B. Vogelsang

Research output: Contribution to journalReview article

Abstract

Acute bleeding is a frequent complication that commonly associates with increased morbidity after bone marrow transplantation. Except for diffuse alveolar hemorrhage and cerebral hemorrhage, bleeding is infrequently recorded as a direct cause of death. Yet outcome analyses showed that bleeding from any reviewed site was associated with reduced survival. Reduced survival was correlated with bleeding intensity and the number of bleeding sites. These data point to the need to monitor all manifestations of bleeding, as bleeding may identify patients at risk for bone marrow transplantation toxicity. Until recently, prophylactic platelet transfusions were commonly given at a trigger of 20 × 109/L. Whereas bleeding is more likely to occur when platelet counts drop to low levels, most bleeding episodes were recorded with platelet counts greater than 20 × 109/L, suggesting causes other than profound thrombocytopenia in the pathogenesis of bleeding. Given that a trigger of 10 × 109/L has become accepted for prophylactic platelet transfusions, care should be taken to ensure that parameters other than the incidence of bleeding have not been adversely affected.

Original languageEnglish (US)
Pages (from-to)319-325
Number of pages7
JournalCurrent opinion in hematology
Volume8
Issue number5
DOIs
StatePublished - Sep 18 2001
Externally publishedYes

ASJC Scopus subject areas

  • Hematology

Fingerprint Dive into the research topics of 'Acute bleeding complications in patients after bone marrow transplantation'. Together they form a unique fingerprint.

  • Cite this