Document Detail


Clinical surveillance of thrombotic microangiopathies in Scotland, 2003-2005.
MedLine Citation:
PMID:  17335633     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The prevalence, incidence and outcomes of haemolytic uraemic syndrome (HUS) and thrombotic thrombocytopaenic purpura (TTP) are not well established in adults or children from prospective studies. We sought to identify both outcomes and current management strategies using prospective, national surveillance of HUS and TTP, from 2003 to 2005 inclusive. We also investigated the links between these disorders and factors implicated in the aetiology of HUS and TTP including infections, chemotherapy, and immunosuppression. Most cases of HUS were caused by verocytotoxin-producing Escherichia coli (VTEC), of which serotype O157 predominated, although other serotypes were identified. The list of predisposing factors for TTP was more varied although use of immunosuppressive agents and severe sepsis, were the most frequent precipitants. The study demonstrates that while differentiating between HUS and TTP is sometimes difficult, in most cases the two syndromes have quite different predisposing factors and clinical parameters, enabling clinical and epidemiological profiling for these disorders.
Authors:
K G J Pollock; D Young; T J Beattie; W T A Todd
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Publication Detail:
Type:  Journal Article     Date:  2007-03-05
Journal Detail:
Title:  Epidemiology and infection     Volume:  136     ISSN:  0950-2688     ISO Abbreviation:  Epidemiol. Infect.     Publication Date:  2008 Jan 
Date Detail:
Created Date:  2007-12-19     Completed Date:  2008-02-29     Revised Date:  2010-09-14    
Medline Journal Info:
Nlm Unique ID:  8703737     Medline TA:  Epidemiol Infect     Country:  England    
Other Details:
Languages:  eng     Pagination:  115-21     Citation Subset:  IM    
Affiliation:
Health Protection Scotland, Glasgow, Scotland, UK. Kevin.Pollock@hps.scot.nhs.uk
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Age Factors
Databases, Factual
Escherichia coli / isolation & purification,  metabolism
Escherichia coli O157 / isolation & purification
Female
Hemolytic-Uremic Syndrome / blood,  epidemiology*,  etiology,  microbiology,  pathology
Humans
Length of Stay / statistics & numerical data*
Male
Middle Aged
Population Surveillance
Prospective Studies
Purpura, Thrombocytopenic / blood,  epidemiology*,  etiology,  microbiology,  pathology
Questionnaires
Scotland / epidemiology
Sex Factors
Shiga Toxins / biosynthesis
Chemical
Reg. No./Substance:
0/Shiga Toxins
Comments/Corrections

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