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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\u003ERadiation exposure by interventional cardiologists has led to concern about the risk of malignancy. The objective of the RADIATION PROTECT trial [\u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT02128035\u0026amp;atom=%2Fspmdc%2F14%2F30%2F23.atom\u0022\u003ENCT02128035\u003C\/a\u003E] was to evaluate the efficacy of a pelvic lead patient drape and a nonlead surgical cap for reducing radiation exposure in interventional cardiologists.\u003C\/p\u003E\n         \u003C\/div\u003E\u003Cul class=\u0022kwd-group\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003ERadiography\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EImaging Modalities\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiology Clinical Trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EInterventional Techniques \u0026amp; Devices\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiac Imaging Techniques\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EMagnetic Resonance Imaging\u003C\/li\u003E\u003C\/ul\u003E\u003Cul class=\u0022kwd-group clinical-trial\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003ERadiography\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EImaging Modalities\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiology Clinical Trials\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiology\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EInterventional Techniques \u0026amp; Devices\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003ECardiac Imaging Techniques\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003EMagnetic Resonance Imaging\u003C\/li\u003E\u003C\/ul\u003E\u003Cp id=\u0022p-2\u0022\u003ERadiation exposure by interventional cardiologists has led to concern about the risk of malignancy. The relationship between radiation exposure and brain tumors remains unclear, but a recent case series described 36 cases of brain tumors that were diagnosed in interventional cardiologists who had an average of 23 years in practice. Half of the tumors were glioblastoma and 86% were in the left temporal lobe [Roguin A et al. SOLACI 2014; \u003Cem\u003EAm J Cardiol\u003C\/em\u003E 2013; \u003Cem\u003EEuroIntervention\u003C\/em\u003E 2012]. Given this concern, radiation exposure should be kept as low as reasonably possible. The objective of the RADIATION PROTECT trial [\u003Ca class=\u0022external-ref external-ref-type-clintrialgov\u0022 href=\u0022\/lookup\/external-ref?link_type=CLINTRIALGOV\u0026amp;access_num=NCT02128035\u0026amp;atom=%2Fspmdc%2F14%2F30%2F23.atom\u0022\u003ENCT02128035\u003C\/a\u003E], presented by Ashraf Alazzoni, MD, McMaster University, Hamilton, Ontario, Canada, was to evaluate the efficacy of a pelvic lead patient drape and a nonlead surgical cap for reducing radiation exposure in interventional cardiologists.\u003C\/p\u003E\u003Cp id=\u0022p-3\u0022\u003EThis prospective, randomized, controlled trial enrolled patients with planned percutaneous coronary intervention (PCI), acute coronary syndrome (ACS) referred for coronary angiography and possible PCI, and stable angina referred for coronary angiography and a high likelihood of undergoing PCI. A total of 113 patients were included in the lead shield group and 115 patients were included in the control group. The surgical cap analysis included 229 patients. The light weight (53 g) No Brainer surgical cap is lead free and contains bismuth and barium.\u003C\/p\u003E\u003Cp id=\u0022p-4\u0022\u003EThe primary end points for the lead shield analysis were operator radiation dose (\u03bcSv) and operator dose indexed for air kerma (\u03bcSv\/mGy). The primary end point for the protective cap was the difference between radiation doses external and internal to the cap.\u003C\/p\u003E\u003Cp id=\u0022p-5\u0022\u003EThere were no significant differences in procedural characteristics between the lead shield and control groups. The pelvic lead drape reduced the operator radiation dose by 75.6%, with a mean radiation dose of 6.38 \u03bcSv in the shielded group vs 23.57 \u03bcSv in the control group (\u003Cem\u003EP\u003C\/em\u003E \u0026lt; .0001).\u003C\/p\u003E\u003Cp id=\u0022p-6\u0022\u003EThe pelvic lead drape reduced the operator dose indexed for air kerma by 71%, with 0.006 \u03bcSv\/mGy in the lead shield group vs 0.02 \u03bcSv\/mGy in the no shield group (\u003Cem\u003EP\u003C\/em\u003E \u0026lt; .001). Subgroup analysis showed that radiation exposure was significantly reduced in all patient and operator subgroups (\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\/11894\/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\/11894\/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\/11894\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-7\u0022 class=\u0022first-child\u0022\u003ESubgroup Analysis of Radiation Exposure\u003C\/p\u003E\n         \u003Cdiv class=\u0022sb-div caption-clear\u0022\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cp id=\u0022p-9\u0022\u003EThe use of protective surgical cap resulted in an 81% reduction in operator head radiation exposure, with 2.99 \u03bcSv inside the cap versus 10.75 \u03bcSv outside the cap (\u003Cem\u003EP\u003C\/em\u003E \u0026lt; .001). The median operator comfort level with the protective cap during the procedure was 9 on a 1- to 10-point scale.\u003C\/p\u003E\u003Cp id=\u0022p-10\u0022\u003ELimitations of the study included being conducted in a single center. Additionally, the patient radiation dose was not directly measured; however, there was no difference in air kerma between the shielded and control groups.\u003C\/p\u003E\u003Cp id=\u0022p-11\u0022\u003EThese results show that the lead shield and NO BRAINER surgical cap reduced operator radiation exposure by \u0026gt; 75%. These simple protective measures can be easily incorporated into clinical practice to decrease exposure to radiation.\u003C\/p\u003E\u003Cul class=\u0022copyright-statement\u0022\u003E\u003Cli class=\u0022fn\u0022 id=\u0022copyright-statement-1\u0022\u003E\u00a9 2014 MD Conference Express\u00ae\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\/14\/30\/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?nzoto2\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?nzoto2\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}