Linked Life Data

11348533

Source:http://linkedlifedata.com/resource/pubmed/id/11348533

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2001-5-11
pubmed:abstractText
Encephalopathies are the most feared complications of sleeping sickness treatment with melarsoprol. To investigate the existence of risk factors, the incidence of encephalopathic syndromes and the relationship between the development of different types of encephalopathies and the clinical outcome was studied in a clinical trial with 588 patients under treatment with melarsoprol. The 38 encephalopathy cases were classified into three types according to the leading clinical picture: coma type, convulsion type and psychotic reactions. Nine patients were attributed to the convulsion type, defined as a transient event of short duration with convulsions followed by a post-ictal phase, without signs of a generalized disease. None of these patients died from the reaction. Febrile reactions in the 48 h preceding the reaction were generally not observed in this group. Twenty-five patients were attributed to the coma type, which is a progredient coma lasting several days. Those patients often had signs of a generalized disease such as fever (84%), headache (72%) or bullous skin (8%) reactions. The risk of mortality was high in this group (52%). About 14/16 patients with encephalopathic syndrome of the coma type were infected with malaria. Patients with psychotic reactions or abnormal psychiatric behaviour (3/38) and one patient who died after alcohol intake were excluded from the analysis. The overall rate of encephalopathic syndromes in the cases analysed (n=34) was 5.8%, of which 38.2% died. We did not find any parameters of predictive value for the risk of developing an encephalopathic syndrome based on the symptoms and signs before treatment initiation. The appearance during treatment of febrile reactions (RR 11.5), headache (RR 2.5), bullous eruptions (RR 4.5) and systolic hypotension (RR 2.6) were associated with an increased risk for the occurrence of encephalopathic syndromes especially of the coma type.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
1360-2276
pubmed:author
pubmed:issnType
Print
pubmed:volume
6
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
390-400
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2001
pubmed:articleTitle
Clinical description of encephalopathic syndromes and risk factors for their occurrence and outcome during melarsoprol treatment of human African trypanosomiasis.
pubmed:affiliation
Swiss Tropical Institute, Basel, Switzerland. blum@keep.touch.ch
pubmed:publicationType
Journal Article, Clinical Trial, Comparative Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't