Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2002-4-25
pubmed:abstractText
Streptococcus pneumoniae (S. pneumoniae) may cause severe and lethal infections months and years following stem cell transplantation (SCT). In a prospective survey over a 3.5-year period, we assessed the incidence, risk factors and outcome for invasive pneumococcal infection (IPI) following SCT. Fifty-one episodes of IPI were reported: 43 episodes after bone marrow transplantation (BMT) and 8 after peripheral blood stem cell transplantation (PBSCT); 35 after allogeneic SCT and 16 after autologous SCT. Seven IPI episodes, all bacteraemias, were defined as early, occurring 1-35 d (median 3 d) post transplantation. Forty-four episodes were defined as late (> or = 100 d post SCT), occurring 4 months to 10 years (median 17 months) post transplantation. The incidences of early and late IPI were 2.03/1000 and 8.63/1000 transplantations respectively (P = 0.001). A higher incidence of late IPI was observed after BMT than after PBSCT (10.99 versus 3.23/1000; P < 0.01) and after allogeneic versus autologous SCT (12.20 versus 4.60/1000; P < 0.01). There was a higher estimated incidence of IPI in allogeneic patients with than in those without graft-versus-host disease (GVHD) (18.85 versus 8.25/1000; P = 0.015). The mortality rate was 20%, including 2/7 of early and 8/44 of late IPI. S. pneumoniae is a rare but important complication during the aplastic phase after SCT. In conclusion, S. pneumoniae is a significant cause of morbidity late post-transplantation, especially in allogeneic patients, and particularly those with GVHD. The high IPI mortality rate, both early and late post-transplantation, requires preventive approaches, mainly effective immunization.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0007-1048
pubmed:author
pubmed:issnType
Print
pubmed:volume
117
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
444-50
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed-meshheading:11972532-Adolescent, pubmed-meshheading:11972532-Adult, pubmed-meshheading:11972532-Australia, pubmed-meshheading:11972532-Bacteremia, pubmed-meshheading:11972532-Bone Marrow Transplantation, pubmed-meshheading:11972532-Child, pubmed-meshheading:11972532-Child, Preschool, pubmed-meshheading:11972532-Europe, pubmed-meshheading:11972532-Female, pubmed-meshheading:11972532-Follow-Up Studies, pubmed-meshheading:11972532-Graft vs Host Disease, pubmed-meshheading:11972532-Hematopoietic Stem Cell Transplantation, pubmed-meshheading:11972532-Humans, pubmed-meshheading:11972532-Incidence, pubmed-meshheading:11972532-Male, pubmed-meshheading:11972532-Meningitis, Pneumococcal, pubmed-meshheading:11972532-Middle Aged, pubmed-meshheading:11972532-Pneumococcal Infections, pubmed-meshheading:11972532-Postoperative Complications, pubmed-meshheading:11972532-Prospective Studies, pubmed-meshheading:11972532-Risk Factors, pubmed-meshheading:11972532-Time Factors, pubmed-meshheading:11972532-Transplantation, Autologous, pubmed-meshheading:11972532-Transplantation, Homologous
pubmed:year
2002
pubmed:articleTitle
Early and late invasive pneumococcal infection following stem cell transplantation: a European Bone Marrow Transplantation survey.
pubmed:affiliation
Department of Pediatrics, Hadassah University Hospital and Hebrew University Hadassah Medical School, Ein Karem, Jerusalem, Israel. engelhard@hadassah.org.il
pubmed:publicationType
Journal Article, Multicenter Study