Linked Life Data

20456925

Source:http://linkedlifedata.com/resource/pubmed/id/20456925

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2010-5-24
pubmed:abstractText
The present study aimed at assessing unbound extracellular concentrations of linezolid in inflamed soft tissue and bone of diabetic patients suffering from severe bacterial foot infections. Linezolid was administered intravenously twice daily at a dosage of 600 mg. At steady-state conditions, the microdialysis technique was utilised to sample serially interstitial space fluid from inflamed subcutaneous adipose tissue and metatarsal bone from 0-8h post dose in three representative patients. Mean peak concentrations of free linezolid in plasma, healthy subcutis, inflamed subcutis and cancellous bone were 16.6+/-3.0, 15.5+/-2.5, 15.8+/-2.8 and 15.1+/-4.1mg/L, respectively. The degree of tissue penetration as expressed by the ratio of the area under the concentration-time curve of free linezolid from 0-12h (fAUC(0-12)) in tissue to the fAUC(0-12) in plasma was 1.32+/-0.09, 1.12+/-0.22 and 1.09+/-0.11 for healthy subcutis, inflamed subcutis and bone, respectively. Based on currently available pharmacokinetic/pharmacodynamic targets, we conclude that linezolid administered at 600 mg twice daily may be considered an effective treatment in diabetic patients suffering from bacterial foot infection complicated by osteomyelitis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1872-7913
pubmed:author
pubmed:copyrightInfo
(c) 2010 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.
pubmed:issnType
Electronic
pubmed:volume
36
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
84-6
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Linezolid concentrations in infected soft tissue and bone following repetitive doses in diabetic patients with bacterial foot infections.
pubmed:affiliation
J&P Medical Research Ltd., Vienna, Austria.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't