Linked Life Data

20970670

Source:http://linkedlifedata.com/resource/pubmed/id/20970670

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
2010-10-25
pubmed:abstractText
One hundred two recipients of hematopoietic stem cell transplants (HSCTs) 45, from siblings and 57 from matched unrelated donors, were followed for cytomegalovirus (CMV), human herpes virus (HHV) 6, and Epstein-Barr Virus (EBV) reactivation by quantitative polymerase chain reaction in the context of immunologic reconstitution and posttransplantation complications. CMV, EBV, and HHV6 DNA copies (>100 copies/10(5) cells) were detected in 34%, 27%, and 26% of patients, respectively. The presence of 100 copies of EBV or CMV was associated with posttransplant complications: 29/66 versus 6/36 (P<.01) or 24/66 versus 4/36 (P=.01). CMV reactivation was more frequent among patients with acute graft-versus-host disease grade?I: 17/35 versus 18/67 (P<.05). Older patient age of adults>16 year (2/16 versus 33/86; P<.05) and, to a lesser extent, CMV IgG positivity before HSCT (34/84 versus 1/10; P=.08) or an HLA-mismatched graft (9/16 versus 26/86; P=.08) constituted risk factors for CMV reactivation, which resulted in a higher rate of bacterial pneumonia (7/11 versus 28/91; P=.04). EBV reactivation risk was associated with donor EBV IgG seropositivity (28/84 versus 0/10; P=.03) and donor female gender (18/47 versus 10/55; P=.03). In contrast to EBV and CMV, EBV reactivation itself was associated with encephalitis (5/8 versus 23/94; P=.013), which was also seen as a trend among HHV6 reactivations (8/8 versus 46/94; P=.08). Multivariate analysis demonstrated that these factors play independent roles in the reactivation of the investigated herpes viruses.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1873-2623
pubmed:author
pubmed:copyrightInfo
Copyright © 2010 Elsevier Inc. All rights reserved.
pubmed:issnType
Electronic
pubmed:volume
42
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3273-6
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Reactivations of cytomegalovirus, human herpes virus 6, and Epstein-Barr virus differ with respect to risk factors and clinical outcome after hematopoietic stem cell transplantation.
pubmed:affiliation
Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't