%0 Journal Article %T Are Cytochrome P450 CYP2C8 and CYP2C9 Polymorphisms Associated with Ibuprofen Response in Very Preterm Infants? %A Xavier Durrmeyer %A Shushanik Hovhannisyan %A Yves M¨¦dard %A Evelyne Jacqz-Aigrain %A Fabrice Decobert %A J¨¦rome Barre %A Corinne Alberti %A Yannick Aujard %A Claude Danan %A Olivier Baud %J PLOS ONE %D 2012 %I Public Library of Science (PLoS) %R 10.1371/journal.pone.0012329 %X Patent ductus arteriosus (PDA) in extremely preterm infants remains a challenging condition with conflicting treatment strategies. Ibuprofen is currently used to treat PDA with ductal closure failure rate up to 40%. We test the hypothesis that cytochrome P450 CYP2C8/2C9 polymorphisms may predict ibuprofen response. %U http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0012329