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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
10
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pubmed:dateCreated |
2000-11-24
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pubmed:abstractText |
The pharmacokinetics of an orally administered valine ester of ganciclovir (GCV), valganciclovir (VGC), were studied. These were compared to the pharmacokinetics of oral and intravenous GCV. Twenty-eight liver transplant recipients received, in an open-label random order with a 3- to 7-day washout, each of the following: 1 g of oral GCV three times a day; 450 mg of VGC per os (p.o.) once a day (q.d.); 900 mg of VGC p.o. q.d.; and 5 mg of intravenous (i.v.) GCV per kg of body weight q.d., given over 1 h. GCV and VGC concentrations were measured in blood over 24 h. One-sided equivalence testing was performed to test for noninferiority of 450 mg of VGC relative to oral GCV (two-sided 90% confidence interval [CI] > 80%) and nonsuperiority of 900 mg of VGC relative to i.v. GCV (two-sided 90% CI < 125%). The exposure of 450 mg of VGC (20.56 microg. h/ml) was found to be noninferior to that of oral GCV (20.15 microg. h/ml; 90% CI for relative bioavailability of 95 to 109%), and the exposure of 900 mg of VGC (42.69 microg. h/ml) was found to be nonsuperior to that of i.v. GCV (47.61 microg. h/ml; 90% CI = 83 to 97%). Oral VGC delivers systemic GCV exposure equivalent to that of standard oral GCV (at 450 mg) or i.v. GCV (at 900 mg of VGC). VGC has promise for effective CMV prophylaxis or treatment with once-daily oral dosing in transplant recipients.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10194460,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10228054,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10232566,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10320384,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10393682,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10434231,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10496303,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10701433,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-10701434,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-1244564,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-7603215,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-7844553,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-8023160,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-8629285,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-8852975,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9408695,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9413463,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9502557,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9604120,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9664203,
http://linkedlifedata.com/resource/pubmed/commentcorrection/10991864-9808499
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0066-4804
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pubmed:author |
pubmed-author:BankenLL,
pubmed-author:BrownFF,
pubmed-author:BuhlesWW,
pubmed-author:FreemanR BRB,
pubmed-author:HSUH CHC,
pubmed-author:MerionR MRM,
pubmed-author:O'GradyJJ,
pubmed-author:PayaC VCV,
pubmed-author:PescovitzM DMD,
pubmed-author:PirschJJ,
pubmed-author:RabkinJJ,
pubmed-author:RobinsonCC,
pubmed-author:WrenKK
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pubmed:issnType |
Print
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pubmed:volume |
44
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2811-5
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:10991864-Antiviral Agents,
pubmed-meshheading:10991864-Area Under Curve,
pubmed-meshheading:10991864-Biological Availability,
pubmed-meshheading:10991864-Cytomegalovirus Infections,
pubmed-meshheading:10991864-Female,
pubmed-meshheading:10991864-Ganciclovir,
pubmed-meshheading:10991864-Humans,
pubmed-meshheading:10991864-Intestinal Absorption,
pubmed-meshheading:10991864-Liver Transplantation,
pubmed-meshheading:10991864-Male,
pubmed-meshheading:10991864-Middle Aged,
pubmed-meshheading:10991864-Stimulation, Chemical
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pubmed:year |
2000
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pubmed:articleTitle |
Valganciclovir results in improved oral absorption of ganciclovir in liver transplant recipients.
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pubmed:affiliation |
Transplantation Section, Department of Surgery, and Department of Microbiology/Immunology, Indiana University, Indianapolis, Indiana 42602, USA. mpescov@iupui.edu
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pubmed:publicationType |
Journal Article,
Clinical Trial,
Research Support, U.S. Gov't, P.H.S.,
Randomized Controlled Trial,
Research Support, Non-U.S. Gov't,
Multicenter Study
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