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type=\u0022text\/css\u0022 rel=\u0022stylesheet\u0022 href=\u0022\/\/d282kpwvnogo5m.cloudfront.net\/sites\/default\/files\/advagg_css\/css__ce2QY63WIanKyr8eSq7eavr1XQRRmFD6ZSmwpyJi8lM__zXwFqpqmxrZOXXcd_TpBQpjuELbmIP9wBR5UuTDWAO4__YJWWMMdfCJuAFm5cUEp88OsodhO3ZA-2lzRfoBsSlk4.css\u0022 media=\u0022all\u0022 \/\u003E\n\u003Clink rel=\u0027stylesheet\u0027 type=\u0027text\/css\u0027 href=\u0027\/sites\/all\/modules\/contrib\/panels\/plugins\/layouts\/onecol\/onecol.css\u0027 \/\u003E\u003C\/head\u003E\u003Cbody\u003E\u003Cdiv class=\u0022panels-ajax-tab-panel panels-ajax-tab-panel-sageoa-tab-art\u0022\u003E\u003Cdiv class=\u0022panel-display panel-1col clearfix\u0022 \u003E\n  \u003Cdiv class=\u0022panel-panel panel-col\u0022\u003E\n    \u003Cdiv\u003E\u003Cdiv class=\u0022panel-pane pane-highwire-markup\u0022 \u003E\n  \n      \n  \n  \u003Cdiv class=\u0022pane-content\u0022\u003E\n    \u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv class=\u0022article fulltext-view \u0022\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cdiv class=\u0022section abstract\u0022 id=\u0022abstract-1\u0022\u003E\u003Ch2\u003ESummary\u003C\/h2\u003E\n            \u003Cp id=\u0022p-1\u0022\u003EThis article discusses the results of an analysis of data from a subgroup of patients in the TRITON-TIMI 38 study [\u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT00097591\u0026amp;atom=%2Fspmdc%2F9%2F4%2F23.atom\u0022\u003ENCT00097591\u003C\/a\u003E; Wiviott et al. \u003Cem\u003EN Engl J Med\u003C\/em\u003E 2007] who were receiving proton pump inhibitor therapy in addition to a thienopyridine (prasugrel or clopidogrel). The results showed no association between PPI use and an increased risk of cardiovascular events [O\u0027Donoghue M et al. \u003Cem\u003ELancet\u003C\/em\u003E 2009].\u003C\/p\u003E\n         \u003C\/div\u003E\u003Cul class=\u0022kwd-group\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiology Clinical Trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EMyocardial Infarction\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EInterventional Techniques \u0026amp; Devices\u003C\/li\u003E\u003C\/ul\u003E\u003Cp id=\u0022p-2\u0022\u003EMichelle O\u0027Donoghue, MD, Brigham and Women\u0027s Hospital, Boston, MA, reported the results of an analysis of data from a subgroup of patients in the TRITON-TIMI 38 study [\u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT00097591\u0026amp;atom=%2Fspmdc%2F9%2F4%2F23.atom\u0022\u003ENCT00097591\u003C\/a\u003E; Wiviott et al. \u003Cem\u003EN Engl J Med\u003C\/em\u003E 2007] who were receiving proton pump inhibitor (PPI) therapy in addition to a thienopyridine (prasugrel or clopidogrel). The results showed no association between PPI use and an increased risk of cardiovascular (CV) events [O\u0027Donoghue M et al. \u003Cem\u003ELancet\u003C\/em\u003E 2009].\u003C\/p\u003E\u003Cp id=\u0022p-3\u0022\u003EThe TRITON-TIMI 38 trial randomized 13,608 subjects with acute coronary syndrome (ACS) and planned percutaneous coronary intervention (PCI) to prasugrel or clopidogrel, in addition to standard therapy. The use of a PPI was at the discretion of the treating physician and was captured on the case report forms. The primary outcome of the study was CV events (defined as CV death, myocardial infarction [MI], or stroke).\u003C\/p\u003E\u003Cp id=\u0022p-4\u0022\u003EAt randomization, 4529 (33%) of the subjects were being treated with a PPI. The most frequently used PPIs were pantoprazole (40%) and omeprazole (37%). Subjects who were on a PPI were slightly older than those who were not on a PPI (median age 61 vs 60 years) and were more likely to be women. The PPI group was also more likely to be white, be enrolled at a center in Western Europe or North America, have a history of peptic ulcer disease or lower baseline hemoglobin (all p\u0026lt;0.001), or have an index diagnosis of unstable angina or non-ST-segment MI (p=0.007).\u003C\/p\u003E\u003Cp id=\u0022p-5\u0022\u003EThere was no association between the use of a PPI and an increase in the primary endpoint of a major CV event for either clopidogrel or prasugrel (\u003Ca id=\u0022xref-table-wrap-1-1\u0022 class=\u0022xref-table\u0022 href=\u0022#T1\u0022\u003ETable 1\u003C\/a\u003E).\u003C\/p\u003E\u003Cdiv id=\u0022T1\u0022 class=\u0022table pos-float\u0022\u003E\u003Cdiv class=\u0022table-inline\u0022\u003E\u003Cdiv class=\u0022callout\u0022\u003E\u003Cspan\u003EView this table:\u003C\/span\u003E\u003Cul class=\u0022callout-links\u0022\u003E\u003Cli class=\u00220 first\u0022\u003E\u003Ca href=\u0022\/\u0022 class=\u0022table-expand-inline\u0022 data-table-url=\u0022\/highwire\/markup\/11370\/expansion?postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media%2Chighwire_embed\u0026amp;table-expand-inline=1\u0022 html=\u00221\u0022 fragment=\u0022#\u0022 external=\u00221\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView inline\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00221\u0022\u003E\u003Ca href=\u0022\/highwire\/markup\/11370\/expansion?width=1000\u0026amp;height=500\u0026amp;iframe=true\u0026amp;postprocessors=highwire_figures%2Chighwire_math%2Chighwire_inline_linked_media\u0022 class=\u0022colorbox colorbox-load table-expand-popup\u0022 rel=\u0022gallery-fragment-tables\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView popup\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00222 last\u0022\u003E\u003Ca href=\u0022\/highwire\/powerpoint\/11370\u0022 class=\u0022highwire-figure-link highwire-figure-link-ppt\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload powerpoint\u003C\/a\u003E\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022table-caption\u0022\u003E\u003Cspan class=\u0022table-label\u0022\u003ETable 1.\u003C\/span\u003E \n            \u003Cp id=\u0022p-6\u0022 class=\u0022first-child\u0022\u003EPrimary Endpoint by Use of PPI.\u003C\/p\u003E\n         \u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cp id=\u0022p-8\u0022\u003ESimilarly, the use of a PPI was not associated with an increased risk of MI, stent thrombosis, or urgent revascularization or a decreased risk of bleeding for patients who were treated with either clopidogrel or prasugrel. Sensitivity analyses demonstrated consistency of the results based on consistency of PPI use (ie, subjects on PPIs at both randomization and at study end), different types of PPIs, and varying durations of follow-up.\u003C\/p\u003E\u003Cp id=\u0022p-9\u0022\u003EDr. O\u0027Donoghue noted that interpretation of these results may be limited by the fact that use of a PPI was not randomized; thus, there is the potential for residual confounding. In addition, PPIs could be started or stopped during the course of follow-up. She concluded, \u201cAlthough only a randomized trial of a PPI can definitively establish the safety of combining these two classes of drugs, the current findings do not support the need to avoid concomitant use of PPIs in patients treated with thienopyridines.\u201d\u003C\/p\u003E\u003Cul class=\u0022copyright-statement\u0022\u003E\u003Cli class=\u0022fn\u0022 id=\u0022copyright-statement-1\u0022\u003E\u00a9 2009 MD Conference Express\u003C\/li\u003E\u003C\/ul\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Ca href=\u0022http:\/\/mdc.sagepub.com\/content\/9\/4\/23.abstract\u0022 class=\u0022hw-link hw-link-article-abstract\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView Summary\u003C\/a\u003E\u003C\/div\u003E  \u003C\/div\u003E\n\n  \n  \u003C\/div\u003E\n\u003C\/div\u003E\n  \u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_openurl.js?nzmj9d\u0022\u003E\u003C\/script\u003E\n\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_tables.js?nzmj9d\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}