Linked Life Data

10352202

Source:http://linkedlifedata.com/resource/pubmed/id/10352202

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1999-6-22
pubmed:abstractText
The purpose of the study is to determine the effect of intradialytic parenteral nutrition (IDPN) and its components on delivered Kt/V (Kt/Vd). Nineteen patients undergoing routine outpatient hemodialysis and receiving IDPN were enrolled onto this prospective, crossover study. To reduce the confounding of time, assigned treatment in the first week was random, with patient crossover in the fourth week. Patients served as their own controls. In the successive 6 weeks, patients received IDPN solutions differing in whether amino acids (AAs), dextrose, or lipids were included or excluded. The primary end point was Kt/Vd, measured with a single-pool, variable-volume urea kinetic model. Other factors with the potential to impact on Kt/Vd were controlled and/or monitored. The administration of IDPN with all three components resulted in a significantly reduced mean Kt/Vd. When patients received AA-containing solutions, mean Kt/Vd was significantly less than when IDPN was withheld. Administration of solutions without AA resulted in a mean Kt/Vd not significantly different from mean Kt/Vd when IDPN was withheld. The mean prescribed Kt/V did not differ from mean Kt/Vd when IDPN was withheld. Simulation analyses of increased urea generation (Gu) showed an increase in patient urea volume and decreased Kt/V similar to the study findings. AA-containing IDPN solutions resulted in a significant reduction in Kt/Vd, possibly mediated by increased Gu. Administration of IDPN solutions may have important clinical and economic consequences that warrant further investigation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
1523-6838
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
33
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1131-5
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1999
pubmed:articleTitle
Effect of intradialytic parenteral nutrition on delivered Kt/V.
pubmed:affiliation
Roche Global Pharmacoeconomic Research, Roche Pharmaceuticals, East San Jose, CA, USA. mccannl@kidneycare.com
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial