Linked Life Data

3793962

Source:http://linkedlifedata.com/resource/pubmed/id/3793962

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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
1987-2-4
pubmed:abstractText
Regulating aminoglycoside dosage in patients undergoing hemodialysis is difficult because its elimination depends entirely on renal function and because the therapeutic margin is narrow. Guidelines for aminoglycoside dosage were derived from published population-based kinetics and investigated in a prospective clinical study over a 12-month period in 50 consecutive patients undergoing hemodialysis with acute (70%) or chronic (30%) renal failure. Based on body weight, each patient received one loading dose (1.5 mg/kg) and a daily maintenance dose (0.5 mg/kg) of netilmicin. The dosage interval was 24 hours. On each hemodialysis day, the dose of netilmicin was given immediately after hemodialysis. Each posthemodialysis dose (1.3 mg/kg) was the sum of the daily maintenance dose plus a supplementary dose to replace the amount of the drug removed during hemodialysis. A blood sample was taken at the start and the end of each hemodialysis and one hour after the start of the posthemodialysis dosage. Netilmicin plasma concentrations were determined by substrate-labeled fluorescence immunoassay. The mean (+/- standard deviation) peak plasma concentration of the pooled data for all patients was 7.5 +/- 2.7 mg/L, and the mean trough level was 3.6 +/- 1.3 mg/L. The theoretically postulated range of therapeutic peak levels (5-10 mg/L) was the same as in patients with normal renal function, whereas the theoretically postulated range of therapeutic trough levels (2.2-5.0 mg/L) was considerably higher than in healthy persons. Peak and trough levels within the postulated range were achieved in 81% of the patients.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0091-2700
pubmed:author
pubmed:issnType
Print
pubmed:volume
26
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
690-5
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:articleTitle
Aminoglycoside dosage in hemodialysis patients.
pubmed:publicationType
Journal Article