Linked Life Data

6208838

Source:http://linkedlifedata.com/resource/pubmed/id/6208838

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1984-12-18
pubmed:abstractText
The accumulation of aluminum in bone can cause disabling osteodystrophy in patients with renal failure. Because the chelating agent deferoxamine can mobilize aluminum from tissues, we evaluated the effect of a standard intravenous dose of deferoxamine on plasma aluminum concentrations in 54 patients on hemodialysis. Stainable bone aluminum, bone histologic findings, and bone aluminum content were studied. Baseline plasma aluminum concentrations of greater than 200 micrograms/L were associated with aluminum-related osteodystrophy (specificity, 93%), but concentrations of less than 200 micrograms/L did not exclude the diagnosis (sensitivity, 43%). After administration of deferoxamine, the increase in plasma aluminum concentration was 534 +/- 260 (SD) and 214 +/- 92 micrograms/L in patients with and without aluminum-related bone disease, respectively (p less than 0.001), and correlated with the bone aluminum content (r = 0.64). An increment in plasma aluminum concentration of greater than 200 micrograms/L identified 35 of the 37 patients with aluminum-related osteodystrophy; sensitivity was 94% and specificity, 50%. The deferoxamine infusion test is noninvasive, well tolerated, and of value particularly in excluding the diagnosis of aluminum-related osteodystrophy.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0003-4819
pubmed:author
pubmed:issnType
Print
pubmed:volume
101
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
775-9
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Use of the deferoxamine infusion test in the diagnosis of aluminum-related osteodystrophy.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S.